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Posted to commits@isis.apache.org by da...@apache.org on 2015/02/14 15:01:02 UTC
[05/29] isis git commit: ISIS-928: mothballing the todoapp (example app and archetype)

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/dom/src/main/java/dom/todo/ToDoItems.java
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diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/dom/src/main/java/dom/todo/ToDoItems.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/dom/src/main/java/dom/todo/ToDoItems.java
new file mode 100644
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+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/dom/src/main/java/dom/todo/ToDoItems.java
@@ -0,0 +1,260 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package dom.todo;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+import java.math.BigDecimal;
+import java.util.List;
+import com.google.common.base.Predicates;
+import org.joda.time.LocalDate;
+import org.apache.isis.applib.DomainObjectContainer;
+import org.apache.isis.applib.annotation.Action;
+import org.apache.isis.applib.annotation.ActionLayout;
+import org.apache.isis.applib.annotation.BookmarkPolicy;
+import org.apache.isis.applib.annotation.DomainService;
+import org.apache.isis.applib.annotation.DomainServiceLayout;
+import org.apache.isis.applib.annotation.RestrictTo;
+import org.apache.isis.applib.annotation.MemberOrder;
+import org.apache.isis.applib.annotation.Optionality;
+import org.apache.isis.applib.annotation.Parameter;
+import org.apache.isis.applib.annotation.ParameterLayout;
+import org.apache.isis.applib.annotation.Programmatic;
+import org.apache.isis.applib.annotation.SemanticsOf;
+import org.apache.isis.applib.query.QueryDefault;
+import org.apache.isis.applib.services.clock.ClockService;
+
+@DomainServiceLayout(named="ToDos", menuOrder = "10")
+@DomainService(repositoryFor = ToDoItem.class)
+public class ToDoItems {
+
+    //region > notYetComplete (action)
+    @Action(semantics = SemanticsOf.SAFE)
+    @ActionLayout(
+        cssClassFa = "fa fa-thumbs-down",
+        bookmarking = BookmarkPolicy.AS_ROOT
+    )
+    @MemberOrder(sequence = "10")
+    public List<ToDoItem> notYetComplete() {
+        final List<ToDoItem> items = notYetCompleteNoUi();
+        if(items.isEmpty()) {
+            container.informUser("All to-do items have been completed :-)");
+        }
+        return items;
+    }
+
+    @Programmatic
+    public List<ToDoItem> notYetCompleteNoUi() {
+        return container.allMatches(
+                new QueryDefault<>(ToDoItem.class,
+                        "findByOwnedByAndCompleteIsFalse", 
+                        "ownedBy", currentUserName()));
+    }
+    //endregion
+
+    //region > complete (action)
+    @ActionLayout(
+        cssClassFa = "fa fa-thumbs-up"
+    )
+    @Action(semantics = SemanticsOf.SAFE)
+    @MemberOrder(sequence = "20")
+    public List<ToDoItem> complete() {
+        final List<ToDoItem> items = completeNoUi();
+        if(items.isEmpty()) {
+            container.informUser("No to-do items have yet been completed :-(");
+        }
+        return items;
+    }
+
+    @Programmatic
+    public List<ToDoItem> completeNoUi() {
+        return container.allMatches(
+            new QueryDefault<>(ToDoItem.class,
+                    "findByOwnedByAndCompleteIsTrue", 
+                    "ownedBy", currentUserName()));
+    }
+    //endregion
+
+    //region > categorized (action)
+    @SuppressWarnings("unchecked")
+    @Action(semantics = SemanticsOf.SAFE)
+    @ActionLayout(
+        cssClassFa = "fa fa-question",
+        bookmarking = BookmarkPolicy.AS_ROOT
+    )
+    @MemberOrder(sequence = "40")
+    public List<ToDoItem> categorized(
+    		@ParameterLayout(named="Category") final Category category,
+    		@ParameterLayout(named="Subcategory") final Subcategory subcategory,
+    		@ParameterLayout(named="Completed?") final boolean completed) {
+    	// an example "naive" implementation (filtered in Java code, not DBMS)
+        return container.allMatches(ToDoItem.class, 
+                Predicates.and(
+                    ToDoItem.Predicates.thoseOwnedBy(currentUserName()), 
+                    ToDoItem.Predicates.thoseCompleted(completed),
+                    ToDoItem.Predicates.thoseCategorised(category, subcategory)));
+    }
+    public Category default0Categorized() {
+        return Category.Professional;
+    }
+    public Subcategory default1Categorized() {
+        return default0Categorized().subcategories().get(0);
+    }
+    public boolean default2Categorized() {
+        return false;
+    }
+    public List<Subcategory> choices1Categorized(
+            final Category category) {
+        return Subcategory.listFor(category);
+    }
+    public String validateCategorized(
+            final Category category, 
+            final Subcategory subcategory, 
+            final boolean completed) {
+        return Subcategory.validate(category, subcategory);
+    }
+    //endregion
+
+    //region > newToDo (action)
+    @ActionLayout(cssClassFa = "fa fa-plus")
+    @MemberOrder(sequence = "5")
+    public ToDoItem newToDo(
+            @Parameter(regexPattern = "${symbol_escape}${symbol_escape}w[@&:${symbol_escape}${symbol_escape}-${symbol_escape}${symbol_escape},${symbol_escape}${symbol_escape}.${symbol_escape}${symbol_escape}+ ${symbol_escape}${symbol_escape}w]*")
+            @ParameterLayout(named="Description")
+            final String description,
+            @ParameterLayout(named="Category")
+            final Category category,
+            @Parameter(optional = Optionality.TRUE)
+            @ParameterLayout(named="Subcategory")
+            final Subcategory subcategory,
+            @Parameter(optional = Optionality.TRUE)
+            @ParameterLayout(named="Due by")
+            final LocalDate dueBy,
+            @Parameter(optional = Optionality.TRUE)
+            @ParameterLayout(named="Cost")
+            final BigDecimal cost) {
+        return newToDo(description, category, subcategory, currentUserName(), dueBy, cost);
+    }
+    public Category default1NewToDo() {
+        return Category.Professional;
+    }
+    public Subcategory default2NewToDo() {
+        return Category.Professional.subcategories().get(0);
+    }
+    public LocalDate default3NewToDo() {
+        return clockService.now().plusDays(14);
+    }
+    public List<Subcategory> choices2NewToDo(
+            final String description, final Category category) {
+        return Subcategory.listFor(category);
+    }
+    public String validateNewToDo(
+            final String description, 
+            final Category category, final Subcategory subcategory, 
+            final LocalDate dueBy, final BigDecimal cost) {
+        return Subcategory.validate(category, subcategory);
+    }
+    //endregion
+
+    //region > allToDos (action)
+    @ActionLayout(
+        cssClassFa = "fa fa-globe"
+    )
+    @Action(
+            semantics = SemanticsOf.SAFE,
+            restrictTo = RestrictTo.PROTOTYPING
+    )
+    @MemberOrder(sequence = "50")
+    public List<ToDoItem> allToDos() {
+        final List<ToDoItem> items = container.allMatches(
+                new QueryDefault<>(ToDoItem.class,
+                        "findByOwnedBy", 
+                        "ownedBy", currentUserName()));
+        if(items.isEmpty()) {
+            container.warnUser("No to-do items found.");
+        }
+        return items;
+    }
+    //endregion
+
+    //region > autoComplete (programmatic)
+    @Programmatic // not part of metamodel
+    public List<ToDoItem> autoComplete(final String description) {
+        return container.allMatches(
+                new QueryDefault<>(ToDoItem.class,
+                        "findByOwnedByAndDescriptionContains", 
+                        "ownedBy", currentUserName(), 
+                        "description", description));
+    }
+    //endregion
+
+    //region > helpers
+    @Programmatic // for use by fixtures
+    public ToDoItem newToDo(
+            final String description, 
+            final Category category, 
+            final Subcategory subcategory,
+            final String userName, 
+            final LocalDate dueBy, final BigDecimal cost) {
+        final ToDoItem toDoItem = container.newTransientInstance(ToDoItem.class);
+        toDoItem.setDescription(description);
+        toDoItem.setCategory(category);
+        toDoItem.setSubcategory(subcategory);
+        toDoItem.setOwnedBy(userName);
+        toDoItem.setDueBy(dueBy);
+        toDoItem.setCost(cost);
+
+        container.persist(toDoItem);
+        container.flush();
+
+        return toDoItem;
+    }
+    
+    private String currentUserName() {
+        return container.getUser().getName();
+    }
+
+    //endregion
+
+    //region > common validation
+    private static final long ONE_WEEK_IN_MILLIS = 7 * 24 * 60 * 60 * 1000L;
+
+    @Programmatic
+    public String validateDueBy(final LocalDate dueBy) {
+        return isMoreThanOneWeekInPast(dueBy) ? "Due by date cannot be more than one week old" : null;
+    }
+    @Programmatic
+    boolean isMoreThanOneWeekInPast(final LocalDate dueBy) {
+        return dueBy.toDateTimeAtStartOfDay().getMillis() < clockService.nowAsMillis() - ONE_WEEK_IN_MILLIS;
+    }
+    //endregion
+
+    //region > injected services
+    @javax.inject.Inject
+    private DomainObjectContainer container;
+
+    @javax.inject.Inject
+    private ClockService clockService;
+    //endregion
+
+}

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/dom/src/test/java/dom/todo/ToDoItemTest.java
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diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/dom/src/test/java/dom/todo/ToDoItemTest.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/dom/src/test/java/dom/todo/ToDoItemTest.java
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+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/**
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF licenses this file to You under the Apache License, Version 2.0
+ *  (the "License"); you may not use this file except in compliance with
+ *  the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package dom.todo;
+
+import org.jmock.Expectations;
+import org.jmock.auto.Mock;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.apache.isis.applib.DomainObjectContainer;
+import org.apache.isis.applib.services.actinvoc.ActionInvocationContext;
+import org.apache.isis.applib.security.RoleMemento;
+import org.apache.isis.applib.security.UserMemento;
+import org.apache.isis.applib.services.eventbus.EventBusService;
+import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2;
+import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2.Mode;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.not;
+import static org.hamcrest.CoreMatchers.nullValue;
+import static org.junit.Assert.assertThat;
+
+public abstract class ToDoItemTest {
+
+    @Rule
+    public JUnitRuleMockery2 context = JUnitRuleMockery2.createFor(Mode.INTERFACES_AND_CLASSES);
+
+    @Mock
+    EventBusService eventBusService;
+
+    ToDoItem toDoItem;
+
+    @Before
+    public void setUp() throws Exception {
+        toDoItem = new ToDoItem();
+
+        toDoItem.actionInvocationContext = ActionInvocationContext.onObject(toDoItem);
+        toDoItem.eventBusService = eventBusService;
+
+        context.ignoring(eventBusService);
+    }
+
+    public static class Properties extends ToDoItemTest {
+
+        @Mock
+        DomainObjectContainer mockContainer;
+
+        public static class DueBy extends Properties {
+
+            @Test
+            public void hiddenForNoDueByRole() {
+                final UserMemento userWithRole = new UserMemento("user", new RoleMemento("realm1:noDueBy_role"));
+                context.checking(new Expectations() {{
+                    allowing(mockContainer).getUser();
+                    will(returnValue(userWithRole));
+                }});
+
+                toDoItem.container = mockContainer;
+
+                assertThat(toDoItem.hideDueBy(), is(true));
+            }
+
+            @Test
+            public void notHiddenWithoutRole() {
+                final UserMemento userWithRole = new UserMemento("user", new RoleMemento("realm1:someOtherRole"));
+                context.checking(new Expectations() {{
+                    allowing(mockContainer).getUser();
+                    will(returnValue(userWithRole));
+                }});
+
+                toDoItem.container = mockContainer;
+
+                assertThat(toDoItem.hideDueBy(), is(false));
+            }
+        }
+
+    }
+
+    public static class Actions extends ToDoItemTest {
+
+        public static class Completed extends Actions {
+
+            @Test
+            public void happyCase() throws Exception {
+
+                // given
+                toDoItem.setComplete(false);
+                assertThat(toDoItem.disableCompleted(), is(nullValue()));
+
+                // when
+                toDoItem.completed();
+
+                // then
+                assertThat(toDoItem.isComplete(), is(true));
+                assertThat(toDoItem.disableCompleted(), is(not(nullValue())));
+            }
+        }
+
+        public static class NotYetCompleted extends Actions {
+
+            @Test
+            public void happyCase() throws Exception {
+
+                // given
+                toDoItem.setComplete(true);
+                assertThat(toDoItem.disableNotYetCompleted(), is(nullValue()));
+
+                // when
+                toDoItem.notYetCompleted();
+
+                // then
+                assertThat(toDoItem.isComplete(), is(false));
+                assertThat(toDoItem.disableNotYetCompleted(), is(not(nullValue())));
+            }
+        }
+    }
+
+
+}

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/pom.xml
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diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/pom.xml b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/pom.xml
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@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+  
+         http://www.apache.org/licenses/LICENSE-2.0
+         
+  Unless required by applicable law or agreed to in writing,
+  software distributed under the License is distributed on an
+  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied.  See the License for the
+  specific language governing permissions and limitations
+  under the License.
+--><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>${groupId}</groupId>
+        <artifactId>${rootArtifactId}</artifactId>
+        <version>${version}</version>
+    </parent>
+
+    <artifactId>${artifactId}</artifactId>
+    <name>ToDo App Fixtures</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>${rootArtifactId}-dom</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/ToDoItemsFixturesService.java
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diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/ToDoItemsFixturesService.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/ToDoItemsFixturesService.java
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+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo;
+
+import fixture.todo.scenarios.ToDoItemsRecreateAndCompleteSeveral;
+
+import java.util.List;
+import org.apache.isis.applib.annotation.Action;
+import org.apache.isis.applib.annotation.ActionLayout;
+import org.apache.isis.applib.annotation.DomainService;
+import org.apache.isis.applib.annotation.DomainServiceLayout;
+import org.apache.isis.applib.annotation.RestrictTo;
+import org.apache.isis.applib.annotation.MemberOrder;
+import org.apache.isis.applib.annotation.Optionality;
+import org.apache.isis.applib.annotation.Parameter;
+import org.apache.isis.applib.annotation.ParameterLayout;
+import org.apache.isis.applib.fixturescripts.FixtureResult;
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+import org.apache.isis.applib.fixturescripts.FixtureScripts;
+
+/**
+ * Enables fixtures to be installed from the application.
+ */
+@DomainService
+@DomainServiceLayout(
+        named = "Prototyping",
+        menuBar = DomainServiceLayout.MenuBar.SECONDARY,
+        menuOrder = "10")
+public class ToDoItemsFixturesService extends FixtureScripts {
+
+    public ToDoItemsFixturesService() {
+        super("fixture.todo");
+    }
+
+    @ActionLayout(
+        cssClassFa="fa fa-bolt"
+    )
+    @Action(
+            restrictTo = RestrictTo.PROTOTYPING
+    )
+    @Override
+    public List<FixtureResult> runFixtureScript(
+            final FixtureScript fixtureScript,
+            @ParameterLayout(
+                    named="Parameters",
+                    describedAs = "Script-specific parameters (key=value) ",
+                    multiLine = 10)
+            @Parameter(optional = Optionality.TRUE)
+            final String parameters) {
+        return super.runFixtureScript(fixtureScript, parameters);
+    }
+
+    @Override
+    public FixtureScript default0RunFixtureScript() {
+        return findFixtureScriptFor(ToDoItemsRecreateAndCompleteSeveral.class);
+    }
+
+    /**
+     * Raising visibility to <tt>public</tt> so that choices are available for first param
+     * of {@link ${symbol_pound}runFixtureScript(FixtureScript, String)}.
+     */
+    @Override
+    public List<FixtureScript> choices0RunFixtureScript() {
+        return super.choices0RunFixtureScript();
+    }
+
+    // //////////////////////////////////////
+
+
+    @ActionLayout(
+        cssClassFa="fa fa-list"
+    )
+    @Action(
+            restrictTo = RestrictTo.PROTOTYPING
+    )
+    @MemberOrder(sequence="20")
+    public Object recreateToDoItemsReturnFirst() {
+        final List<FixtureResult> run = findFixtureScriptFor(ToDoItemsRecreateAndCompleteSeveral.class).run(null);
+        return run.get(0).getObject();
+    }
+}

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/integtests/ToDoItemsIntegTestFixture.java
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diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/integtests/ToDoItemsIntegTestFixture.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/integtests/ToDoItemsIntegTestFixture.java
new file mode 100644
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+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/integtests/ToDoItemsIntegTestFixture.java
@@ -0,0 +1,43 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+
+package fixture.todo.integtests;
+
+import fixture.todo.scenarios.ToDoItemsRecreateAndCompleteSeveral;
+
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+
+/**
+ * Refactored to reuse the newer {@link FixtureScript} API.
+ */
+public class ToDoItemsIntegTestFixture extends FixtureScript {
+
+    public ToDoItemsIntegTestFixture() {
+        super(null, "integ-test");
+    }
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+        executionContext.executeChild(this, new ToDoItemsRecreateAndCompleteSeveral());
+    }
+
+}

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteAbstract.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteAbstract.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteAbstract.java
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--- /dev/null
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@@ -0,0 +1,55 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.actions.complete;
+
+import dom.todo.ToDoItem;
+
+import java.util.Collection;
+import com.google.common.base.Objects;
+import com.google.common.base.Predicate;
+import com.google.common.collect.Collections2;
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+
+public abstract class ToDoItemCompleteAbstract extends FixtureScript {
+
+    /**
+     * Looks up item from repository, and completes.
+     */
+    protected void complete(final String description, final ExecutionContext executionContext) {
+        String ownedBy = executionContext.getParameter("ownedBy");
+        final ToDoItem toDoItem = findToDoItem(description, ownedBy);
+        toDoItem.setComplete(true);
+        executionContext.addResult(this, toDoItem);
+    }
+
+    private ToDoItem findToDoItem(final String description, final String ownedBy) {
+        final Collection<ToDoItem> filtered = Collections2.filter(getContainer().allInstances(ToDoItem.class), new Predicate<ToDoItem>() {
+            @Override
+            public boolean apply(ToDoItem input) {
+                return Objects.equal(description, input.getDescription()) &&
+                       Objects.equal(ownedBy, input.getOwnedBy());
+            }
+        });
+        return filtered.isEmpty()? null: filtered.iterator().next();
+    }
+    //endregion
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForBuyStamps.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForBuyStamps.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForBuyStamps.java
new file mode 100644
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--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForBuyStamps.java
@@ -0,0 +1,33 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.actions.complete;
+
+import fixture.todo.items.create.ToDoItemForBuyStamps;
+
+public class ToDoItemCompleteForBuyStamps extends ToDoItemCompleteAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+        complete(ToDoItemForBuyStamps.DESCRIPTION, executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForWriteBlogPost.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForWriteBlogPost.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForWriteBlogPost.java
new file mode 100644
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--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/actions/complete/ToDoItemCompleteForWriteBlogPost.java
@@ -0,0 +1,34 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.actions.complete;
+
+import fixture.todo.items.create.ToDoItemForWriteBlogPost;
+
+public class ToDoItemCompleteForWriteBlogPost extends ToDoItemCompleteAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+        complete(ToDoItemForWriteBlogPost.DESCRIPTION, executionContext);
+    }
+
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemAbstract.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemAbstract.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemAbstract.java
new file mode 100644
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--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemAbstract.java
@@ -0,0 +1,72 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem;
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+import dom.todo.ToDoItems;
+
+import java.math.BigDecimal;
+import org.joda.time.LocalDate;
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+import org.apache.isis.applib.services.clock.ClockService;
+
+public abstract class ToDoItemAbstract extends FixtureScript {
+
+    protected ToDoItem createToDoItem(
+            final String description,
+            final Category category, final Subcategory subcategory,
+            final LocalDate dueBy,
+            final BigDecimal cost,
+            final ExecutionContext executionContext) {
+
+        // validate parameters
+        final String ownedBy = executionContext.getParameter("ownedBy");
+        if(ownedBy == null) {
+            throw new IllegalArgumentException("'ownedBy' must be specified");
+        }
+
+        // execute
+        ToDoItem newToDo = toDoItems.newToDo(
+                description, category, subcategory, ownedBy, dueBy, cost);
+        return executionContext.addResult(this, newToDo);
+    }
+
+    protected LocalDate nowPlusDays(int days) {
+        return clockService.now().plusDays(days);
+    }
+
+    protected BigDecimal BD(String str) {
+        return new BigDecimal(str);
+    }
+
+    //region > injected services
+    @javax.inject.Inject
+    private ToDoItems toDoItems;
+
+    @javax.inject.Inject
+    protected ClockService clockService;
+    //endregion
+
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyBread.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyBread.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyBread.java
new file mode 100644
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--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyBread.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForBuyBread extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Buy bread",
+                Category.Domestic, Subcategory.Shopping,
+                nowPlusDays(0),
+                BD("1.75"),
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyMilk.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyMilk.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyMilk.java
new file mode 100644
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--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyMilk.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForBuyMilk extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Buy milk",
+                Category.Domestic, Subcategory.Shopping,
+                nowPlusDays(0),
+                BD("0.75"),
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyStamps.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyStamps.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyStamps.java
new file mode 100644
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--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForBuyStamps.java
@@ -0,0 +1,42 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForBuyStamps extends ToDoItemAbstract {
+
+    public static final String DESCRIPTION = "Buy stamps";
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                DESCRIPTION,
+                Category.Domestic, Subcategory.Shopping,
+                nowPlusDays(0),
+                BD("10.00"),
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForMowLawn.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForMowLawn.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForMowLawn.java
new file mode 100644
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--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForMowLawn.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForMowLawn extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Mow lawn",
+                Category.Domestic, Subcategory.Garden,
+                nowPlusDays(6),
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForOrganizeBrownBag.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForOrganizeBrownBag.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForOrganizeBrownBag.java
new file mode 100644
index 0000000..0df57a4
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForOrganizeBrownBag.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForOrganizeBrownBag extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Organize brown bag",
+                Category.Professional, Subcategory.Consulting,
+                nowPlusDays(14),
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForPickUpLaundry.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForPickUpLaundry.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForPickUpLaundry.java
new file mode 100644
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--- /dev/null
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@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForPickUpLaundry extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Pick up laundry",
+                Category.Domestic, Subcategory.Chores,
+                nowPlusDays(6),
+                BD("7.50"),
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSharpenKnives.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSharpenKnives.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSharpenKnives.java
new file mode 100644
index 0000000..191d941
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSharpenKnives.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForSharpenKnives extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Sharpen knives",
+                Category.Domestic, Subcategory.Chores,
+                nowPlusDays(14),
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForStageIsisRelease.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForStageIsisRelease.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForStageIsisRelease.java
new file mode 100644
index 0000000..c3a1633
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForStageIsisRelease.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForStageIsisRelease extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Stage Isis release",
+                Category.Professional, Subcategory.OpenSource,
+                null,
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSubmitConferenceSession.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSubmitConferenceSession.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSubmitConferenceSession.java
new file mode 100644
index 0000000..5c84305
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForSubmitConferenceSession.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForSubmitConferenceSession extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Submit conference session",
+                Category.Professional, Subcategory.Education,
+                nowPlusDays(21),
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForVacuumHouse.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForVacuumHouse.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForVacuumHouse.java
new file mode 100644
index 0000000..87efcc0
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForVacuumHouse.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForVacuumHouse extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Vacuum house",
+                Category.Domestic, Subcategory.Housework,
+                nowPlusDays(3),
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteBlogPost.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteBlogPost.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteBlogPost.java
new file mode 100644
index 0000000..48154e0
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteBlogPost.java
@@ -0,0 +1,42 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForWriteBlogPost extends ToDoItemAbstract {
+
+    public static final String DESCRIPTION = "Write blog post";
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                DESCRIPTION,
+                Category.Professional, Subcategory.Marketing,
+                nowPlusDays(7),
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteToPenPal.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteToPenPal.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteToPenPal.java
new file mode 100644
index 0000000..96c5b53
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/create/ToDoItemForWriteToPenPal.java
@@ -0,0 +1,40 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.create;
+
+import dom.todo.ToDoItem.Category;
+import dom.todo.ToDoItem.Subcategory;
+
+public class ToDoItemForWriteToPenPal extends ToDoItemAbstract {
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        createToDoItem(
+                "Write to penpal",
+                Category.Other, Subcategory.Other,
+                null,
+                null,
+                executionContext);
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/delete/ToDoItemsDelete.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/delete/ToDoItemsDelete.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/delete/ToDoItemsDelete.java
new file mode 100644
index 0000000..429d596
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/items/delete/ToDoItemsDelete.java
@@ -0,0 +1,41 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.items.delete;
+
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+import org.apache.isis.applib.services.jdosupport.IsisJdoSupport;
+
+public class ToDoItemsDelete extends FixtureScript {
+
+    //region > execute
+    protected void execute(ExecutionContext executionContext) {
+        final String ownedBy = executionContext.getParameter("ownedBy");
+        isisJdoSupport.executeUpdate("delete from ${symbol_escape}"ToDoItem${symbol_escape}" where ${symbol_escape}"ownedBy${symbol_escape}" = '" + ownedBy + "'");
+    }
+    //endregion
+
+    //region > injected services
+    @javax.inject.Inject
+    private IsisJdoSupport isisJdoSupport;
+    //endregion
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreate.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreate.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreate.java
new file mode 100644
index 0000000..a1bb33f
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreate.java
@@ -0,0 +1,84 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.scenarios;
+
+import fixture.todo.items.delete.ToDoItemsDelete;
+import fixture.todo.items.create.ToDoItemForBuyBread;
+import fixture.todo.items.create.ToDoItemForBuyMilk;
+import fixture.todo.items.create.ToDoItemForBuyStamps;
+import fixture.todo.items.create.ToDoItemForMowLawn;
+import fixture.todo.items.create.ToDoItemForOrganizeBrownBag;
+import fixture.todo.items.create.ToDoItemForPickUpLaundry;
+import fixture.todo.items.create.ToDoItemForSharpenKnives;
+import fixture.todo.items.create.ToDoItemForStageIsisRelease;
+import fixture.todo.items.create.ToDoItemForSubmitConferenceSession;
+import fixture.todo.items.create.ToDoItemForVacuumHouse;
+import fixture.todo.items.create.ToDoItemForWriteBlogPost;
+import fixture.todo.items.create.ToDoItemForWriteToPenPal;
+import fixture.todo.util.Util;
+
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+
+public class ToDoItemsRecreate extends FixtureScript {
+
+    public ToDoItemsRecreate() {
+        withDiscoverability(Discoverability.DISCOVERABLE);
+    }
+
+    //region > ownedBy (optional)
+    private String ownedBy;
+
+    public String getOwnedBy() {
+        return ownedBy;
+    }
+
+    public void setOwnedBy(String ownedBy) {
+        this.ownedBy = ownedBy;
+    }
+    //endregion
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        // defaults
+        executionContext.setParameterIfNotPresent(
+                "ownedBy",
+                Util.coalesce(getOwnedBy(), getContainer().getUser().getName()));
+
+        // prereqs
+        executionContext.executeChild(this, new ToDoItemsDelete());
+
+        // create items
+        executionContext.executeChild(this, new ToDoItemForBuyMilk());
+        executionContext.executeChild(this, new ToDoItemForBuyBread());
+        executionContext.executeChild(this, new ToDoItemForBuyStamps());
+        executionContext.executeChild(this, new ToDoItemForPickUpLaundry());
+        executionContext.executeChild(this, new ToDoItemForMowLawn());
+        executionContext.executeChild(this, new ToDoItemForVacuumHouse());
+        executionContext.executeChild(this, new ToDoItemForSharpenKnives());
+        executionContext.executeChild(this, new ToDoItemForWriteToPenPal());
+        executionContext.executeChild(this, new ToDoItemForWriteBlogPost());
+        executionContext.executeChild(this, new ToDoItemForOrganizeBrownBag());
+        executionContext.executeChild(this, new ToDoItemForSubmitConferenceSession());
+        executionContext.executeChild(this, new ToDoItemForStageIsisRelease());
+    }
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveral.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveral.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveral.java
new file mode 100644
index 0000000..3d790b7
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveral.java
@@ -0,0 +1,89 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.scenarios;
+
+import fixture.todo.items.actions.complete.ToDoItemCompleteForBuyStamps;
+import fixture.todo.items.actions.complete.ToDoItemCompleteForWriteBlogPost;
+import fixture.todo.items.create.ToDoItemForBuyBread;
+import fixture.todo.items.create.ToDoItemForBuyMilk;
+import fixture.todo.items.create.ToDoItemForBuyStamps;
+import fixture.todo.items.create.ToDoItemForMowLawn;
+import fixture.todo.items.create.ToDoItemForOrganizeBrownBag;
+import fixture.todo.items.create.ToDoItemForPickUpLaundry;
+import fixture.todo.items.create.ToDoItemForSharpenKnives;
+import fixture.todo.items.create.ToDoItemForStageIsisRelease;
+import fixture.todo.items.create.ToDoItemForSubmitConferenceSession;
+import fixture.todo.items.create.ToDoItemForVacuumHouse;
+import fixture.todo.items.create.ToDoItemForWriteBlogPost;
+import fixture.todo.items.create.ToDoItemForWriteToPenPal;
+import fixture.todo.items.delete.ToDoItemsDelete;
+import fixture.todo.util.Util;
+
+import org.apache.isis.applib.fixturescripts.FixtureScript;
+
+public class ToDoItemsRecreateAndCompleteSeveral extends FixtureScript {
+
+    public ToDoItemsRecreateAndCompleteSeveral() {
+        withDiscoverability(Discoverability.DISCOVERABLE);
+    }
+
+    //region > ownedBy (optional)
+    private String ownedBy;
+
+    public String getOwnedBy() {
+        return ownedBy;
+    }
+
+    public void setOwnedBy(String ownedBy) {
+        this.ownedBy = ownedBy;
+    }
+    //endregion
+
+    @Override
+    protected void execute(ExecutionContext executionContext) {
+
+        // defaults
+        executionContext.setParameterIfNotPresent(
+                "ownedBy",
+                Util.coalesce(getOwnedBy(), getContainer().getUser().getName()));
+
+        executionContext.executeChild(this, new ToDoItemsDelete());
+
+        // create items
+        executionContext.executeChild(this, new ToDoItemForBuyMilk());
+        executionContext.executeChild(this, new ToDoItemForBuyBread());
+        executionContext.executeChild(this, new ToDoItemForBuyStamps());
+        executionContext.executeChild(this, new ToDoItemForPickUpLaundry());
+        executionContext.executeChild(this, new ToDoItemForMowLawn());
+        executionContext.executeChild(this, new ToDoItemForVacuumHouse());
+        executionContext.executeChild(this, new ToDoItemForSharpenKnives());
+        executionContext.executeChild(this, new ToDoItemForWriteToPenPal());
+        executionContext.executeChild(this, new ToDoItemForWriteBlogPost());
+        executionContext.executeChild(this, new ToDoItemForOrganizeBrownBag());
+        executionContext.executeChild(this, new ToDoItemForSubmitConferenceSession());
+        executionContext.executeChild(this, new ToDoItemForStageIsisRelease());
+
+        // this fixture
+        executionContext.executeChild(this, new ToDoItemCompleteForBuyStamps());
+        executionContext.executeChild(this, new ToDoItemCompleteForWriteBlogPost());
+    }
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForDick.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForDick.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForDick.java
new file mode 100644
index 0000000..82d1a4e
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForDick.java
@@ -0,0 +1,31 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.scenarios;
+
+public final class ToDoItemsRecreateAndCompleteSeveralForDick extends ToDoItemsRecreateAndCompleteSeveral {
+
+    public ToDoItemsRecreateAndCompleteSeveralForDick() {
+        withDiscoverability(Discoverability.DISCOVERABLE);
+
+        setOwnedBy("dick");
+    }
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForJoe.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForJoe.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForJoe.java
new file mode 100644
index 0000000..e2cfc0e
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateAndCompleteSeveralForJoe.java
@@ -0,0 +1,31 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.scenarios;
+
+public final class ToDoItemsRecreateAndCompleteSeveralForJoe extends ToDoItemsRecreateAndCompleteSeveral {
+
+    public ToDoItemsRecreateAndCompleteSeveralForJoe() {
+        withDiscoverability(Discoverability.DISCOVERABLE);
+
+        setOwnedBy("joe");
+    }
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateForSven.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateForSven.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateForSven.java
new file mode 100644
index 0000000..bf58168
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/scenarios/ToDoItemsRecreateForSven.java
@@ -0,0 +1,32 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.scenarios;
+
+public final class ToDoItemsRecreateForSven extends ToDoItemsRecreate {
+
+    public ToDoItemsRecreateForSven() {
+        withDiscoverability(Discoverability.DISCOVERABLE);
+
+        setOwnedBy("sven");
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/util/Util.java
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/util/Util.java b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/util/Util.java
new file mode 100644
index 0000000..7a0ae71
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/fixture/src/main/java/fixture/todo/util/Util.java
@@ -0,0 +1,35 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package fixture.todo.util;
+
+public final class Util {
+    
+    private Util(){}
+
+    public static String coalesce(final String... strings) {
+        for (String str : strings) {
+            if(str != null) { return str; }
+        }
+        return null;
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/isis/blob/a4ec0b72/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/integtests/logging.properties
----------------------------------------------------------------------
diff --git a/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/integtests/logging.properties b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/integtests/logging.properties
new file mode 100644
index 0000000..f49afbf
--- /dev/null
+++ b/mothballed/example/archetype/todoapp/src/main/resources/archetype-resources/integtests/logging.properties
@@ -0,0 +1,104 @@
+#set( $symbol_pound = '#' )
+#set( $symbol_dollar = '$' )
+#set( $symbol_escape = '\' )
+${symbol_pound}  Licensed to the Apache Software Foundation (ASF) under one
+${symbol_pound}  or more contributor license agreements.  See the NOTICE file
+${symbol_pound}  distributed with this work for additional information
+${symbol_pound}  regarding copyright ownership.  The ASF licenses this file
+${symbol_pound}  to you under the Apache License, Version 2.0 (the
+${symbol_pound}  "License"); you may not use this file except in compliance
+${symbol_pound}  with the License.  You may obtain a copy of the License at
+${symbol_pound}  
+${symbol_pound}         http://www.apache.org/licenses/LICENSE-2.0
+${symbol_pound}         
+${symbol_pound}  Unless required by applicable law or agreed to in writing,
+${symbol_pound}  software distributed under the License is distributed on an
+${symbol_pound}  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+${symbol_pound}  KIND, either express or implied.  See the License for the
+${symbol_pound}  specific language governing permissions and limitations
+${symbol_pound}  under the License.
+
+
+${symbol_pound}
+${symbol_pound} Isis uses log4j is used to provide system logging
+${symbol_pound}
+log4j.rootCategory=INFO, Console
+
+${symbol_pound} The console appender
+log4j.appender.Console=org.apache.log4j.ConsoleAppender
+log4j.appender.Console.target=System.out
+log4j.appender.Console.layout=org.apache.log4j.PatternLayout
+log4j.appender.Console.layout.ConversionPattern=%d{ABSOLUTE}  [%-20c{1} %-10t %-5p]  %m%n
+
+log4j.appender.File=org.apache.log4j.RollingFileAppender
+log4j.appender.File.file=isis.log
+log4j.appender.File.append=false
+log4j.appender.File.layout=org.apache.log4j.PatternLayout
+log4j.appender.File.layout.ConversionPattern=%d [%-20c{1} %-10t %-5p]  %m%n
+
+! turn on the internal log4j debugging flag so we can see what it is doing
+${symbol_pound}log4j.debug=true
+
+${symbol_pound} DataNucleus
+${symbol_pound} the first two log the DML and DDL (if set to DEBUG)
+log4j.logger.DataNucleus.Datastore.Native=WARN, Console
+log4j.logger.DataNucleus.Datastore.Schema=DEBUG, Console
+${symbol_pound} the remainder can probably be left to WARN
+log4j.logger.DataNucleus.Persistence=WARN, Console
+log4j.logger.DataNucleus.Transaction=WARN, Console
+log4j.logger.DataNucleus.Connection=WARN, Console
+log4j.logger.DataNucleus.Query=WARN, Console
+log4j.logger.DataNucleus.Cache=WARN, Console
+log4j.logger.DataNucleus.MetaData=WARN, Console
+log4j.logger.DataNucleus.Datastore=WARN, Console
+log4j.logger.DataNucleus.Datastore.Persist=WARN, Console
+log4j.logger.DataNucleus.Datastore.Retrieve=WARN, Console
+log4j.logger.DataNucleus.General=WARN, Console
+log4j.logger.DataNucleus.Lifecycle=WARN, Console
+log4j.logger.DataNucleus.ValueGeneration=WARN, Console
+log4j.logger.DataNucleus.Enhancer=WARN, Console
+log4j.logger.DataNucleus.SchemaTool=ERROR, Console
+log4j.logger.DataNucleus.JDO=WARN, Console
+log4j.logger.DataNucleus.JPA=ERROR, Console
+log4j.logger.DataNucleus.JCA=WARN, Console
+log4j.logger.DataNucleus.IDE=ERROR, Console
+
+log4j.additivity.DataNucleus.Datastore.Native=false
+log4j.additivity.DataNucleus.Datastore.Schema=false
+log4j.additivity.DataNucleus.Datastore.Persistence=false
+log4j.additivity.DataNucleus.Datastore.Transaction=false
+log4j.additivity.DataNucleus.Datastore.Connection=false
+log4j.additivity.DataNucleus.Datastore.Query=false
+log4j.additivity.DataNucleus.Datastore.Cache=false
+log4j.additivity.DataNucleus.Datastore.MetaData=false
+log4j.additivity.DataNucleus.Datastore.Datastore=false
+log4j.additivity.DataNucleus.Datastore.Datastore.Persist=false
+log4j.additivity.DataNucleus.Datastore.Datastore.Retrieve=false
+log4j.additivity.DataNucleus.Datastore.General=false
+log4j.additivity.DataNucleus.Datastore.Lifecycle=false
+log4j.additivity.DataNucleus.Datastore.ValueGeneration=false
+log4j.additivity.DataNucleus.Datastore.Enhancer=false
+log4j.additivity.DataNucleus.Datastore.SchemaTool=false
+log4j.additivity.DataNucleus.Datastore.JDO=false
+log4j.additivity.DataNucleus.Datastore.JPA=false
+log4j.additivity.DataNucleus.Datastore.JCA=false
+log4j.additivity.DataNucleus.Datastore.IDE=false
+
+
+
+
+${symbol_pound} if using log4jdbc-remix as JDBC driver
+${symbol_pound}log4j.logger.jdbc.sqlonly=DEBUG, sql, Console
+${symbol_pound}log4j.additivity.jdbc.sqlonly=false
+${symbol_pound}log4j.logger.jdbc.resultsettable=DEBUG, jdbc, Console
+${symbol_pound}log4j.additivity.jdbc.resultsettable=false
+
+${symbol_pound}log4j.logger.jdbc.audit=WARN,jdbc, Console
+${symbol_pound}log4j.additivity.jdbc.audit=false
+${symbol_pound}log4j.logger.jdbc.resultset=WARN,jdbc
+${symbol_pound}log4j.additivity.jdbc.resultset=false
+${symbol_pound}log4j.logger.jdbc.sqltiming=WARN,sqltiming
+${symbol_pound}log4j.additivity.jdbc.sqltiming=false
+${symbol_pound}log4j.logger.jdbc.connection=FATAL,connection
+${symbol_pound}log4j.additivity.jdbc.connection=false
+