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Posted to commits@tamaya.apache.org by an...@apache.org on 2016/08/16 13:51:39 UTC
[02/15] incubator-tamaya git commit: - Moved UI module into sandbox,
including UI parts. - Decoupled accordingly existing modules from UI.
- Fixed a few quality issues.
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ConfiguredUserService.java
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diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ConfiguredUserService.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ConfiguredUserService.java
new file mode 100644
index 0000000..14af644
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ConfiguredUserService.java
@@ -0,0 +1,76 @@
+/*
+ * 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 org.apache.tamaya.ui.internal;
+
+import org.apache.tamaya.ConfigurationProvider;
+import org.apache.tamaya.functions.ConfigurationFunctions;
+import org.apache.tamaya.ui.User;
+import org.apache.tamaya.ui.services.UserService;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * User service reading users and credentials from the configuration. Users are configured as follows (e.g. using
+ * properties format):
+ * <pre>
+ * tamaya.users.admin.pwd=admin
+ * tamaya.users.admin.fullName=Administrator
+ * tamaya.users.admin.roles=admin
+ * tamaya.users.john.pwd=meymey
+ * tamaya.users.john.fullName=John Doe
+ * tamaya.users.john.roles=admin,user
+ * </pre>
+ */
+public class ConfiguredUserService implements UserService{
+
+ private Map<String, User> users = new ConcurrentHashMap<>();
+
+ /**
+ * Constructor reading the configuration and initializing the users table.
+ */
+ public ConfiguredUserService(){
+ // read from config
+ Map<String,String> config = ConfigurationProvider.getConfiguration().with(
+ ConfigurationFunctions.section("tamaya.users.", true)).getProperties();
+ for(Map.Entry<String,String> en:config.entrySet()){
+ if(en.getKey().endsWith(".pwd")){
+ String uid = en.getKey().substring(0,en.getKey().length()-4);
+ String pwd = en.getValue();
+ String fullName = config.get(uid+".fullName");
+ String roles = config.get(uid+".roles");
+ if(roles==null){
+ roles="";
+ }
+ users.put(uid.toLowerCase(), new User(uid, fullName, pwd, roles.split(",")));
+ }
+ }
+
+ }
+
+ @Override
+ public User login(String userId, String credentials) {
+ User user = this.users.get(userId.toLowerCase());
+ if(user!=null && user.login(credentials)){
+ return user;
+ }
+ return null;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ResourceBundleMessageProvider.java
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diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ResourceBundleMessageProvider.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ResourceBundleMessageProvider.java
new file mode 100644
index 0000000..193144e
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/ResourceBundleMessageProvider.java
@@ -0,0 +1,91 @@
+///*
+// * 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 org.apache.tamaya.ui.internal;
+//
+//import org.apache.tamaya.ConfigurationProvider;
+//import org.apache.tamaya.ui.services.MessageProvider;
+//
+//import java.util.Locale;
+//import java.util.ResourceBundle;
+//
+///**
+// * Component resolving messages for being shown in the UI, based on the ResourceBundle mechanisms.
+// * The baseName used can optionally be configured by setting {@code tamaya.ui.baseName} either as system property,
+// * environment property or Tamaya configuration. Be aware that the JDK resource bundle mechanism only reads
+// * the first property file on the classpath (or a corresponding class file implementing ResourceBundle).
+// */
+//public class ResourceBundleMessageProvider implements MessageProvider{
+//
+// private static final String BASENAME = evaluateBaseName();
+//
+// /**
+// * The property name for configuring the resource bundle's base name either as
+// * system property, environment property or configuration entry.
+// */
+// private static final String TAMAYA_UI_BASE_NAME = "tamaya.ui.baseName";
+//
+// /**
+// * Evaluates the base name to be used for creating the resource bundle used.
+// * @return
+// */
+// private static String evaluateBaseName() {
+// String baseName = System.getProperty(TAMAYA_UI_BASE_NAME);
+// if(baseName==null || baseName.isEmpty()){
+// baseName = System.getenv("tamaya.ui.baseName");
+// }
+// if(baseName==null || baseName.isEmpty()){
+// baseName = ConfigurationProvider.getConfiguration().get("tamaya.ui.baseName");
+// }
+// if(baseName==null || baseName.isEmpty()){
+// baseName = "ui/ui.lang/tamaya";
+// }
+// return baseName;
+// }
+//
+// /**
+// * Private singleton constructor.
+// */
+// public ResourceBundleMessageProvider(){}
+//
+// /**
+// * Get a message using the defaul locale.
+// * @param bundleID the message bundle key, not null.
+// * @return the resolved message, or the bundle ID, never null.
+// */
+// public String getMessage(String bundleID){
+// return getMessage(bundleID, Locale.getDefault());
+// }
+//
+// /**
+// * Get a message.
+// * @param bundleID the message bundle key, not null.
+// * @param locale the target locale, or null, for the default locale.
+// * @return the resolved message, or the bundle ID, never null.
+// */
+// public String getMessage(String bundleID, Locale locale){
+// try{
+// ResourceBundle bundle = ResourceBundle.getBundle(BASENAME, locale);
+// return bundle.getString(bundleID);
+// }
+// catch(Exception e){
+// return bundleID;
+// }
+// }
+//
+//}
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/URLPropertySource.java
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diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/URLPropertySource.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/URLPropertySource.java
new file mode 100644
index 0000000..83b4af4
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/internal/URLPropertySource.java
@@ -0,0 +1,78 @@
+/*
+ * 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 org.apache.tamaya.ui.internal;
+
+import org.apache.tamaya.spisupport.BasePropertySource;
+import org.apache.tamaya.spisupport.MapPropertySource;
+
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Collections;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Properties;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Simple property source, used for internationalization.
+ */
+final class URLPropertySource extends BasePropertySource{
+
+ private static final Logger LOG = Logger.getLogger(URLPropertySource.class.getName());
+ private URL url;
+ private Map<String, String> properties;
+
+ public URLPropertySource(URL url){
+ this.url = Objects.requireNonNull(url);
+ load();
+ }
+
+ /**
+ * Loads/reloads the properties from the URL. If loading of the properties failed the previus state is preserved,
+ * unless there is no such state. In this case an empty map is assigned.
+ */
+ public void load(){
+ try(InputStream is = url.openStream()) {
+ Properties props = new Properties();
+ if (url.getFile().endsWith(".xml")) {
+ props.loadFromXML(is);
+ } else {
+ props.load(is);
+ }
+ properties = Collections.unmodifiableMap(MapPropertySource.getMap(props));
+ }
+ catch(Exception e){
+ LOG.log(Level.WARNING, "Failed to read config from "+url,e);
+ if(properties==null) {
+ properties = Collections.emptyMap();
+ }
+ }
+ }
+
+ @Override
+ public String getName() {
+ return url.toString();
+ }
+
+ @Override
+ public Map<String, String> getProperties() {
+ return properties;
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/MessageProvider.java
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diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/MessageProvider.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/MessageProvider.java
new file mode 100644
index 0000000..a15ae46
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/MessageProvider.java
@@ -0,0 +1,43 @@
+/*
+ * 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 org.apache.tamaya.ui.services;
+
+import java.util.Locale;
+
+/**
+ * Component resolving messages for being shown in the UI.
+ */
+public interface MessageProvider {
+
+ /**
+ * Get a message using the default locale.
+ * @param key the message key, not null.
+ * @return the resolved message, or the key, never null.
+ */
+ String getMessage(String key);
+
+ /**
+ * Get a message.
+ * @param key the message key, not null.
+ * @param locale the target locale, or null, for the default locale.
+ * @return the resolved message, or the key, never null.
+ */
+ String getMessage(String key, Locale locale);
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/UserService.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/UserService.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/UserService.java
new file mode 100644
index 0000000..71a8a43
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/services/UserService.java
@@ -0,0 +1,30 @@
+/*
+ * 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 org.apache.tamaya.ui.services;
+
+import org.apache.tamaya.ui.User;
+
+/**
+ * Created by atsticks on 29.03.16.
+ */
+public interface UserService {
+
+ User login(String userId, String credentials);
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ConfigView.java
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diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ConfigView.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ConfigView.java
new file mode 100644
index 0000000..fb0d41b
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ConfigView.java
@@ -0,0 +1,229 @@
+/*
+ * 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 org.apache.tamaya.ui.views;
+
+import com.vaadin.data.Property;
+import com.vaadin.navigator.View;
+import com.vaadin.navigator.ViewChangeListener;
+import com.vaadin.shared.ui.label.ContentMode;
+import com.vaadin.ui.Alignment;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.CheckBox;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.TabSheet;
+import com.vaadin.ui.TextArea;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.Tree;
+import com.vaadin.ui.VerticalLayout;
+import org.apache.tamaya.ConfigurationProvider;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.UIConstants;
+import org.apache.tamaya.ui.ViewProvider;
+import org.apache.tamaya.ui.components.VerticalSpacedLayout;
+import org.apache.tamaya.ui.services.MessageProvider;
+
+import javax.annotation.Priority;
+import java.util.Locale;
+import java.util.Map;
+import java.util.TreeMap;
+
+/**
+ * View for evaluating the current convifugration tree.
+ */
+@Priority(10)
+public class ConfigView extends VerticalSpacedLayout implements View {
+
+ /**
+ * Provider to register this view.
+ */
+ @Priority(10)
+ public static final class Provider implements ViewProvider{
+
+ @Override
+ public ViewLifecycle getLifecycle() {
+ return ViewLifecycle.CREATE;
+ }
+
+ @Override
+ public String getName() {
+ return "view.config.name";
+ }
+
+ @Override
+ public String getUrlPattern() {
+ return "/config";
+ }
+
+ @Override
+ public String getDisplayName() {
+ return ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.config.name");
+ }
+
+ @Override
+ public View createView(Object... params){
+ return new ConfigView();
+ }
+ }
+
+ private TextField keyFilter = new TextField("Key filter");
+ private TextField valueFilter = new TextField("Value filter");
+ private CheckBox showMetaEntries = new CheckBox("Show Metadata", false);
+ private Tree tree = new Tree("Current Configuration");
+
+ public ConfigView() {
+ Label caption = new Label("Raw Configuration");
+ Label description = new Label(
+ "This view shows the overall <b>raw</b> configuration tree. Dependening on your access rights you" +
+ "may see partial or masked data. Similarly configuration can be <i>read-only</i> or <i>mutable</i>.",
+ ContentMode.HTML);
+
+ TabSheet tabPane = new TabSheet();
+ VerticalLayout configLayout = new VerticalLayout();
+
+ HorizontalLayout filters = new HorizontalLayout();
+
+ Button filterButton = new Button("Filter", new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ fillTree();
+ }
+ });
+ filters.setDefaultComponentAlignment(Alignment.BOTTOM_LEFT);
+ filters.addComponents(keyFilter, valueFilter, filterButton, showMetaEntries);
+ filters.setSpacing(true);
+
+ fillTree();
+ configLayout.addComponents(filters, tree);
+ tabPane.addTab(configLayout, "Configuration");
+ TextArea envProps = new TextArea();
+ StringBuilder b = new StringBuilder();
+ envProps.setHeight("100%");
+ envProps.setWidth("100%");
+ envProps.setSizeFull();
+ envProps.setRows(System.getenv().size());
+ for(Map.Entry<String,String> en:new TreeMap<>(System.getenv()).entrySet()){
+ b.append(en.getKey()).append("=").append(en.getValue()).append('\n');
+ }
+ envProps.setValue(b.toString());
+ envProps.setReadOnly(true);
+ tabPane.addTab(envProps, "Environment Properties");
+ TextArea sysProps = new TextArea();
+ sysProps.setSizeFull();
+ sysProps.setRows(System.getProperties().size());
+ b.setLength(0);
+ for(Map.Entry<Object,Object> en:new TreeMap<>(System.getProperties()).entrySet()){
+ b.append(en.getKey()).append("=").append(en.getValue()).append('\n');
+ }
+ sysProps.setValue(b.toString());
+ sysProps.setReadOnly(true);
+ tabPane.addTab(sysProps, "System Properties");
+ TextArea runtimeProps = new TextArea();
+ runtimeProps.setRows(5);
+ b.setLength(0);
+ b.append("Available Processors : ").append(Runtime.getRuntime().availableProcessors()).append('\n');
+ b.append("Free Memory : ").append(Runtime.getRuntime().freeMemory()).append('\n');
+ b.append("Max Memory : ").append(Runtime.getRuntime().maxMemory()).append('\n');
+ b.append("Total Memory : ").append(Runtime.getRuntime().totalMemory()).append('\n');
+ b.append("Default Locale : ").append(Locale.getDefault()).append('\n');
+ runtimeProps.setValue(b.toString());
+ runtimeProps.setReadOnly(true);
+ tabPane.addTab(runtimeProps, "Runtime Properties");
+ runtimeProps.setSizeFull();
+ addComponents(caption, description, tabPane);
+ caption.addStyleName(UIConstants.LABEL_HUGE);
+ description.addStyleName(UIConstants.LABEL_LARGE);
+ showMetaEntries.addValueChangeListener(new Property.ValueChangeListener() {
+ @Override
+ public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
+ fillTree();
+ }
+ });
+ }
+
+ private void fillTree() {
+ String keyFilterExp = this.keyFilter.getValue();
+ if(keyFilterExp.isEmpty()){
+ keyFilterExp = null;
+ }
+ String valueFilterExp = this.valueFilter.getValue();
+ if(valueFilterExp.isEmpty()){
+ valueFilterExp = null;
+ }
+ tree.removeAllItems();
+ boolean showMetadata = showMetaEntries.getValue();
+ for(Map.Entry<String,String> entry: ConfigurationProvider.getConfiguration().getProperties().entrySet()){
+ String key = entry.getKey();
+ if(keyFilterExp!=null && !key.matches(keyFilterExp)){
+ continue;
+ }
+ if(valueFilterExp!=null && !entry.getValue().matches(valueFilterExp)){
+ continue;
+ }
+ if(!showMetadata && entry.getKey().startsWith("_")){
+ continue;
+ }
+ tree.addItem(key);
+ tree.setItemCaption(key, getCaption(key, entry.getValue()));
+ tree.setChildrenAllowed(key, false);
+ String parent = null;
+ int start = 0;
+ int index = key.indexOf('.', start);
+ while(index>0){
+ String subItem = key.substring(0,index);
+ String caption = key.substring(start, index);
+ tree.addItem(subItem);
+ tree.setItemCaption(subItem, caption);
+ if(parent!=null){
+ tree.setParent(subItem, parent);
+ }
+ parent = subItem;
+ start = index+1;
+ index = key.indexOf('.', start);
+ }
+ String lastItem = key.substring(start);
+ if(!lastItem.equals(key)){
+ if(parent!=null){
+ tree.setParent(key, parent);
+ }else{
+ // should not happen
+ }
+ }else{ // singl root entry
+ if(parent!=null) {
+ tree.setParent(key, parent);
+ }
+ }
+ }
+ }
+
+ private String getCaption(String key, String value) {
+ int index = key.lastIndexOf('.');
+ if(index<0){
+ return key + " = " + value;
+ }else{
+ return key.substring(index+1) + " = " + value;
+ }
+ }
+
+ @Override
+ public void enter(ViewChangeListener.ViewChangeEvent event) {
+
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ErrorView.java
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diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ErrorView.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ErrorView.java
new file mode 100644
index 0000000..eef0db8
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/ErrorView.java
@@ -0,0 +1,43 @@
+/*
+ * 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 org.apache.tamaya.ui.views;
+
+import com.vaadin.navigator.View;
+import com.vaadin.navigator.ViewChangeListener;
+import com.vaadin.ui.Alignment;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.VerticalLayout;
+import org.apache.tamaya.ui.UIConstants;
+
+/**
+ * View used for shoiwing unexpected errors.
+ */
+public class ErrorView extends VerticalLayout implements View {
+
+ @Override
+ public void enter(ViewChangeListener.ViewChangeEvent event) {
+ setSizeFull();
+ setMargin(true);
+ Label label = new Label("Could not find a view with that name. You are most likely doing it wrong.");
+ label.addStyleName(UIConstants.LABEL_FAILURE);
+
+ addComponent(label);
+ setComponentAlignment(label, Alignment.MIDDLE_CENTER);
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/HomeView.java
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diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/HomeView.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/HomeView.java
new file mode 100644
index 0000000..9d371d0
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/HomeView.java
@@ -0,0 +1,94 @@
+/*
+ * 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 org.apache.tamaya.ui.views;
+
+import com.vaadin.navigator.View;
+import com.vaadin.navigator.ViewChangeListener;
+import com.vaadin.shared.ui.label.ContentMode;
+import com.vaadin.ui.Label;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.CurrentUser;
+import org.apache.tamaya.ui.UIConstants;
+import org.apache.tamaya.ui.ViewProvider;
+import org.apache.tamaya.ui.components.VerticalSpacedLayout;
+import org.apache.tamaya.ui.services.MessageProvider;
+
+import javax.annotation.Priority;
+
+/**
+ * Home view containing a title and a description, used as default entry point of the UI after login.
+ */
+public class HomeView extends VerticalSpacedLayout implements View {
+
+ /**
+ * Provider to bew registered providing this view to the UI module.
+ */
+ @Priority(0)
+ public static final class Provider implements ViewProvider{
+
+ @Override
+ public ViewLifecycle getLifecycle() {
+ return ViewLifecycle.LAZY;
+ }
+
+ @Override
+ public String getName() {
+ return "view.home.name";
+ }
+
+ @Override
+ public String getUrlPattern() {
+ return "/home";
+ }
+
+ @Override
+ public String getDisplayName() {
+ return ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage(getName());
+ }
+
+ @Override
+ public View createView(Object... params) {
+ return new HomeView();
+ }
+
+ }
+
+ /**
+ * Constructor.
+ */
+ public HomeView() {
+ Label caption = new Label("Welcome, " + CurrentUser.get().getUserID());
+ Label description = new Label(
+ "<b>Apache Tamaya</b> is an API and extendable framework for accessing and managing configuration.<br/> \n" +
+ "Please check the project's home page <a href='http://tamaya.incubator.apache.org'>http://tamaya.incubator.apache.org</a>.",
+ ContentMode.HTML);
+
+ addComponents(caption, description);
+
+ caption.addStyleName(UIConstants.LABEL_HUGE);
+ description.addStyleName(UIConstants.LABEL_LARGE);
+
+ }
+
+ @Override
+ public void enter(ViewChangeListener.ViewChangeEvent event) {
+ // nothing to do
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/SystemView.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/SystemView.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/SystemView.java
new file mode 100644
index 0000000..ea3421c
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/SystemView.java
@@ -0,0 +1,117 @@
+/*
+ * 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 org.apache.tamaya.ui.views;
+
+import com.vaadin.navigator.View;
+import com.vaadin.navigator.ViewChangeListener;
+import com.vaadin.shared.ui.label.ContentMode;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.Tree;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.UIConstants;
+import org.apache.tamaya.ui.ViewProvider;
+import org.apache.tamaya.ui.components.VerticalSpacedLayout;
+import org.apache.tamaya.ui.services.MessageProvider;
+
+import javax.annotation.Priority;
+
+/**
+ * View showing the current loaded system components.
+ */
+@Priority(10000)
+public class SystemView extends VerticalSpacedLayout implements View {
+
+
+ /**
+ * Provider to register this view.
+ */
+ @Priority(20)
+ public static final class Provider implements ViewProvider{
+
+ @Override
+ public ViewLifecycle getLifecycle() {
+ return ViewLifecycle.CREATE;
+ }
+
+ @Override
+ public String getName() {
+ return "view.system.name";
+ }
+
+ @Override
+ public String getUrlPattern() {
+ return "/system";
+ }
+
+ @Override
+ public String getDisplayName() {
+ return ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.system.name");
+ }
+
+ @Override
+ public View createView(Object... params){
+ return new SystemView();
+ }
+ }
+
+
+ private Tree configTree = new Tree(ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("default.label.system"));
+
+
+ public SystemView() {
+ Label caption = new Label("Tamaya Runtime");
+ Label description = new Label(
+ "This view shows the system components currently active. This information may be useful when checking if an" +
+ "configuration extension is loaded and for inspection of the configuration and property sources" +
+ "invovlved.",
+ ContentMode.HTML);
+
+ fillComponentTree();
+
+ addComponents(caption, description, configTree);
+
+ caption.addStyleName(UIConstants.LABEL_HUGE);
+ description.addStyleName(UIConstants.LABEL_LARGE);
+
+ }
+
+ private void fillComponentTree() {
+ configTree.removeAllItems();
+ for(SystemInfoProvider infoProvider:ServiceContextManager.getServiceContext()
+ .getServices(SystemInfoProvider.class)){
+ infoProvider.provideSystemInfo(configTree);
+ }
+ }
+
+ private String getCaption(String key, String value) {
+ int index = key.lastIndexOf('.');
+ if(index<0){
+ return key + " = " + value;
+ }else{
+ return key.substring(index+1) + " = " + value;
+ }
+ }
+
+ @Override
+ public void enter(ViewChangeListener.ViewChangeEvent event) {
+
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/TamayaGeneralSystemInfoProvider.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/TamayaGeneralSystemInfoProvider.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/TamayaGeneralSystemInfoProvider.java
new file mode 100644
index 0000000..fd37136
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/TamayaGeneralSystemInfoProvider.java
@@ -0,0 +1,56 @@
+/*
+ * 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 org.apache.tamaya.ui.views;
+
+import com.vaadin.ui.Tree;
+import org.apache.tamaya.Configuration;
+import org.apache.tamaya.ConfigurationProvider;
+import org.apache.tamaya.spi.PropertyValueCombinationPolicy;
+
+import javax.annotation.Priority;
+
+/**
+ * Created by atsticks on 29.06.16.
+ */
+@Priority(0)
+public class TamayaGeneralSystemInfoProvider implements SystemInfoProvider{
+ @Override
+ public void provideSystemInfo(Tree tree) {
+ Configuration config = ConfigurationProvider.getConfiguration();
+ String currentParent = "General";
+ tree.addItem(currentParent);
+ tree.addItem("Configuration.class");
+ tree.setItemCaption("Configuration.class", "Configuration class = " + config.getClass().getName());
+ tree.setParent("Configuration.class", currentParent);
+ tree.setChildrenAllowed("Configuration.class", false);
+
+ tree.addItem("ConfigurationContext.class");
+ tree.setItemCaption("ConfigurationContext.class", "ConfigurationContext class = " +
+ config.getContext().getClass().getName());
+ tree.setParent("ConfigurationContext.class", currentParent);
+ tree.setChildrenAllowed("ConfigurationContext.class", false);
+
+ tree.addItem("PropertyValueCombinationPolicy.class");
+ tree.setItemCaption("PropertyValueCombinationPolicy.class",
+ PropertyValueCombinationPolicy.class.getSimpleName() + " class = " +
+ config.getContext().getPropertyValueCombinationPolicy().getClass().getName());
+ tree.setParent("PropertyValueCombinationPolicy.class", currentParent);
+ tree.setChildrenAllowed("PropertyValueCombinationPolicy.class", false);
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginBox.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginBox.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginBox.java
new file mode 100644
index 0000000..73cf018
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginBox.java
@@ -0,0 +1,112 @@
+/*
+ * 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 org.apache.tamaya.ui.views.login;
+
+import com.vaadin.event.ShortcutAction;
+import com.vaadin.ui.Alignment;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.FormLayout;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.Notification;
+import com.vaadin.ui.PasswordField;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.VerticalLayout;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.UIConstants;
+import org.apache.tamaya.ui.User;
+import org.apache.tamaya.ui.event.EventBus;
+import org.apache.tamaya.ui.services.MessageProvider;
+import org.apache.tamaya.ui.services.UserService;
+
+/**
+ * Login dialog centerd on the screen.
+ */
+public class LoginBox extends VerticalLayout {
+
+ private TextField username;
+ private PasswordField password;
+
+ public LoginBox() {
+ setWidth("400px");
+ addStyleName(UIConstants.LOGIN_BOX);
+ setSpacing(true);
+ setMargin(true);
+
+ addCaption();
+ addForm();
+ addButtons();
+ }
+
+ private void addCaption() {
+ Label caption = new Label("Login to system");
+ addComponent(caption);
+
+ caption.addStyleName(UIConstants.LABEL_H1);
+ }
+
+ private void addForm() {
+ FormLayout loginForm = new FormLayout();
+ MessageProvider mp = ServiceContextManager.getServiceContext().getService(MessageProvider.class);
+ username = new TextField(mp.getMessage("default.label.username"));
+ password = new PasswordField(mp.getMessage("default.label.password"));
+ loginForm.addComponents(username, password);
+ addComponent(loginForm);
+ loginForm.setSpacing(true);
+ for(Component component:loginForm){
+ component.setWidth("100%");
+ }
+ username.focus();
+ }
+
+ private void addButtons() {
+ HorizontalLayout buttonsLayout = new HorizontalLayout();
+ Button forgotButton = new Button("Forgot", new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ Notification.show("Sorry, this feature is not yet implemented.", Notification.Type.TRAY_NOTIFICATION);
+ }
+ });
+ Button loginButton = new Button("Login", new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ login();
+ }
+ });
+ buttonsLayout.addComponents(forgotButton, loginButton);
+ addComponent(buttonsLayout);
+ buttonsLayout.setSpacing(true);
+ forgotButton.addStyleName(UIConstants.BUTTON_LINK);
+ loginButton.addStyleName(UIConstants.BUTTON_PRIMARY);
+ loginButton.setClickShortcut(ShortcutAction.KeyCode.ENTER);
+ setComponentAlignment(buttonsLayout, Alignment.BOTTOM_RIGHT);
+ }
+
+ private void login() {
+ User user = ServiceContextManager.getServiceContext().getService(UserService.class)
+ .login(username.getValue(), password.getValue());
+ if(user!=null){
+ EventBus.post(new LoginEvent(user));
+ }else{
+ Notification.show("Login failed.", "Sorry the system could not log you in.", Notification.Type.WARNING_MESSAGE);
+ username.focus();
+ }
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginEvent.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginEvent.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginEvent.java
new file mode 100644
index 0000000..004c545
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginEvent.java
@@ -0,0 +1,55 @@
+/*
+ * 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 org.apache.tamaya.ui.views.login;
+
+import org.apache.tamaya.ui.User;
+
+import java.util.Objects;
+
+/**
+ * Event sent when a user has been authenticated.
+ */
+public class LoginEvent {
+ /** The user, not null. */
+ private User user;
+
+ /**
+ * Creates a new event.
+ * @param user the user logged in, not null.
+ */
+ public LoginEvent(User user) {
+ this.user = Objects.requireNonNull(user);
+ }
+
+ /**
+ * Get the user logged in.
+ * @return the user logged in, never null.
+ */
+ public User getUser() {
+ return user;
+ }
+
+ @Override
+ public String toString() {
+ return "LoginEvent{" +
+ "user=" + user +
+ '}';
+ }
+
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginView.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginView.java b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginView.java
new file mode 100644
index 0000000..15730d3
--- /dev/null
+++ b/sandbox/ui/base/src/main/java/org/apache/tamaya/ui/views/login/LoginView.java
@@ -0,0 +1,37 @@
+/*
+ * 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 org.apache.tamaya.ui.views.login;
+
+import com.vaadin.ui.Alignment;
+import com.vaadin.ui.VerticalLayout;
+
+/**
+ * View used for login the users.
+ */
+public class LoginView extends VerticalLayout {
+
+ /**
+ * Creates a new view.
+ */
+ public LoginView() {
+ setSizeFull();
+ setDefaultComponentAlignment(Alignment.MIDDLE_CENTER);
+ addComponent(new LoginBox());
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/resources/META-INF/javaconfiguration.properties
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/resources/META-INF/javaconfiguration.properties b/sandbox/ui/base/src/main/resources/META-INF/javaconfiguration.properties
new file mode 100644
index 0000000..98d7155
--- /dev/null
+++ b/sandbox/ui/base/src/main/resources/META-INF/javaconfiguration.properties
@@ -0,0 +1,21 @@
+#
+# 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 current 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.
+#
+tamaya.users.admin.pwd=admin
+tamaya.users.admin.fullName=Administrator
+tamaya.users.admin.roles=admin
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider b/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider
new file mode 100644
index 0000000..0ff3225
--- /dev/null
+++ b/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider
@@ -0,0 +1,24 @@
+#
+# 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 current 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.
+#
+org.apache.tamaya.ui.views.HomeView$Provider
+org.apache.tamaya.ui.views.ConfigView$Provider
+org.apache.tamaya.ui.views.SystemView$Provider
+
+# Events Module
+org.apache.tamaya.ui.events.EventView$Provider
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.MessageProvider
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.MessageProvider b/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.MessageProvider
new file mode 100644
index 0000000..6ce4a9f
--- /dev/null
+++ b/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.MessageProvider
@@ -0,0 +1,19 @@
+#
+# 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 current 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.
+#
+org.apache.tamaya.ui.internal.ConfigurationBasedMessageProvider
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.UserService
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.UserService b/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.UserService
new file mode 100644
index 0000000..109865f
--- /dev/null
+++ b/sandbox/ui/base/src/main/resources/META-INF/services/org.apache.tamaya.ui.services.UserService
@@ -0,0 +1,19 @@
+#
+# 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 current 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.
+#
+org.apache.tamaya.ui.internal.ConfiguredUserService
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/resources/config/application.yml
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/resources/config/application.yml b/sandbox/ui/base/src/main/resources/config/application.yml
new file mode 100644
index 0000000..a22ec36
--- /dev/null
+++ b/sandbox/ui/base/src/main/resources/config/application.yml
@@ -0,0 +1,28 @@
+#
+# 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 current 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.
+#
+
+server:
+ type: default
+ maxThreads: 1024
+ applicationConnectors:
+ - type: http
+ port: 8090
+ adminConnectors:
+ - type: http
+ port: 8091
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/main/resources/ui/lang/tamaya.properties
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/main/resources/ui/lang/tamaya.properties b/sandbox/ui/base/src/main/resources/ui/lang/tamaya.properties
new file mode 100644
index 0000000..ba458de
--- /dev/null
+++ b/sandbox/ui/base/src/main/resources/ui/lang/tamaya.properties
@@ -0,0 +1,28 @@
+#
+# 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 current 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.name=Apache Tamaya
+default.label.logout=Log out
+default.label.unknown=<unknown>
+default.label.username=Username
+default.label.password=Password
+default.label.system=Runtime
+
+view.config.name=Configuration
+view.home.name=Home
+view.system.name=System Runtime
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/base/src/test/resources/config/application.yml
----------------------------------------------------------------------
diff --git a/sandbox/ui/base/src/test/resources/config/application.yml b/sandbox/ui/base/src/test/resources/config/application.yml
new file mode 100644
index 0000000..10ef339
--- /dev/null
+++ b/sandbox/ui/base/src/test/resources/config/application.yml
@@ -0,0 +1,36 @@
+#
+# 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 current 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.
+#
+
+server:
+ type: default
+ maxThreads: 1024
+ applicationConnectors:
+ - type: http
+ port: 8090
+ - type: https
+ port: 8453
+ adminConnectors:
+ - type: http
+ port: 8091
+ - type: https
+ port: 8453
+
+ui:
+ disabled-views:
+ - "view.system.name"
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/events/src/main/java/org/apache/tamaya/ui/events/EventView.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/events/src/main/java/org/apache/tamaya/ui/events/EventView.java b/sandbox/ui/events/src/main/java/org/apache/tamaya/ui/events/EventView.java
new file mode 100644
index 0000000..ffb59cf
--- /dev/null
+++ b/sandbox/ui/events/src/main/java/org/apache/tamaya/ui/events/EventView.java
@@ -0,0 +1,181 @@
+/*
+ * 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 org.apache.tamaya.ui.events;
+
+import com.vaadin.data.Item;
+import com.vaadin.data.Property;
+import com.vaadin.navigator.View;
+import com.vaadin.navigator.ViewChangeListener;
+import com.vaadin.shared.ui.label.ContentMode;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.CheckBox;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.Notification;
+import com.vaadin.ui.Table;
+import com.vaadin.ui.TextField;
+import org.apache.tamaya.events.ConfigEvent;
+import org.apache.tamaya.events.ConfigEventListener;
+import org.apache.tamaya.events.ConfigEventManager;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.UIConstants;
+import org.apache.tamaya.ui.ViewProvider;
+import org.apache.tamaya.ui.components.VerticalSpacedLayout;
+import org.apache.tamaya.ui.services.MessageProvider;
+
+import javax.annotation.Priority;
+import java.util.Date;
+
+/**
+ * Tamaya View for observing the current event stream.
+ */
+public class EventView extends VerticalSpacedLayout implements View {
+
+ /**
+ * Provider used to register the view.
+ */
+ @Priority(20)
+ public static final class Provider implements ViewProvider{
+
+ @Override
+ public ViewLifecycle getLifecycle() {
+ return ViewLifecycle.EAGER;
+ }
+
+ @Override
+ public String getName() {
+ return "view.events.name";
+ }
+
+ @Override
+ public String getUrlPattern() {
+ return "/events";
+ }
+
+ @Override
+ public String getDisplayName() {
+ return getName();
+ }
+
+ @Override
+ public View createView(Object... params){
+ return new EventView();
+ }
+ }
+
+ private CheckBox changeMonitorEnabled = new CheckBox(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.events.button.enableMonitoring"));
+ private Button clearViewButton = new Button(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.events.button.clearView"));
+ private TextField pollingInterval = new TextField(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.events.field.pollingInterval"));
+ private Table eventsTable = new Table(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.events.table.name"));
+
+
+ public EventView() {
+ Label caption = new Label(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.events.name"));
+ Label description = new Label(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.events.description"),
+ ContentMode.HTML);
+
+ ConfigEventManager.addListener(new ConfigEventListener() {
+ @Override
+ public void onConfigEvent(ConfigEvent<?> event) {
+ addEvent(event);
+ }
+ });
+ changeMonitorEnabled.addValueChangeListener(new Property.ValueChangeListener() {
+ @Override
+ public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
+ ConfigEventManager.enableChangeMonitoring(changeMonitorEnabled.getValue());
+ if(changeMonitorEnabled.getValue()) {
+ Notification.show("Event Monitoring (Polling) active.");
+ }else{
+ Notification.show("Event Monitoring (Polling) inactive.");
+ }
+ }
+ });
+ clearViewButton.addClickListener(new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ eventsTable.removeAllItems();
+ Notification.show("Events cleared.");
+ }
+ });
+
+ HorizontalLayout eventSettings = new HorizontalLayout();
+ eventSettings.addComponents(changeMonitorEnabled, new Label(" Polling Interval"), pollingInterval, clearViewButton);
+ changeMonitorEnabled.setValue(ConfigEventManager.isChangeMonitoring());
+ pollingInterval.setValue(String.valueOf(ConfigEventManager.getChangeMonitoringPeriod()));
+ pollingInterval.setRequired(true);
+ pollingInterval.addValueChangeListener(new Property.ValueChangeListener() {
+ @Override
+ public void valueChange(Property.ValueChangeEvent valueChangeEvent) {
+ try{
+ long millis = Long.parseLong((String)valueChangeEvent.getProperty().getValue());
+ ConfigEventManager.setChangeMonitoringPeriod(millis);
+ Notification.show("Updated Event Monitoring Poll Interval to " + millis + " milliseconds.");
+ }catch(Exception e){
+ Notification.show("Cannot update Event Monitoring Poll Interval to "
+ + valueChangeEvent.getProperty().getValue(), Notification.Type.ERROR_MESSAGE);
+ }
+ }
+ });
+ eventsTable.addContainerProperty("Timestamp", Date.class, null);
+ eventsTable.addContainerProperty("Type", String.class, "?");
+ eventsTable.addContainerProperty("Payload", String.class, "<empty>");
+ eventsTable.addContainerProperty("Version", String.class, "?");
+ eventsTable.setPageLength(20);
+ eventsTable.setWidth("100%");
+ eventsTable.setResponsive(true);
+
+
+ caption.addStyleName(UIConstants.LABEL_HUGE);
+ description.addStyleName(UIConstants.LABEL_LARGE);
+ addComponents(caption, description, eventSettings, eventsTable);
+ }
+
+ private void addEvent(ConfigEvent<?> evt){
+ Object newItemId = eventsTable.addItem();
+ Item row = eventsTable.getItem(newItemId);
+ row.getItemProperty("Timestamp").setValue(new Date(evt.getTimestamp()));
+ row.getItemProperty("Type").setValue(evt.getResourceType().getSimpleName());
+ String value = String.valueOf(evt.getResource());
+ String valueShort = value.length()<150?value:value.substring(0,147)+"...";
+ row.getItemProperty("Payload").setValue(valueShort);
+ row.getItemProperty("Version").setValue(evt.getVersion());
+ }
+
+
+ private String getCaption(String key, String value) {
+ int index = key.lastIndexOf('.');
+ if(index<0){
+ return key + " = " + value;
+ }else{
+ return key.substring(index+1) + " = " + value;
+ }
+ }
+
+ @Override
+ public void enter(ViewChangeListener.ViewChangeEvent event) {
+
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/events/src/test/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider
----------------------------------------------------------------------
diff --git a/sandbox/ui/events/src/test/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider b/sandbox/ui/events/src/test/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider
new file mode 100644
index 0000000..d30ddaa
--- /dev/null
+++ b/sandbox/ui/events/src/test/resources/META-INF/services/org.apache.tamaya.ui.ViewProvider
@@ -0,0 +1,19 @@
+#
+# 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 current 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.
+#
+events.EventView$Provider
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/mutableconfig/pom.xml
----------------------------------------------------------------------
diff --git a/sandbox/ui/mutableconfig/pom.xml b/sandbox/ui/mutableconfig/pom.xml
new file mode 100644
index 0000000..8a94150
--- /dev/null
+++ b/sandbox/ui/mutableconfig/pom.xml
@@ -0,0 +1,36 @@
+<?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 current 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/xsd/maven-4.0.0.xsd">
+
+ <parent>
+ <groupId>org.apache.tamaya.ext</groupId>
+ <artifactId>tamaya-ui</artifactId>
+ <version>0.3-incubating-SNAPSHOT</version>
+ <relativePath>..</relativePath>
+ </parent>
+
+ <packaging>jar</packaging>
+ <modelVersion>4.0.0</modelVersion>
+ <artifactId>tamaya-ui-mutableconfig</artifactId>
+ <name>Apache Tamaya Modules - UI (Mutable Config)</name>
+
+</project>
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigEditorWidget.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigEditorWidget.java b/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigEditorWidget.java
new file mode 100644
index 0000000..09b23a1
--- /dev/null
+++ b/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigEditorWidget.java
@@ -0,0 +1,132 @@
+/*
+ * 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 org.apache.tamaya.ui.mutableconfig;
+
+import com.vaadin.ui.*;
+import org.apache.tamaya.mutableconfig.MutableConfiguration;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.services.MessageProvider;
+
+import java.util.Objects;
+
+/**
+ * Tamaya UI view to change configuration.
+ */
+public class ConfigEditorWidget extends FormLayout {
+
+ private MutableConfiguration mutableConfig;
+
+ private ProtocolWidget logWriter;
+ private TransactionControlWidget taWidget;
+
+ private TextField configKey = new TextField(
+ ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.edit.text.configKey"));
+ private TextField configValue = new TextField(
+ ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.edit.text.configValue"));
+ private Button updateButton = new Button(ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.edit.button.updateKey"));
+ private Button removeButton = new Button(ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.edit.button.removeKey"));
+ private Button readButton = new Button(ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.edit.button.readKey"));
+
+ public ConfigEditorWidget(MutableConfiguration mutableConfig, ProtocolWidget logWriter, TransactionControlWidget taWidget) {
+ this.mutableConfig = Objects.requireNonNull(mutableConfig);
+ this.logWriter = Objects.requireNonNull(logWriter);
+ this.taWidget = Objects.requireNonNull(taWidget);
+ configKey.setWidth(50, Unit.PERCENTAGE);
+ configValue.setWidth(50, Unit.PERCENTAGE);
+ addComponents(configKey, configValue);
+ HorizontalLayout buttonLayout = new HorizontalLayout();
+ buttonLayout.addComponents(readButton, new Label(" "), updateButton, removeButton);
+ buttonLayout.setSpacing(true);
+ addComponents(buttonLayout);
+ initActions();
+ }
+
+ private void initActions() {
+ updateButton.addClickListener(new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ if(mutableConfig.isWritable(configKey.getValue())){
+ mutableConfig.put(configKey.getValue(), configValue.getValue());
+ Notification.show("Added " + configKey.getValue() + " = " + configValue.getValue(),
+ Notification.Type.TRAY_NOTIFICATION);
+ logWriter.println(" - PUT " + configKey.getValue() + " = " + configValue.getValue());
+ configKey.setValue("");
+ configValue.setValue("");
+ }else{
+ Notification.show("Could not add " + configKey.getValue() + " = " + configValue.getValue(),
+ Notification.Type.ERROR_MESSAGE);
+ logWriter.println(" - PUT " + configKey.getValue() + " rejected - not writable.");
+ }
+ taWidget.update();
+ }
+ });
+ removeButton.addClickListener(new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ if(mutableConfig.isRemovable(configKey.getValue())){
+ mutableConfig.remove(configKey.getValue());
+ logWriter.println(" - DEL " + configKey.getValue());
+ Notification.show("Removed " + configKey.getValue(),
+ Notification.Type.TRAY_NOTIFICATION);
+ configKey.setValue("");
+ configValue.setValue("");
+ }else{
+ Notification.show("Could not remove " + configKey.getValue(),
+ Notification.Type.ERROR_MESSAGE);
+ logWriter.println(" - DEL " + configKey.getValue() + " rejected - not removable.");
+ }
+ taWidget.update();
+ }
+ });
+ readButton.addClickListener(new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ if(mutableConfig.isExisting(configKey.getValue())){
+ String key = configKey.getValue();
+ configValue.setValue(mutableConfig.get(key));
+ Notification.show("Successfully read " + configKey.getValue(),
+ Notification.Type.TRAY_NOTIFICATION);
+ logWriter.println(" - GET " + key + " = " + configValue.getValue());
+ logWriter.println(" - removable: " + mutableConfig.isRemovable(key));
+ logWriter.println(" - writable : " + mutableConfig.isWritable(key));
+ }else{
+ Notification.show("Could not read " + configKey.getValue(),
+ Notification.Type.ERROR_MESSAGE);
+ logWriter.println(" - GET " + configKey.getValue() + " rejected - not existing.");
+ }
+ taWidget.update();
+ }
+ });
+ }
+
+ private String getCaption(String key, String value) {
+ int index = key.lastIndexOf('.');
+ if(index<0){
+ return key + " = " + value;
+ }else{
+ return key.substring(index+1) + " = " + value;
+ }
+ }
+
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigUpdaterView.java
----------------------------------------------------------------------
diff --git a/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigUpdaterView.java b/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigUpdaterView.java
new file mode 100644
index 0000000..7facaeb
--- /dev/null
+++ b/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ConfigUpdaterView.java
@@ -0,0 +1,121 @@
+/*
+ * 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 org.apache.tamaya.ui.mutableconfig;
+
+import com.vaadin.navigator.View;
+import com.vaadin.navigator.ViewChangeListener;
+import com.vaadin.shared.ui.label.ContentMode;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.PopupView;
+import org.apache.tamaya.mutableconfig.MutableConfiguration;
+import org.apache.tamaya.mutableconfig.MutableConfigurationProvider;
+import org.apache.tamaya.mutableconfig.spi.MutablePropertySource;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.UIConstants;
+import org.apache.tamaya.ui.ViewProvider;
+import org.apache.tamaya.ui.components.VerticalSpacedLayout;
+import org.apache.tamaya.ui.services.MessageProvider;
+
+import javax.annotation.Priority;
+
+/**
+ * Tamaya UI view to change configuration.
+ */
+public class ConfigUpdaterView extends VerticalSpacedLayout implements View {
+
+ /**
+ * Provider to register the view.
+ */
+ @Priority(50)
+ public static final class Provider implements ViewProvider{
+
+ @Override
+ public ViewLifecycle getLifecycle() {
+ return ViewLifecycle.LAZY;
+ }
+
+ @Override
+ public String getName() {
+ return "view.edit.name";
+ }
+
+ @Override
+ public String getUrlPattern() {
+ return "/edit";
+ }
+
+ @Override
+ public String getDisplayName() {
+ return ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.edit.name");
+ }
+
+ @Override
+ public View createView(Object... params){
+ return new ConfigUpdaterView();
+ }
+ }
+
+ private ProtocolWidget logWidget = new ProtocolWidget();
+ private PopupView logPopup = new PopupView("Show log", logWidget);
+
+ private MutableConfiguration mutableConfig = MutableConfigurationProvider.getMutableConfiguration();
+
+ private TransactionControlWidget taControl = new TransactionControlWidget(mutableConfig,
+ logWidget);
+ private PopupView taDetails = new PopupView("Transaction Details", taControl);
+
+ private ConfigEditorWidget editorWidget = new ConfigEditorWidget(mutableConfig, logWidget, taControl);
+
+
+ public ConfigUpdaterView() {
+ Label caption = new Label(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.edit.name"));
+ Label description = new Label(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.edit.description"),
+ ContentMode.HTML);
+
+ caption.addStyleName(UIConstants.LABEL_HUGE);
+ description.addStyleName(UIConstants.LABEL_LARGE);
+ logWidget.print("INFO: Writable Property Sources: ");
+ for(MutablePropertySource ps:mutableConfig.getMutablePropertySources()){
+ logWidget.print(ps.getName(), ", ");
+ }
+ logWidget.println();
+ logWidget.setHeight(100, Unit.PERCENTAGE);
+ HorizontalLayout hl = new HorizontalLayout(taDetails, logPopup);
+ hl.setSpacing(true);
+ addComponents(caption, description, editorWidget, hl);
+ }
+
+ private String getCaption(String key, String value) {
+ int index = key.lastIndexOf('.');
+ if(index<0){
+ return key + " = " + value;
+ }else{
+ return key.substring(index+1) + " = " + value;
+ }
+ }
+
+ @Override
+ public void enter(ViewChangeListener.ViewChangeEvent event) {
+
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-tamaya/blob/0370a240/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ProtocolWidget.java
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diff --git a/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ProtocolWidget.java b/sandbox/ui/mutableconfig/src/main/java/org/apache/tamaya/ui/mutableconfig/ProtocolWidget.java
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+/*
+ * 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 org.apache.tamaya.ui.mutableconfig;
+
+import com.vaadin.ui.Button;
+import com.vaadin.ui.TextArea;
+import com.vaadin.ui.VerticalLayout;
+import org.apache.tamaya.spi.ServiceContextManager;
+import org.apache.tamaya.ui.services.MessageProvider;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+/**
+ * Widget showing a text protocol wioth a clear button to clear the widget space.
+ */
+public class ProtocolWidget extends VerticalLayout{
+
+ private TextArea textArea = new TextArea(ServiceContextManager.getServiceContext()
+ .getService(MessageProvider.class).getMessage("view.edit.textArea.protocol"));
+ private Button clearButton = new Button(ServiceContextManager.getServiceContext().getService(MessageProvider.class)
+ .getMessage("view.edit.button.clearProtocol"));
+
+ private StringWriter protocol = new StringWriter();
+ private PrintWriter writer = new PrintWriter(protocol);
+
+ public ProtocolWidget(){
+ textArea.setWidth(600, Unit.PIXELS);
+ textArea.setHeight(400, Unit.PERCENTAGE);
+ textArea.setReadOnly(true);
+ clearButton.addClickListener(new Button.ClickListener() {
+ @Override
+ public void buttonClick(Button.ClickEvent clickEvent) {
+ protocol.getBuffer().setLength(0);
+ flush();
+ }
+ });
+ textArea.setSizeFull();
+ addComponents(textArea, clearButton);
+ setWidth(700, Unit.PIXELS);
+ setHeight(500, Unit.PERCENTAGE);
+ }
+
+ public PrintWriter getWriter(){
+ return writer;
+ }
+
+ public void println(){
+ writer.println();
+ }
+
+ public void println(Object... items){
+ for(int i=0;i<items.length;i++){
+ writer.print(items[i]);
+ }
+ writer.println();
+ flush();
+ }
+
+ public void print(Object... items){
+ for(int i=0;i<items.length;i++){
+ writer.print(items[i]);
+ }
+ flush();
+ }
+
+ private void flush(){
+ writer.flush();
+ textArea.setReadOnly(false);
+ textArea.setValue(protocol.toString());
+ textArea.setReadOnly(true);
+ }
+
+}