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Posted to commits@cayenne.apache.org by ko...@apache.org on 2015/02/10 00:01:31 UTC

[1/2] cayenne git commit: fix cdbimport relationships loading

Repository: cayenne
Updated Branches:
  refs/heads/master 28f24e37d -> 3e3f0f5f6


fix cdbimport relationships loading


Project: http://git-wip-us.apache.org/repos/asf/cayenne/repo
Commit: http://git-wip-us.apache.org/repos/asf/cayenne/commit/78bacdc6
Tree: http://git-wip-us.apache.org/repos/asf/cayenne/tree/78bacdc6
Diff: http://git-wip-us.apache.org/repos/asf/cayenne/diff/78bacdc6

Branch: refs/heads/master
Commit: 78bacdc661fd1a76825d3b654e49ab0785e3cc0f
Parents: 667331f
Author: kolonitsky <Al...@gmail.com>
Authored: Tue Feb 10 01:55:04 2015 +0300
Committer: kolonitsky <Al...@gmail.com>
Committed: Tue Feb 10 01:55:04 2015 +0300

----------------------------------------------------------------------
 .../loader/ManyToManyCandidateEntity.java       |   6 +-
 .../org/apache/cayenne/map/ObjRelationship.java |   2 +
 .../cayenne/merge/AddRelationshipToDb.java      |   8 +-
 .../cayenne/merge/AddRelationshipToModel.java   |  38 ++++++-
 .../cayenne/merge/DropRelationshipToDb.java     |   2 +-
 .../cayenne/merge/DropRelationshipToModel.java  |   4 +-
 .../cayenne/merge/ProxyModelMergeDelegate.java  | 108 +++++++++++++++++++
 .../merge/builders/DbAttributeBuilder.java      |   4 +
 .../cayenne/tools/dbimport/DbImportAction.java  |  85 ++++++++++-----
 .../tools/dbimport/DbImportActionTest.java      |  30 ++++++
 10 files changed, 248 insertions(+), 39 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/main/java/org/apache/cayenne/access/loader/ManyToManyCandidateEntity.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/main/java/org/apache/cayenne/access/loader/ManyToManyCandidateEntity.java b/cayenne-server/src/main/java/org/apache/cayenne/access/loader/ManyToManyCandidateEntity.java
index e51d936..b1d96f9 100644
--- a/cayenne-server/src/main/java/org/apache/cayenne/access/loader/ManyToManyCandidateEntity.java
+++ b/cayenne-server/src/main/java/org/apache/cayenne/access/loader/ManyToManyCandidateEntity.java
@@ -88,9 +88,9 @@ public class ManyToManyCandidateEntity {
         boolean isNotHaveAttributes = joinEntity.getAttributes().size() == 0;
 
         return isNotHaveAttributes
-                && reverseRelationship1.isToDependentPK()
-                && reverseRelationship2.isToDependentPK()
-                && !entity1.equals(entity2);
+                && reverseRelationship1 != null && reverseRelationship1.isToDependentPK()
+                && reverseRelationship2 != null && reverseRelationship2.isToDependentPK()
+                && entity1 != null && entity2 != null && !entity1.equals(entity2);
     }
 
     private void addFlattenedRelationship(ObjectNameGenerator nameGenerator, ObjEntity srcEntity, ObjEntity dstEntity,

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/main/java/org/apache/cayenne/map/ObjRelationship.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/main/java/org/apache/cayenne/map/ObjRelationship.java b/cayenne-server/src/main/java/org/apache/cayenne/map/ObjRelationship.java
index adcbb69..1e99f51 100644
--- a/cayenne-server/src/main/java/org/apache/cayenne/map/ObjRelationship.java
+++ b/cayenne-server/src/main/java/org/apache/cayenne/map/ObjRelationship.java
@@ -725,6 +725,8 @@ public class ObjRelationship extends Relationship implements ConfigurationNode {
     @Override
     public String toString() {
         return new ToStringBuilder(this).append("name", getName())
+                .append("sourceEntityName", getSourceEntity().getName())
+                .append("targetEntityName", getTargetEntityName())
                 .append("dbRelationshipPath", getDbRelationshipPath()).toString();
     }
 

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToDb.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToDb.java b/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToDb.java
index d39d4df..dbd65d8 100644
--- a/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToDb.java
+++ b/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToDb.java
@@ -31,7 +31,7 @@ public class AddRelationshipToDb extends AbstractToDbToken.Entity {
     private DbRelationship rel;
 
     public AddRelationshipToDb(DbEntity entity, DbRelationship rel) {
-        super("Add Relationship", entity);
+        super("Add foreign key", entity);
         this.rel = rel;
     }
 
@@ -63,7 +63,11 @@ public class AddRelationshipToDb extends AbstractToDbToken.Entity {
 
     @Override
     public String getTokenValue() {
-        return rel.getSourceEntity().getName() + "->" + rel.getTargetEntityName();
+        if (this.shouldGenerateFkConstraint()) {
+            return rel.getSourceEntity().getName() + "->" + rel.getTargetEntityName();
+        } else {
+            return "Skip. No sql representation.";
+        }
     }
     
     public DbRelationship getRelationship() {

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToModel.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToModel.java b/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToModel.java
index 78d7e8a..5e05b52 100644
--- a/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToModel.java
+++ b/cayenne-server/src/main/java/org/apache/cayenne/merge/AddRelationshipToModel.java
@@ -19,10 +19,15 @@
 package org.apache.cayenne.merge;
 
 import org.apache.cayenne.map.DbEntity;
+import org.apache.cayenne.map.DbJoin;
 import org.apache.cayenne.map.DbRelationship;
 
+import static org.apache.cayenne.util.Util.join;
+
 public class AddRelationshipToModel extends AbstractToModelToken.Entity {
 
+    public static final String COMMA_SEPARATOR = ", ";
+    public static final int COMMA_SEPARATOR_LENGTH = COMMA_SEPARATOR.length();
     private DbRelationship rel;
 
     public AddRelationshipToModel(DbEntity entity, DbRelationship rel) {
@@ -43,11 +48,40 @@ public class AddRelationshipToModel extends AbstractToModelToken.Entity {
 
     @Override
     public String getTokenValue() {
-        return rel.getSourceEntity().getName() + "->" + rel.getTargetEntityName();
+        String attributes = "";
+        if (rel.getJoins().size() == 1) {
+            attributes = rel.getJoins().get(0).getTargetName();
+        } else {
+            for (DbJoin dbJoin : rel.getJoins()) {
+                attributes += dbJoin.getTargetName() + COMMA_SEPARATOR;
+            }
+
+            attributes = "{" + attributes.substring(0, attributes.length() - COMMA_SEPARATOR_LENGTH) + "}";
+        }
+
+        return rel.getName() + " " + rel.getSourceEntity().getName() + "->" + rel.getTargetEntityName() + "." + attributes;
     }
-    
+
+
+    public static String getTokenValue(DbRelationship rel) {
+        String attributes = "";
+        if (rel.getJoins().size() == 1) {
+            attributes = rel.getJoins().get(0).getTargetName();
+        } else {
+            for (DbJoin dbJoin : rel.getJoins()) {
+                attributes += dbJoin.getTargetName() + COMMA_SEPARATOR;
+            }
+
+            attributes = "{" + attributes.substring(0, attributes.length() - COMMA_SEPARATOR_LENGTH) + "}";
+        }
+
+        return rel.getName() + " " + rel.getSourceEntity().getName() + "->" + rel.getTargetEntityName() + "." + attributes;
+    }
+
     public DbRelationship getRelationship() {
         return rel;
     }
 
+
+
 }

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToDb.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToDb.java b/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToDb.java
index 96f7687..618aab3 100644
--- a/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToDb.java
+++ b/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToDb.java
@@ -32,7 +32,7 @@ public class DropRelationshipToDb extends AbstractToDbToken.Entity {
     private DbRelationship rel;
 
     public DropRelationshipToDb(DbEntity entity, DbRelationship rel) {
-        super("Drop Relationship", entity);
+        super("Drop foreign key", entity);
         this.rel = rel;
     }
     

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToModel.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToModel.java b/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToModel.java
index 95ccd15..ee9359f 100644
--- a/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToModel.java
+++ b/cayenne-server/src/main/java/org/apache/cayenne/merge/DropRelationshipToModel.java
@@ -26,7 +26,7 @@ public class DropRelationshipToModel extends AbstractToModelToken.Entity {
     private final DbRelationship rel;
 
     public DropRelationshipToModel(DbEntity entity, DbRelationship rel) {
-        super("Drop Relationship", entity);
+        super("Drop db-relationship ", entity);
         this.rel = rel;
     }
 
@@ -40,7 +40,7 @@ public class DropRelationshipToModel extends AbstractToModelToken.Entity {
 
     @Override
     public String getTokenValue() {
-        return rel.getSourceEntity().getName() + "->" + rel.getTargetEntityName();
+        return AddRelationshipToModel.getTokenValue(rel);
     }
     
     public DbRelationship getRelationship() {

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/main/java/org/apache/cayenne/merge/ProxyModelMergeDelegate.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/main/java/org/apache/cayenne/merge/ProxyModelMergeDelegate.java b/cayenne-server/src/main/java/org/apache/cayenne/merge/ProxyModelMergeDelegate.java
new file mode 100644
index 0000000..ad6a4a9
--- /dev/null
+++ b/cayenne-server/src/main/java/org/apache/cayenne/merge/ProxyModelMergeDelegate.java
@@ -0,0 +1,108 @@
+/*
+ * 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.cayenne.merge;
+
+import org.apache.cayenne.map.DbAttribute;
+import org.apache.cayenne.map.DbEntity;
+import org.apache.cayenne.map.DbRelationship;
+import org.apache.cayenne.map.ObjAttribute;
+import org.apache.cayenne.map.ObjEntity;
+import org.apache.cayenne.map.ObjRelationship;
+
+/**
+ * @since 4.0
+ */
+public class ProxyModelMergeDelegate implements ModelMergeDelegate {
+
+    private final ModelMergeDelegate delegate;
+
+    public ProxyModelMergeDelegate(ModelMergeDelegate delegate) {
+        this.delegate = delegate;
+    }
+
+    @Override
+    public void dbEntityAdded(DbEntity ent) {
+        delegate.dbEntityAdded(ent);
+    }
+
+    @Override
+    public void dbEntityRemoved(DbEntity ent) {
+        delegate.dbEntityRemoved(ent);
+    }
+
+    @Override
+    public void objEntityAdded(ObjEntity ent) {
+        delegate.objEntityAdded(ent);
+    }
+
+    @Override
+    public void objEntityRemoved(ObjEntity ent) {
+        delegate.objEntityRemoved(ent);
+    }
+
+    @Override
+    public void dbAttributeAdded(DbAttribute att) {
+        delegate.dbAttributeAdded(att);
+    }
+
+    @Override
+    public void dbAttributeRemoved(DbAttribute att) {
+        delegate.dbAttributeRemoved(att);
+    }
+
+    @Override
+    public void dbAttributeModified(DbAttribute att) {
+        delegate.dbAttributeModified(att);
+    }
+
+    @Override
+    public void objAttributeAdded(ObjAttribute att) {
+        delegate.objAttributeAdded(att);
+    }
+
+    @Override
+    public void objAttributeRemoved(ObjAttribute att) {
+        delegate.objAttributeRemoved(att);
+    }
+
+    @Override
+    public void objAttributeModified(ObjAttribute att) {
+        delegate.objAttributeModified(att);
+    }
+
+    @Override
+    public void dbRelationshipAdded(DbRelationship rel) {
+        delegate.dbRelationshipAdded(rel);
+    }
+
+    @Override
+    public void dbRelationshipRemoved(DbRelationship rel) {
+        delegate.dbRelationshipRemoved(rel);
+    }
+
+    @Override
+    public void objRelationshipAdded(ObjRelationship rel) {
+        delegate.objRelationshipAdded(rel);
+    }
+
+    @Override
+    public void objRelationshipRemoved(ObjRelationship rel) {
+        delegate.objRelationshipRemoved(rel);
+    }
+}

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-server/src/test/java/org/apache/cayenne/merge/builders/DbAttributeBuilder.java
----------------------------------------------------------------------
diff --git a/cayenne-server/src/test/java/org/apache/cayenne/merge/builders/DbAttributeBuilder.java b/cayenne-server/src/test/java/org/apache/cayenne/merge/builders/DbAttributeBuilder.java
index 79be3ce..38f2b9b 100644
--- a/cayenne-server/src/test/java/org/apache/cayenne/merge/builders/DbAttributeBuilder.java
+++ b/cayenne-server/src/test/java/org/apache/cayenne/merge/builders/DbAttributeBuilder.java
@@ -56,6 +56,10 @@ public class DbAttributeBuilder extends DefaultBuilder<DbAttribute> {
         return type(TypesMapping.SQL_INTEGER);
     }
 
+    public DbAttributeBuilder typeBigInt() {
+        return type(TypesMapping.SQL_BIGINT);
+    }
+
     public DbAttributeBuilder typeVarchar(int length) {
         type(TypesMapping.SQL_VARCHAR);
         length(length);

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-tools/src/main/java/org/apache/cayenne/tools/dbimport/DbImportAction.java
----------------------------------------------------------------------
diff --git a/cayenne-tools/src/main/java/org/apache/cayenne/tools/dbimport/DbImportAction.java b/cayenne-tools/src/main/java/org/apache/cayenne/tools/dbimport/DbImportAction.java
index 1036221..fb55dd3 100644
--- a/cayenne-tools/src/main/java/org/apache/cayenne/tools/dbimport/DbImportAction.java
+++ b/cayenne-tools/src/main/java/org/apache/cayenne/tools/dbimport/DbImportAction.java
@@ -7,23 +7,11 @@ import org.apache.cayenne.configuration.server.DataSourceFactory;
 import org.apache.cayenne.configuration.server.DbAdapterFactory;
 import org.apache.cayenne.dba.DbAdapter;
 import org.apache.cayenne.di.Inject;
-import org.apache.cayenne.map.DataMap;
-import org.apache.cayenne.map.DbEntity;
-import org.apache.cayenne.map.EntityResolver;
-import org.apache.cayenne.map.MapLoader;
-import org.apache.cayenne.map.ObjEntity;
-import org.apache.cayenne.map.naming.ObjectNameGenerator;
-import org.apache.cayenne.merge.DbMerger;
-import org.apache.cayenne.merge.DropTableToDb;
-import org.apache.cayenne.merge.ExecutingMergerContext;
-import org.apache.cayenne.merge.MergerContext;
-import org.apache.cayenne.merge.MergerFactory;
-import org.apache.cayenne.merge.MergerToken;
-import org.apache.cayenne.merge.ModelMergeDelegate;
+import org.apache.cayenne.map.*;
+import org.apache.cayenne.merge.*;
 import org.apache.cayenne.project.Project;
 import org.apache.cayenne.project.ProjectSaver;
 import org.apache.cayenne.resource.URLResource;
-import org.apache.cayenne.util.EntityMergeSupport;
 import org.apache.cayenne.validation.SimpleValidationFailure;
 import org.apache.cayenne.validation.ValidationFailure;
 import org.apache.cayenne.validation.ValidationResult;
@@ -35,11 +23,7 @@ import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.sql.Connection;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
+import java.util.*;
 
 import static org.apache.commons.lang.StringUtils.isBlank;
 
@@ -91,6 +75,11 @@ public class DbImportAction {
 
         DataMap existing = loadExistingDataMap(config.getDataMapFile());
         if (existing == null) {
+            logger.info("");
+            File file = config.getDataMapFile();
+            logger.info("Map file does not exist. Loaded db model will be saved into '"
+                    + (file == null ? "null" : file.getAbsolutePath() + "'"));
+
             saveLoaded(config.initializeDataMap(loadedFomDb));
         } else {
             MergerFactory mergerFactory = adapter.mergerFactory();
@@ -107,27 +96,62 @@ public class DbImportAction {
                 existing.setDefaultPackage(config.getDefaultPackage());
             }
 
+            final Collection<ObjEntity> loadedObjEntities = new LinkedList<ObjEntity>();
+            DataMap executed = execute(new ProxyModelMergeDelegate(config.createMergeDelegate()) {
+                @Override
+                public void objEntityAdded(ObjEntity ent) {
+                    loadedObjEntities.add(ent);
 
+                    super.objEntityAdded(ent);
+                }
 
-            DataMap executed = execute(config.createMergeDelegate(), existing, log(reverse(mergerFactory, mergeTokens)));
+            }, existing, log(sort(reverse(mergerFactory, mergeTokens))));
 
-            // TODO DbLoader shouldn't do by it self it should separate processor
-            ObjectNameGenerator nameGenerator = config.getNameGenerator();
-            Collection<ObjEntity> loadedObjEntities = new LinkedList<ObjEntity>();
-            for (MergerToken mergeToken : mergeTokens) {
-                if (mergeToken instanceof DropTableToDb) {
-                    loadedObjEntities.addAll(executed.getMappedEntities(((DropTableToDb) mergeToken).getEntity()));
-                }
-            }
+            DbLoader.flattenManyToManyRelationships(executed, loadedObjEntities, config.getNameGenerator());
+
+            relationshipsSanity(executed);
 
-            DbLoader.flattenManyToManyRelationships(executed, loadedObjEntities, nameGenerator);
 
             saveLoaded(executed);
         }
     }
 
+    private void relationshipsSanity(DataMap executed) {
+        // obj relationships sanity
+        for (ObjEntity objEntity : executed.getObjEntities()) {
+            for (ObjRelationship objRelationship : objEntity.getRelationships()) {
+                if (objRelationship.getSourceEntity() == null
+                        || objRelationship.getTargetEntity() == null) {
+                    logger.error("Incorrect obj relationship: " + objRelationship);
+                    objEntity.removeRelationship(objRelationship.getName());
+                }
+            }
+        }
+    }
+
+    protected static List<MergerToken> sort(List<MergerToken> reverse) {
+        Collections.sort(reverse, new Comparator<MergerToken>() {
+            @Override
+            public int compare(MergerToken o1, MergerToken o2) {
+                if (o1 instanceof AddRelationshipToDb
+                        && o2 instanceof AddRelationshipToDb) {
+                    return 0;
+                }
+
+                return o1 instanceof AddRelationshipToDb ? 1 : -1;
+            }
+        });
+
+        return reverse;
+    }
+
     private Collection<MergerToken> log(List<MergerToken> tokens) {
         logger.info("");
+        if (tokens.isEmpty()) {
+            logger.info("Detected changes: No changes to import.");
+            return tokens;
+        }
+
         logger.info("Detected changes: ");
         for (MergerToken token : tokens) {
             logger.info(String.format("    %-20s %s", token.getTokenName(), token.getTokenValue()));
@@ -152,6 +176,9 @@ public class DbImportAction {
     private List<MergerToken> reverse(MergerFactory mergerFactory, Iterable<MergerToken> mergeTokens) throws IOException {
         List<MergerToken> tokens = new LinkedList<MergerToken>();
         for (MergerToken token : mergeTokens) {
+            if (token instanceof AbstractToModelToken) {
+                continue;
+            }
             tokens.add(token.createReverse(mergerFactory));
         }
         return tokens;

http://git-wip-us.apache.org/repos/asf/cayenne/blob/78bacdc6/cayenne-tools/src/test/java/org/apache/cayenne/tools/dbimport/DbImportActionTest.java
----------------------------------------------------------------------
diff --git a/cayenne-tools/src/test/java/org/apache/cayenne/tools/dbimport/DbImportActionTest.java b/cayenne-tools/src/test/java/org/apache/cayenne/tools/dbimport/DbImportActionTest.java
index a2fb0f1..9e39c28 100644
--- a/cayenne-tools/src/test/java/org/apache/cayenne/tools/dbimport/DbImportActionTest.java
+++ b/cayenne-tools/src/test/java/org/apache/cayenne/tools/dbimport/DbImportActionTest.java
@@ -18,6 +18,7 @@
  */
 package org.apache.cayenne.tools.dbimport;
 
+import static java.util.Arrays.asList;
 import static org.apache.cayenne.merge.builders.ObjectMother.dbAttr;
 import static org.apache.cayenne.merge.builders.ObjectMother.dbEntity;
 import static org.apache.cayenne.merge.builders.ObjectMother.objAttr;
@@ -41,6 +42,9 @@ import java.io.File;
 import java.net.URL;
 import java.sql.Connection;
 import java.sql.SQLException;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
 
 import javax.sql.DataSource;
 
@@ -57,14 +61,20 @@ import org.apache.cayenne.di.Injector;
 import org.apache.cayenne.map.DataMap;
 import org.apache.cayenne.map.DbEntity;
 import org.apache.cayenne.map.MapLoader;
+import org.apache.cayenne.merge.AddColumnToDb;
+import org.apache.cayenne.merge.AddRelationshipToDb;
+import org.apache.cayenne.merge.CreateTableToDb;
+import org.apache.cayenne.merge.CreateTableToModel;
 import org.apache.cayenne.merge.DefaultModelMergeDelegate;
 import org.apache.cayenne.merge.MergerFactory;
+import org.apache.cayenne.merge.MergerToken;
 import org.apache.cayenne.merge.builders.DataMapBuilder;
 import org.apache.cayenne.project.FileProjectSaver;
 import org.apache.cayenne.project.Project;
 import org.apache.cayenne.resource.URLResource;
 import org.apache.cayenne.tools.configuration.ToolsModule;
 import org.apache.cayenne.util.Util;
+import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.junit.Test;
 import org.xml.sax.InputSource;
@@ -318,4 +328,24 @@ public class DbImportActionTest {
         String contents = Util.stringFromFile(out);
         assertTrue("Has no project version saved", contents.contains("project-version=\""));
     }
+
+    @Test
+    public void testMergeTokensSorting() {
+        LinkedList<MergerToken> tokens = new LinkedList<MergerToken>();
+        tokens.add(new AddColumnToDb(null, null));
+        tokens.add(new AddRelationshipToDb(null, null));
+        tokens.add(new CreateTableToDb(null));
+        tokens.add(new CreateTableToModel(null));
+
+        assertEquals(asList("CreateTableToModel", "CreateTableToDb", "AddColumnToDb", "AddRelationshipToDb"),
+                toClasses(DbImportAction.sort(tokens)));
+    }
+
+    private List<String> toClasses(List<MergerToken> sort) {
+        LinkedList<String> res = new LinkedList<String>();
+        for (MergerToken mergerToken : sort) {
+            res.add(mergerToken.getClass().getSimpleName());
+        }
+        return res;
+    }
 }


[2/2] cayenne git commit: Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cayenne

Posted by ko...@apache.org.
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cayenne


Project: http://git-wip-us.apache.org/repos/asf/cayenne/repo
Commit: http://git-wip-us.apache.org/repos/asf/cayenne/commit/3e3f0f5f
Tree: http://git-wip-us.apache.org/repos/asf/cayenne/tree/3e3f0f5f
Diff: http://git-wip-us.apache.org/repos/asf/cayenne/diff/3e3f0f5f

Branch: refs/heads/master
Commit: 3e3f0f5f6b622f5878e0a57ace7f767acfb59004
Parents: 78bacdc 28f24e3
Author: kolonitsky <Al...@gmail.com>
Authored: Tue Feb 10 02:01:03 2015 +0300
Committer: kolonitsky <Al...@gmail.com>
Committed: Tue Feb 10 02:01:03 2015 +0300

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 docs/doc/src/main/resources/RELEASE-NOTES.txt |  1 +
 plugins/maven-cayenne-modeler-plugin/pom.xml  |  6 ++++++
 pom.xml                                       | 10 ++++++++++
 3 files changed, 17 insertions(+)
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