/*
* 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.modeler.action;
import org.apache.cayenne.configuration.ConfigurationNode;
import org.apache.cayenne.configuration.DataChannelDescriptor;
import org.apache.cayenne.dbsync.filter.NamePatternMatcher;
import org.apache.cayenne.dbsync.merge.context.EntityMergeSupport;
import org.apache.cayenne.dbsync.naming.DefaultObjectNameGenerator;
import org.apache.cayenne.dbsync.naming.NameBuilder;
import org.apache.cayenne.dbsync.naming.NoStemStemmer;
import org.apache.cayenne.map.DataMap;
import org.apache.cayenne.map.DbEntity;
import org.apache.cayenne.map.ObjEntity;
import org.apache.cayenne.map.event.EntityEvent;
import org.apache.cayenne.map.event.MapEvent;
import org.apache.cayenne.modeler.Application;
import org.apache.cayenne.modeler.ProjectController;
import org.apache.cayenne.modeler.event.EntityDisplayEvent;
import org.apache.cayenne.modeler.undo.CreateObjEntityUndoableEdit;
import org.apache.cayenne.modeler.util.CayenneAction;
import org.apache.cayenne.util.DeleteRuleUpdater;
import java.awt.event.ActionEvent;
public class CreateObjEntityAction extends CayenneAction {
/**
* Constructor for CreateObjEntityAction.
*/
public CreateObjEntityAction(Application application) {
super(getActionName(), application);
}
public static String getActionName() {
return "Create ObjEntity";
}
static void fireObjEntityEvent(
Object src,
ProjectController mediator,
DataMap dataMap,
ObjEntity entity) {
mediator.fireObjEntityEvent(new EntityEvent(src, entity, MapEvent.ADD));
EntityDisplayEvent displayEvent = new EntityDisplayEvent(
src,
entity,
dataMap,
mediator.getCurrentDataNode(),
(DataChannelDescriptor) mediator.getProject().getRootNode());
displayEvent.setMainTabFocus(true);
mediator.fireObjEntityDisplayEvent(displayEvent);
}
@Override
public String getIconName() {
return "icon-new_objentity.png";
}
@Override
public void performAction(ActionEvent e) {
createObjEntity();
}
protected void createObjEntity() {
ProjectController mediator = getProjectController();
DataMap dataMap = mediator.getCurrentDataMap();
ObjEntity entity = new ObjEntity();
entity.setName(NameBuilder.builder(entity, dataMap).name());
// init defaults
entity.setSuperClassName(dataMap.getDefaultSuperclass());
entity.setDeclaredLockType(dataMap.getDefaultLockType());
DbEntity dbEntity = mediator.getCurrentDbEntity();
if (dbEntity != null) {
entity.setDbEntity(dbEntity);
// TODO: use injectable name generator
String baseName = new DefaultObjectNameGenerator(NoStemStemmer.getInstance()).objEntityName(dbEntity);
entity.setName(NameBuilder
.builder(entity, dbEntity.getDataMap())
.baseName(baseName)
.name());
}
entity.setClassName(dataMap.getNameWithDefaultPackage(entity.getName()));
if (dataMap.isClientSupported()) {
entity.setClientClassName(dataMap.getNameWithDefaultClientPackage(entity.getName()));
entity.setClientSuperClassName(dataMap.getDefaultClientSuperclass());
}
dataMap.addObjEntity(entity);
// TODO: Modeler-controlled defaults for all the hardcoded boolean flags here.
EntityMergeSupport merger = new EntityMergeSupport(new DefaultObjectNameGenerator(NoStemStemmer.getInstance()),
NamePatternMatcher.EXCLUDE_ALL, true, true, false);
merger.setNameGenerator(new DbEntitySyncAction.PreserveRelationshipNameGenerator());
merger.addEntityMergeListener(DeleteRuleUpdater.getEntityMergeListener());
merger.synchronizeWithDbEntity(entity);
fireObjEntityEvent(this, mediator, dataMap, entity);
application.getUndoManager().addEdit(new CreateObjEntityUndoableEdit(dataMap, entity));
}
public void createObjEntity(DataMap dataMap, ObjEntity entity) {
ProjectController mediator = getProjectController();
dataMap.addObjEntity(entity);
fireObjEntityEvent(this, mediator, dataMap, entity);
}
/**
* Returns <code>true</code> if path contains a DataMap object.
*/
@Override
public boolean enableForPath(ConfigurationNode object) {
if (object == null) {
return false;
}
if (object instanceof ObjEntity) {
return ((ObjEntity) object).getParent() != null
&& ((ObjEntity) object).getParent() instanceof DataMap;
}
return false;
}
}