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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 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.project.NamedObjectFactory;
 import  org.apache.cayenne.project.ProjectPath;
 import  org.apache.cayenne.util.DeleteRuleUpdater;
 import  org.apache.cayenne.util.EntityMergeSupport;
 import  org.apache.cayenne.util.NameConverter;

 public class CreateObjEntityAction extends CayenneAction {
     public static String getActionName() {
         return "Create ObjEntity";

Constructor for CreateObjEntityAction.
     public CreateObjEntityAction(Application application) {
         super(getActionName(), application);
     public String getIconName() {
         return "icon-new_objentity.gif";


See also:
     public void performAction(ActionEvent e) {
     protected void createObjEntity() {
         ProjectController mediator = getProjectController();
         DataMap dataMap = mediator.getCurrentDataMap();
         ObjEntity entity = (ObjEntity) NamedObjectFactory.createObject(
         // init defaults
         DbEntity dbEntity = mediator.getCurrentDbEntity();
         if (dbEntity != null) {
             String baseName = NameConverter.underscoredToJava(dbEntity.getName(), true);
             String entityName = NamedObjectFactory.createName(ObjEntity.classdbEntity
                     .getDataMap(), baseName);
         String pkg = dataMap.getDefaultPackage();
         if (pkg != null) {
             if (!pkg.endsWith(".")) {
                 pkg = pkg + ".";
             entity.setClassName(pkg + entity.getName());
        if (dataMap.isClientSupported()) {
            String clientPkg = dataMap.getDefaultClientPackage();
            if (clientPkg != null) {
                if (!clientPkg.endsWith(".")) {
                    clientPkg = clientPkg + ".";
                entity.setClientClassName(clientPkg + entity.getName());
        // perform the merge
        EntityMergeSupport merger = new EntityMergeSupport(dataMap);
                new CreateObjEntityUndoableEdit(dataMapentity));
    public void createObjEntity(DataMap dataMap, ObjEntity entity) {
        ProjectController mediator = getProjectController();

Fires events when a obj entity was added
    static void fireObjEntityEvent(
            Object src,
            ProjectController mediator,
            DataMap dataMap,
            ObjEntity entity) {
        mediator.fireObjEntityEvent(new EntityEvent(srcentity, MapEvent.ADD));
        EntityDisplayEvent displayEvent = new EntityDisplayEvent(

Returns true if path contains a DataMap object.
    public boolean enableForPath(ProjectPath path) {
        if (path == null) {
            return false;
        return path.firstInstanceOf(DataMap.class) != null;
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