/*****************************************************************
* 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.project;
import java.io.PrintWriter;
import org.apache.cayenne.conf.ConfigSaver;
import org.apache.cayenne.conf.ConfigSaverDelegate;
import org.apache.cayenne.conf.Configuration;
import org.apache.cayenne.conf.RuntimeSaveDelegate;
/**
* ApplicationProjectFile is a ProjectFile abstraction of the main project file in a
* Cayenne project. Right now Cayenne projects can not be renamed, so all the name
* tracking functionality is pretty much noop.
*
* @author Andrus Adamchik
*/
public class ApplicationProjectFile extends ProjectFile {
protected ConfigSaverDelegate saveDelegate;
private String objectName = null;
private ApplicationProjectFile() {
super();
}
/**
* Constructor for default ApplicationProjectFile.
*/
public ApplicationProjectFile(Project project) {
this(project, Configuration.DEFAULT_DOMAIN_FILE);
}
/**
* Constructor for ApplicationProjectFile with an existing file.
*/
public ApplicationProjectFile(Project project, String fileName) {
super(project, fileName);
this.objectName = fileName.substring(0, fileName.lastIndexOf(this
.getLocationSuffix()));
}
/**
* Returns suffix to append to object name when creating a file name. Default
* implementation returns empty string.
*/
public String getLocationSuffix() {
return ".xml";
}
/**
* Returns a project.
*/
public Object getObject() {
return getProject();
}
/**
* @see org.apache.cayenne.project.ProjectFile#getObjectName()
*/
public String getObjectName() {
return this.objectName;
}
public void save(PrintWriter out) throws Exception {
ConfigSaverDelegate localDelegate = (saveDelegate != null)
? saveDelegate
: new RuntimeSaveDelegate(((ApplicationProject) projectObj)
.getConfiguration());
new ConfigSaver(localDelegate).storeDomains(out);
}
public boolean canHandle(Object obj) {
return obj instanceof ApplicationProject;
}
/**
* Returns the saveDelegate.
*
* @return ConfigSaverDelegate
*/
public ConfigSaverDelegate getSaveDelegate() {
return saveDelegate;
}
/**
* Sets the saveDelegate.
*
* @param saveDelegate The saveDelegate to set
*/
public void setSaveDelegate(ConfigSaverDelegate saveDelegate) {
this.saveDelegate = saveDelegate;
}
}