/**
* Copyright (C) 2015 Valkyrie RCP
*
* Licensed 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.valkyriercp.application.docking.editor;
import java.util.Iterator;
import java.util.Map;
/**
* A default implementation of an editor factory that can
* be configured with an injected map that maps a Class to
* an editor descriptor.
*
* @author Jonny Wray
*
*/
public class DefaultEditorRegistry implements EditorRegistry {
private Map editorMap;
public void setEditorMap(Map editorMap){
this.editorMap = editorMap;
}
/**
* Returns an EditorDescriptor keyed by the class of the
* injected object. If non exists null is returned.
*/
public EditorDescriptor getEditorDescriptor(Object editorObject) {
Class editorClass = editorObject.getClass();
EditorDescriptor descriptor = (EditorDescriptor)editorMap.get(editorClass);
if(descriptor == null){
Iterator it = editorMap.keySet().iterator();
while(it.hasNext()){
Class klass = (Class)it.next();
if(klass.isAssignableFrom(editorClass)){
descriptor = (EditorDescriptor)editorMap.get(klass);
}
}
}
return descriptor;
}
}