/*
* Copyright 2004-2005 The Apache Software Foundation or its licensors,
* as applicable.
*
* 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.apache.jackrabbit.test.api;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.Node;
import javax.jcr.nodetype.NodeTypeManager;
import javax.jcr.nodetype.NodeTypeIterator;
/**
* Utility class to locate mixins in the NodeTyeManager.
*/
public class NodeMixinUtil {
/**
* @return the name of a mixin node type that can be added by the requested
* <code>node</code>
*/
public static String getAddableMixinName(Session session, Node node)
throws RepositoryException {
NodeTypeManager manager = session.getWorkspace().getNodeTypeManager();
NodeTypeIterator mixins = manager.getMixinNodeTypes();
while (mixins.hasNext()) {
String name = mixins.nextNodeType().getName();
if (node.canAddMixin(name)) {
return name;
}
}
return null;
}
/**
* @return a string that is not the name of a mixin type
*/
public static String getNonExistingMixinName(Session session)
throws RepositoryException {
NodeTypeManager manager = session.getWorkspace().getNodeTypeManager();
NodeTypeIterator mixins = manager.getMixinNodeTypes();
StringBuffer s = new StringBuffer("X");
while (mixins.hasNext()) {
s.append(mixins.nextNodeType().getName());
}
return s.toString().replaceAll(":", "");
}
}