/*
* 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.
*
*/
/* $Id: ReservedCheckoutTestAction.java 564507 2007-08-10 08:33:31Z andreas $ */
package org.apache.lenya.cms.cocoon.acting;
import java.util.HashMap;
import java.util.Map;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.cocoon.environment.Redirector;
import org.apache.cocoon.environment.SourceResolver;
import org.apache.lenya.cms.repository.Node;
import org.apache.lenya.cms.repository.RepositoryException;
/**
* An action that tests if a document is already checked out by a given user.
* If it isn't, a check out will be tried.
*/
public class ReservedCheckoutTestAction extends RevisionControllerAction {
/**
* @see org.apache.cocoon.acting.Action#act(org.apache.cocoon.environment.Redirector, org.apache.cocoon.environment.SourceResolver, java.util.Map, java.lang.String, org.apache.avalon.framework.parameters.Parameters)
*/
public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String src,
Parameters parameters) throws Exception {
super.act(redirector, resolver, objectModel, src, parameters);
HashMap actionMap = new HashMap();
try {
Node node = getNode();
if (!node.isCheckedOut() || !node.getCheckoutUserId().equals(getUsername())) {
//check out
getNode().checkout();
}
} catch (RepositoryException e) {
actionMap.put("exception", "RepositoryException");
actionMap.put("filename", getNode().getSourceURI());
return actionMap;
} catch (Exception e) {
actionMap.put("exception", "genericException");
actionMap.put("filename", getNode().getSourceURI());
actionMap.put("message", e.getMessage());
getLogger().error(".act(): The node " + getNode().getSourceURI() + " couldn't be checked out: ", e);
return actionMap;
}
return null;
}
}