/* $Id: ContentModelUtils.java 1493838 2013-06-17 16:31:02Z piergiorgio $ */
/**
* 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.manifoldcf.crawler.connectors.alfresco;
import java.rmi.RemoteException;
import org.alfresco.webservice.repository.QueryResult;
import org.alfresco.webservice.repository.RepositoryFault;
import org.alfresco.webservice.types.NamedValue;
import org.alfresco.webservice.types.Reference;
import org.alfresco.webservice.types.ResultSet;
import org.alfresco.webservice.types.ResultSetRow;
import org.alfresco.webservice.util.AuthenticationDetails;
import org.alfresco.webservice.util.AuthenticationUtils;
import org.alfresco.webservice.util.WebServiceFactory;
import org.apache.manifoldcf.core.interfaces.ManifoldCFException;
import org.apache.manifoldcf.crawler.system.Logging;
public class ContentModelUtils {
/**
* this method checks if a node is a document: verify if exists a property named cm:content.
* It could be improved to support any property that has a datatype d:content.
* @param properties
* @return TRUE if the node is a document, otherwise FALSE
*/
public static boolean isDocument(NamedValue[] properties) {
for (NamedValue property : properties) {
if(property.getName().equals(Constants.PROP_CONTENT)){
return true;
}
}
return false;
}
/**
* Check if the current node has associated children
* @param session
* @param node
* @return TRUE if the reference contains a node that is an Alfresco space, otherwise FALSE
*/
public static boolean isFolder(String endpoint, String username, String password, int socketTimeout, AuthenticationDetails session, Reference node) throws ManifoldCFException {
QueryResult queryResult = null;
try {
WebServiceFactory.setEndpointAddress(endpoint);
WebServiceFactory.setTimeoutMilliseconds(socketTimeout);
AuthenticationUtils.startSession(username, password);
session = AuthenticationUtils.getAuthenticationDetails();
queryResult = WebServiceFactory.getRepositoryService().queryChildren(node);
if(queryResult!=null){
ResultSet rs = queryResult.getResultSet();
if(rs!=null){
ResultSetRow[] rows = rs.getRows();
if(rows!=null){
if(rows.length>0){
return true;
}
}
}
}
AuthenticationUtils.endSession();
} catch (RepositoryFault e) {
Logging.connectors.warn(
"Alfresco: Repository Error during the queryChildren: "
+ e.getMessage(), e);
ContentModelUtils.handleRepositoryFaultException(e);
} catch (RemoteException e) {
Logging.connectors.warn(
"Alfresco: Remote Error during the queryChildren: "
+ e.getMessage(), e);
ContentModelUtils.handleRemoteException(e);
} finally {
session = null;
}
return false;
}
public static void handleRepositoryFaultException(RepositoryFault e)
throws ManifoldCFException {
throw new ManifoldCFException(
"Alfresco: Error during getting children: "+e.getMessage(),e);
}
public static void handleRemoteException(RemoteException e)
throws ManifoldCFException {
throw new ManifoldCFException(
"Alfresco: Error during getting children: "+e.getMessage(),e);
}
}