/*
* Copyright (C) 2003-2017 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.management.ecmadmin.operations.templates.nodetypes;
import org.exoplatform.management.common.AbstractOperationHandler;
import org.exoplatform.services.cms.templates.TemplateService;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.gatein.management.api.exceptions.OperationException;
import org.gatein.management.api.operation.OperationContext;
import org.gatein.management.api.operation.OperationNames;
import org.gatein.management.api.operation.ResultHandler;
import org.gatein.management.api.operation.model.ReadResourceModel;
import java.util.HashSet;
import java.util.Set;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
/**
* The Class NodeTypesTemplatesReadResource.
*
* @author <a href="mailto:thomas.delhomenie@exoplatform.com">Thomas
* Delhoménie</a>
* @version $Revision$
*/
public class NodeTypesTemplatesReadResource extends AbstractOperationHandler {
/**
* {@inheritDoc}
*/
@Override
public void execute(OperationContext operationContext, ResultHandler resultHandler) throws OperationException {
Set<String> nodeTypesTemplates = new HashSet<String>();
TemplateService templateService = operationContext.getRuntimeContext().getRuntimeComponent(TemplateService.class);
try {
Node templatesHome = templateService.getTemplatesHome(WCMCoreUtils.getSystemSessionProvider());
if (templatesHome != null) {
NodeIterator templatesNodes = templatesHome.getNodes();
while (templatesNodes.hasNext()) {
Node node = templatesNodes.nextNode();
nodeTypesTemplates.add(node.getName());
}
} else {
throw new Exception("Unable to retrieve templates root node");
}
} catch (Exception e) {
throw new OperationException(OperationNames.READ_RESOURCE, "Error while retrieving nodetype templates", e);
}
resultHandler.completed(new ReadResourceModel("Available nodetype templates", nodeTypesTemplates));
}
}