/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* 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.portal.mop.management.operations.page;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.exoplatform.portal.config.DataStorage;
import org.exoplatform.portal.mop.SiteKey;
import org.exoplatform.portal.mop.management.exportimport.PageExportTask;
import org.exoplatform.portal.mop.page.PageKey;
import org.exoplatform.portal.mop.page.PageService;
import org.gatein.management.api.ContentType;
import org.gatein.management.api.PathAddress;
import org.gatein.management.api.PathTemplateFilter;
import org.gatein.management.api.binding.BindingProvider;
import org.gatein.management.api.exceptions.OperationException;
import org.gatein.management.api.exceptions.ResourceNotFoundException;
import org.gatein.management.api.operation.OperationContext;
import org.gatein.management.api.operation.ResultHandler;
import org.gatein.management.api.operation.model.ExportResourceModel;
import org.gatein.management.api.operation.model.ExportTask;
import org.gatein.mop.api.workspace.Page;
/**
* @author <a href="mailto:nscavell@redhat.com">Nick Scavelli</a>
* @version $Revision$
*/
public class PageExportResource extends AbstractPageOperationHandler {
@Override
protected void execute(OperationContext operationContext, ResultHandler resultHandler, Page pages)
throws ResourceNotFoundException, OperationException {
SiteKey siteKey = getSiteKey(pages.getSite());
DataStorage dataStorage = operationContext.getRuntimeContext().getRuntimeComponent(DataStorage.class);
PageService pageService = operationContext.getRuntimeContext().getRuntimeComponent(PageService.class);
BindingProvider bindingProvider = operationContext.getBindingProvider();
Collection<Page> pagesList = pages.getChildren();
List<ExportTask> tasks = new ArrayList<ExportTask>(pagesList.size());
PageExportTask pageExportTask = new PageExportTask(siteKey, dataStorage, pageService, bindingProvider.getMarshaller(
org.exoplatform.portal.config.model.Page.PageSet.class, ContentType.XML));
String pageName = operationContext.getAddress().resolvePathTemplate("page-name");
for (Page page : pagesList) {
if (pageName == null) {
PathAddress pageAddress = operationContext.getAddress().append(page.getName());
// We need to look up the subresource because this sets the path template resolver to be used by the filter.
operationContext.getManagedResource().getSubResource(pageAddress);
PathTemplateFilter filter;
try {
filter = PathTemplateFilter.parse(operationContext.getAttributes().getValues("filter"));
} catch (ParseException e) {
throw new OperationException(operationContext.getOperationName(), "Could not parse filter attributes.", e);
}
if (pageAddress.accepts(filter)) {
pageExportTask.addPageName(page.getName());
}
} else if (pageName.equals(page.getName())) {
pageExportTask.addPageName(page.getName());
}
}
if (pageExportTask.getPageNames().isEmpty() && pageName != null) {
throw new ResourceNotFoundException("No page found for " + new PageKey(siteKey, pageName));
} else if (pageExportTask.getPageNames().isEmpty()) {
resultHandler.completed(new ExportResourceModel(Collections.<ExportTask> emptyList()));
} else {
tasks.add(pageExportTask);
resultHandler.completed(new ExportResourceModel(tasks));
}
}
}