/*
* 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.exportimport;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.exoplatform.portal.config.DataStorage;
import org.exoplatform.portal.config.model.Page;
import org.exoplatform.portal.mop.SiteKey;
import org.exoplatform.portal.mop.management.operations.page.PageUtils;
import org.exoplatform.portal.mop.page.PageKey;
import org.exoplatform.portal.mop.page.PageService;
import org.gatein.management.api.binding.Marshaller;
import org.gatein.management.api.operation.model.ExportTask;
/**
* @author <a href="mailto:nscavell@redhat.com">Nick Scavelli</a>
* @version $Revision$
*/
public class PageExportTask extends AbstractExportTask implements ExportTask {
public static final String FILE = "pages.xml";
private final DataStorage dataStorage;
private final PageService pageService;
private final Marshaller<Page.PageSet> marshaller;
private final List<String> pageNames;
public PageExportTask(SiteKey siteKey, DataStorage dataStorage, PageService pageService, Marshaller<Page.PageSet> marshaller) {
super(siteKey);
this.dataStorage = dataStorage;
this.pageService = pageService;
this.marshaller = marshaller;
pageNames = new ArrayList<String>();
}
@Override
public void export(OutputStream outputStream) throws IOException {
Page.PageSet pages = new Page.PageSet();
pages.setPages(new ArrayList<Page>(pageNames.size()));
for (String pageName : pageNames) {
try {
PageKey pageKey = new PageKey(siteKey, pageName);
pages.getPages().add(PageUtils.getPage(dataStorage, pageService, pageKey));
} catch (Exception e) {
throw new IOException("Could not retrieve page name " + pageName + " for site " + siteKey, e);
}
}
marshaller.marshal(pages, outputStream);
}
@Override
protected String getXmlFileName() {
return FILE;
}
public void addPageName(String pageName) {
pageNames.add(pageName);
}
public List<String> getPageNames() {
return Collections.unmodifiableList(pageNames);
}
}