/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* 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.xwiki.wiki.internal.provisioning;
import java.util.List;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Provider;
import javax.inject.Singleton;
import org.slf4j.Logger;
import org.xwiki.component.annotation.Component;
import org.xwiki.job.event.status.JobProgressManager;
import org.xwiki.model.reference.DocumentReference;
import org.xwiki.model.reference.DocumentReferenceResolver;
import org.xwiki.model.reference.WikiReference;
import org.xwiki.query.Query;
import org.xwiki.query.QueryException;
import org.xwiki.query.QueryManager;
import org.xwiki.wiki.manager.WikiManagerException;
import org.xwiki.wiki.provisioning.WikiCopier;
import com.xpn.xwiki.XWiki;
import com.xpn.xwiki.XWikiContext;
import com.xpn.xwiki.XWikiException;
/**
* Default implementation for {@link WikiCopier}.
*
* @version $Id: 27fbaabadbaafabdc0c0e44b78a049c89e850985 $
* @since 7.0M2
*/
@Component
@Singleton
public class DefaultWikiCopier implements WikiCopier
{
@Inject
private QueryManager queryManager;
@Inject
private Provider<XWikiContext> xcontextProvider;
@Inject
@Named("current")
private DocumentReferenceResolver<String> documentReferenceResolver;
@Inject
private JobProgressManager progress;
@Inject
private Logger logger;
@Override
public void copyDocuments(String fromWikiId, String toWikiId, boolean withHistory) throws WikiManagerException
{
XWikiContext context = xcontextProvider.get();
XWiki xwiki = context.getWiki();
this.progress.pushLevelProgress(2, this);
try {
// Get documents
this.progress.startStep(this, "Get documents to copy");
Query query = queryManager.createQuery("select distinct doc.fullName from Document as doc", Query.XWQL);
query.setWiki(fromWikiId);
List<String> documentFullnames = query.execute();
this.progress.endStep(this);
// Copy documents
this.progress.startStep(this, "Copy documents");
this.progress.pushLevelProgress(documentFullnames.size(), this);
WikiReference fromWikiReference = new WikiReference(fromWikiId);
try {
for (String documentFullName : documentFullnames) {
this.progress.startStep(this);
DocumentReference origDocReference =
documentReferenceResolver.resolve(documentFullName, fromWikiReference);
DocumentReference newDocReference = origDocReference.setWikiReference(new WikiReference(toWikiId));
logger.info("Copying document [{}] to [{}].", origDocReference, newDocReference);
xwiki.copyDocument(origDocReference, newDocReference, null, !withHistory, true, context);
logger.info("Done copying document [{}] to [{}].", origDocReference, newDocReference);
this.progress.endStep(this);
}
} finally {
this.progress.popLevelProgress(this);
this.progress.endStep(this);
}
} catch (QueryException e) {
WikiManagerException thrownException =
new WikiManagerException("Unable to get the list of wiki documents to copy.", e);
logger.error(thrownException.getMessage(), thrownException);
throw thrownException;
} catch (XWikiException e) {
WikiManagerException thrownException = new WikiManagerException("Failed to copy documents.", e);
logger.error(thrownException.getMessage(), thrownException);
throw thrownException;
} finally {
this.progress.popLevelProgress(this);
}
}
@Override
public void copyDeletedDocuments(String fromWikiId, String toWikiId) throws WikiManagerException
{
throw new WikiManagerException("This method is not implemented yet");
}
}