org.dspace.ctask.replicate.TransmitAIP Maven / Gradle / Ivy
/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.ctask.replicate;
import java.io.File;
import java.io.IOException;
import java.sql.SQLException;
import org.dspace.authorize.AuthorizeException;
import org.dspace.content.DSpaceObject;
import org.dspace.core.ConfigurationManager;
import org.dspace.curate.AbstractCurationTask;
import org.dspace.curate.Curator;
import org.dspace.pack.Packer;
import org.dspace.pack.PackerFactory;
/**
* TransmitAIP task creates an AIP suitable for replication, and forwards it
* to the replication system for transmission (upload).
*
* The type of AIP produced is based on the 'packer.pkgtype' setting
* in 'replicate.cfg'. See the org.dspace.pack.PackerFactory for more info.
*
* @author richardrodgers
* @see PackerFactory
*/
public class TransmitAIP extends AbstractCurationTask
{
// Group where all AIPs will be stored
private final String storeGroupName = ConfigurationManager.getProperty("replicate", "group.aip.name");
/**
* Perform 'Transmit AIP' task
*
* Actually generates the AIP and transmits it to the replica ObjectStore
* @param dso DSpace Object to perform on
* @return integer which represents Curator return status
* @throws IOException
*/
@Override
public int perform(DSpaceObject dso) throws IOException
{
ReplicaManager repMan = ReplicaManager.instance();
Packer packer = PackerFactory.instance(dso);
try
{
File archive = packer.pack(repMan.stage(storeGroupName, dso.getHandle()));
String msg = "Created AIP: '" + archive.getName() +
"' size: " + archive.length();
repMan.transferObject(storeGroupName, archive);
setResult(msg);
return Curator.CURATE_SUCCESS;
}
catch (AuthorizeException authE)
{
throw new IOException(authE);
}
catch (SQLException sqlE)
{
throw new IOException(sqlE);
}
}
}