/*
* Copyright (c) 2012 Data Harmonisation Panel
*
* All rights reserved. This program and the accompanying materials are made
* available under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* HUMBOLDT EU Integrated Project #030962
* Data Harmonisation Panel <http://www.dhpanel.eu>
*/
package eu.esdihumboldt.hale.common.align.io.impl;
import java.io.IOException;
import java.io.InputStream;
import eu.esdihumboldt.hale.common.align.model.MutableAlignment;
import eu.esdihumboldt.hale.common.core.io.IOProvider;
import eu.esdihumboldt.hale.common.core.io.IOProviderConfigurationException;
import eu.esdihumboldt.hale.common.core.io.ProgressIndicator;
import eu.esdihumboldt.hale.common.core.io.impl.AbstractIOProvider;
import eu.esdihumboldt.hale.common.core.io.report.IOReporter;
import eu.esdihumboldt.hale.common.core.io.report.impl.IOMessageImpl;
/**
* HALE alignment reader
*
* @author Simon Templer
*/
public class CastorAlignmentReader extends AbstractAlignmentReader {
/**
* @see IOProvider#isCancelable()
*/
@Override
public boolean isCancelable() {
return false;
}
/**
* @see AbstractIOProvider#execute(ProgressIndicator, IOReporter)
*/
@Override
protected MutableAlignment loadAlignment(ProgressIndicator progress, IOReporter reporter)
throws IOProviderConfigurationException, IOException {
progress.begin("Load HALE alignment", ProgressIndicator.UNKNOWN);
InputStream in = getSource().getInput();
MutableAlignment alignment = null;
try {
alignment = CastorAlignmentIO.load(in, reporter, getSourceSchema(), getTargetSchema(),
getPathUpdater());
} catch (Exception e) {
reporter.error(new IOMessageImpl(e.getMessage(), e));
reporter.setSuccess(false);
return alignment;
} finally {
in.close();
}
progress.end();
reporter.setSuccess(true);
return alignment;
}
}