/*******************************************************************************
* Copyright 2006 - 2014 Vienna University of Technology,
* Department of Software Technology and Interactive Systems, IFS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package at.tuwien.minimee.migration;
import eu.scape_project.planning.model.Alternative;
import eu.scape_project.planning.model.DigitalObject;
import eu.scape_project.planning.model.PlatoException;
import eu.scape_project.planning.model.PreservationActionDefinition;
import eu.scape_project.planning.model.SampleObject;
import eu.scape_project.planning.model.beans.MigrationResult;
import eu.scape_project.planning.model.interfaces.actions.IMigrationAction;
import eu.scape_project.planning.model.measurement.Measurement;
/**
* A MiniMee migration action.
*/
public class MiniMeeMigrationService implements IMigrationAction {
@Override
public MigrationResult migrate(Alternative alternative, DigitalObject digitalObject) throws PlatoException {
PreservationActionDefinition action = alternative.getAction();
MigrationService service = new MigrationService();
long start = System.nanoTime();
String settings = "";
if (action.isExecute()) {
settings = action.getParamByName("settings");
}
MigrationResult result = service.migrate(digitalObject.getData().getData(), action.getUrl(), settings);
setResultName(result, digitalObject);
long duration = (System.nanoTime() - start) / (1000000);
service.addExperience(result.getFeedbackKey(), action.getUrl(), new Measurement("roundtripTimeMS", new Double(
duration)));
return result;
}
/**
* The name of the resultObject is not very nice, and sometime not set at
* all. Therefore we create a new name, based on the name of the
* sampleObject and the name of the target format.
*
* @param result
* the result object
* @param sampleObject
* the sample object
*/
private void setResultName(MigrationResult result, DigitalObject sampleObject) {
DigitalObject resultObject = result.getMigratedObject();
if (resultObject != null) {
String resultName = "result.";
if (sampleObject.getFullname() != null) {
resultName = sampleObject.getFullname() + ".";
}
if (result.getTargetFormat() != null) {
resultName = resultName + result.getTargetFormat().getDefaultExtension();
resultObject.getFormatInfo().assignValues(result.getTargetFormat());
}
resultObject.setFullname(resultName);
}
}
@Override
public boolean perform(Alternative alternative, SampleObject sampleObject) throws PlatoException {
MigrationResult result = migrate(alternative, sampleObject);
return result.isSuccessful();
}
}