eu.europa.esig.dss.tsl.alerts.detections.LOTLLocationChangeDetection Maven / Gradle / Ivy
/**
* DSS - Digital Signature Services
* Copyright (C) 2015 European Commission, provided under the CEF programme
*
* This file is part of the "DSS - Digital Signature Services" project.
*
* This library 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 library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package eu.europa.esig.dss.tsl.alerts.detections;
import eu.europa.esig.dss.alert.detector.AlertDetector;
import eu.europa.esig.dss.model.tsl.LOTLInfo;
import eu.europa.esig.dss.model.tsl.PivotInfo;
import eu.europa.esig.dss.tsl.source.LOTLSource;
import eu.europa.esig.dss.utils.Utils;
import java.util.List;
/**
* Detects the change of a LOTL location
*/
public class LOTLLocationChangeDetection implements AlertDetector {
/** The LOTL source */
private final LOTLSource lotlSource;
/**
* Default constructor
*
* @param lotlSource {@link LOTLSource}
*/
public LOTLLocationChangeDetection(LOTLSource lotlSource) {
this.lotlSource = lotlSource;
}
@Override
public boolean detect(LOTLInfo info) {
if (Utils.areStringsEqual(lotlSource.getUrl(), info.getUrl()) && lotlSource.isPivotSupport()) {
List pivotInfos = info.getPivotInfos();
if (Utils.isCollectionNotEmpty(pivotInfos)) {
PivotInfo lastPivotInfo = pivotInfos.get(pivotInfos.size() - 1);
if (!Utils.areStringsEqual(lastPivotInfo.getLOTLLocation(), info.getUrl())) {
return true;
}
}
}
return false;
}
}