eu.europa.esig.dss.tsl.download.XmlDownloadResult 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.download;
import eu.europa.esig.dss.model.DSSDocument;
import eu.europa.esig.dss.model.Digest;
import eu.europa.esig.dss.tsl.cache.CachedResult;
import eu.europa.esig.dss.tsl.sha2.DocumentWithSha2;
import java.util.Collections;
import java.util.List;
/**
* Defines the download result
*/
public class XmlDownloadResult implements CachedResult {
/** The downloaded document */
private final DSSDocument dssDocument;
/** Digest of a canonicalized document */
private final Digest digest;
/**
* Default constructor
*
* @param dssDocument {@link DSSDocument} downloaded document
* @param digest {@link Digest} of the canonicalized document
*/
public XmlDownloadResult(DSSDocument dssDocument, Digest digest) {
this.dssDocument = dssDocument;
this.digest = digest;
}
/**
* Gets the downloaded document
*
* @return {@link DSSDocument}
*/
public DSSDocument getDSSDocument() {
return dssDocument;
}
/**
* Gets digest of a canonicalized document
*
* @return {@link Digest}
*/
public Digest getDigest() {
return digest;
}
/**
* Returns error messages occurred during sha2 processing, if applicable
*
* @return a list of {@link String}s if errors occurred during sha2 processing, empty list otherwise
*/
public List getSha2ErrorMessages() {
if (dssDocument instanceof DocumentWithSha2) {
return ((DocumentWithSha2) dssDocument).getErrors();
}
return Collections.emptyList();
}
}