/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.chemistry.opencmis.client.runtime;
import java.math.BigInteger;
import org.apache.chemistry.opencmis.client.api.CmisObject;
import org.apache.chemistry.opencmis.client.api.Document;
import org.apache.chemistry.opencmis.client.api.OperationContext;
import org.apache.chemistry.opencmis.client.api.Rendition;
import org.apache.chemistry.opencmis.client.api.Session;
import org.apache.chemistry.opencmis.commons.data.ContentStream;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.RenditionDataImpl;
/**
* Implementation of <code>Rendition</code>.
*/
public class RenditionImpl extends RenditionDataImpl implements Rendition {
private static final long serialVersionUID = 1L;
private final Session session;
private final String objectId;
/**
* Constructor.
*/
public RenditionImpl(Session session, String objectId, String streamId, String renditionDocumentId, String kind,
long length, String mimeType, String title, int height, int width) {
super(streamId, mimeType, BigInteger.valueOf(length), kind, title, BigInteger.valueOf(width), BigInteger
.valueOf(height), renditionDocumentId);
this.session = session;
this.objectId = objectId;
}
public long getLength() {
return length == null ? -1 : length.longValue();
}
public long getHeight() {
return height == null ? -1 : height.longValue();
}
public long getWidth() {
return width == null ? -1 : width.longValue();
}
public Document getRenditionDocument() {
return getRenditionDocument(session.getDefaultContext());
}
public Document getRenditionDocument(OperationContext context) {
if (renditionDocumentId == null) {
return null;
}
CmisObject rendDoc = session.getObject(session.createObjectId(renditionDocumentId), context);
if (!(rendDoc instanceof Document)) {
return null;
}
return (Document) rendDoc;
}
public ContentStream getContentStream() {
if ((objectId == null) || (streamId == null)) {
return null;
}
ContentStream contentStream = session.getBinding().getObjectService()
.getContentStream(session.getRepositoryInfo().getId(), objectId, streamId, null, null, null);
if (contentStream == null) {
return null;
}
long length = contentStream.getBigLength() == null ? -1 : contentStream.getBigLength().longValue();
return session.getObjectFactory().createContentStream(contentStream.getFileName(), length,
contentStream.getMimeType(), contentStream.getStream());
}
}