001/*
002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 */
019package org.nuxeo.ecm.automation.client.jaxrs.util;
020
021import java.io.IOException;
022import java.io.InputStream;
023import java.io.OutputStream;
024
025import javax.activation.DataSource;
026
027import org.nuxeo.ecm.automation.client.model.Blob;
028
029/**
030 * @author <a href="mailto:[email protected]">Bogdan Stefanescu</a>
031 */
032public class BlobDataSource implements DataSource {
033
034    protected final Blob blob;
035
036    public BlobDataSource(Blob blob) {
037        this.blob = blob;
038    }
039
040    public String getContentType() {
041        return blob.getMimeType();
042    }
043
044    public InputStream getInputStream() throws IOException {
045        return blob.getStream();
046    }
047
048    public String getName() {
049        return blob.getFileName();
050    }
051
052    public OutputStream getOutputStream() throws IOException {
053        throw new UnsupportedOperationException("blob data source is read only");
054    }
055
056}