001/*
002 * (C) Copyright 2006-2016 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.core.operations.blob;
020
021import java.io.IOException;
022import java.io.InputStream;
023import java.io.OutputStream;
024import java.net.URL;
025import java.net.URLConnection;
026
027import org.apache.commons.io.IOUtils;
028import org.nuxeo.ecm.automation.core.Constants;
029import org.nuxeo.ecm.automation.core.annotations.Operation;
030import org.nuxeo.ecm.automation.core.annotations.OperationMethod;
031import org.nuxeo.ecm.automation.core.annotations.Param;
032import org.nuxeo.ecm.automation.core.collectors.BlobCollector;
033import org.nuxeo.ecm.core.api.Blob;
034
035/**
036 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
037 */
038@Operation(id = PostBlob.ID, category = Constants.CAT_BLOB, label = "HTTP Post", description = "Post the input file to a target HTTP URL. Returns back the input file.", aliases = {
039        "Blob.Post" })
040public class PostBlob {
041
042    public static final String ID = "Blob.PostToURL";
043
044    @Param(name = "url")
045    protected String url;
046
047    @OperationMethod(collector = BlobCollector.class)
048    public Blob run(Blob blob) throws IOException {
049        URL target = new URL(url);
050        URLConnection conn = target.openConnection();
051        conn.setDoOutput(true);
052        try (InputStream in = blob.getStream(); OutputStream out = conn.getOutputStream()) {
053            IOUtils.copy(in, out);
054            out.flush();
055        }
056        return blob;
057    }
058
059}