| package org.apache.taverna.scufl2.wfdesc; |
| |
| /* |
| * |
| * 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. |
| * |
| */ |
| |
| |
| import static org.apache.taverna.scufl2.wfdesc.WfdescReader.TEXT_VND_WF4EVER_WFDESC_TURTLE; |
| |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.apache.taverna.scufl2.api.container.WorkflowBundle; |
| import org.apache.taverna.scufl2.api.io.WorkflowBundleWriter; |
| import org.apache.taverna.scufl2.api.io.WriterException; |
| |
| |
| public class WfdescWriter implements WorkflowBundleWriter { |
| |
| @Override |
| public Set<String> getMediaTypes() { |
| return new HashSet<String>( |
| Arrays.asList(TEXT_VND_WF4EVER_WFDESC_TURTLE)); |
| } |
| |
| @Override |
| public void writeBundle(WorkflowBundle wfBundle, File destination, |
| String mediaType) throws WriterException, IOException { |
| if (!mediaType.equals(TEXT_VND_WF4EVER_WFDESC_TURTLE)) { |
| throw new WriterException("Unsupported media type: " + mediaType); |
| } |
| WfdescSerialiser serializer = new WfdescSerialiser(); |
| BufferedOutputStream outStream = new BufferedOutputStream( |
| new FileOutputStream(destination)); |
| try { |
| serializer.save(wfBundle, outStream); |
| } finally { |
| outStream.close(); |
| } |
| |
| } |
| |
| @Override |
| public void writeBundle(WorkflowBundle wfBundle, OutputStream output, |
| String mediaType) throws WriterException, IOException { |
| if (!mediaType.equals(TEXT_VND_WF4EVER_WFDESC_TURTLE)) { |
| throw new WriterException("Unsupported media type: " + mediaType); |
| } |
| |
| WfdescSerialiser serializer = new WfdescSerialiser(); |
| serializer.save(wfBundle, output); |
| |
| } |
| |
| } |