| /** |
| * 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. |
| */ |
| |
| // |
| // This source code implements specifications defined by the Java |
| // Community Process. In order to remain compliant with the specification |
| // DO NOT add / change / or delete method signatures! |
| // |
| package javax.activation; |
| |
| import java.io.InputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.awt.datatransfer.DataFlavor; |
| import java.awt.datatransfer.UnsupportedFlavorException; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * @version $Rev$ $Date$ |
| */ |
| public class DataHandlerTest extends TestCase { |
| private CommandMap defaultMap; |
| |
| public void testObjectInputStream() throws IOException { |
| DataHandler handler = new DataHandler("Hello World", "text/plain"); |
| InputStream is = handler.getInputStream(); |
| byte[] bytes = new byte[128]; |
| assertEquals(11, is.read(bytes)); |
| assertEquals("Hello World", new String(bytes, 0, 11)); |
| } |
| |
| protected void setUp() throws Exception { |
| defaultMap = CommandMap.getDefaultCommandMap(); |
| MailcapCommandMap myMap = new MailcapCommandMap(); |
| myMap.addMailcap("text/plain;; x-java-content-handler=" + DummyTextHandler.class.getName()); |
| CommandMap.setDefaultCommandMap(myMap); |
| } |
| |
| protected void tearDown() throws Exception { |
| CommandMap.setDefaultCommandMap(defaultMap); |
| } |
| |
| public static class DummyTextHandler implements DataContentHandler { |
| public DataFlavor[] getTransferDataFlavors() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public Object getTransferData(DataFlavor df, DataSource ds) throws UnsupportedFlavorException, IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public Object getContent(DataSource ds) throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public void writeTo(Object obj, String mimeType, OutputStream os) throws IOException { |
| os.write(((String)obj).getBytes()); |
| } |
| } |
| } |