| /* |
| * 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.ignite.internal.igfs.common; |
| |
| import java.io.DataOutputStream; |
| import java.io.FilterOutputStream; |
| import java.io.IOException; |
| import java.io.ObjectOutput; |
| import java.io.OutputStream; |
| |
| /** |
| * Data output stream implementing ObjectOutput but throwing exceptions on methods working with objects. |
| */ |
| public class IgfsDataOutputStream extends DataOutputStream implements ObjectOutput { |
| /** |
| * Creates a new data output stream to write data to the specified |
| * underlying output stream. The counter <code>written</code> is |
| * set to zero. |
| * |
| * @param out the underlying output stream, to be saved for later |
| * use. |
| * @see FilterOutputStream#out |
| */ |
| public IgfsDataOutputStream(OutputStream out) { |
| super(out); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void writeObject(Object obj) throws IOException { |
| throw new IOException("This method must not be invoked on IGFS data output stream."); |
| } |
| } |