| /* |
| * 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.ace.deployment.servlet; |
| |
| import java.io.Closeable; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.ace.deployment.processor.DeploymentProcessor; |
| |
| /** |
| * Provides a default deployment processor that simply streams all content from the deployment package back to the |
| * client. |
| */ |
| public class DefaultDeploymentProcessor implements DeploymentProcessor { |
| private static final int BUFFER_SIZE = 32 * 1024; // kB |
| |
| @Override |
| public void process(InputStream inputStream, HttpServletRequest request, HttpServletResponse response) throws IOException { |
| byte[] buffer = new byte[BUFFER_SIZE]; |
| |
| OutputStream output = response.getOutputStream(); |
| try { |
| for (int bytesRead = inputStream.read(buffer); bytesRead != -1; bytesRead = inputStream.read(buffer)) { |
| output.write(buffer, 0, bytesRead); |
| } |
| } |
| finally { |
| closeSilently(output); |
| } |
| } |
| |
| private void closeSilently(Closeable output) { |
| try { |
| if (output != null) { |
| output.close(); |
| } |
| } |
| catch (IOException e) { |
| // Ignore; nothing we can do about this... |
| } |
| } |
| } |