| /* |
| * 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.axis2.transport.http; |
| |
| import org.apache.axiom.om.OMOutputFormat; |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.context.MessageContext; |
| import org.apache.axis2.transport.MessageFormatter; |
| import org.apache.axis2.util.JavaUtils; |
| import org.apache.commons.httpclient.methods.RequestEntity; |
| |
| import javax.xml.stream.FactoryConfigurationError; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.util.zip.GZIPOutputStream; |
| |
| /** |
| * This Request Entity is used by the HTTPCommonsTransportSender. This wraps the |
| * Axis2 message formatter object. |
| */ |
| public class AxisRequestEntity implements RequestEntity { |
| |
| private MessageFormatter messageFormatter; |
| |
| private boolean chunked = false; |
| |
| private MessageContext messageContext; |
| |
| private byte[] bytes; |
| |
| private boolean isAllowedRetry; |
| |
| private OMOutputFormat format; |
| |
| private String soapAction; |
| |
| /** |
| * Method calls to this request entity are delegated to the following Axis2 |
| * message formatter object. |
| * |
| * @param messageFormatter |
| */ |
| public AxisRequestEntity(MessageFormatter messageFormatter, |
| MessageContext msgContext, OMOutputFormat format, String soapAction, |
| boolean chunked, boolean isAllowedRetry) { |
| this.messageFormatter = messageFormatter; |
| this.messageContext = msgContext; |
| this.chunked = chunked; |
| this.isAllowedRetry = isAllowedRetry; |
| this.format = format; |
| this.soapAction = soapAction; |
| } |
| |
| public boolean isRepeatable() { |
| // All Axis2 request entity implementations were returning this true |
| // So we return true as defualt |
| return true; |
| } |
| |
| public void writeRequest(OutputStream outStream) throws IOException { |
| Object gzip = messageContext.getOptions().getProperty(HTTPConstants.MC_GZIP_REQUEST); |
| if (gzip != null && JavaUtils.isTrueExplicitly(gzip) && chunked) { |
| outStream = new GZIPOutputStream(outStream); |
| } |
| try { |
| if (chunked) { |
| messageFormatter.writeTo(messageContext, format, outStream, isAllowedRetry); |
| } else { |
| if (bytes == null) { |
| bytes = messageFormatter.getBytes(messageContext, format); |
| } |
| outStream.write(bytes); |
| } |
| if (outStream instanceof GZIPOutputStream) { |
| ((GZIPOutputStream) outStream).finish(); |
| } |
| outStream.flush(); |
| } catch (FactoryConfigurationError e) { |
| throw AxisFault.makeFault(e); |
| } catch (IOException e) { |
| throw AxisFault.makeFault(e); |
| } |
| |
| } |
| |
| public long getContentLength() { |
| if (chunked) { |
| return -1; |
| } |
| if (bytes == null) { |
| try { |
| bytes = messageFormatter.getBytes(messageContext, format); |
| } catch (AxisFault e) { |
| return -1; |
| } |
| } |
| return bytes.length; |
| } |
| |
| public String getContentType() { |
| return messageFormatter.getContentType(messageContext, format, soapAction); |
| } |
| } |