| /* |
| * 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.blob.Blobs; |
| import org.apache.axiom.blob.MemoryBlob; |
| import org.apache.axiom.om.OMOutputFormat; |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.context.MessageContext; |
| import org.apache.axis2.transport.MessageFormatter; |
| |
| 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 final class AxisRequestEntity { |
| |
| private MessageFormatter messageFormatter; |
| |
| private final boolean chunked; |
| |
| private final boolean gzip; |
| |
| private MessageContext messageContext; |
| |
| private final MemoryBlob content; |
| |
| private final boolean preserve; |
| |
| private OMOutputFormat format; |
| |
| private final String contentType; |
| |
| /** |
| * Method calls to this request entity are delegated to the following Axis2 |
| * message formatter object. |
| * |
| * @param messageFormatter |
| * @throws AxisFault |
| */ |
| AxisRequestEntity(MessageFormatter messageFormatter, |
| MessageContext msgContext, OMOutputFormat format, String contentType, |
| boolean chunked, boolean gzip, boolean preserve) throws AxisFault { |
| this.messageFormatter = messageFormatter; |
| this.messageContext = msgContext; |
| this.chunked = chunked; |
| this.gzip = gzip; |
| this.preserve = preserve; |
| this.format = format; |
| this.contentType = contentType; |
| if (chunked) { |
| content = null; |
| } else { |
| content = Blobs.createMemoryBlob(); |
| OutputStream out = content.getOutputStream(); |
| try { |
| internalWriteRequest(out); |
| out.close(); |
| } catch (IOException ex) { |
| throw AxisFault.makeFault(ex); |
| } |
| } |
| } |
| |
| public boolean isRepeatable() { |
| // If chunking is disabled, we don't preserve the original SOAPEnvelope, but we store the |
| // serialized SOAPEnvelope in a byte array, which means that the entity can be written |
| // repeatedly. |
| return preserve || !chunked; |
| } |
| |
| public void writeRequest(OutputStream outStream) throws IOException { |
| if (chunked) { |
| internalWriteRequest(outStream); |
| } else { |
| content.writeTo(outStream); |
| } |
| } |
| |
| private void internalWriteRequest(OutputStream outStream) throws IOException { |
| if (gzip) { |
| outStream = new GZIPOutputStream(outStream); |
| } |
| try { |
| messageFormatter.writeTo(messageContext, format, outStream, preserve); |
| if (gzip) { |
| ((GZIPOutputStream) outStream).finish(); |
| } |
| outStream.flush(); |
| } catch (IOException e) { |
| throw AxisFault.makeFault(e); |
| } |
| |
| } |
| |
| public long getContentLength() { |
| if (chunked) { |
| return -1; |
| } else { |
| return content.getSize(); |
| } |
| } |
| |
| public String getContentType() { |
| return contentType; |
| } |
| |
| public boolean isChunked() { |
| return chunked; |
| } |
| } |