/*
* 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.builder;
import org.apache.axiom.attachments.Attachments;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.impl.builder.StAXBuilder;
import org.apache.axiom.om.util.StAXUtils;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.impl.builder.MTOMStAXSOAPModelBuilder;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.context.MessageContext;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.PushbackInputStream;
public class MTOMBuilder implements Builder {
public OMElement processDocument(InputStream inputStream, String contentType,
MessageContext messageContext)
throws AxisFault {
XMLStreamReader streamReader;
try {
Attachments attachments = messageContext.getAttachmentMap();
String charSetEncoding = (String) messageContext
.getProperty(Constants.Configuration.CHARACTER_SET_ENCODING);
// Get the actual encoding by looking at the BOM of the InputStream
PushbackInputStream pis = BuilderUtil.getPushbackInputStream(inputStream);
String actualCharSetEncoding = BuilderUtil.getCharSetEncoding(pis, charSetEncoding);
// Get the XMLStreamReader for this input stream
streamReader = StAXUtils.createXMLStreamReader(pis, actualCharSetEncoding);
StAXBuilder builder = new MTOMStAXSOAPModelBuilder(streamReader,
attachments);
SOAPEnvelope envelope = (SOAPEnvelope) builder.getDocumentElement();
BuilderUtil
.validateSOAPVersion(BuilderUtil.getEnvelopeNamespace(contentType), envelope);
BuilderUtil.validateCharSetEncoding(charSetEncoding, builder.getDocument()
.getCharsetEncoding(), envelope.getNamespace().getNamespaceURI());
//Overriding the earlier setting by MIMEBuilder
messageContext.setDoingSwA(false);
messageContext.setDoingMTOM(true);
return envelope;
} catch (IOException e) {
throw AxisFault.makeFault(e);
} catch (XMLStreamException e) {
throw AxisFault.makeFault(e);
}
}
}