/*
* $Id: ProxySchemaValidationInInterceptor.java 20586 2010-12-09 23:57:29Z dzapata $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.module.cxf.support;
import org.mule.module.xml.stax.ReversibleXMLStreamReader;
import java.util.logging.Logger;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import org.apache.cxf.Bus;
import org.apache.cxf.binding.soap.interceptor.ReadHeadersInterceptor;
import org.apache.cxf.binding.soap.interceptor.StartBodyInterceptor;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.io.StaxValidationManager;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.service.model.ServiceInfo;
public class ProxySchemaValidationInInterceptor extends AbstractPhaseInterceptor<Message> {
private static final Logger LOG = LogUtils.getL7dLogger(ProxySchemaValidationInInterceptor.class);
private ServiceInfo service;
private Bus bus;
public ProxySchemaValidationInInterceptor(Bus bus, ServiceInfo service) {
super(Phase.READ);
this.bus = bus;
this.service = service;
addBefore(StartBodyInterceptor.class.getName());
addAfter(ReadHeadersInterceptor.class.getName());
}
public void handleMessage(Message message) throws Fault {
XMLStreamReader xmlReader = message.getContent(XMLStreamReader.class);
// if we're in proxy envelope mode, find the underlying stream reader before performing validation
if (xmlReader instanceof ReversibleXMLStreamReader) {
xmlReader = ((ReversibleXMLStreamReader) xmlReader).getDelegateReader();
}
try {
setSchemaInMessage(message, xmlReader);
} catch (XMLStreamException e) {
throw new Fault(new org.apache.cxf.common.i18n.Message("SCHEMA_ERROR", LOG),
e);
}
}
private void setSchemaInMessage(Message message, XMLStreamReader reader) throws XMLStreamException {
Object en = message.getContextualProperty(org.apache.cxf.message.Message.SCHEMA_VALIDATION_ENABLED);
if (Boolean.TRUE.equals(en) || "true".equals(en)) {
StaxValidationManager mgr = bus.getExtension(StaxValidationManager.class);
if (mgr != null) {
mgr.setupValidation(reader, service);
}
}
}
}