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A Mule module for web service connectivity using CXF.

There is a newer version: 3.9.0

/*
 * 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.feature;

import org.mule.api.MuleException;
import org.mule.module.xml.transformer.XmlPrettyPrinter;
import org.mule.util.StringUtils;

import org.apache.cxf.Bus;
import org.apache.cxf.feature.LoggingFeature;
import org.apache.cxf.interceptor.InterceptorProvider;

/**
 * Same as the standard CXF LoggingFeature, but with pretty-printed XML 
 * for the message payload.
 */
public class PrettyLoggingFeature extends LoggingFeature
{
    @Override
    protected void initializeProvider(InterceptorProvider provider, Bus bus)
    {
        provider.getInInterceptors().add(new PrettyLoggingInInterceptor(getLimit()));
        provider.getOutInterceptors().add(new PrettyLoggingOutInterceptor(getLimit()));
    }
    
    /**
     * Takes the log output from the standard CXF LoggingInterceptor, 
     * disassembles it, pretty-prints the XML payload, then puts it all back 
     * together again.
     */
    protected static String formatXmlPayload(String originalLogString)
    {
        String[] lines = originalLogString.split("\n");
        
        // Figure out which line has the payload on it
        int payloadLine = -1;
        for (int i=0; i