be.e_contract.mycarenet.common.LoggingHandler.java Source code

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Here is the source code for be.e_contract.mycarenet.common.LoggingHandler.java

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/*
 * Java MyCareNet Project.
 * Copyright (C) 2012 e-Contract.be BVBA.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version
 * 3.0 as published by the Free Software Foundation.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, see 
 * http://www.gnu.org/licenses/.
 */

package be.e_contract.mycarenet.common;

import java.io.ByteArrayOutputStream;
import java.util.Map;
import java.util.Set;

import javax.activation.DataHandler;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPMessage;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * JAX-WS SOAP handler to provides logging of the SOAP messages using the
 * Commons Logging framework.
 * 
 * @author Frank Cornelis
 * 
 */
public class LoggingHandler implements SOAPHandler<SOAPMessageContext> {

    private static final Log LOG = LogFactory.getLog(LoggingHandler.class);

    @Override
    public boolean handleMessage(SOAPMessageContext context) {
        if (false == LOG.isDebugEnabled()) {
            return true;
        }
        logMessage(context);
        return true;
    }

    @Override
    public boolean handleFault(SOAPMessageContext context) {
        if (false == LOG.isDebugEnabled()) {
            return true;
        }
        logMessage(context);
        return true;
    }

    private void logMessage(SOAPMessageContext context) {
        Boolean outboundProperty = (Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
        LOG.debug("outbound message: " + outboundProperty);
        SOAPMessage soapMessage = context.getMessage();
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        try {
            soapMessage.writeTo(outputStream);
        } catch (Exception e) {
            LOG.error("SOAP error: " + e.getMessage());
        }
        String message = outputStream.toString();
        LOG.debug("SOAP message: " + message);
        if (false == outboundProperty) {
            @SuppressWarnings("unchecked")
            Map<String, DataHandler> inboundMessageAttachments = (Map<String, DataHandler>) context
                    .get(MessageContext.INBOUND_MESSAGE_ATTACHMENTS);
            Set<String> attachmentContentIds = inboundMessageAttachments.keySet();
            LOG.debug("attachment content ids: " + attachmentContentIds);
        }
    }

    @Override
    public void close(MessageContext context) {
    }

    @Override
    public Set<QName> getHeaders() {
        return null;
    }
}