custom soap handler

CustomSOAPHandle.java

package br.com.your_projet.ws.handle;

import java.io.StringWriter;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;

import javax.xml.namespace.QName;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPPart;
import javax.xml.transform.Source;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;

/**
 * <b>Customizado SOAPHandler para o projeto your_projet.</b>
 *
 * @author Dilnei Cunha
 */
public class CustomSOAPHandle implements SOAPHandler<SOAPMessageContext> {

	Logger logger = Logger.getLogger(CustomSOAPHandle.class.getName());

	/**
	 * <b>Método responsável por tratar as mensagens de entrada e saida do
	 * SOAP.</b>
	 * 
	 * @param context
	 * @return boolean
	 */
	@Override
	public boolean handleMessage(final SOAPMessageContext context) {
		final Boolean isSoapResponse = (Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
		if (isSoapResponse) {
			return handleOutgoingMessage(context);
		} else {
			return handleIncomingMessage(context);
		}
	}

	/**
	 * <b>Este método é executado quando possui algum problema com a mensagem
	 * SOAP.</b>
	 * 
	 * @param context
	 * @return boolean
	 */
	@Override
	public boolean handleFault(final SOAPMessageContext context) {
		StringWriter sw = new StringWriter();
		Source source;
		try {
			SOAPMessage msg = context.getMessage();
			SOAPPart part = msg.getSOAPPart();
			SOAPEnvelope env = part.getEnvelope();
			SOAPBody body = env.getBody();
			source = new DOMSource(body.getFirstChild());
			TransformerFactory.newInstance().newTransformer().transform(source, new StreamResult(sw));
			logger.info(sw.toString());
		} catch (TransformerFactoryConfigurationError | Exception e) {
			logger.info(e.getMessage());
		}
		return false;
	}

	@Override
	public void close(final MessageContext context) {
	}

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

	/**
	 * <b>Loga as requisições SOAP.</b>
	 *
	 * @param context
	 * @return boolean
	 */
	private boolean handleIncomingMessage(SOAPMessageContext context) {
		StringWriter sw = new StringWriter();
		Source source;
		try {
			source = new DOMSource(context.getMessage().getSOAPPart().getEnvelope().getBody());
			TransformerFactory.newInstance().newTransformer().transform(source, new StreamResult(sw));
			logger.info(sw.toString());
		} catch (SOAPException | TransformerException | TransformerFactoryConfigurationError e) {
			logger.log(Level.SEVERE, e.getMessage());
		}
		return true;
	}

	/**
	 * <b>Método que trata as mensagens de saida do SOAP.</b>
	 *
	 * @param context
	 * @return boolean
	 */
	private boolean handleOutgoingMessage(SOAPMessageContext context) {
		StringWriter sw = new StringWriter();
		Source source;
		try {
			SOAPMessage msg = context.getMessage();
			SOAPPart part = msg.getSOAPPart();
			SOAPEnvelope env = part.getEnvelope();
			SOAPBody body = env.getBody();
			source = new DOMSource(body.getFirstChild());
			TransformerFactory.newInstance().newTransformer().transform(source, new StreamResult(sw));
			logger.info(sw.toString());
		} catch (TransformerFactoryConfigurationError | Exception e) {
			logger.log(Level.SEVERE, e.getMessage());
		}
		return true;
	}
}