InboundInterceptors.java

package be.error.wsproxy.configuration.interceptors;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.ws.server.MessageDispatcher;
import org.springframework.ws.server.endpoint.mapping.PayloadRootAnnotationMethodEndpointMapping;
import org.springframework.ws.soap.server.endpoint.interceptor.DelegatingSmartSoapEndpointInterceptor;
import org.springframework.ws.soap.server.endpoint.interceptor.PayloadRootSmartSoapEndpointInterceptor;

import be.error.wsproxy.interceptors.logging.LoggingInterceptor;
import be.error.wsproxy.interceptors.logging.LoggingXPathInterceptor;
import be.error.wsproxy.interceptors.logging.WebServiceMessageXPathExpressionMetaData;

/**
 * Interceptors for the internal chain are configured in three layers:
 * 
 * <ul>
 * <li>First in line interceptors</li>
 * <li>Service specific interceptors</li>
 * <li>Last in line interceptors</li>
 * </ul>
 * 
 * The first and last in line interceptors are meant to be generic; they are service agnostic. The service specific
 * interceptors are configured for specific services, based on soap action or the payload root element.
 * 
 */
@Configuration
public class InboundInterceptors {

	@Autowired
	private PayloadRootAnnotationMethodEndpointMapping catchAllEndpointMapping;
	@Autowired
	private MessageDispatcher messageDispatcher;

	@Configuration
	public static class FirstInlineInterceptors {
		@Bean
		public DelegatingSmartSoapEndpointInterceptor loggingInterceptor() {
			return new DelegatingSmartSoapEndpointInterceptor(new LoggingInterceptor());
		}
	}

	@Configuration
	public static class ServiceSpecificInterceptors {
		@Bean
		public PayloadRootSmartSoapEndpointInterceptor getCurrentDateLoggingInterecptor() {
			LoggingXPathInterceptor loggingXPathInterceptor = new LoggingXPathInterceptor();
			loggingXPathInterceptor.addRequestXPaths(new WebServiceMessageXPathExpressionMetaData(
					"//*[local-name()='arg0']", "requestParameter"));
			loggingXPathInterceptor.addResponseXPaths(new WebServiceMessageXPathExpressionMetaData(
					"//*[local-name()='return']", "responseParameter"));
			return new PayloadRootSmartSoapEndpointInterceptor(loggingXPathInterceptor, "http://wsproxy.error.be/",
					"getCurrentDate");
		}
	}

	@Configuration
	public static class LastInLineInterceptors {

	}
}