From b02a8bed99bc80ab1a5747533400d15f4a420445 Mon Sep 17 00:00:00 2001
From: Marten Deinum <mdeinum@gmail.com>
Date: Mon, 14 Mar 2016 14:33:47 +0100
Subject: [PATCH] SWS-951 - Introduce ClientInterceptorAdapter

This commit introduces a ClientInterceptorAdapter with a default implementation
of the methods and providing a protected Log instance for subclasses. This convenience
class allows for pre-/post only ClientInterceptor instances without having to
add empty methods to it.
---
 .../interceptor/ClientInterceptorAdapter.java | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 spring-ws-core/src/main/java/org/springframework/ws/client/support/interceptor/ClientInterceptorAdapter.java

diff --git a/spring-ws-core/src/main/java/org/springframework/ws/client/support/interceptor/ClientInterceptorAdapter.java b/spring-ws-core/src/main/java/org/springframework/ws/client/support/interceptor/ClientInterceptorAdapter.java
new file mode 100644
index 00000000..236a81ce
--- /dev/null
+++ b/spring-ws-core/src/main/java/org/springframework/ws/client/support/interceptor/ClientInterceptorAdapter.java
@@ -0,0 +1,43 @@
+package org.springframework.ws.client.support.interceptor;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.ws.client.WebServiceClientException;
+import org.springframework.ws.context.MessageContext;
+
+/**
+ *
+ * Default implementation of the {@code ClientInterceptor} interface, for simplified implementation of
+ * pre-only/post-only interceptors.
+ *
+ * @author Marten Deinum
+ * @since 2.2.5
+ */
+public abstract class ClientInterceptorAdapter implements ClientInterceptor {
+
+    /** Logger available to subclasses */
+    protected final Log logger = LogFactory.getLog(getClass());
+
+    @Override
+    public boolean handleRequest(MessageContext messageContext) throws WebServiceClientException {
+        return true;
+    }
+
+    @Override
+    public boolean handleResponse(MessageContext messageContext) throws WebServiceClientException {
+        return true;
+    }
+
+    @Override
+    public boolean handleFault(MessageContext messageContext) throws WebServiceClientException {
+        return true;
+    }
+
+    /**
+     * Does nothing by default.
+     */
+    @Override
+    public void afterCompletion(MessageContext messageContext, Exception ex) throws WebServiceClientException {
+
+    }
+}