Author: tschneider
Date: Thu Nov 15 07:46:20 2007
New Revision: 595337
URL: http://svn.apache.org/viewvc?rev=595337&view=rev
Log:
Adding around interceptor for backwards compatibility
Added:
struts/sandbox/trunk/struts2-webwork2-plugin/src/main/java/com/opensymphony/xwork/interceptor/AroundInterceptor.java
Added:
struts/sandbox/trunk/struts2-webwork2-plugin/src/main/java/com/opensymphony/xwork/interceptor/AroundInterceptor.java
URL:
http://svn.apache.org/viewvc/struts/sandbox/trunk/struts2-webwork2-plugin/src/main/java/com/opensymphony/xwork/interceptor/AroundInterceptor.java?rev=595337&view=auto
==============================================================================
---
struts/sandbox/trunk/struts2-webwork2-plugin/src/main/java/com/opensymphony/xwork/interceptor/AroundInterceptor.java
(added)
+++
struts/sandbox/trunk/struts2-webwork2-plugin/src/main/java/com/opensymphony/xwork/interceptor/AroundInterceptor.java
Thu Nov 15 07:46:20 2007
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2002-2006 by OpenSymphony
+ * All rights reserved.
+ */
+package com.opensymphony.xwork.interceptor;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import com.opensymphony.xwork2.ActionInvocation;
+import com.opensymphony.xwork2.interceptor.Interceptor;
+
+
+/**
+ * An abstract interceptor that provides simple access to before/after
callouts.
+ *
+ * @author Jason Carreira
+ * @deprecated AroundInterceptor was removed in Struts 2.
+ */
+public abstract class AroundInterceptor implements Interceptor {
+
+ protected transient Log log = LogFactory.getLog(getClass());
+
+ public void destroy() {
+ }
+
+ public void init() {
+ }
+
+ public String intercept(ActionInvocation invocation) throws Exception {
+ String result = null;
+
+ before(invocation);
+ result = invocation.invoke();
+ after(invocation, result);
+
+ return result;
+ }
+
+ /**
+ * Called after the invocation has been executed.
+ *
+ * @param result the result value returned by the invocation
+ */
+ protected abstract void after(ActionInvocation dispatcher, String result)
throws Exception;
+
+ /**
+ * Called before the invocation has been executed.
+ */
+ protected abstract void before(ActionInvocation invocation) throws
Exception;
+}
\ No newline at end of file
