Summary of exception handling framework for Apache CXF Rest and Spring 3.0 MVC

There is no time to clean up, first give the data, how to implement a custom exception handling framework, the purpose is to throw out the definition exception in the rest request, and return the response of the abnormal JSON data.

has been using the predecessor in the Apache CXF framework encapsulated code to write the rest API, it is time to delve into the exception handling framework, and so the cottage of a spring MVC exception handling framework, feel a little bit of meaning, know a little bit of fur.

1 Customizing the Exceptionmapper of the JSR 311 (Restful) in CXF

http://blog.163.com/java_star/blog/static/117714805201201333531865/

2 Spring MVC Exception Unified processing (including demo source)

http://gaojiewyh.iteye.com/blog/1297746

Note: In this demo, if you want to return the JSON-formatted exception, you need to introduce the Jsonobject class, plus in the Controller

@ResponseBody

			else {//JSON format returns
				response.setstatus (401);
				try {
					Jsonobject jso = new Jsonobject ();
					try {
						jso.put ("Error", Ex.getmessage ());
					\ catch (jsonexception e) {
						//TODO auto-generated catch
						block E.printstacktrace ();
					}
					PrintWriter writer = Response.getwriter ();
					Writer.write (Jso.tostring ());
					Writer.flush ();
				} catch (IOException e) {
					e.printstacktrace ();
				}
			}

Look at the picture.

Add: spring3.0 Exception handling Advanced

http://blog.csdn.net/sinlff/article/details/5872724