%line	%branch
org.apache.jetspeed.ajax.AJAXFilter	0%	0%

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one or more
3		* contributor license agreements. See the NOTICE file distributed with
4		* this work for additional information regarding copyright ownership.
5		* The ASF licenses this file to You under the Apache License, Version 2.0
6		* (the "License"); you may not use this file except in compliance with
7		* the License. You may obtain a copy of the License at
8		*
9		* http://www.apache.org/licenses/LICENSE-2.0
10		*
11		* Unless required by applicable law or agreed to in writing, software
12		* distributed under the License is distributed on an "AS IS" BASIS,
13		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14		* See the License for the specific language governing permissions and
15		* limitations under the License.
16		*/
17		package org.apache.jetspeed.ajax;
18
19		import java.io.IOException;
20
21		import javax.servlet.Filter;
22		import javax.servlet.FilterChain;
23		import javax.servlet.FilterConfig;
24		import javax.servlet.ServletException;
25		import javax.servlet.ServletRequest;
26		import javax.servlet.ServletResponse;
27		import javax.servlet.http.HttpServletRequest;
28		import javax.servlet.http.HttpServletResponse;
29
30		import org.springframework.context.ApplicationContext;
31		import org.springframework.web.context.WebApplicationContext;
32
33		/**
34		* Simple ServletFilter for invoking AJAX services.
35		*
36		*
37		* @author <href a="mailto:weaver@apache.org">Scott T. Weaver</a>
38		*
39		*/
40	0	public class AJAXFilter implements Filter
41		{
42		private ApplicationContext ctx;
43		private AJAXService ajaxService;
44		private FilterConfig config;
45
46		public void init(FilterConfig config) throws ServletException
47		{
48	0	this.config = config;
49	0	}
50
51		public void doFilter(ServletRequest request, ServletResponse response,
52		FilterChain arg2) throws IOException, ServletException
53		{
54		try
55		{
56	0	response.setContentType("text/xml");
57	0	if(ctx == null)
58		{
59	0	ctx = (ApplicationContext)config.getServletContext().getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);
60	0	ajaxService = (AJAXService) ctx.getBean("AJAXService");
61		}
62
63	0	AJAXRequest ajaxRequest = new AJAXRequestImpl((HttpServletRequest) request, (HttpServletResponse) response, config.getServletContext());
64	0	AJAXResponse ajaxReponse = ajaxService.processRequest(ajaxRequest);
65	0	ajaxReponse.complete();
66		}
67	0	catch (AJAXException e)
68		{
69	0	((HttpServletResponse) response).sendError(500, e.getMessage());
70		}
71	0	catch(Exception e)
72		{
73	0	throw new ServletException(e.getMessage(), e);
74	0	}
75	0	}
76
77		public void destroy()
78		{
79		// do nothing
80
81	0	}
82
83		}

This report is generated by jcoverage, Maven and Maven JCoverage Plugin.