01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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.desktop.impl;
18:
19: import org.apache.jetspeed.desktop.JetspeedDesktop;
20: import org.apache.jetspeed.pipeline.PipelineException;
21: import org.apache.jetspeed.pipeline.valve.AbstractValve;
22: import org.apache.jetspeed.pipeline.valve.ValveContext;
23: import org.apache.jetspeed.request.RequestContext;
24:
25: /**
26: * Desktop Valve
27: *
28: * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
29: * @version $Id: $
30: */
31: public class DesktopValveImpl extends AbstractValve {
32: private JetspeedDesktop desktop;
33:
34: public DesktopValveImpl(JetspeedDesktop desktop) {
35: this .desktop = desktop;
36: }
37:
38: public void invoke(RequestContext request, ValveContext context)
39: throws PipelineException {
40: try {
41: desktop.render(request);
42: } catch (Exception e) {
43: throw new PipelineException(e);
44: }
45: context.invokeNext(request);
46: }
47:
48: public String toString() {
49: return "DesktopValve";
50: }
51: }
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