01: /********************************************************************************
02: * CruiseControl, a Continuous Integration Toolkit
03: * Copyright (c) 2005 ThoughtWorks, Inc.
04: * 200 E. Randolph, 25th Floor
05: * Chicago, IL 60601 USA
06: * All rights reserved.
07: *
08: * Redistribution and use in source and binary forms, with or without
09: * modification, are permitted provided that the following conditions
10: * are met:
11: *
12: * + Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: *
15: * + Redistributions in binary form must reproduce the above
16: * copyright notice, this list of conditions and the following
17: * disclaimer in the documentation and/or other materials provided
18: * with the distribution.
19: *
20: * + Neither the name of ThoughtWorks, Inc., CruiseControl, nor the
21: * names of its contributors may be used to endorse or promote
22: * products derived from this software without specific prior
23: * written permission.
24: *
25: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
29: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
31: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36: ********************************************************************************/package net.sourceforge.cruisecontrol.interceptor;
37:
38: import java.io.IOException;
39: import java.util.Map;
40:
41: import javax.management.AttributeNotFoundException;
42: import javax.management.InstanceNotFoundException;
43: import javax.management.MBeanException;
44: import javax.management.ReflectionException;
45:
46: import net.sourceforge.cruisecontrol.Configuration;
47: import net.sourceforge.cruisecontrol.PluginConfiguration;
48: import net.sourceforge.cruisecontrol.PluginDetail;
49:
50: import org.jdom.JDOMException;
51:
52: import com.opensymphony.xwork.Action;
53: import com.opensymphony.xwork.ActionContext;
54: import com.opensymphony.xwork.ActionInvocation;
55: import com.opensymphony.xwork.interceptor.AroundInterceptor;
56:
57: /**
58: * Understands how to load plugin details for DetailsAware actions.
59: */
60: public class DetailsInterceptor extends AroundInterceptor {
61: protected void before(ActionInvocation invocation) throws Exception {
62: Action action = invocation.getAction();
63:
64: if (action instanceof DetailsAware) {
65: ActionContext invocationContext = invocation
66: .getInvocationContext();
67: Map parameters = invocationContext.getParameters();
68: String pluginName = ((String[]) parameters
69: .get("pluginName"))[0];
70: String pluginType = ((String[]) parameters
71: .get("pluginType"))[0];
72:
73: Configuration configuration = (Configuration) invocationContext
74: .getSession().get("cc-configuration");
75:
76: PluginConfiguration details = getPluginConfiguration(
77: pluginName, pluginType, configuration);
78: ((DetailsAware) action).setDetails(details);
79: }
80: }
81:
82: protected void after(ActionInvocation dispatcher, String result)
83: throws Exception {
84: }
85:
86: private PluginConfiguration getPluginConfiguration(String name,
87: String type, Configuration configuration)
88: throws AttributeNotFoundException,
89: InstanceNotFoundException, MBeanException,
90: ReflectionException, IOException, JDOMException {
91: PluginLocator locator = new PluginLocator(configuration);
92: PluginDetail pluginDetail = locator.getPluginDetail(name, type);
93: return new PluginConfiguration(pluginDetail, configuration);
94: }
95: }
|