01: /******************************************************************************
02: * JBoss, a division of Red Hat *
03: * Copyright 2006, Red Hat Middleware, LLC, and individual *
04: * contributors as indicated by the @authors tag. See the *
05: * copyright.txt in the distribution for a full listing of *
06: * individual contributors. *
07: * *
08: * This is free software; you can redistribute it and/or modify it *
09: * under the terms of the GNU Lesser General Public License as *
10: * published by the Free Software Foundation; either version 2.1 of *
11: * the License, or (at your option) any later version. *
12: * *
13: * This software is distributed in the hope that it will be useful, *
14: * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
16: * Lesser General Public License for more details. *
17: * *
18: * You should have received a copy of the GNU Lesser General Public *
19: * License along with this software; if not, write to the Free *
20: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
21: * 02110-1301 USA, or see the FSF site: http://www.fsf.org. *
22: ******************************************************************************/package org.jboss.portal.core.controller.command.mapper;
23:
24: import org.jboss.portal.core.controller.ControllerCommand;
25: import org.jboss.portal.core.controller.ControllerContext;
26: import org.jboss.portal.server.ServerInvocation;
27:
28: /**
29: * @author <a href="mailto:julien@jboss.org">Julien Viet</a>
30: * @version $Revision: 8786 $
31: */
32: public class SimpleCommandFactory extends AbstractCommandFactory {
33:
34: /** . */
35: private String commandClassName;
36:
37: /** . */
38: private Class commandClass;
39:
40: public String getCommandClassName() {
41: return commandClassName;
42: }
43:
44: public void setCommandClassName(String commandClassName) {
45: this .commandClassName = commandClassName;
46: }
47:
48: protected void startService() throws Exception {
49: commandClass = Thread.currentThread().getContextClassLoader()
50: .loadClass(commandClassName);
51:
52: //
53: super .startService();
54: }
55:
56: protected void stopService() throws Exception {
57: super .stopService();
58:
59: //
60: commandClass = null;
61: }
62:
63: public ControllerCommand doMapping(
64: ControllerContext controllerContext,
65: ServerInvocation invocation, String host,
66: String contextPath, String requestPath) {
67: try {
68: return (ControllerCommand) commandClass.newInstance();
69: } catch (Exception e) {
70: log.error("Cannot create command", e);
71: return null;
72: }
73: }
74: }
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