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Java > Open Source Codes > org > jboss > portal > server > deployment > jboss > Deployment


1 /*****************************************
2  * *
3  * JBoss Portal: The OpenSource Portal *
4  * *
5  * Distributable under LGPL license. *
6  * See terms of license at gnu.org. *
7  * *
8  *****************************************/
9 package org.jboss.portal.server.deployment.jboss;
10
11 import org.jboss.deployment.DeploymentInfo;
12 import org.jboss.deployment.DeploymentException;
13 import org.jboss.portal.server.ServerManager;
14 import org.jboss.portal.server.deployment.PortalWebApp;
15 import org.jboss.mx.loading.RepositoryClassLoader;
16 import org.apache.log4j.Logger;
17
18 import javax.management.MBeanServer JavaDoc;
19 import java.net.URL JavaDoc;
20 import java.net.MalformedURLException JavaDoc;
21 import java.io.File JavaDoc;
22
23 /**
24  * @author <a HREF="mailto:julien@jboss.org">Julien Viet</a>
25  * @version $Revision: 1.1 $
26  */
27 public class Deployment
28 {
29    /** The logger.*/
30    protected final Logger log = Logger.getLogger(getClass());
31
32    private final ServerManager serverManager;
33
34    public final URL JavaDoc url;
35
36    /** The web app abstraction.*/
37    protected final PortalWebApp pwa;
38
39    /** The app name found in jboss-app.xml. */
40    protected final String JavaDoc appName;
41
42    public Deployment(ServerManager serverManager, URL JavaDoc url)
43    {
44       this.serverManager = serverManager;
45       this.url = url;
46       this.pwa = null;
47       this.appName = null;
48    }
49
50    /**
51     * Constructor for the top info.
52     */
53    public Deployment(ServerManager serverManager, URL JavaDoc url, PortalWebApp pwa, String JavaDoc appName)
54    {
55       this.serverManager = serverManager;
56       this.url = url;
57       this.pwa = pwa;
58       this.appName = appName;
59    }
60
61    public void create() throws DeploymentException { }
62
63    public void start() throws DeploymentException { }
64
65    public void stop() throws DeploymentException { }
66
67    public void destroy() throws DeploymentException { }
68
69    protected ServerManager getServerManager()
70    {
71       return serverManager;
72    }
73
74    /**
75     * Find the URL of the WEB-INF directory in the war file.
76     */
77    public static URL JavaDoc findWEBINFURL(URL JavaDoc warURL) throws DeploymentException
78    {
79       try
80       {
81          if ("file".equals(warURL.getProtocol()))
82          {
83             File JavaDoc f = new File JavaDoc(warURL.getFile());
84             f = new File JavaDoc(f, "WEB-INF");
85             return f.toURL();
86          }
87          else
88          {
89             throw new DeploymentException("Deployment URL not found " + warURL);
90          }
91       }
92       catch (MalformedURLException JavaDoc e)
93       {
94          throw new DeploymentException(e);
95       }
96    }
97
98    /**
99     * Find the repository classloader reltated to the argument classloader.
100     */
101    public static RepositoryClassLoader findRepositoryClassLoader(ClassLoader JavaDoc loader) throws DeploymentException
102    {
103       while (loader != null)
104       {
105          if (loader instanceof RepositoryClassLoader)
106          {
107             return (RepositoryClassLoader)loader;
108          }
109          loader = loader.getParent();
110       }
111       throw new DeploymentException("No repository class loader found");
112    }
113 }
114
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