ConfigUpdateThread


1   package com.dotmarketing.threads;
2   
3   import java.io.File  ;
4   
5   
6   public class ConfigUpdateThread extends Thread   {
7       private int WAIT_TIME = 5000; //5 sec
8       private String   webXmlPath = null; 
9   
10      public ConfigUpdateThread(String   name, String   webXmlPath) {
11          super(name);
12          this.webXmlPath = webXmlPath;
13      }
14  
15      public void run() {
16          System.out.println("Restarting the web app");
17          
18          /* This code restart the application using the orion api but don�t works, it restart the app but don�t reload the properties files :(
19           
20           Hashtable hashtable = new Hashtable();
21          hashtable.put("java.naming.provider.url", "ormi://localhost:23791");
22          hashtable.put("java.naming.security.principal", "admin");
23          hashtable.put("java.naming.security.credentials", "123");
24          hashtable.put("java.naming.factory.initial", "com.evermind.server.rmi.RMIInitialContextFactory");
25          Context context = null;
26          try {
27              context = (new RMIInitialContextFactory()).getInitialContext(hashtable);
28          } catch (NamingException e) {
29              System.err.println("Error intanciating the intial context: " + e.getMessage());
30              return;
31          }
32  
33          ApplicationServerAdministrator applicationserveradministrator = null;
34          try {
35              applicationserveradministrator = (ApplicationServerAdministrator)context.lookup("java:comp/ServerAdministrator");
36          } catch (NamingException e1) {
37              System.err.println("Error looking up the ApplicationServerAdministrator object: " + e1.getMessage());
38              return;
39          }
40          
41          ApplicationAdministrator applicationadministrator;
42  
43          String appName = "default";
44          
45          try
46          {
47              applicationadministrator = applicationserveradministrator.getApplication(appName, null);
48          }
49          catch(Exception instantiationexception)
50          {
51              System.err.println("Error loading application " + appName + ": " + instantiationexception.getMessage() + " (use 'default' as application name if using the default installation configuration)");
52              return;
53          }
54          
55          try
56          {
57              applicationadministrator.restart();
58          }
59          catch(Exception instantiationexception1)
60          {
61              System.err.println("Error restarting application: " + instantiationexception1.getMessage());
62          }
63          */
64          try {
65              sleep(WAIT_TIME);
66              
67              System.out.println("Touching the web.xml file to force the resource file reload");
68              String   webConfigFilePath = webXmlPath;
69              File   webConfigFile = new File   (webConfigFilePath);
70              long curr_time = System.currentTimeMillis();
71              webConfigFile.setLastModified(curr_time);
72          } catch (InterruptedException   e) {
73              e.printStackTrace();
74          }
75          
76      }
77      
78    
79      /* (non-Javadoc)
80       * @see java.lang.Thread#destroy()
81       */
82      public void destroy() {
83          //super.destroy();
84      }
85  }
86
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