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   1 /**
   2  * Copyright 2009 University of California at Berkeley
   3  */
   4 package org.collectionspace.services.common;
   5
   6 import javax.servlet.ServletContext;
   7 import javax.servlet.ServletContextEvent;
   8 import javax.servlet.ServletContextListener;
   9
  10 /**
  11  * CollectionSpaceServiceContextListener is a ServletContextListener that helps initialize
  12  * the services layer at deployment and undeployment times
  13  */
  14 public class CollectionSpaceServiceContextListener implements ServletContextListener {
  15
  16     @Override
  17     public void contextInitialized(ServletContextEvent event) {
  18         try {
  19                 //
  20                 // Initialize/start the Nuxeo EP server instance and create/retrieve the service workspaces
  21                 //
  22                 ServletContext servletContext = event.getServletContext();
  23             ServiceMain svcMain = ServiceMain.getInstance(servletContext);
  24
  25                 {
  26                         System.out.print("About to retrieveAllWorkspaceIds - Pausing 4:5 seconds for you to attached the debugger");
  27                         long startTime, currentTime;
  28                         currentTime = startTime = System.currentTimeMillis();
  29                         long stopTime = startTime + 5 * 1000; //5 seconds
  30                         do {
  31                                 if (currentTime % 1000 == 0) {
  32                                         System.out.print(".");
  33                                 }
  34                                 currentTime = System.currentTimeMillis();
  35                         } while (currentTime < stopTime);
  36
  37                         System.out.println();
  38                         System.out.println("Resuming cspace services initialization.");
  39                 }
  40
  41             svcMain.retrieveAllWorkspaceIds();
  42
  43                 {
  44                         System.out.print("About to firePostInitHandlers - Pausing 5:5 seconds for you to attached the debugger");
  45                         long startTime, currentTime;
  46                         currentTime = startTime = System.currentTimeMillis();
  47                         long stopTime = startTime + 5 * 1000; //5 seconds
  48                         do {
  49                                 if (currentTime % 1000 == 0) {
  50                                         System.out.print(".");
  51                                 }
  52                                 currentTime = System.currentTimeMillis();
  53                         } while (currentTime < stopTime);
  54
  55                         System.out.println();
  56                         System.out.println("Resuming cspace services initialization.");
  57                 }
  58
  59                 //
  60                 // Invoke all post-initialization handlers, passing in a DataSource instance of the Nuxeo db.
  61                 // Typically, these handlers modify column types and add indexes to the Nuxeo db schema.
  62                 //
  63                 svcMain.firePostInitHandlers();
  64
  65                 {
  66                         System.out.print("Finished to firePostInitHandlers - Pausing 6:5 seconds for you to attached the debugger");
  67                         long startTime, currentTime;
  68                         currentTime = startTime = System.currentTimeMillis();
  69                         long stopTime = startTime + 5 * 1000; //5 seconds
  70                         do {
  71                                 if (currentTime % 1000 == 0) {
  72                                         System.out.print(".");
  73                                 }
  74                                 currentTime = System.currentTimeMillis();
  75                         } while (currentTime < stopTime);
  76
  77                         System.out.println();
  78                         System.out.println("Resuming cspace services initialization.");
  79                 }
  80
  81         } catch (Exception e) {
  82             e.printStackTrace();
  83             //fail here
  84             System.err.println("[ERROR] The CollectionSpace Services could not initialize.  Please see the log files for details.");
  85             throw new RuntimeException(e);
  86         }
  87     }
  88
  89     @Override
  90     public void contextDestroyed(ServletContextEvent event) {
  91         //ServiceMain.getInstance().release();
  92     }
  93 }