Docjar: org/mitre/cvw/AdminProc.java

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Source code: org/mitre/cvw/AdminProc.java

1   /*
2    * Copyright (c) 1996-2000. The MITRE Corporation (http://www.mitre.org/).
3    * All rights reserved.
4    * CVW comes with ABSOLUTELY NO WARRANTY. See license for details.
5    */
6   
7   package org.mitre.cvw;
8   
9   import java.net.*;
10  import java.io.*;
11  import java.util.*;
12  
13  /**
14   * CLASS DESCRIPTION
15   * This is a thread to launch the external Admin Tool
16   * @version 
17   * @author unascribed
18   */
19  public class AdminProc extends Thread {
20    CVWAdminTool at;
21    String[] args;
22  
23  /**
24   * FUNCTION DESCRIPTION
25   * @return 
26   */
27    public AdminProc(CVWAdminTool at, String[] cmd) {
28  
29      super("AdminProc");
30  
31      this.at = at;
32      args = cmd; 
33    }
34  
35  /**
36   * FUNCTION DESCRIPTION
37   */
38    public void run() { 
39      at.debugMsg("AdminProc:run() inital args: " + args[0] +" "+ args[1] +" "+ args[2] +" "+ args[3]);
40  
41      if (args != null && args.length == 4) {
42        try {
43    Process child = Runtime.getRuntime().exec(args);
44          InputStream is = child.getInputStream();
45          int c;
46          while ((c = is.read()) != -1) {
47        //System.out.print((char)c);
48            ;
49          }
50          is.close();
51          //Wait for subprocess to close
52          try {
53            child.waitFor();
54          } catch (InterruptedException e) {
55            at.errorMsg(
56               "AdminProc::run() InterruptedException , " 
57                + e.getMessage());
58          }
59          at.msg("EXITED " + child.exitValue());
60  
61        } catch (IOException e) {
62          at.errorMsg(
63            "AdminProc::run() IOException -- error launching admintool executable. "+ e.getMessage());
64             at.msg("EXITED -2");
65        }
66      } else {
67        at.errorMsg(
68          "AdminProc::run() -- improper args for Admin Tool.");
69        at.msg("EXITED -2");
70        return;
71      }
72    }
73  
74      private void stub(String msg) {
75    if (CVWCoordinator.DEBUG) System.out.println("*** STUB: " + msg);
76      }
77  
78  }