View Javadoc

1   package net.sf.tomp.xtcl.command;
2   
3   import net.sf.tomp.xtcl.Command;
4   import net.sf.tomp.xtcl.Context;
5   
6   /***
7    * DOCUMENT ME!
8    * 
9    * @author tomp
10   */
11  public class TryBlock extends AbstractCommand {
12      /*** DOCUMENT ME! */
13      protected Command command;
14  
15      /***
16       * DOCUMENT ME!
17       * 
18       * @param c DOCUMENT ME!
19       */
20      public void setCommand(Command c) {
21          command = c;
22      }
23  
24      /***
25       * DOCUMENT ME!
26       * 
27       * @param context DOCUMENT ME!
28       * @return DOCUMENT ME!
29       * @throws Exception DOCUMENT ME!
30       */
31      public int execute(Context context) throws Exception {
32          command.execute(context);
33  
34          return 0;
35      }
36  
37      /***
38       * DOCUMENT ME!
39       * 
40       * @return DOCUMENT ME!
41       */
42      public String toString() {
43          return "TRY-CATCH-BLOCK {" + command + "}";
44      }
45  }
46  
47  /*
48   * The contents of this file are subject to the Mozilla Public License Version
49   * 1.1 (the "License"); you may not use this file except in compliance with the
50   * License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
51   * Software distributed under the License is distributed on an "AS IS" basis,
52   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
53   * the specific language governing rights and limitations under the License. The
54   * Original Code is: all this file. The Initial Developer of the Original Code
55   * is: Tomas Pitner, Masaryk University in Brno, Czech Republic. Contributor(s):
56   */