/[svn]/jsampler/trunk/src/org/jsampler/task/EnhancedTask.java
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revision 845 by iliev, Fri Mar 17 12:08:46 2006 UTC revision 1786 by iliev, Wed Oct 8 22:38:15 2008 UTC
# Line 1  Line 1 
1  /*  /*
2   *   JSampler - a java front-end for LinuxSampler   *   JSampler - a java front-end for LinuxSampler
3   *   *
4   *   Copyright (C) 2005, 2006 Grigor Kirilov Iliev   *   Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
5   *   *
6   *   This file is part of JSampler.   *   This file is part of JSampler.
7   *   *
# Line 24  package org.jsampler.task; Line 24  package org.jsampler.task;
24    
25  import net.sf.juife.AbstractTask;  import net.sf.juife.AbstractTask;
26    
27    import org.linuxsampler.lscp.LSException;
28    
29    
30  /**  /**
31   *   * This class extends <code>AbstractTask</code> to add new features.
32   * @author Grigor Iliev   * @author Grigor Iliev
33   */   */
34  public abstract class EnhancedTask<R> extends AbstractTask<R> {  public abstract class EnhancedTask<R> extends AbstractTask<R> {
35          private boolean stopped = false;          private boolean stopped = false;
36            private boolean silent = false;
37                    
38          /**          /**
39           * Marks that the execution of this task was interrupted.           * Marks that the execution of this task was interrupted.
# Line 45  public abstract class EnhancedTask<R> ex Line 48  public abstract class EnhancedTask<R> ex
48           */           */
49          public boolean          public boolean
50          isStopped() { return stopped; }          isStopped() { return stopped; }
51            
52            /**
53             * Determines whether an error message should be shown
54             * if the execution of the task fail.
55             */
56            public boolean
57            isSilent() { return silent; }
58            
59            /**
60             * DSets whether an error message should be shown
61             * if the execution of the task fail.
62             */
63            public void
64            setSilent(boolean b) { silent = b; }
65            
66            /**
67             * Sets the error details provided by the given exception (if the given
68             * exception is <code>LSException</code> instance and contains error details).
69             */
70            public void
71            setErrorDetails(Exception e) {
72                    if(e == null) return;
73                    
74                    if(e instanceof LSException) {
75                            LSException x = (LSException)e;
76                            if(x.getDetails() != null && x.getDetails().length() > 0) {
77                                    setErrorDetails(x.getDetails());
78                            }
79                    }
80            }
81  }  }
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