org.eclipse.linuxtools.lttng2.control.ui/src/org/eclipse/linuxtools/internal/lttng2/control/ui/views/remote/CommandResult.java

   1 /**********************************************************************
   2  * Copyright (c) 2012, 2013 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.internal.lttng2.control.ui.views.remote;
  13
  14 import java.util.Arrays;
  15
  16 /**
  17  * <p>
  18  * Class containing command result of remote command execution.
  19  * </p>
  20  *
  21  * @author Bernd Hufmann
  22  */
  23 public class CommandResult implements ICommandResult {
  24
  25     // ------------------------------------------------------------------------
  26     // Attributes
  27     // ------------------------------------------------------------------------
  28     /**
  29      * The result of the command. 0 if successful else > 0
  30      */
  31     private int fResult;
  32
  33     /**
  34      * The output as String array.
  35      */
  36     private String[] fOutput = new String[0];
  37     private String[] fErrorOutput = new String[0];
  38
  39     // ------------------------------------------------------------------------
  40     // Constructor
  41     // ------------------------------------------------------------------------
  42
  43     /**
  44      * Constructor
  45      *
  46      * @param result
  47      *            The result of the command
  48      * @param output
  49      *            The output, as an array of strings
  50      * @param errorOutput
  51      *            THe error output as an array of strings
  52      */
  53     public CommandResult(int result, String[] output, String[] errorOutput) {
  54         fResult = result;
  55         if (output != null) {
  56             fOutput = Arrays.copyOf(output, output.length);
  57         }
  58         if (errorOutput != null) {
  59             fErrorOutput = Arrays.copyOf(errorOutput, errorOutput.length);
  60         }
  61     }
  62
  63     // ------------------------------------------------------------------------
  64     // Accessors
  65     // ------------------------------------------------------------------------
  66
  67     @Override
  68     public int getResult() {
  69         return fResult;
  70     }
  71
  72     @Override
  73     public void setResult(int result) {
  74         fResult = result;
  75     }
  76
  77     @Override
  78     public String[] getOutput() {
  79         return Arrays.copyOf(fOutput, fOutput.length);
  80     }
  81
  82     @Override
  83     public void setOutput(String[] output) {
  84         fOutput = new String[0];
  85         if (output != null) {
  86             fOutput = Arrays.copyOf(output, output.length);
  87         }
  88     }
  89
  90     @Override
  91     public String[] getErrorOutput() {
  92         return Arrays.copyOf(fErrorOutput, fErrorOutput.length);
  93     }
  94
  95     @Override
  96     public void setErrorOutput(String[] output) {
  97         fErrorOutput = new String[0];
  98         if (output != null) {
  99             fErrorOutput = Arrays.copyOf(output, output.length);
 100         }
 101     }
 102 }