Package edu.umd.cs.findbugs

Class LaunchAppropriateUI

  • public class LaunchAppropriateUI
extends java.lang.Object
    Class to launch the appropriate textUI or GUI. This class is the Main-Class in the findbugs.jar manifest, and is responsible for running an appropriate main() method.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.String[] args
      Command line arguments.
      static int GUI1
      UI code for the old Swing GUI.
      static int GUI2
      UI code for the new Swing GUI.
      static int SHOW_HELP
      UI code for displaying command line help.
      static int SHOW_VERSION
      UI code for displaying command line version information.
      static int TEXTUI
      UI code for the text (command line) UI.
      static java.util.Map<java.lang.String,​java.lang.Integer> uiNameToCodeMap
      Map of UI name strings to integer UI codes.

    • Constructor Summary

      Constructors 
      Constructor Description
      LaunchAppropriateUI​(java.lang.String[] args)
      Constructor.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      private int getLaunchProperty()
      Find out what UI should be launched.
      void launch()
      Launch the appropriate UI.
      static void main​(java.lang.String[] args)
      main() method.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • TEXTUI

        public static final int TEXTUI
        UI code for the text (command line) UI.
        See Also:
        Constant Field Values

      • GUI1

        public static final int GUI1
        UI code for the old Swing GUI. This is deprecated now.
        See Also:
        Constant Field Values

      • SHOW_HELP

        public static final int SHOW_HELP
        UI code for displaying command line help.
        See Also:
        Constant Field Values

      • SHOW_VERSION

        public static final int SHOW_VERSION
        UI code for displaying command line version information.
        See Also:
        Constant Field Values

      • uiNameToCodeMap

        @StaticConstant
public static final java.util.Map<java.lang.String,​java.lang.Integer> uiNameToCodeMap
        Map of UI name strings to integer UI codes.

      • args

        private java.lang.String[] args
        Command line arguments.

    • Constructor Detail

      • LaunchAppropriateUI

        public LaunchAppropriateUI​(java.lang.String[] args)
        Constructor.
        Parameters:
        args - command line arguments

    • Method Detail

      • launch

        public void launch()
            throws java.lang.Exception
        Launch the appropriate UI.
        Throws:
        java.lang.Exception

      • getLaunchProperty

        private int getLaunchProperty()
        Find out what UI should be launched.

        First, we check the command line arguments to see if the first argument specifies the UI (e.g., "-textui", "-gui", etc.)

        If the first command line argument does not specify the UI, then we check the findbugs.launchUI system property to one of the following values:

        • -Dfindbugs.launchUI=textui for textui,
        • -Dfindbugs.launchUI=gui1 for the original swing gui,
        • -Dfindbugs.launchUI=gui2 for the new swing gui,
        • -Dfindbugs.launchUI=version for the ShowVersion main() method, or
        • -Dfindbugs.launchUI=help for the ShowHelp main() method.
        Any other value (or the absence of any value) will not change the default behavior, which is to launch the newer "gui2" on systems that support it.
        Returns:
        an integer UI code: TEXTUI, GUI1, GUI2, SHOW_VERSION, SHOW_HELP, or possibly another user-set int value

      • main

        public static void main​(java.lang.String[] args)
                 throws java.lang.Exception
        main() method. This is where execution of FindBugs (any UI) starts.
        Parameters:
        args - command line arguments
        Throws:
        java.lang.Exception