Package aQute.lib.io

Class IO.EnvironmentCalculator

  • Enclosing class:
    IO
    static class IO.EnvironmentCalculator
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private boolean iswindows  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) java.lang.String getenv​(java.lang.String key)  
      (package private) java.io.File getHome()  
      (package private) java.io.File getJavaHome()  
      (package private) java.lang.String getSystemEnv​(java.lang.String key)
      Get the value of a system environment variable.
      private java.lang.String getSystemEnv​(java.lang.String key, java.util.Set<java.lang.String> visited)  
      private java.io.File testFile​(java.lang.String path)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • iswindows

        private boolean iswindows

    • Constructor Detail

      • EnvironmentCalculator

        public EnvironmentCalculator​(boolean iswindows)

    • Method Detail

      • getSystemEnv

        java.lang.String getSystemEnv​(java.lang.String key)
        Get the value of a system environment variable. Expand any macros (%...%) if run on windows. Generally, on Linux et. al. environment variables are already expanded.
        Parameters:
        key - the environment variable name
        Returns:
        the value with expanded macros if on windows.

      • getSystemEnv

        private java.lang.String getSystemEnv​(java.lang.String key,
                                      java.util.Set<java.lang.String> visited)

      • getenv

        java.lang.String getenv​(java.lang.String key)

      • getHome

        java.io.File getHome()

      • getJavaHome

        java.io.File getJavaHome()

      • testFile

        private java.io.File testFile​(java.lang.String path)