Package org.apache.tools.ant.types

Class CommandlineJava.SysProperties

java.lang.Object
org.apache.tools.ant.types.Environment
org.apache.tools.ant.types.CommandlineJava.SysProperties
All Implemented Interfaces:
java.lang.Cloneable
Enclosing class:
CommandlineJava
public static class CommandlineJava.SysProperties
extends Environment
implements java.lang.Cloneable
Specialized Environment class for System properties.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.tools.ant.types.Environment

    Environment.Variable

  • Field Summary

    Fields inherited from class org.apache.tools.ant.types.Environment

    variables

  • Constructor Summary

    Constructors 
    Constructor Description
    SysProperties()  

  • Method Summary

    Modifier and Type Method Description
    void addDefinitionsToList​(java.util.ListIterator<java.lang.String> listIt)
    Add all definitions (including property sets) to a list.
    void addSysproperties​(CommandlineJava.SysProperties ps)
    Add a propertyset to the total set.
    void addSyspropertyset​(PropertySet ps)
    Add a propertyset to the total set.
    java.lang.Object clone()
    Create a deep clone.
    java.lang.String[] getVariables()
    Get the properties as an array; this is an override of the superclass, as it evaluates all the properties.
    void restoreSystem()
    Restore the system properties to the cached value.
    void setSystem()
    Cache the system properties and set the system properties to the new values.
    int size()
    Get the size of the sysproperties instance.

    Methods inherited from class org.apache.tools.ant.types.Environment

    addVariable, getVariablesVector

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • getVariables

      public java.lang.String[] getVariables() throws BuildException
      Get the properties as an array; this is an override of the superclass, as it evaluates all the properties.
      Overrides:
      getVariables in class Environment
      Returns:
      the array of definitions; may be null.
      Throws:
      BuildException - on error.

    • addDefinitionsToList

      public void addDefinitionsToList​(java.util.ListIterator<java.lang.String> listIt)
      Add all definitions (including property sets) to a list.
      Parameters:
      listIt - list iterator supporting add method.

    • size

      public int size()
      Get the size of the sysproperties instance. This merges all property sets, so is not an O(1) operation.
      Returns:
      the size of the sysproperties instance.

    • setSystem

      public void setSystem() throws BuildException
      Cache the system properties and set the system properties to the new values.
      Throws:
      BuildException - if Security prevented this operation.

    • restoreSystem

      public void restoreSystem() throws BuildException
      Restore the system properties to the cached value.
      Throws:
      BuildException - if Security prevented this operation, or there were no system properties to restore.

    • clone

      public java.lang.Object clone() throws java.lang.CloneNotSupportedException
      Create a deep clone.
      Overrides:
      clone in class java.lang.Object
      Returns:
      a cloned instance of SysProperties.
      Throws:
      java.lang.CloneNotSupportedException - for signature.

    • addSyspropertyset

      public void addSyspropertyset​(PropertySet ps)
      Add a propertyset to the total set.
      Parameters:
      ps - the new property set.

    • addSysproperties

      public void addSysproperties​(CommandlineJava.SysProperties ps)
      Add a propertyset to the total set.
      Parameters:
      ps - the new property set.
      Since:
      Ant 1.6.3