Package org.apache.tools.ant.types

Class 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.

    • Constructor Detail

      • SysProperties

        public SysProperties()

    • Method Detail

      • 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