org.apache.commons.launcher.types
Class ConditionalArgument

java.lang.Object
  |
  +--org.apache.tools.ant.ProjectComponent
        |
        +--org.apache.tools.ant.types.DataType
              |
              +--org.apache.commons.launcher.types.ConditionalArgument

public class ConditionalArgument

extends org.apache.tools.ant.types.DataType

A class that represents nested or elements. This class provides the same functionality as the class that represents these same elements in a "java" task. In addition, this class supports conditional "if" and "unless" attributes.

Author:

Patrick Luby

Field Summary

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

checked, description, ref

Fields inherited from class org.apache.tools.ant.ProjectComponent

project

Constructor Summary

ConditionalArgument()

Method Summary

java.lang.String	getIf() Get the "if" condition flag.
java.lang.String[]	getParts() Get a single command line argument.
java.lang.String	getUnless() Get the "unless" condition flag.
void	setFile(java.io.File file) Set a single command line argument to the absolute filename of the specified file.
void	setIf(java.lang.String property) Set the "if" condition.
void	setLine(java.lang.String line) Set a line to split into several command line arguments.
void	setPath(org.apache.tools.ant.types.Path path) Set a single command line argument and treat it like a path.
void	setUnless(java.lang.String property) Set the "unless" condition.
void	setValue(java.lang.String value) Set a single command line argument.

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

checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, getCheckedRef, getDescription, getRefid, isChecked, isReference, noChildrenAllowed, setChecked, setDescription, setRefid, tooManyAttributes

Methods inherited from class org.apache.tools.ant.ProjectComponent

getProject, log, log, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

ConditionalArgument

public ConditionalArgument()

Method Detail

getIf

public java.lang.String getIf()

Get the "if" condition flag.

Returns:

the "if" condition flag

getParts

public java.lang.String[] getParts()

Get a single command line argument.

Returns:

a single command line argument

getUnless

public java.lang.String getUnless()

Get the "unless" condition flag.

Returns:

the "unless" condition flag

setFile

public void setFile(java.io.File file)

Set a single command line argument to the absolute filename of the specified file.

Parameters:

file - a single command line argument

setIf

public void setIf(java.lang.String property)

Set the "if" condition. Tasks that nest this class as an element should evaluate this flag in their Task.execute() method. If the following conditions are true, the task should process this element:

The flag is neither null nor a empty string
The property that the flag resolves to after macro substitution is defined

Parameters:

property - a property name or macro

setLine

public void setLine(java.lang.String line)

Set a line to split into several command line arguments.

Parameters:

line - line to split into several commandline arguments

setPath

public void setPath(org.apache.tools.ant.types.Path path)

Set a single command line argument and treat it like a path. The correct path separator for the platform is used.

Parameters:

path - a single command line argument

setUnless

public void setUnless(java.lang.String property)

Set the "unless" condition. Tasks that nest this class as an element should evaluate this flag in their Task.execute() method. If the following conditions are true, the task should ignore this element:

The flag is neither null nor a empty string
The property that the flag resolves to after macro substitution is defined

Parameters:

property - a property name or macro

setValue

public void setValue(java.lang.String value)

Set a single command line argument.

Parameters:

value - a single command line argument