org.apache.tools.ant.types.optional
Class ScriptFilter

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.filters.TokenFilter.ChainableReaderFilter
          org.apache.tools.ant.types.optional.ScriptFilter

All Implemented Interfaces:

java.lang.Cloneable, ChainableReader, TokenFilter.Filter

public class ScriptFilter
extends TokenFilter.ChainableReaderFilter

Most of this is CAP (Cut And Paste) from the Script task ScriptFilter class, implements TokenFilter.Filter for scripts to use. This provides the same beans as the Script Task to a script. The script is meant to use get self.token and set self.token in the reply.

Since:

Ant 1.6

Field Summary

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

description, location, project

Constructor Summary

ScriptFilter()

Method Summary

void	addText(java.lang.String text) The script text.
Path	createClasspath() Classpath to be used when searching for classes and resources.
java.lang.String	filter(java.lang.String token) Called filter the token.
java.lang.String	getToken() The current token
void	setClasspath(Path classpath) Set the classpath to be used when searching for classes and resources.
void	setClasspathRef(Reference r) Set the classpath by reference.
void	setLanguage(java.lang.String language) Defines the language (required).
void	setManager(java.lang.String manager) Defines the manager.
void	setProject(Project project) Set the project.
void	setSrc(java.io.File file) Load the script from an external file ; optional.
void	setToken(java.lang.String token) The current token

Methods inherited from class org.apache.tools.ant.filters.TokenFilter.ChainableReaderFilter

chain, setByLine

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

clone, getDescription, getLocation, getProject, log, log, setDescription, setLocation

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptFilter

public ScriptFilter()

Method Detail

setProject

public void setProject(Project project)

Set the project.

Overrides:

setProject in class ProjectComponent

Parameters:

project - the owner of this component.

setLanguage

public void setLanguage(java.lang.String language)

Defines the language (required).

Parameters:

language - the scripting language name for the script.

setToken

public void setToken(java.lang.String token)

The current token

Parameters:

token - the string filtered by the script

getToken

public java.lang.String getToken()

The current token

Returns:

the string filtered by the script

filter

public java.lang.String filter(java.lang.String token)

Called filter the token. This sets the token in this object, calls the script and returns the token.

Parameters:

token - the token to be filtered

Returns:

the filtered token

setSrc

public void setSrc(java.io.File file)

Load the script from an external file ; optional.

Parameters:

file - the file containing the script source.

addText

public void addText(java.lang.String text)

The script text.

Parameters:

text - a component of the script text to be added.

setManager

public void setManager(java.lang.String manager)

Defines the manager.

Parameters:

manager - the scripting manager.

setClasspath

public void setClasspath(Path classpath)

Set the classpath to be used when searching for classes and resources.

Parameters:

classpath - an Ant Path object containing the search path.

createClasspath

public Path createClasspath()

Classpath to be used when searching for classes and resources.

Returns:

an empty Path instance to be configured by Ant.

setClasspathRef

public void setClasspathRef(Reference r)

Set the classpath by reference.

Parameters:

r - a Reference to a Path instance to be used as the classpath value.