Package org.apache.tools.ant.taskdefs

# Class AntlibDefinition

java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.AntlibDefinition

All Implemented Interfaces:
  `Cloneable`

Direct Known Subclasses:
  `AttributeNamespaceDef`, `DefBase`, `MacroDef`, `PreSetDef`

public class AntlibDefinition extends Task
Base class for tasks that that can be used in antlibs. For handling uri and class loading.

Since:
  Ant 1.6

## Field Summary

### Fields inherited from class org.apache.tools.ant.Task

`target, taskName, taskType, wrapper`

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

`description, location, project`

## Constructor Summary

Constructors
Constructor
Description
`AntlibDefinition()`

## Method Summary

Modifier and Type
Method
Description
`ClassLoader`
`getAntlibClassLoader()`
The current antlib classloader
`String`
`getURI()`
The URI for this definition.
`void`
`setAntlibClassLoader(ClassLoader classLoader)`
Set the class loader of the loading object
`void`
`setURI(String uri)`
The URI for this definition.

### Methods inherited from class org.apache.tools.ant.Task

`bindToOwner, execute, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType`

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

`clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject`

### Methods inherited from class java.lang.Object

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

## Constructor Details

### AntlibDefinition

public AntlibDefinition()

## Method Details

### setURI

public void setURI(String uri) throws BuildException
The URI for this definition. If the URI is "antlib:org.apache.tools.ant", (this is the default uri) the uri will be set to "". URIs that start with "ant:" are reserved and are not allowed in this context.

Parameters:
  `uri` - the namespace URI
Throws:
  `BuildException` - if a reserved URI is used

### getURI

public String getURI()
The URI for this definition.

Returns:
  The URI for this definition.

### setAntlibClassLoader

public void setAntlibClassLoader(ClassLoader classLoader)
Set the class loader of the loading object

Parameters:
  `classLoader` - a `ClassLoader` value

### getAntlibClassLoader

public ClassLoader getAntlibClassLoader()
The current antlib classloader

Returns:
  the antlib classloader for the definition, this is null if the definition is not used in an antlib.