Package org.apache.tools.ant.taskdefs.optional.extension

# Class JarLibResolveTask

java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.optional.extension.JarLibResolveTask

All Implemented Interfaces:
  `Cloneable`

public class JarLibResolveTask extends Task
Tries to locate a JAR to satisfy an extension and place location of JAR into property.

## 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
`JarLibResolveTask()`

## Method Summary

Modifier and Type
Method
Description
`void`
`addConfiguredAnt(AntResolver ant)`
Adds Ant resolver to run an Ant build file to generate a library.
`void`
`addConfiguredExtension(ExtensionAdapter extension)`
Set the Extension looking for.
`void`
`addConfiguredLocation(LocationResolver loc)`
Adds location resolver to look for a library in a location relative to project directory.
`void`
`addConfiguredUrl(URLResolver url)`
Adds a URL resolver to download a library from a URL to a local file.
`void`
`execute()`
Execute the task.
`void`
`setCheckExtension(boolean checkExtension)`
Check nested libraries for extensions
`void`
`setFailOnError(boolean failOnError)`
Set whether to fail if error.
`void`
`setProperty(String property)`
The name of the property in which the location of library is stored.

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

`bindToOwner, 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

### JarLibResolveTask

public JarLibResolveTask()

## Method Details

### setProperty

public void setProperty(String property)
The name of the property in which the location of library is stored.

Parameters:
  `property` - The name of the property in which the location of library is stored.

### setCheckExtension

public void setCheckExtension(boolean checkExtension)
Check nested libraries for extensions

Parameters:
  `checkExtension` - if true, libraries returned by nested resolvers should be checked to see if they supply extension.

### setFailOnError

public void setFailOnError(boolean failOnError)
Set whether to fail if error.

Parameters:
  `failOnError` - if true, failure to locate library should fail build.

### addConfiguredLocation

public void addConfiguredLocation(LocationResolver loc)
Adds location resolver to look for a library in a location relative to project directory.

Parameters:
  `loc` - the resolver location to search.

### addConfiguredUrl

public void addConfiguredUrl(URLResolver url)
Adds a URL resolver to download a library from a URL to a local file.

Parameters:
  `url` - the URL resolver from which to download the library

### addConfiguredAnt

public void addConfiguredAnt(AntResolver ant)
Adds Ant resolver to run an Ant build file to generate a library.

Parameters:
  `ant` - the AntResolver to generate the library.

### addConfiguredExtension

public void addConfiguredExtension(ExtensionAdapter extension)
Set the Extension looking for.

Parameters:
  `extension` - Set the Extension looking for.

### execute

public void execute() throws BuildException
Execute the task.

Overrides:
  `execute` in class `Task`
Throws:
  `BuildException` - if the task fails.