## 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:
  java.lang.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
`JarLibResolveTask()`

Method Summary
`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(java.lang.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 Detail

### JarLibResolveTask

    public JarLibResolveTask()

Method Detail

### setProperty

    public void setProperty(java.lang.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.