Package org.apache.tools.ant.util.optional

# Class JavaxScriptRunner

java.lang.Object
org.apache.tools.ant.util.ScriptRunnerBase
org.apache.tools.ant.util.optional.JavaxScriptRunner

public class JavaxScriptRunner extends ScriptRunnerBase
This class is used to run scripts using JSR 223.

Since:
  Ant 1.7.0

## Constructor Summary

Constructors
Constructor
Description
`JavaxScriptRunner()`

## Method Summary

Modifier and Type
Method
Description
`Object`
`evaluateScript(String execName)`
Do the work to eval the script.
`void`
`executeScript(String execName)`
Do the work to run the script.
`String`
`getManagerName()`
Get the name of the manager prefix.
`boolean`
`supportsLanguage()`
Check if a script engine can be created for this language.

### Methods inherited from class org.apache.tools.ant.util.ScriptRunnerBase

`addBean, addBeans, addText, bindToComponent, bindToComponentMinimum, checkLanguage, clearScript, getBeans, getCompiled, getKeepEngine, getLanguage, getProject, getScript, getScriptClassLoader, loadResource, loadResources, replaceContextLoader, restoreContextLoader, setCompiled, setEncoding, setKeepEngine, setLanguage, setProject, setScriptClassLoader, setSrc`

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

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

## Constructor Details

### JavaxScriptRunner

public JavaxScriptRunner()

## Method Details

### getManagerName

public String getManagerName()
Get the name of the manager prefix.

Specified by:
  `getManagerName` in class `ScriptRunnerBase`
Returns:
  "javax"

### supportsLanguage

public boolean supportsLanguage()
Check if a script engine can be created for this language..

Specified by:
  `supportsLanguage` in class `ScriptRunnerBase`
Returns:
  true if a script engine can be created, false otherwise.

### executeScript

public void executeScript(String execName) throws BuildException
Do the work to run the script.

Specified by:
  `executeScript` in class `ScriptRunnerBase`
Parameters:
  `execName` - the name that will be passed to the scripting engine for this script execution.
Throws:
  `BuildException` - if something goes wrong executing the script.

### evaluateScript

public Object evaluateScript(String execName) throws BuildException
Do the work to eval the script.

Specified by:
  `evaluateScript` in class `ScriptRunnerBase`
Parameters:
  `execName` - the name that will be passed to the scripting engine for this script execution.
Returns:
  the result of the evaluation
Throws:
  `BuildException` - if something goes wrong executing the script.