## 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
`JavaxScriptRunner()`

Method Summary
`java.lang.Object` `evaluateScript(java.lang.String execName)` Do the work to eval the script.
`void` `executeScript(java.lang.String execName)` Do the work to run the script.
`java.lang.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, getKeepEngine, getLanguage, getProject, getScript, getScriptClassLoader, loadResource, loadResources, replaceContextLoader, restoreContextLoader, setKeepEngine, setLanguage, setProject, setScriptClassLoader, setSrc`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### JavaxScriptRunner

    public JavaxScriptRunner()

Method Detail

### getManagerName

    public java.lang.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(java.lang.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 java.lang.Object evaluateScript(java.lang.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.