de.matrixweb.smaller.javascript

Class JavaScriptExecutorRhino

java.lang.Object

de.matrixweb.smaller.javascript.JavaScriptExecutorRhino

All Implemented Interfaces:

JavaScriptExecutor

public class JavaScriptExecutorRhino
extends Object
implements JavaScriptExecutor

Author:

markusw

Constructor Summary

Constructors

Constructor and Description
JavaScriptExecutorRhino(String name) This creates a new script environment with the optimization level set to maximum.
JavaScriptExecutorRhino(String name, Class<?> clazz) This creates a new script environment with the optimization level set to maximum.
JavaScriptExecutorRhino(String name, int optimizationLevel) This creates a new script environment.
JavaScriptExecutorRhino(String name, int optimizationLevel, Class<?> clazz) This creates a new script environment.

Method Summary

Methods

Modifier and Type	Method and Description
void	addCallScript(String source)
void	addGlobalFunction(String name, Object object)
void	addGlobalFunction(String name, Object object, String method)
void	addScriptFile(String file)
void	addScriptFile(URL url)
void	addScriptSource(String source, String name)
void	dispose()
void	run(Reader input, Writer output)

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScriptExecutorRhino

public JavaScriptExecutorRhino(String name)

This creates a new script environment with the optimization level set to maximum.

Parameters:

name - The path of the script to add

JavaScriptExecutorRhino

public JavaScriptExecutorRhino(String name,
                       Class<?> clazz)

This creates a new script environment with the optimization level set to maximum.

Parameters:

name - The path of the script to add

clazz - The class used for resource resolving

JavaScriptExecutorRhino

public JavaScriptExecutorRhino(String name,
                       int optimizationLevel)

This creates a new script environment.

Parameters:

name - The path of the script to add

optimizationLevel - The optimization level to use (-1 lowest, 9 highest)

JavaScriptExecutorRhino

public JavaScriptExecutorRhino(String name,
                       int optimizationLevel,
                       Class<?> clazz)

This creates a new script environment.

Parameters:

name - The path of the script to add

optimizationLevel - The optimization level to use (-1 lowest, 9 highest)

clazz - The class used for resource resolving

Method Detail

addGlobalFunction

public final void addGlobalFunction(String name,
                     Object object)

Specified by:

addGlobalFunction in interface JavaScriptExecutor

Parameters:

name - The name to use of method to make available

object - The object to make globally available in the environment

See Also:

JavaScriptExecutor.addGlobalFunction(java.lang.String, java.lang.Object)

addGlobalFunction

public final void addGlobalFunction(String name,
                     Object object,
                     String method)

Specified by:

addGlobalFunction in interface JavaScriptExecutor

Parameters:

name - The name to use of method to make available

object - The object to make globally available in the environment

method - The name of the method to publish

See Also:

JavaScriptExecutor.addGlobalFunction(java.lang.String, java.lang.Object, java.lang.String)

addScriptSource

public void addScriptSource(String source,
                   String name)

Specified by:

addScriptSource in interface JavaScriptExecutor

Parameters:

source - The source code of a script to add

name - The name of the source for debugging/error reporting

See Also:

JavaScriptExecutor.addScriptSource(java.lang.String, java.lang.String)

addScriptFile

public void addScriptFile(String file)

Specified by:

addScriptFile in interface JavaScriptExecutor

Parameters:

file - The path of the file to add

See Also:

JavaScriptExecutor.addScriptFile(java.lang.String)

addScriptFile

public void addScriptFile(URL url)

Specified by:

addScriptFile in interface JavaScriptExecutor

Parameters:

url - The URL to load the script from

See Also:

JavaScriptExecutor.addScriptFile(java.net.URL)

addCallScript

public void addCallScript(String source)

Specified by:

addCallScript in interface JavaScriptExecutor

Parameters:

source - The source script to evaluate. This should contain %s where the reader input should be placed.

See Also:

JavaScriptExecutor.addCallScript(java.lang.String)

run

public void run(Reader input,
       Writer output)
         throws IOException

Specified by:

run in interface JavaScriptExecutor

Parameters:

input - The execution input parameters

output - The execution result

Throws:

IOException

See Also:

JavaScriptExecutor.run(java.io.Reader, java.io.Writer)

dispose

public void dispose()

Specified by:

dispose in interface JavaScriptExecutor

See Also:

JavaScriptExecutor.dispose()