ch.obermuhlner.scriptengine.java

Class JavaScriptEngine

java.lang.Object

ch.obermuhlner.scriptengine.java.JavaScriptEngine

All Implemented Interfaces:

javax.script.Compilable, javax.script.ScriptEngine

public class JavaScriptEngine
extends java.lang.Object
implements javax.script.ScriptEngine, javax.script.Compilable

Script engine to compile and run a Java class on the fly.

Field Summary

Fields inherited from interface javax.script.ScriptEngine

ARGV, ENGINE, ENGINE_VERSION, FILENAME, LANGUAGE, LANGUAGE_VERSION, NAME

Constructor Summary

Constructors

Constructor and Description
JavaScriptEngine()

Method Summary

Modifier and Type	Method and Description
javax.script.CompiledScript	compile(java.io.Reader reader)
JavaCompiledScript	compile(java.lang.String script)
javax.script.Bindings	createBindings()
java.lang.Object	eval(java.io.Reader reader)
java.lang.Object	eval(java.io.Reader reader, javax.script.Bindings bindings)
java.lang.Object	eval(java.io.Reader reader, javax.script.ScriptContext context)
java.lang.Object	eval(java.lang.String script)
java.lang.Object	eval(java.lang.String script, javax.script.Bindings bindings)
java.lang.Object	eval(java.lang.String script, javax.script.ScriptContext context)
java.lang.Object	get(java.lang.String key)
javax.script.Bindings	getBindings(int scope)
javax.script.ScriptContext	getContext()
javax.script.ScriptEngineFactory	getFactory()
void	put(java.lang.String key, java.lang.Object value)
void	setBindings(javax.script.Bindings bindings, int scope)
void	setConstructorStrategy(ConstructorStrategy constructorStrategy) Sets the constructor strategy used to construct a Java instance of a class.
void	setContext(javax.script.ScriptContext context)
void	setExecutionClassLoader(java.lang.ClassLoader executionClassLoader) Sets the ClassLoader used to load and execute the class.
void	setExecutionStrategyFactory(ExecutionStrategyFactory executionStrategyFactory) Sets the factory for the execution strategy used to execute a method of a class instance.
void	setIsolation(Isolation isolation) Sets the isolation of the script.
void	setNameStrategy(NameStrategy nameStrategy) Sets the name strategy used to determine the Java class name from a script.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScriptEngine

public JavaScriptEngine()

Method Detail

setNameStrategy

public void setNameStrategy(NameStrategy nameStrategy)

Sets the name strategy used to determine the Java class name from a script.

Parameters:

nameStrategy - the NameStrategy to use in this script engine

setConstructorStrategy

public void setConstructorStrategy(ConstructorStrategy constructorStrategy)

Sets the constructor strategy used to construct a Java instance of a class.

Parameters:

constructorStrategy - the ConstructorStrategy to use in this script engine

setExecutionStrategyFactory

public void setExecutionStrategyFactory(ExecutionStrategyFactory executionStrategyFactory)

Sets the factory for the execution strategy used to execute a method of a class instance.

Parameters:

executionStrategyFactory - the ExecutionStrategyFactory to use in this script engine

setExecutionClassLoader

public void setExecutionClassLoader(java.lang.ClassLoader executionClassLoader)

Sets the ClassLoader used to load and execute the class.

Parameters:

executionClassLoader - the execution ClassLoader

setIsolation

public void setIsolation(Isolation isolation)

Sets the isolation of the script.

Parameters:

isolation - the Isolation

getContext

public javax.script.ScriptContext getContext()

Specified by:

getContext in interface javax.script.ScriptEngine

setContext

public void setContext(javax.script.ScriptContext context)

Specified by:

setContext in interface javax.script.ScriptEngine

createBindings

public javax.script.Bindings createBindings()

Specified by:

createBindings in interface javax.script.ScriptEngine

getBindings

public javax.script.Bindings getBindings(int scope)

Specified by:

getBindings in interface javax.script.ScriptEngine

setBindings

public void setBindings(javax.script.Bindings bindings,
                        int scope)

Specified by:

setBindings in interface javax.script.ScriptEngine

put

public void put(java.lang.String key,
                java.lang.Object value)

Specified by:

put in interface javax.script.ScriptEngine

get

public java.lang.Object get(java.lang.String key)

Specified by:

get in interface javax.script.ScriptEngine

eval

public java.lang.Object eval(java.io.Reader reader)
                      throws javax.script.ScriptException

Specified by:

eval in interface javax.script.ScriptEngine

Throws:

javax.script.ScriptException

eval

public java.lang.Object eval(java.lang.String script)
                      throws javax.script.ScriptException

Specified by:

eval in interface javax.script.ScriptEngine

Throws:

javax.script.ScriptException

eval

public java.lang.Object eval(java.io.Reader reader,
                             javax.script.ScriptContext context)
                      throws javax.script.ScriptException

Specified by:

eval in interface javax.script.ScriptEngine

Throws:

javax.script.ScriptException

eval

public java.lang.Object eval(java.lang.String script,
                             javax.script.ScriptContext context)
                      throws javax.script.ScriptException

Specified by:

eval in interface javax.script.ScriptEngine

Throws:

javax.script.ScriptException

eval

public java.lang.Object eval(java.io.Reader reader,
                             javax.script.Bindings bindings)
                      throws javax.script.ScriptException

Specified by:

eval in interface javax.script.ScriptEngine

Throws:

javax.script.ScriptException

eval

public java.lang.Object eval(java.lang.String script,
                             javax.script.Bindings bindings)
                      throws javax.script.ScriptException

Specified by:

eval in interface javax.script.ScriptEngine

Throws:

javax.script.ScriptException

compile

public javax.script.CompiledScript compile(java.io.Reader reader)
                                    throws javax.script.ScriptException

Specified by:

compile in interface javax.script.Compilable

Throws:

javax.script.ScriptException

compile

public JavaCompiledScript compile(java.lang.String script)
                           throws javax.script.ScriptException

Specified by:

compile in interface javax.script.Compilable

Throws:

javax.script.ScriptException

getFactory

public javax.script.ScriptEngineFactory getFactory()

Specified by:

getFactory in interface javax.script.ScriptEngine