org.springframework.scripting.groovy

Class GroovyScriptEvaluator

java.lang.Object

org.springframework.scripting.groovy.GroovyScriptEvaluator

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, ScriptEvaluator

public class GroovyScriptEvaluator
extends java.lang.Object
implements ScriptEvaluator, org.springframework.beans.factory.BeanClassLoaderAware

Groovy-based implementation of Spring's ScriptEvaluator strategy interface.

Since:

4.0

Author:

Juergen Hoeller

See Also:

GroovyShell.evaluate(String, String)

Constructor Summary

Constructors

Constructor and Description
GroovyScriptEvaluator() Construct a new GroovyScriptEvaluator.
GroovyScriptEvaluator(java.lang.ClassLoader classLoader) Construct a new GroovyScriptEvaluator.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate(ScriptSource script) Evaluate the given script.
java.lang.Object	evaluate(ScriptSource script, java.util.Map<java.lang.String,java.lang.Object> arguments) Evaluate the given script with the given arguments.
void	setBeanClassLoader(java.lang.ClassLoader classLoader)

Methods inherited from class java.lang.Object

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

Constructor Detail

GroovyScriptEvaluator

public GroovyScriptEvaluator()

Construct a new GroovyScriptEvaluator.

GroovyScriptEvaluator

public GroovyScriptEvaluator(java.lang.ClassLoader classLoader)

Construct a new GroovyScriptEvaluator.

Parameters:

classLoader - the ClassLoader to use as a parent for the GroovyShell

Method Detail

setBeanClassLoader

public void setBeanClassLoader(java.lang.ClassLoader classLoader)

Specified by:

setBeanClassLoader in interface org.springframework.beans.factory.BeanClassLoaderAware

evaluate

public java.lang.Object evaluate(ScriptSource script)

Description copied from interface: ScriptEvaluator

Evaluate the given script.

Specified by:

evaluate in interface ScriptEvaluator

Parameters:

script - the ScriptSource for the script to evaluate

Returns:

the return value of the script, if any

evaluate

public java.lang.Object evaluate(ScriptSource script,
                                 java.util.Map<java.lang.String,java.lang.Object> arguments)

Description copied from interface: ScriptEvaluator

Evaluate the given script with the given arguments.

Specified by:

evaluate in interface ScriptEvaluator

Parameters:

script - the ScriptSource for the script to evaluate

arguments - the key-value pairs to expose to the script, typically as script variables. May be null.

Returns:

the return value of the script, if any