org.springframework.integration.scripting.jsr223

Class AbstractScriptExecutor

java.lang.Object

org.springframework.integration.scripting.jsr223.AbstractScriptExecutor

All Implemented Interfaces:

ScriptExecutor

Direct Known Subclasses:

DefaultScriptExecutor, PythonScriptExecutor

public abstract class AbstractScriptExecutor
extends Object
implements ScriptExecutor

Base Class for ScriptExecutor

Since:

2.1

Author:

David Turanski, Mark Fisher, Artem Bilan, Gary Russell

Field Summary

Fields

Modifier and Type	Field and Description
protected String	language
protected Log	logger
protected ScriptEngine	scriptEngine

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractScriptExecutor(String language)

Method Summary

Modifier and Type	Method and Description
Object	executeScript(ScriptSource scriptSource)
Object	executeScript(ScriptSource scriptSource, Map<String,Object> variables)
protected abstract Object	postProcess(Object result, ScriptEngine scriptEngine, String script, Bindings bindings) Subclasses may implement this to provide any special handling required

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Log logger

scriptEngine

protected final ScriptEngine scriptEngine

language

protected final String language

Constructor Detail

AbstractScriptExecutor

protected AbstractScriptExecutor(String language)

Method Detail

executeScript

public Object executeScript(ScriptSource scriptSource)

Specified by:

executeScript in interface ScriptExecutor

Parameters:

scriptSource - The script source.

Returns:

The result of the execution.

executeScript

public Object executeScript(ScriptSource scriptSource,
                            Map<String,Object> variables)

Specified by:

executeScript in interface ScriptExecutor

Parameters:

scriptSource - The script source.

variables - The variables.

Returns:

The result of the execution.

postProcess

protected abstract Object postProcess(Object result,
                                      ScriptEngine scriptEngine,
                                      String script,
                                      Bindings bindings)

Subclasses may implement this to provide any special handling required

Parameters:

result - the result.

scriptEngine - the engine.

script - the script.

bindings - the bindings.

Returns:

modified result