Package 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, Ngoc Nhan

Field Summary

Fields

Modifier and Type	Field	Description
protected final Log	logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractScriptExecutor(String language)
protected	AbstractScriptExecutor(ScriptEngine scriptEngine)

Method Summary

Modifier and Type	Method	Description
Object	executeScript(ScriptSource scriptSource, Map<String,Object> variables)	Execute a script from the provided ScriptSource with an optional binding variables.
ScriptEngine	getScriptEngine()
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

Methods inherited from interface org.springframework.integration.scripting.ScriptExecutor

executeScript

Field Details

logger

protected final Log logger

Constructor Details

AbstractScriptExecutor

protected AbstractScriptExecutor(String language)

AbstractScriptExecutor

protected AbstractScriptExecutor(ScriptEngine scriptEngine)

Method Details

getScriptEngine

public ScriptEngine getScriptEngine()

executeScript

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

Description copied from interface: ScriptExecutor

Execute a script from the provided ScriptSource with an optional binding 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