org.camunda.bpm.engine.impl.scripting

Class SourceExecutableScript

java.lang.Object

org.camunda.bpm.engine.impl.scripting.ExecutableScript

org.camunda.bpm.engine.impl.scripting.SourceExecutableScript

Direct Known Subclasses:

ResourceExecutableScript

public class SourceExecutableScript
extends ExecutableScript

A script which is provided as source code.

Author:

Daniel Meyer

Field Summary

Fields

Modifier and Type	Field and Description
protected CompiledScript	compiledScript The cached compiled script.
protected String	scriptSource The source of the script.
protected boolean	shouldBeCompiled Flag to signal if the script should be compiled

Fields inherited from class org.camunda.bpm.engine.impl.scripting.ExecutableScript

language

Constructor Summary

Constructors

Constructor and Description
SourceExecutableScript(String language, String source)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	compileScript(ScriptEngine engine)
protected Object	evaluateScript(ScriptEngine engine, Bindings bindings)
Object	execute(ScriptEngine engine, VariableScope variableScope, Bindings bindings) Evaluates the script using the provided engine and bindings
CompiledScript	getCompiledScript()
String	getScriptSource()
boolean	isShouldBeCompiled()
void	setScriptSource(String scriptSource) Sets the script source code.

Methods inherited from class org.camunda.bpm.engine.impl.scripting.ExecutableScript

getLanguage

Methods inherited from class java.lang.Object

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

Field Detail

scriptSource

protected String scriptSource

The source of the script.

shouldBeCompiled

protected boolean shouldBeCompiled

Flag to signal if the script should be compiled

compiledScript

protected CompiledScript compiledScript

The cached compiled script.

Constructor Detail

SourceExecutableScript

public SourceExecutableScript(String language,
                      String source)

Method Detail

execute

public Object execute(ScriptEngine engine,
             VariableScope variableScope,
             Bindings bindings)

Description copied from class: ExecutableScript

Evaluates the script using the provided engine and bindings

Specified by:

execute in class ExecutableScript

Parameters:

engine - the script engine to use for evaluating the script.

variableScope - the variable scope of the execution

bindings - the bindings to use for evaluating the script.

Returns:

the result of the script evaluation

compileScript

protected void compileScript(ScriptEngine engine)

evaluateScript

protected Object evaluateScript(ScriptEngine engine,
                    Bindings bindings)

getScriptSource

public String getScriptSource()

setScriptSource

public void setScriptSource(String scriptSource)

Sets the script source code. And invalidates any cached compilation result.

Parameters:

scriptSource - the new script source code

getCompiledScript

public CompiledScript getCompiledScript()

isShouldBeCompiled

public boolean isShouldBeCompiled()