org.sf.codejen.js
Class JsWorker

java.lang.Object
  org.sf.codejen.js.JsWorker

Direct Known Subclasses:

JsFileNameGenerator, JsModelExtractor, JsTemplateProcessor

public abstract class JsWorker
extends Object

Common base for JavaScript processing. It compiles the JavaScript before the execution to improve the performance.

Author:

Shane Ng

Constructor Summary

JsWorker()

Method Summary

protected Object	exec(Object model, Class resultClass) Executes the script with the model.
void	setModelName(String modelName) Sets the name of the context variable.
void	setScript(String script) Sets the script(s) for execution.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsWorker

public JsWorker()

Method Detail

setModelName

public void setModelName(String modelName)

Sets the name of the context variable.

Parameters:

modelName - the name of context variable.

setScript

public void setScript(String script)
               throws Exception

Sets the script(s) for execution. It can be:

• script files seperated with File.pathSeparatorChar
• script beginning with "javascript:"

Parameters:

script - the script for execution.

Throws:

Exception - when error like IO error and compile error is encountered.

exec

protected Object exec(Object model,
                      Class resultClass)

Executes the script with the model.

Parameters:

model - the model to be used in the script.

resultClass - the class of the returning result.

Returns:

execution result of the script.