net.sf.arise.gsf
Class BaseEngine

java.lang.Object
  |
  +--net.sf.arise.gsf.BaseEngine

All Implemented Interfaces:

Engine

Direct Known Subclasses:

BSFSupportedEngine, PijiEngine

public abstract class BaseEngine

extends java.lang.Object

implements Engine

Field Summary

protected org.apache.commons.logging.Log

log

Constructor Summary

	BaseEngine(java.lang.String name, java.lang.String language)
	BaseEngine(java.lang.String name, java.lang.String language, Classpath classpath)
protected	BaseEngine(java.lang.String name, java.lang.String language, Classpath classpath, BaseEngine parent, int depth)

Method Summary

void	addListener(EngineListener listener)
protected java.lang.String	childName()
protected void	fireEvalDone(Result result)
protected void	fireEvalFailed(java.lang.Throwable t)
protected void	fireEvalStarting(java.lang.Object expr)
Classpath	getClasspath() Current classpath
protected int	getDepth()
java.lang.Object	getIt()
java.lang.String	getLanguage() The language
java.lang.String	getName() The name
java.lang.Throwable	getOops()
Engine	getParent()
void	removeListener(EngineListener listener)
void	reset() Reset current classpath
protected void	setClasspath(Classpath classpath)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.arise.gsf.Engine

bind, eval, getBindings, getClassLoader, lookup, reset, reset, spawn, unbind

Field Detail

log

protected final org.apache.commons.logging.Log log

Constructor Detail

BaseEngine

public BaseEngine(java.lang.String name,
                  java.lang.String language)
           throws java.lang.Exception

BaseEngine

public BaseEngine(java.lang.String name,
                  java.lang.String language,
                  Classpath classpath)
           throws java.lang.Exception

BaseEngine

protected BaseEngine(java.lang.String name,
                     java.lang.String language,
                     Classpath classpath,
                     BaseEngine parent,
                     int depth)
              throws java.lang.Exception

Method Detail

getIt

public java.lang.Object getIt()

Specified by:

getIt in interface Engine

getOops

public java.lang.Throwable getOops()

Specified by:

getOops in interface Engine

addListener

public void addListener(EngineListener listener)

Specified by:

addListener in interface Engine

removeListener

public void removeListener(EngineListener listener)

Specified by:

removeListener in interface Engine

fireEvalStarting

protected void fireEvalStarting(java.lang.Object expr)

fireEvalDone

protected void fireEvalDone(Result result)

fireEvalFailed

protected void fireEvalFailed(java.lang.Throwable t)

getDepth

protected int getDepth()

getName

public java.lang.String getName()

Description copied from interface: Engine

The name

Specified by:

getName in interface Engine

getParent

public Engine getParent()

Specified by:

getParent in interface Engine

childName

protected java.lang.String childName()

getLanguage

public java.lang.String getLanguage()

Description copied from interface: Engine

The language

Specified by:

getLanguage in interface Engine

getClasspath

public Classpath getClasspath()

Description copied from interface: Engine

Current classpath

Specified by:

getClasspath in interface Engine

setClasspath

protected void setClasspath(Classpath classpath)

reset

public void reset()
           throws java.lang.Exception

Description copied from interface: Engine

Reset current classpath

Specified by:

reset in interface Engine

java.lang.Exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object