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org.apache.cocoon.components.flow
Class CompilingInterpreter

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.components.flow.AbstractInterpreter
          org.apache.cocoon.components.flow.CompilingInterpreter

All Implemented Interfaces:

Disposable, Component, Configurable, Contextualizable, LogEnabled, Serviceable, SingleThreaded, Interpreter

Direct Known Subclasses:

FOM_JavaScriptInterpreter

public abstract class CompilingInterpreter
extends AbstractInterpreter

This is a base class for all interpreters compiling the scripts

Version:

CVS $Id: CompilingInterpreter.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Ovidiu Predescu, Marcus Crafter, Carsten Ziegeler

Nested Class Summary

protected class

CompilingInterpreter.ScriptSourceEntry

Nested classes/interfaces inherited from interface org.apache.cocoon.components.flow.Interpreter

Interpreter.Argument

Field Summary

protected Map	compiledScripts Mapping of String objects (source uri's) to ScriptSourceEntry's
protected SourceResolver	sourceresolver A source resolver

Fields inherited from class org.apache.cocoon.components.flow.AbstractInterpreter

avalonContext, checkTime, context, continuationsMgr, manager, needResolve, reloadScripts

Fields inherited from interface org.apache.cocoon.components.flow.Interpreter

ROLE

Constructor Summary

CompilingInterpreter()

Method Summary

protected abstract org.mozilla.javascript.Script	compileScript(org.mozilla.javascript.Context context, org.mozilla.javascript.Scriptable scope, Source source) TODO - This is a little bit strange, the interpreter calls get Script on the ScriptSourceEntry which in turn calls compileScript on the interpreter.
void	dispose()
void	service(ServiceManager manager) Composable

Methods inherited from class org.apache.cocoon.components.flow.AbstractInterpreter

configure, contextualize, forwardTo, getInterpreterID, process, register, setInterpreterID

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cocoon.components.flow.Interpreter

callFunction, handleContinuation

Field Detail

sourceresolver

protected SourceResolver sourceresolver

A source resolver

compiledScripts

protected Map compiledScripts

Mapping of String objects (source uri's) to ScriptSourceEntry's

Constructor Detail

CompilingInterpreter

public CompilingInterpreter()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Composable

Specified by:

service in interface Serviceable

Overrides:

service in class AbstractInterpreter

Throws:

ServiceException

dispose

public void dispose()

Specified by:

dispose in interface Disposable

Overrides:

dispose in class AbstractInterpreter

compileScript

protected abstract org.mozilla.javascript.Script compileScript(org.mozilla.javascript.Context context,
                                                               org.mozilla.javascript.Scriptable scope,
                                                               Source source)
                                                        throws Exception

TODO - This is a little bit strange, the interpreter calls get Script on the ScriptSourceEntry which in turn calls compileScript on the interpreter. I think we need more refactoring here.

Throws:

Exception