org.apache.cocoon.components.variables
Class PreparedVariableResolver

java.lang.Object
  org.apache.cocoon.components.variables.NOPVariableResolver
      org.apache.cocoon.components.variables.PreparedVariableResolver

All Implemented Interfaces:

Disposable, VariableResolver

public class PreparedVariableResolver
extends NOPVariableResolver
implements Disposable

Prepared implementation of VariableResolver for fast evaluation.

Version:

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

Author:

Sylvain Wallez, Torsten Curdt, Carsten Ziegeler

Field Summary

protected Context	context
protected List	items
protected ServiceManager	manager
protected ServiceSelector	selector

Fields inherited from class org.apache.cocoon.components.variables.NOPVariableResolver

expression

Constructor Summary

PreparedVariableResolver(String expr, ServiceManager manager, Context context)

Method Summary

protected void	addLiteral(String litteral)
protected void	addModuleVariable(String moduleName, String variable)
void	dispose()
String	resolve() Resolve all {...} patterns .

Methods inherited from class org.apache.cocoon.components.variables.NOPVariableResolver

unescape

Methods inherited from class java.lang.Object

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

Field Detail

manager

protected ServiceManager manager

selector

protected ServiceSelector selector

context

protected Context context

items

protected List items

Constructor Detail

PreparedVariableResolver

public PreparedVariableResolver(String expr,
                                ServiceManager manager,
                                Context context)
                         throws PatternException

Throws:

PatternException

Method Detail

addLiteral

protected void addLiteral(String litteral)

addModuleVariable

protected void addModuleVariable(String moduleName,
                                 String variable)
                          throws PatternException

Throws:

PatternException

resolve

public String resolve()
               throws PatternException

Description copied from interface: VariableResolver

Resolve all {...} patterns .

Specified by:

resolve in interface VariableResolver

Overrides:

resolve in class NOPVariableResolver

Throws:

PatternException

dispose

public void dispose()

Specified by:

dispose in interface Disposable