org.zkoss.zk.xel.impl
Class ExecutionResolver

java.lang.Object
  org.zkoss.zk.xel.impl.ExecutionResolver

All Implemented Interfaces:

VariableResolver

public class ExecutionResolver
extends java.lang.Object
implements VariableResolver

A variable resolver that is based on the specified execution.

Since:

3.0.0

Author:

tomyeh

Constructor Summary

ExecutionResolver(Execution exec, VariableResolver parent)
Constructs a resolver with a parent and a page.

Method Summary

java.lang.Object	getSelf() Returns the self variable.
java.lang.Object	resolveVariable(java.lang.String name) Resolves the specified variable.
void	setSelf(java.lang.Object self) Sets the self variable.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutionResolver

public ExecutionResolver(Execution exec,
                         VariableResolver parent)

Constructs a resolver with a parent and a page.

Parameters:

parent - the parent resolver (null means ignored).

exec - the current execution

Method Detail

setSelf

public void setSelf(java.lang.Object self)

Sets the self variable. The self variable also acts as the context to resolve other variables.

getSelf

public java.lang.Object getSelf()

Returns the self variable.

resolveVariable

public java.lang.Object resolveVariable(java.lang.String name)
                                 throws XelException

Description copied from interface: VariableResolver

Resolves the specified variable.

Specified by:

resolveVariable in interface VariableResolver

Parameters:

name - the name of the variable to resolve

Throws:

XelException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object