Package org.zkoss.zk.xel.impl

Class ExecutionResolver

java.lang.Object

org.zkoss.zk.xel.impl.ExecutionResolver

All Implemented Interfaces:

org.zkoss.xel.VariableResolver, org.zkoss.xel.VariableResolverX

public class ExecutionResolver
extends Object
implements org.zkoss.xel.VariableResolverX

A variable resolver that is based on the specified execution.

Since:

3.0.0

Author:

tomyeh

Constructor Summary

Constructors

Constructor	Description
ExecutionResolver(Execution exec, org.zkoss.xel.VariableResolver parent)	Constructs a resolver with a parent and a page.

Method Summary

Modifier and Type	Method	Description
Object	getSelf()	Returns the self variable.
Object	resolveVariable(String name)
Object	resolveVariable(org.zkoss.xel.XelContext ctx, Object base, Object onm)
protected Object	resolveVariable0(Object self, org.zkoss.xel.XelContext ctx, Object base, Object onm)
void	setSelf(Object self)	Sets the self variable.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ExecutionResolver

public ExecutionResolver(Execution exec,
 org.zkoss.xel.VariableResolver parent)

Constructs a resolver with a parent and a page.

Parameters:

parent - the parent resolver (null means ignored).

exec - the current execution

Method Details

setSelf

public void setSelf(Object self)

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

getSelf

public Object getSelf()

Returns the self variable.

resolveVariable

public Object resolveVariable(String name)
                       throws org.zkoss.xel.XelException

Specified by:

resolveVariable in interface org.zkoss.xel.VariableResolver

Throws:

org.zkoss.xel.XelException

resolveVariable

public Object resolveVariable(org.zkoss.xel.XelContext ctx,
 Object base,
 Object onm)

Specified by:

resolveVariable in interface org.zkoss.xel.VariableResolverX

resolveVariable0

protected Object resolveVariable0(Object self,
 org.zkoss.xel.XelContext ctx,
 Object base,
 Object onm)

toString

public String toString()

Overrides:

toString in class Object