org.zkoss.zkplus.spring
Class DelegatingVariableResolver

java.lang.Object
  org.zkoss.zkplus.spring.DelegatingVariableResolver

All Implemented Interfaces:

java.io.Serializable, VariableResolver

public class DelegatingVariableResolver
extends java.lang.Object
implements VariableResolver, java.io.Serializable

DelegatingVariableResolver for resolving Spring beans, Spring Security variables and Spring Webflow variables.

It delegates variable resolving to ZK Spring core, ZK Spring Security and ZK Spring FlowResolver if they are on application classpath.

Usage:
<?variable-resolver class="org.zkoss.zkplus.spring.DelegatingVariableResolver"?>

Developers can specify a list of class names separated with comma in a library property called org.zkoss.spring.VariableResolver.class, such they are used as the default variable resolvers.

Applicable to Spring Framework version 2.x or later

Author:

henrichen, ashish

See Also:

Serialized Form

Field Summary

protected java.util.List<VariableResolver>

_variableResolvers Holds list of variable resolvers for Spring core (3.0RC and later), Spring security(3.0RC and later) and Spring webflow(only for 1.x)

Constructor Summary

DelegatingVariableResolver()

Method Summary

boolean	equals(java.lang.Object obj)
int	hashCode()
java.lang.Object	resolveVariable(java.lang.String name) Resolves variable name by name.

Methods inherited from class java.lang.Object

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

Field Detail

_variableResolvers

protected transient java.util.List<VariableResolver> _variableResolvers

Holds list of variable resolvers for Spring core (3.0RC and later), Spring security(3.0RC and later) and Spring webflow(only for 1.x)

Constructor Detail

DelegatingVariableResolver

public DelegatingVariableResolver()

Method Detail

resolveVariable

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

Resolves variable name by name. It can resolve a spring bean, spring security authentication and spring web flow variables depending upon ZK Spring libraries in the classpath

Specified by:

resolveVariable in interface VariableResolver

Parameters:

name - the name of the variable to resolve

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object