DelegatingVariableResolver (zk 10.0.0 API)

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

Fields
Modifier and Type	Field	Description
`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

Constructors
Constructor Description

DelegatingVariableResolver()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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