Spring Framework

org.springframework.validation
Class BindingResultUtils

java.lang.Object
  extended by org.springframework.validation.BindingResultUtils

public abstract class BindingResultUtils
extends java.lang.Object

Convenience methods for looking up BindingResults in a model Map.

Since:
2.0
Author:
Juergen Hoeller
See Also:
BindingResult.MODEL_KEY_PREFIX

Constructor Summary
BindingResultUtils()
           
 
Method Summary
static BindingResult getBindingResult(java.util.Map<?,?> model, java.lang.String name)
          Find the BindingResult for the given name in the given model.
static BindingResult getRequiredBindingResult(java.util.Map<?,?> model, java.lang.String name)
          Find a required BindingResult for the given name in the given model.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BindingResultUtils

public BindingResultUtils()
Method Detail

getBindingResult

public static BindingResult getBindingResult(java.util.Map<?,?> model,
                                             java.lang.String name)
Find the BindingResult for the given name in the given model.

Parameters:
model - the model to search
name - the name of the target object to find a BindingResult for
Returns:
the BindingResult, or null if none found
Throws:
java.lang.IllegalStateException - if the attribute found is not of type BindingResult

getRequiredBindingResult

public static BindingResult getRequiredBindingResult(java.util.Map<?,?> model,
                                                     java.lang.String name)
Find a required BindingResult for the given name in the given model.

Parameters:
model - the model to search
name - the name of the target object to find a BindingResult for
Returns:
the BindingResult (never null)
Throws:
java.lang.IllegalStateException - if no BindingResult found

Spring Framework