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org.codehaus.groovy.grails.validation
[Java] Class GrailsDomainClassValidator

java.lang.Object
  org.codehaus.groovy.grails.validation.GrailsDomainClassValidator
All Implemented Interfaces:
CascadingValidator, GrailsApplicationAware, Validator
public class GrailsDomainClassValidator

A specialised Spring validator that validates a domain class instance using the constraints defined in the static constraints closure.

Authors:
Graeme Rocher
Since:
0.1

Field Summary
protected GrailsDomainClass domainClass

protected GrailsApplication grailsApplication

protected MessageSource messageSource

protected java.lang.Class targetClass

 
Method Summary
protected void cascadeToAssociativeProperty(Errors errors, BeanWrapper bean, GrailsDomainClassProperty persistentProperty)

Cascades validation onto an associative property maybe a one-to-many, one-to-one or many-to-one relationship.
protected void cascadeValidationToMany(Errors errors, BeanWrapper bean, GrailsDomainClassProperty persistentProperty, java.lang.String propertyName)

Cascades validation to a one-to-many type relationship.

protected void cascadeValidationToOne(Errors errors, BeanWrapper bean, java.lang.Object associatedObject, GrailsDomainClassProperty persistentProperty, java.lang.String propertyName)

Cascades validation to a one-to-one or many-to-one property.
protected GrailsDomainClass getAssociatedDomainClassFromApplication(java.lang.Object associatedObject)

GrailsDomainClass getDomainClass()

protected void postValidate(java.lang.Object obj, Errors errors)

Subclasses can overrite to provide custom handling of the errors object post validation.
void setDomainClass(GrailsDomainClass domainClass)

@param domainClass The domainClass to set.
void setGrailsApplication(GrailsApplication grailsApplication)

void setMessageSource(MessageSource messageSource)

@param messageSource The messageSource to set.
boolean supports(java.lang.Class clazz)

void validate(java.lang.Object obj, Errors errors, boolean cascade)

@see org.codehaus.groovy.grails.validation.CascadingValidator#validate(Object, org.springframework.validation.Errors, boolean)
void validate(java.lang.Object obj, Errors errors)

@see org.springframework.validation.Validator#validate(Object, org.springframework.validation.Errors)
 
Methods inherited from class java.lang.Object
java.lang.Object#wait(), java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Field Detail

domainClass

protected GrailsDomainClass domainClass

grailsApplication

protected GrailsApplication grailsApplication

messageSource

protected MessageSource messageSource

targetClass

protected java.lang.Class targetClass

 
Method Detail

cascadeToAssociativeProperty

protected void cascadeToAssociativeProperty(Errors errors, BeanWrapper bean, GrailsDomainClassProperty persistentProperty)
Cascades validation onto an associative property maybe a one-to-many, one-to-one or many-to-one relationship.
Parameters:
errors - The Errors instnace
bean - The original bean
persistentProperty - The associative property

cascadeValidationToMany

@SuppressWarnings("rawtypes")
protected void cascadeValidationToMany(Errors errors, BeanWrapper bean, GrailsDomainClassProperty persistentProperty, java.lang.String propertyName)
Cascades validation to a one-to-many type relationship. Normally a collection such as a List or Set each element in the association will also be validated.
Parameters:
errors - The Errors instance
bean - The original BeanWrapper
persistentProperty - An association whose isOneToMeny() method returns true
propertyName - The name of the property

cascadeValidationToOne

@SuppressWarnings("rawtypes")
protected void cascadeValidationToOne(Errors errors, BeanWrapper bean, java.lang.Object associatedObject, GrailsDomainClassProperty persistentProperty, java.lang.String propertyName)
Cascades validation to a one-to-one or many-to-one property.
Parameters:
errors - The Errors instance
bean - The original BeanWrapper
associatedObject - The associated object's current value
persistentProperty - The GrailsDomainClassProperty instance
propertyName - The name of the property

getAssociatedDomainClassFromApplication

protected GrailsDomainClass getAssociatedDomainClassFromApplication(java.lang.Object associatedObject)

getDomainClass

public GrailsDomainClass getDomainClass()

postValidate

@SuppressWarnings("unused")
protected void postValidate(java.lang.Object obj, Errors errors)
Subclasses can overrite to provide custom handling of the errors object post validation.
Parameters:
obj - The object to validate
errors - The Errors object

setDomainClass

public void setDomainClass(GrailsDomainClass domainClass)
Parameters:
domainClass - The domainClass to set.

setGrailsApplication

public void setGrailsApplication(GrailsApplication grailsApplication)

setMessageSource

public void setMessageSource(MessageSource messageSource)
Parameters:
messageSource - The messageSource to set.

supports

@SuppressWarnings("rawtypes")
public boolean supports(java.lang.Class clazz)

validate

@SuppressWarnings({ "unchecked", "rawtypes" })
public void validate(java.lang.Object obj, Errors errors, boolean cascade)
See Also:
CascadingValidator.validate

validate

public void validate(java.lang.Object obj, Errors errors)
See Also:
org.springframework.validation.Validator#validate(Object, org.springframework.validation.Errors)

 

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