org.codehaus.groovy.grails.web.converters
Class ConverterUtil

java.lang.Object
  org.codehaus.groovy.grails.web.converters.ConverterUtil

public class ConverterUtil
extends Object

A utility class for creating and dealing with Converter objects

Since:

0.6

Author:

Siegfried Puchbauer

Constructor Summary

protected

ConverterUtil()

Method Summary

static BeanWrapper	createBeanWrapper(Object o)
static Object	createConverter(Class<?> converterClass, Object target)
static Object	createConverter(Class<?> converterClass, Object target, ApplicationContext applicationContext)
protected Object	extractIdValue(Object domainObject, GrailsDomainClassProperty idProperty) Reads the value of the primary identifier property of a domain class instance
static GrailsDomainClass	getDomainClass(String name)
static Set<String>	getDomainClassNames()
protected static ConverterUtil	getInstance()
static Object	invokeOriginalAsTypeMethod(Object delegate, Class clazz)
static boolean	isConverterClass(Class<?> clazz)
static boolean	isDomainClass(Class<?> clazz)
static Converter.CircularReferenceBehaviour	resolveCircularReferenceBehaviour(String str)
static ConverterException	resolveConverterException(Throwable t)
static void	setGrailsApplication(GrailsApplication grailsApp)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConverterUtil

protected ConverterUtil()

Method Detail

createBeanWrapper

public static BeanWrapper createBeanWrapper(Object o)

extractIdValue

protected Object extractIdValue(Object domainObject,
                                GrailsDomainClassProperty idProperty)

Reads the value of the primary identifier property of a domain class instance

Parameters:

domainObject - The domain class instance

idProperty - The GrailsDomainClassProperty

Returns:

The primary identifier of the specified domain object

createConverter

public static Object createConverter(Class<?> converterClass,
                                     Object target)
                              throws ConverterException

Throws:

ConverterException

createConverter

public static Object createConverter(Class<?> converterClass,
                                     Object target,
                                     ApplicationContext applicationContext)
                              throws ConverterException

Throws:

ConverterException

getDomainClass

public static GrailsDomainClass getDomainClass(String name)

getInstance

protected static ConverterUtil getInstance()

isConverterClass

public static boolean isConverterClass(Class<?> clazz)

isDomainClass

public static boolean isDomainClass(Class<?> clazz)

getDomainClassNames

public static Set<String> getDomainClassNames()

setGrailsApplication

public static void setGrailsApplication(GrailsApplication grailsApp)

invokeOriginalAsTypeMethod

public static Object invokeOriginalAsTypeMethod(Object delegate,
                                                Class clazz)

resolveConverterException

public static ConverterException resolveConverterException(Throwable t)

resolveCircularReferenceBehaviour

public static Converter.CircularReferenceBehaviour resolveCircularReferenceBehaviour(String str)