org.codehaus.groovy.grails.commons

Class ClassPropertyFetcher

java.lang.Object

org.codehaus.groovy.grails.commons.ClassPropertyFetcher

public class ClassPropertyFetcher
extends java.lang.Object

Accesses class "properties": static fields, static getters, instance fields or instance getters. Method and Field instances are cached for fast access.

Author:

Lari Hotari, Sagire Software Oy, Graeme Rocher

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ClassPropertyFetcher.ReferenceInstanceCallback

Method Summary

Modifier and Type	Method and Description
static void	clearClassPropertyFetcherCache()
static ClassPropertyFetcher	forClass(java.lang.Class<?> c)
static ClassPropertyFetcher	forClass(java.lang.Class<?> c, ClassPropertyFetcher.ReferenceInstanceCallback callback)
java.beans.PropertyDescriptor[]	getPropertyDescriptors()
java.lang.Class<?>	getPropertyType(java.lang.String name)
java.lang.Class<?>	getPropertyType(java.lang.String name, boolean onlyInstanceProperties)
java.lang.Object	getPropertyValue(java.lang.String name)
java.lang.Object	getPropertyValue(java.lang.String name, boolean onlyInstanceProperties)
<T> T	getPropertyValue(java.lang.String name, java.lang.Class<T> c)
java.lang.Object	getReference()
<T> T	getStaticPropertyValue(java.lang.String name, java.lang.Class<T> c)
boolean	isReadableProperty(java.lang.String name)

Methods inherited from class java.lang.Object

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

Method Detail

clearClassPropertyFetcherCache

public static void clearClassPropertyFetcherCache()

forClass

public static ClassPropertyFetcher forClass(java.lang.Class<?> c)

forClass

public static ClassPropertyFetcher forClass(java.lang.Class<?> c,
                                            ClassPropertyFetcher.ReferenceInstanceCallback callback)

getReference

public java.lang.Object getReference()

getPropertyDescriptors

public java.beans.PropertyDescriptor[] getPropertyDescriptors()

isReadableProperty

public boolean isReadableProperty(java.lang.String name)

getPropertyValue

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

getPropertyValue

public java.lang.Object getPropertyValue(java.lang.String name,
                                         boolean onlyInstanceProperties)

getStaticPropertyValue

public <T> T getStaticPropertyValue(java.lang.String name,
                                    java.lang.Class<T> c)

getPropertyValue

public <T> T getPropertyValue(java.lang.String name,
                              java.lang.Class<T> c)

getPropertyType

public java.lang.Class<?> getPropertyType(java.lang.String name)

getPropertyType

public java.lang.Class<?> getPropertyType(java.lang.String name,
                                          boolean onlyInstanceProperties)