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org.codehaus.groovy.grails.commons
[Java] Class AbstractGrailsClass

java.lang.Object
  org.codehaus.groovy.grails.commons.AbstractGrailsClass
All Implemented Interfaces:
GrailsClass
public abstract class AbstractGrailsClass

Abstract base class for Grails types that provides common functionality for evaluating conventions within classes.

Authors:
Steven Devijver
Graeme Rocher
Since:
0.1

Constructor Summary
AbstractGrailsClass(java.lang.Class clazz, java.lang.String trailingName)

Used by all child classes to create a new instance and get the name right.
 
Method Summary
java.lang.Class getClazz()

java.lang.String getFullName()

java.lang.String getLogicalPropertyName()

groovy.lang.MetaClass getMetaClass()

@return the metaClass
java.lang.String getName()

java.lang.String getNaturalName()

java.lang.String getPackageName()

PropertyDescriptor[] getPropertyDescriptors()

java.lang.String getPropertyName()

protected java.lang.Object getPropertyOrStaticPropertyOrFieldValue(java.lang.String name, java.lang.Class type)

Looks for a property of the reference instance with a given name and type.
java.lang.Class getPropertyType(java.lang.String typeName)

T getPropertyValue(java.lang.String propName, java.lang.Class type)

Get the value of the named property, with support for static properties in both Java and Groovy classes (which as of Groovy JSR 1.0 RC 01 only have getters in the metaClass)
java.lang.Object getPropertyValue(java.lang.String propName)

java.lang.Object getPropertyValueObject(java.lang.String propertyNAme)

BeanWrapper getReference()

Used to get configured property values.
java.lang.Object getReferenceInstance()

java.lang.String getShortName()

T getStaticPropertyValue(java.lang.String propName, java.lang.Class type)

Get the value of the named static property.
boolean hasMetaMethod(java.lang.String methodName)

boolean hasMetaMethod(java.lang.String methodName, Object[] args)

boolean hasMetaProperty(java.lang.String propName)

boolean hasProperty(java.lang.String propName)

boolean isReadableProperty(java.lang.String propName)

java.lang.Object newInstance()

java.lang.String toString()

 
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()
 

Constructor Detail

AbstractGrailsClass

public AbstractGrailsClass(java.lang.Class clazz, java.lang.String trailingName)
Used by all child classes to create a new instance and get the name right.
Parameters:
clazz - the Grails class
trailingName - the trailing part of the name for this class type

 
Method Detail

getClazz

public java.lang.Class getClazz()

getFullName

public java.lang.String getFullName()

getLogicalPropertyName

public java.lang.String getLogicalPropertyName()

getMetaClass

public groovy.lang.MetaClass getMetaClass()
Returns:
the metaClass

getName

public java.lang.String getName()

getNaturalName

public java.lang.String getNaturalName()

getPackageName

public java.lang.String getPackageName()

getPropertyDescriptors

public PropertyDescriptor[] getPropertyDescriptors()

getPropertyName

public java.lang.String getPropertyName()

getPropertyOrStaticPropertyOrFieldValue

protected java.lang.Object getPropertyOrStaticPropertyOrFieldValue(@SuppressWarnings("hiding") java.lang.String name, java.lang.Class type)

Looks for a property of the reference instance with a given name and type.

If found its value is returned. We follow the Java bean conventions with augmentation for groovy support and static fields/properties. We will therefore match, in this order:

  1. Public static field
  2. Public static property with getter method
  3. Standard public bean property (with getter or just public field, using normal introspection)
Returns:
property value or null if no property or static field was found

getPropertyType

public java.lang.Class getPropertyType(java.lang.String typeName)

getPropertyValue

public T getPropertyValue(java.lang.String propName, java.lang.Class type)
Get the value of the named property, with support for static properties in both Java and Groovy classes (which as of Groovy JSR 1.0 RC 01 only have getters in the metaClass)
Parameters:
propName
type
Returns:
The property value or null

getPropertyValue

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

getPropertyValueObject

public java.lang.Object getPropertyValueObject(java.lang.String propertyNAme)

getReference

@Deprecated
public BeanWrapper getReference()
Used to get configured property values.
deprecated:
Returns:
BeanWrapper instance that holds reference

getReferenceInstance

public java.lang.Object getReferenceInstance()

getShortName

public java.lang.String getShortName()

getStaticPropertyValue

public T getStaticPropertyValue(java.lang.String propName, java.lang.Class type)
Get the value of the named static property.
Parameters:
propName
type
Returns:
The property value or null

hasMetaMethod

public boolean hasMetaMethod(java.lang.String methodName)

hasMetaMethod

public boolean hasMetaMethod(java.lang.String methodName, Object[] args)

hasMetaProperty

public boolean hasMetaProperty(java.lang.String propName)

hasProperty

public boolean hasProperty(java.lang.String propName)

isReadableProperty

public boolean isReadableProperty(java.lang.String propName)

newInstance

public java.lang.Object newInstance()

toString

@Override
public java.lang.String toString()

 

Groovy Documentation