org.jboss.beans.info.plugins

Class NestedPropertyInfo

java.lang.Object

org.jboss.util.JBossObject

org.jboss.beans.info.plugins.NestedPropertyInfo

All Implemented Interfaces:

Serializable, Cloneable, PropertyInfo, AnnotatedInfo, org.jboss.util.JBossInterface

public class NestedPropertyInfo
extends org.jboss.util.JBossObject
implements PropertyInfo, Serializable

When bean has more than one property with the same name we try to use this impl to look over all possible setters in order to set the value. But for most of other methods there is insufficent information to invoke the right method - e.g. just property name and parent bean.

Author:

Ales Justin

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jboss.util.JBossObject

hashCode, log, toString

Constructor Summary

Constructors

Constructor and Description
NestedPropertyInfo(String name, BeanInfo beanInfo)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
Object	get(Object bean) Get the property value
AnnotationValue	getAnnotation(String name) Get an annotation
AnnotationValue[]	getAnnotations() Get the annotations
BeanInfo	getBeanInfo() Get the BeanInfo
FieldInfo	getFieldInfo() Get the field info in case impl uses field to handle property ops.
MethodInfo	getGetter() Get the getter
int	getHashCode()
String	getName() Get the property name
MethodInfo	getSetter() Get the setter
TypeInfo	getType() In this case it is better to return null then to throw an exception, since we might still have enough information to use this class to set the value.
<T extends Annotation> T	getUnderlyingAnnotation(Class<T> annotationType) Get an underlying annotation
Annotation[]	getUnderlyingAnnotations() Get the underlying annotations
String	getUpperName() Get the uppercase version of the property name
boolean	isAnnotationPresent(Class<? extends Annotation> annotationType) Test whether an annotation is present
boolean	isAnnotationPresent(String name) Test whether an annotation is present
boolean	isReadable() Is property readable.
boolean	isWritable() Is property writable.
void	set(Object bean, Object value) Set the property value
void	setGetter(MethodInfo getter) Set the getter
void	setSetter(MethodInfo setter) Set the setter
void	toShortString(org.jboss.util.JBossStringBuilder buffer)
void	toString(org.jboss.util.JBossStringBuilder buffer)

Methods inherited from class org.jboss.util.JBossObject

cacheGetHashCode, cacheToString, clone, equals, flushJBossObjectCache, getClassShortName, hashCode, list, notEqual, toShortString, toString, toStringImplementation

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jboss.util.JBossInterface

clone, toShortString

Constructor Detail

NestedPropertyInfo

public NestedPropertyInfo(String name,
                          BeanInfo beanInfo)

Method Detail

getBeanInfo

public BeanInfo getBeanInfo()

Description copied from interface: PropertyInfo

Get the BeanInfo

Specified by:

getBeanInfo in interface PropertyInfo

Returns:

the bean info

getName

public String getName()

Description copied from interface: PropertyInfo

Get the property name

Specified by:

getName in interface PropertyInfo

Returns:

the name

getUpperName

public String getUpperName()

Description copied from interface: PropertyInfo

Get the uppercase version of the property name

Specified by:

getUpperName in interface PropertyInfo

Returns:

the name

getType

public TypeInfo getType()

In this case it is better to return null then to throw an exception, since we might still have enough information to use this class to set the value.

Specified by:

getType in interface PropertyInfo

Returns:

null

set

public void set(Object bean,
                Object value)
         throws Throwable

Description copied from interface: PropertyInfo

Set the property value

Specified by:

set in interface PropertyInfo

Parameters:

bean - the bean

value - the property value

Throws:

Throwable - for any error

equals

public boolean equals(Object object)

Overrides:

equals in class Object

toString

public void toString(org.jboss.util.JBossStringBuilder buffer)

Overrides:

toString in class org.jboss.util.JBossObject

toShortString

public void toShortString(org.jboss.util.JBossStringBuilder buffer)

Specified by:

toShortString in interface org.jboss.util.JBossInterface

Overrides:

toShortString in class org.jboss.util.JBossObject

getHashCode

public int getHashCode()

Overrides:

getHashCode in class org.jboss.util.JBossObject

get

public Object get(Object bean)
           throws Throwable

Description copied from interface: PropertyInfo

Get the property value

Specified by:

get in interface PropertyInfo

Parameters:

bean - the bean

Returns:

the property value

Throws:

Throwable - for any error

getGetter

public MethodInfo getGetter()

Description copied from interface: PropertyInfo

Get the getter

Specified by:

getGetter in interface PropertyInfo

Returns:

the getter

setGetter

public void setGetter(MethodInfo getter)

Description copied from interface: PropertyInfo

Set the getter

Specified by:

setGetter in interface PropertyInfo

Parameters:

getter - the getter

getSetter

public MethodInfo getSetter()

Description copied from interface: PropertyInfo

Get the setter

Specified by:

getSetter in interface PropertyInfo

Returns:

the setter

setSetter

public void setSetter(MethodInfo setter)

Description copied from interface: PropertyInfo

Set the setter

Specified by:

setSetter in interface PropertyInfo

Parameters:

setter - the setter

isReadable

public boolean isReadable()

Description copied from interface: PropertyInfo

Is property readable.

Specified by:

isReadable in interface PropertyInfo

Returns:

true if the property is readable

isWritable

public boolean isWritable()

Description copied from interface: PropertyInfo

Is property writable.

Specified by:

isWritable in interface PropertyInfo

Returns:

true if the property is writable

getFieldInfo

public FieldInfo getFieldInfo()

Description copied from interface: PropertyInfo

Get the field info in case impl uses field to handle property ops.

Specified by:

getFieldInfo in interface PropertyInfo

Returns:

the field info or null if no such info available

getAnnotations

public AnnotationValue[] getAnnotations()

Description copied from interface: AnnotatedInfo

Get the annotations

Specified by:

getAnnotations in interface AnnotatedInfo

Returns:

the annotations

getAnnotation

public AnnotationValue getAnnotation(String name)

Description copied from interface: AnnotatedInfo

Get an annotation

Specified by:

getAnnotation in interface AnnotatedInfo

Parameters:

name - the name

Returns:

the annotation

isAnnotationPresent

public boolean isAnnotationPresent(String name)

Description copied from interface: AnnotatedInfo

Test whether an annotation is present

Specified by:

isAnnotationPresent in interface AnnotatedInfo

Parameters:

name - the name

Returns:

true when the annotation is present

getUnderlyingAnnotations

public Annotation[] getUnderlyingAnnotations()

Description copied from interface: AnnotatedInfo

Get the underlying annotations

Specified by:

getUnderlyingAnnotations in interface AnnotatedInfo

Returns:

the annotations

getUnderlyingAnnotation

public <T extends Annotation> T getUnderlyingAnnotation(Class<T> annotationType)

Description copied from interface: AnnotatedInfo

Get an underlying annotation

Specified by:

getUnderlyingAnnotation in interface AnnotatedInfo

Type Parameters:

T - the annotation type

Parameters:

annotationType - the annotationType

Returns:

the annotation

isAnnotationPresent

public boolean isAnnotationPresent(Class<? extends Annotation> annotationType)

Description copied from interface: AnnotatedInfo

Test whether an annotation is present

Specified by:

isAnnotationPresent in interface AnnotatedInfo

Returns:

true when the annotation is present