ilog.cpl.model
Class IlpBeansAttribute

java.lang.Object
  ilog.cpl.model.IlpBeansAttribute

All Implemented Interfaces:

IlpAttribute

public class IlpBeansAttribute
extends Object
implements IlpAttribute

This class models an attribute in the CPL model which represents a property in a Java Bean.

Since:

JTGO 3.0

Constructor Summary

IlpBeansAttribute(PropertyDescriptor propertyDescriptor, IlpClass ilpClass)
Creates a new attribute to represent the given property.

Method Summary

IlpAttributeGroup	getAttributeGroup() Returns the attribute model where this attribute has been defined.
Object	getDefaultValue() Returns null because there is no notion of default value for IlpBeansAttribute instances.
String	getName() Returns the name of the invoking attribute.
PropertyDescriptor	getPropertyDescriptor() Returns the property descriptor with the information regarding the given class.
Class	getValueClass() Returns the Java class of the attribute.
boolean	isTransient() Indicates whether this attribute should persist or not.
void	setAttributeGroup(IlpAttributeGroup aModel) Bean attributes can not be changed to other attribute groups.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

IlpBeansAttribute

public IlpBeansAttribute(PropertyDescriptor propertyDescriptor,
                         IlpClass ilpClass)

Creates a new attribute to represent the given property.

Parameters:

propertyDescriptor - Bean property descriptor

ilpClass - Business class

Method Detail

getName

public String getName()

Returns the name of the invoking attribute.

Specified by:

getName in interface IlpAttribute

getValueClass

public Class getValueClass()

Returns the Java class of the attribute.

Specified by:

getValueClass in interface IlpAttribute

getDefaultValue

public Object getDefaultValue()

Returns null because there is no notion of default value for IlpBeansAttribute instances.

Specified by:

getDefaultValue in interface IlpAttribute

See Also:

IlpDefaultObject.initializeDefaultValues(), IlpDefaultObject.IlpDefaultObject(IlpClass, Object, boolean)

getAttributeGroup

public IlpAttributeGroup getAttributeGroup()

Returns the attribute model where this attribute has been defined.

Specified by:

getAttributeGroup in interface IlpAttribute

setAttributeGroup

public void setAttributeGroup(IlpAttributeGroup aModel)

Bean attributes can not be changed to other attribute groups. The attribute group where it belongs is specified at construction time.

Specified by:

setAttributeGroup in interface IlpAttribute

Internal method or field: do not use!

isTransient

public boolean isTransient()

Indicates whether this attribute should persist or not.

Specified by:

isTransient in interface IlpAttribute

Returns:

true if the attribute is transient, that is NOT persistent. For an IlpBeansAttribute, the attribute is transient if it has no write method.

getPropertyDescriptor

public PropertyDescriptor getPropertyDescriptor()

Returns the property descriptor with the information regarding the given class.

toString

public String toString()

Overrides:

toString in class Object