Package de.hybris.platform.jalo.type

Class ConstantAttributeAccess

java.lang.Object

de.hybris.platform.jalo.type.AbstractNonChangeableAttributeAccess

de.hybris.platform.jalo.type.ConstantAttributeAccess

All Implemented Interfaces:

AttributeAccess

public class ConstantAttributeAccess
extends AbstractNonChangeableAttributeAccess

internal use only!

Constructor Summary

Constructors

Constructor	Description
ConstantAttributeAccess(java.lang.String qualifier, java.lang.Object value)

Method Summary

Modifier and Type	Method	Description
java.lang.Object	getValue(SessionContext ctx, Item item)	Retrieves the attribute data from a given item.

Methods inherited from class de.hybris.platform.jalo.type.AbstractNonChangeableAttributeAccess

setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantAttributeAccess

public ConstantAttributeAccess(java.lang.String qualifier,
                               java.lang.Object value)

Method Detail

getValue

public java.lang.Object getValue(SessionContext ctx,
                                 Item item)
                          throws JaloTypeException,
                                 JaloInvalidParameterException,
                                 JaloSecurityException

Description copied from interface: AttributeAccess

Retrieves the attribute data from a given item. Primitive data types like int are wrapped into their object instances.

Parameters:

ctx - the current session context - e.g. specifies the session language

item - the item to get data from

Returns:

the data value

Throws:

JaloTypeException - in case the attribute type does not allow reading this value

JaloInvalidParameterException - in some data required for reading the value is missing or not as expected ( like missing session language )

JaloSecurityException - in case there are security constraints which do not allow reding this value