Package de.mid.innovator.m2msdk.model.transformation.property

Class PropertyStringFirstNonEmpty

java.lang.Object

de.mid.innovator.m2msdk.model.transformation.property.PropertyDescriptorImpl

de.mid.innovator.m2msdk.model.transformation.property.PropertyStringBase

de.mid.innovator.m2msdk.model.transformation.property.PropertyStringFirstNonEmpty

All Implemented Interfaces:

PropertyDescriptorIF, Serializable

public class PropertyStringFirstNonEmpty
extends PropertyStringBase

Generic Property descriptor returning the first element in list which is not empty. Evaluation from left to right.

Version:

11.4

Author:

jna

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PropertyStringFirstNonEmpty()
PropertyStringFirstNonEmpty(SessionInterface iSession, MetaModel iMM)

Method Summary

Modifier and Type	Method	Description
ParameterProposalList	getKnownNames(MappingElementIF iElement)	Get list of known property names.
PropertyValue	getValue(MappingElementIF element, ExpressionContext expressionContext)	Read value from item.

Methods inherited from class de.mid.innovator.m2msdk.model.transformation.property.PropertyDescriptorImpl

addSubDescriptor, addSubDescriptor, filter, getDescription, getMetaModel, getPropertyType, getResult, getSubDescriptors, getValue, getValueAsString, getValues, isLogged, setValue, toString

Methods inherited from class java.lang.Object

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

Constructor Details

PropertyStringFirstNonEmpty

public PropertyStringFirstNonEmpty()

PropertyStringFirstNonEmpty

public PropertyStringFirstNonEmpty(SessionInterface iSession,
 MetaModel iMM)

Method Details

getKnownNames

public ParameterProposalList getKnownNames(MappingElementIF iElement)
                                    throws M2MException,
RemoteException

Description copied from interface: PropertyDescriptorIF

Get list of known property names. Even with a known name, a property descriptor may fail for getting or setting a value!

Specified by:

getKnownNames in interface PropertyDescriptorIF

Overrides:

getKnownNames in class PropertyDescriptorImpl

Parameters:

iElement - Mapping element to be treated, maybe null.

Returns:

List of known property names.

Throws:

M2MException

RemoteException

RemoteException

getValue

public PropertyValue getValue(MappingElementIF element,
 ExpressionContext expressionContext)
                       throws M2MException,
RemoteException

Description copied from interface: PropertyDescriptorIF

Read value from item.

Specified by:

getValue in interface PropertyDescriptorIF

Overrides:

getValue in class PropertyDescriptorImpl

Parameters:

element - TODO

expressionContext - context containing the model element and the source and the target and the anchors

Returns:

items value

Throws:

M2MException

RemoteException

RemoteException