org.openlowcode.design.data.properties.basic

Class LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>

java.lang.Object

org.openlowcode.tools.misc.Named

org.openlowcode.design.data.ObjectElement

org.openlowcode.design.data.Property<LinkObject<E,F>>

org.openlowcode.design.data.properties.basic.LinkObject<E,F>

Type Parameters:

E - left object for link (must have property UniqueIdentified )

F - right object for link (must have property UniqueIdentified )

All Implemented Interfaces:

NamedInterface

public class LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>
extends Property<LinkObject<E,F>>

This property should be added to an object that will be used as a multiple link between two objects. *
Dependent property : UniqueIdentified

Author:

Open Lowcode SAS

Nested Class Summary

Nested classes/interfaces inherited from class org.openlowcode.design.data.Property

Property.PropertyElementDisplayDefinition

Field Summary

Fields inherited from class org.openlowcode.design.data.Property

FIELDDIPLSAY_TITLE_MOD, FIELDDISPLAY_BOTTOMNOTES, FIELDDISPLAY_NONE, FIELDDISPLAY_NORMAL, FIELDDISPLAY_NORMAL_MOD, FIELDDISPLAY_TITLE, parent

Constructor Summary

Constructors

Constructor and Description
LinkObject(E leftobjectforlink, F rightobjectforlink) creates a link object with default parameter
LinkObject(E leftobjectforlink, F rightobjectforlink, java.lang.String labelfromleft, java.lang.String labelfromright) creates a link object with specified label from left object, and label from right object for the link (e.g.
LinkObject(E leftobjectforlink, F rightobjectforlink, java.lang.String labelfromleft, java.lang.String labelfromright, WidgetDisplayPriority displaypriorityfromleft, WidgetDisplayPriority displaypriorityfromright) creates a link object with specified label from left object, and label from right object for the link (e.g.

Method Summary

Modifier and Type	Method and Description
void	addBusinessRule(PropertyBusinessRule<LinkObject<E,F>> rule)
void	controlAfterParentDefinition() to be implemented if controls have to be performed after parent is added.
java.util.ArrayList<DataObjectDefinition>	getExternalObjectDependence()
java.lang.String	getJavaType()
java.lang.String	getLabelFromLeft()
java.lang.String	getLabelFromRight()
E	getLeftobjectforlink()
java.lang.String[]	getPropertyDeepCopyStatement() Returns the required deepcopy statement for the property, sends back null if nothing is required.
java.lang.String[]	getPropertyExtractMethod() This method should return non null value only if setCreationDataInputForUpdate() is set
java.lang.String[]	getPropertyInitMethod() this method uses the context data for creation and the data-input for standard creation.
F	getRightobjectforlink()
UniqueIdentified	getUniqueIdentified()
void	setFieldsShown(int priorityforleft, int priorityforright)
void	setFinalSettings() an abstract method to be implemented by properties for finalizations to be performed after all data objects have been created.
void	writeDependentClass(SourceGenerator sg, Module module) only send here classes that are NOT data objects.

Methods inherited from class org.openlowcode.design.data.Property

addChoiceCategoryHelper, addContextForDataCreation, addDataAccessMethod, addDataInput, addDependentProperty, addDisplayProfileForProperty, addElement, addElement, addElementasSearchElement, addExternalObjectProperty, addFieldOverrides, addMethodAdditionalProcessing, addObjectToAuthorityMapper, addPropertyGenerics, addStringHelper, generatePropertyHelperToFile, getBusinessRule, getBusinessRuleByName, getBusinessRuleNumber, getChoiceCategoryByKey, getChoiceCategoryKeyNumber, getChoiceCategoryNumber, getContextDataForCreation, getContextDataForCreationSize, getDataAccessMethod, getDataAccessMethod, getDataAccessMethodnumber, getDataInputForCreation, getDataInputSize, getDataObjectConstructorAttributes, getDataObjectFieldName, getDependentProperties, getDisplayDefinitionForElement, getDisplayProfileForProperty, getDisplayProfileForPropertyNumber, getExternalObject, getExternalObjectProperty, getExternalObjectPropertySize, getFieldOverridesat, getFieldOverridesNumber, getInstancename, getJavaClassType, getMethodAdditionalProcessing, getMethodAdditionalProcessingnumber, getParent, getPropertyclassname, getPropertyGenerics, getPropertyGenericsSize, getPropertyGenericsString, getPropertyHelperName, hasDynamicDefinitionHelper, hasInterface, hasStaticQuery, hideDataInputForCreation, isDatainputatbottom, isDataInputHiddenForCreation, isDataInputUsedForUpdate, isLegacy, isPropertyHelperTransient, setAsLegacy, setDatainputatbottom, setDataInputForUpdate, setDynamicDefinitionHelper, setExtraAttributes, writeAdditionalDefinition

Methods inherited from class org.openlowcode.design.data.ObjectElement

AddElementWithSearch, addIndex, getDisplayname, getElements, getIndex, getSearchWidgetList, getTooltip

Methods inherited from class org.openlowcode.tools.misc.Named

changeName, cleanName, equals, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkObject

public LinkObject(E leftobjectforlink,
                  F rightobjectforlink)

creates a link object with default parameter

Parameters:

leftobjectforlink - the left object of the link

rightobjectforlink - the right object of the link

LinkObject

public LinkObject(E leftobjectforlink,
                  F rightobjectforlink,
                  java.lang.String labelfromleft,
                  java.lang.String labelfromright)

creates a link object with specified label from left object, and label from right object for the link (e.g. for a wedding link between a man and a woman, you could display 'husband' and 'wife' as specific label)

Parameters:

leftobjectforlink - the left object of the link

rightobjectforlink - the right object of the link

labelfromleft - label of the link table seen from left object

labelfromright - label of the link table seen from right object

LinkObject

public LinkObject(E leftobjectforlink,
                  F rightobjectforlink,
                  java.lang.String labelfromleft,
                  java.lang.String labelfromright,
                  WidgetDisplayPriority displaypriorityfromleft,
                  WidgetDisplayPriority displaypriorityfromright)

creates a link object with specified label from left object, and label from right object for the link (e.g. for a wedding link between a man and a woman, you could display 'husband' and 'wife' as specific label). Priority for the widgets on left and right objects is also specified

Parameters:

leftobjectforlink - the left object of the link

rightobjectforlink - the right object of the link

labelfromleft - label of the link table seen from left object

labelfromright - label of the link table seen from right object

displaypriorityfromleft - priority display from the left object

displaypriorityfromright - priority display from the right object

Method Detail

setFieldsShown

public void setFieldsShown(int priorityforleft,
                           int priorityforright)

Parameters:

priorityforleft -

priorityforright -

getUniqueIdentified

public UniqueIdentified getUniqueIdentified()

Returns:

getLabelFromLeft

public java.lang.String getLabelFromLeft()

Returns:

getLabelFromRight

public java.lang.String getLabelFromRight()

Returns:

addBusinessRule

public void addBusinessRule(PropertyBusinessRule<LinkObject<E,F>> rule)

Overrides:

addBusinessRule in class Property<LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>>

controlAfterParentDefinition

public void controlAfterParentDefinition()

Description copied from class: Property

to be implemented if controls have to be performed after parent is added.

Overrides:

controlAfterParentDefinition in class Property<LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>>

getJavaType

public java.lang.String getJavaType()

Specified by:

getJavaType in class ObjectElement

Returns:

the java type of the object element in data object code

writeDependentClass

public void writeDependentClass(SourceGenerator sg,
                                Module module)
                         throws java.io.IOException

Description copied from class: ObjectElement

only send here classes that are NOT data objects. For data object dependencies for properties, use the property method getExternalObjectDependence TODO: needs to replace this logic by the sending of list of strings to remove duplicates issue #12

Specified by:

writeDependentClass in class ObjectElement

Throws:

java.io.IOException

getExternalObjectDependence

public java.util.ArrayList<DataObjectDefinition> getExternalObjectDependence()

Specified by:

getExternalObjectDependence in class Property<LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>>

Returns:

a list of data object definitions that are linked to this property. This helps making necessary imports in the data object definition file

getLeftobjectforlink

public E getLeftobjectforlink()

Returns:

getRightobjectforlink

public F getRightobjectforlink()

Returns:

getPropertyInitMethod

public java.lang.String[] getPropertyInitMethod()

Description copied from class: Property

this method uses the context data for creation and the data-input for standard creation. This does not include automatically generated data, but data entered by user and context only.

Specified by:

getPropertyInitMethod in class Property<LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>>

Returns:

a non-null array of size 0 to n with the method and arguments required

getPropertyExtractMethod

public java.lang.String[] getPropertyExtractMethod()

Description copied from class: Property

This method should return non null value only if setCreationDataInputForUpdate() is set

Specified by:

getPropertyExtractMethod in class Property<LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>>

Returns:

a non-null array of size 0 to n with the method and arguments required

setFinalSettings

public void setFinalSettings()

Description copied from class: Property

an abstract method to be implemented by properties for finalizations to be performed after all data objects have been created. THis is especially useful for properties that refer to other data objects (e.g. LinkProperty )

Specified by:

setFinalSettings in class Property<LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>>

getPropertyDeepCopyStatement

public java.lang.String[] getPropertyDeepCopyStatement()

Description copied from class: Property

Returns the required deepcopy statement for the property, sends back null if nothing is required.

Specified by:

getPropertyDeepCopyStatement in class Property<LinkObject<E extends DataObjectDefinition,F extends DataObjectDefinition>>

Returns:

a number of lines of java code