org.nakedobjects.plugins.dnd.viewer.content
Class OneToManyFieldImpl

java.lang.Object
  org.nakedobjects.plugins.dnd.viewer.content.AbstractContent
      org.nakedobjects.plugins.dnd.viewer.content.AbstractCollectionContent
          org.nakedobjects.plugins.dnd.viewer.content.OneToManyFieldImpl

All Implemented Interfaces:

CollectionContent, Content, FieldContent, OneToManyField

public class OneToManyFieldImpl
extends AbstractCollectionContent
implements OneToManyField

Constructor Summary

OneToManyFieldImpl(NakedObject parent, NakedObject object, OneToManyAssociation association)

Method Summary

Consent	canClear()
Consent	canDrop(Content sourceContent) Determines if the specified content can be drop on this content.
Consent	canSet(NakedObject dragSource)
void	clear()
void	contentMenuOptions(UserActionSet options) Allows this content to add menu options to the set of menu options the user will see for this content.
void	debugDetails(DebugString debug)
NakedObject	drop(Content sourceContent) Implements the response to the dropping of the specified content onto this content.
NakedObject	getCollection()
java.lang.String	getDescription()
NakedObjectAssociation	getField()
java.lang.String	getFieldName()
java.lang.String	getHelp()
java.lang.String	getIconName() The name of the icon to use to respresent the object represented by this content.
Image	getIconPicture(int iconHeight) The icon to use to respresent the object represented by this content.
java.lang.String	getId()
NakedObject	getNaked() The object represented by this content.
OneToManyAssociation	getOneToManyAssociation()
NakedObject	getParent()
NakedObjectSpecification	getSpecification() The specification of the object represented by this content.
boolean	isCollection() Returns true if this content represents a NakedCollection.
Consent	isEditable()
boolean	isMandatory()
boolean	isTransient() Returns true if the object represented by this content is transient; has not been persisted yet.
void	setObject(NakedObject object)
java.lang.String	title()
java.lang.String	toString()
java.lang.String	windowTitle()

Methods inherited from class org.nakedobjects.plugins.dnd.viewer.content.AbstractCollectionContent

allElements, elements, getElementSpecification, getFieldSortOrder, getOptions, getOrderByElement, getReverseSortOrder, isOptionEnabled, parseTextEntry, setOrder, setOrderByElement, setOrderByField, viewMenuOptions

Methods inherited from class org.nakedobjects.plugins.dnd.viewer.content.AbstractContent

isObject, isPersistable, isTextParseable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nakedobjects.plugins.dnd.Content

getOptions, isObject, isOptionEnabled, isPersistable, isTextParseable, parseTextEntry, viewMenuOptions

Methods inherited from interface org.nakedobjects.plugins.dnd.CollectionContent

allElements, elements, getElementSpecification, getFieldSortOrder, getOptions, getOrderByElement, getReverseSortOrder, isOptionEnabled, parseTextEntry, setOrder, setOrderByElement, setOrderByField, viewMenuOptions

Constructor Detail

OneToManyFieldImpl

public OneToManyFieldImpl(NakedObject parent,
                          NakedObject object,
                          OneToManyAssociation association)

Method Detail

canClear

public Consent canClear()

canDrop

public Consent canDrop(Content sourceContent)

Description copied from interface: Content

Determines if the specified content can be drop on this content.

Specified by:

canDrop in interface Content

canSet

public Consent canSet(NakedObject dragSource)

clear

public void clear()

contentMenuOptions

public void contentMenuOptions(UserActionSet options)

Description copied from interface: Content

Allows this content to add menu options to the set of menu options the user will see for this content.

Specified by:

contentMenuOptions in interface CollectionContent

Specified by:

contentMenuOptions in interface Content

Overrides:

contentMenuOptions in class AbstractCollectionContent

See Also:

Content.viewMenuOptions(UserActionSet)

debugDetails

public void debugDetails(DebugString debug)

Specified by:

debugDetails in interface CollectionContent

Specified by:

debugDetails in interface Content

Overrides:

debugDetails in class AbstractCollectionContent

drop

public NakedObject drop(Content sourceContent)

Description copied from interface: Content

Implements the response to the dropping of the specified content onto this content.

Specified by:

drop in interface Content

getCollection

public NakedObject getCollection()

Specified by:

getCollection in interface CollectionContent

Specified by:

getCollection in class AbstractCollectionContent

getDescription

public java.lang.String getDescription()

Specified by:

getDescription in interface Content

Overrides:

getDescription in class AbstractCollectionContent

getField

public NakedObjectAssociation getField()

Specified by:

getField in interface FieldContent

getFieldName

public java.lang.String getFieldName()

Specified by:

getFieldName in interface FieldContent

getHelp

public java.lang.String getHelp()

Specified by:

getHelp in interface Content

getIconName

public java.lang.String getIconName()

Description copied from interface: Content

The name of the icon to use to respresent the object represented by this content.

Specified by:

getIconName in interface Content

getIconPicture

public Image getIconPicture(int iconHeight)

Description copied from interface: Content

The icon to use to respresent the object represented by this content.

Specified by:

getIconPicture in interface CollectionContent

Specified by:

getIconPicture in interface Content

Overrides:

getIconPicture in class AbstractCollectionContent

getId

public java.lang.String getId()

Specified by:

getId in interface Content

getNaked

public NakedObject getNaked()

Description copied from interface: Content

The object represented by this content.

Specified by:

getNaked in interface Content

getOneToManyAssociation

public OneToManyAssociation getOneToManyAssociation()

Specified by:

getOneToManyAssociation in interface OneToManyField

getParent

public NakedObject getParent()

Specified by:

getParent in interface FieldContent

getSpecification

public NakedObjectSpecification getSpecification()

Description copied from interface: Content

The specification of the object represented by this content.

Specified by:

getSpecification in interface Content

isCollection

public boolean isCollection()

Description copied from interface: Content

Returns true if this content represents a NakedCollection.

Specified by:

isCollection in interface Content

Overrides:

isCollection in class AbstractContent

isEditable

public Consent isEditable()

Specified by:

isEditable in interface FieldContent

isMandatory

public boolean isMandatory()

Specified by:

isMandatory in interface FieldContent

isTransient

public boolean isTransient()

Description copied from interface: Content

Returns true if the object represented by this content is transient; has not been persisted yet.

Specified by:

isTransient in interface Content

setObject

public void setObject(NakedObject object)

title

public final java.lang.String title()

Specified by:

title in interface Content

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

windowTitle

public java.lang.String windowTitle()

Specified by:

windowTitle in interface Content

Overrides:

windowTitle in class AbstractContent