wt.inf.sharing
Class SharedContainerMap

java.lang.Object
  wt.fc.WTObject
      wt.fc.Item
          wt.inf.sharing.SharedContainerMap

All Implemented Interfaces:

AccessControlled, AccessControlList, AdHocControlled, DisplayIdentification, DomainAdministered, Externalizable, NetFactor, ObjectMappable, Persistable, RecentlyVisited, Serializable, WTContained

public class SharedContainerMap

extends Item

implements AdHocControlled, WTContained, Externalizable

Records which objects are shared by which containers. Basically it contains references to the shared object and the sharing ("target") container. In case the shared object is foldered, also contains a reference to the folder the shared object is placed in the target container. A SharedContainerMap object is also called a "sharing."

Each sharing holds also additional attributes that helps querying and other operations.

Use the newSharedContainerMap static factory method(s), not the SharedContainerMap constructor, to construct instances of this class. Instances must be constructed using the static factory(s), in order to ensure proper initialization of the instance.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static int	COLLECTIVE Supported API: false
static String	CONTAINER Label for the attribute.
private WTContainerRef	containerReference
static String	CREATOR_REF Label for the attribute; Reference to the user who created the sharing.
private WTPrincipalReference	creatorRef
private boolean	enabled
static String	ENABLED Label for the attribute; Determines if the sharing is active.
private AclEntrySet	entrySet
static long	EXTERNALIZATION_VERSION_UID
static int	FOLDER Supported API: false
static String	ITERATION_ID Label for the attribute; Attribute containing the IterationIdentifier for the first iteration shared, in case the shared object is Iterated.
private IterationIdentifier	iterationId
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID
static String	SHARE_KEY Label for the attribute; Identification of the sharing.
static String	SHARE_TYPE Label for the attribute.
static String	SHARED_OBJECT_REF Label for the attribute; Reference to the shared object.
static String	SHARED_VERSION_REF Label for the attribute.
private ObjectReference	sharedObjectRef
private VersionReference	sharedVersionRef
private long	shareKey
private int	shareType
static int	SINGLE Supported API: false
static String	SOURCE_CONTAINER_REF Label for the attribute; Reference to the container that ows the shared object.
private WTContainerRef	sourceContainerRef
static int	STRUCTURE Supported API: false
static String	TARGET_CONTAINER_REF Label for the attribute; Reference to the container that is sharing the object.
static String	TARGET_FOLDER_REF Label for the attribute; Folder in the target container where the shared object is located.
private WTContainerRef	targetContainerRef
private ObjectReference	targetFolderRef

Fields inherited from class wt.fc.Item

VERSION_40_UID, VERSION_51_UID

Fields inherited from class wt.fc.WTObject

CREATE_TIMESTAMP, MODIFY_TIMESTAMP

Fields inherited from interface wt.access.AdHocControlled

ENTRY_SET

Fields inherited from interface wt.fc.Persistable

IDENTITY, PERSIST_INFO, TYPE

Fields inherited from interface wt.inf.container.WTContained

CONTAINER_ID, CONTAINER_NAME, CONTAINER_REFERENCE

Fields inherited from interface wt.admin.DomainAdministered

DOMAIN_REF, INHERITED_DOMAIN

Fields inherited from interface wt.identity.DisplayIdentification

DISPLAY_IDENTIFIER, DISPLAY_IDENTITY, DISPLAY_TYPE

Constructor Summary

SharedContainerMap()

Method Summary

private void	containerReferenceValidate(WTContainerRef a_ContainerReference)
SharedContainerMap	copy(Persistable object) Creates a non persistent copy of the object referencing the Persistable object passed as argument in case it is not null.
boolean	equals(Object obj) Indicates whether the given object is equal to this object from a persistence perspective, by comparing the two objects ObjectIdentifiers.
boolean	equals(SharedContainerMap other) Supported API: false
String	getConceptualClassname() Deprecated.
WTContainer	getContainer() Gets the object for the association that plays role: CONTAINER.
String	getContainerName() Gets the value of the attribute: CONTAINER_NAME.
WTContainerRef	getContainerReference() Gets the value of the attribute: CONTAINER_REFERENCE.
WTPrincipalReference	getCreatorRef() Gets the value of the attribute: CREATOR_REF.
AclEntrySet	getEntrySet() Gets the value of the attribute: ENTRY_SET.
private static long	getId(Object object) Returns object's id.
IterationIdentifier	getIterationId() Gets the value of the attribute: ITERATION_ID.
static ObjectIdentifier	getOid(Object object) Returns object's associated oid.
static String	getOidString(Object obj)
Persistable	getShared() Returns the target object.
ObjectReference	getSharedObjectRef() Gets the value of the attribute: SHARED_OBJECT_REF.
VersionReference	getSharedVersionRef() Gets the value of the attribute: SHARED_VERSION_REF.
long	getShareKey() Gets the value of the attribute: SHARE_KEY.
int	getShareType() Gets the value of the attribute: SHARE_TYPE.
WTContainerRef	getSourceContainerRef() Gets the value of the attribute: SOURCE_CONTAINER_REF.
Persistable	getStructureHandle() Returns the handle of the structure for the map.
WTContainerRef	getTargetContainerRef() Gets the value of the attribute: TARGET_CONTAINER_REF.
ObjectReference	getTargetFolderRef() Gets the value of the attribute: TARGET_FOLDER_REF.
int	hashCode() Returns a hash code for this object based upon its ObjectIdentifier.
protected void	initialize() Sets the default container and domain.
boolean	isEnabled() Gets the value of the attribute: ENABLED.
private boolean	isVersion()
boolean	isVersionShare() Determines whether the share map corresponds to a version share.
static SharedContainerMap	newSharedContainerMap() Supported API: false
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
void	readExternal(PersistentRetrieveIfc input) Used by Persistent Data Service to populate the persistent attributes of this class from a persistent store.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(SharedContainerMap thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
private boolean	same(Object obj1, Object obj2)
private boolean	sameEntrySet(AclEntrySet set1, AclEntrySet set2)
private boolean	sameIterId(IterationIdentifier iter_id1, IterationIdentifier iter_id2)
private boolean	sameReference(ObjectReference ref1, ObjectReference ref2)
void	setContainer(WTContainer a_Container) Sets the object for the association that plays role: CONTAINER.
void	setContainerReference(WTContainerRef a_ContainerReference) Sets the value of the attribute: CONTAINER_REFERENCE.
void	setCreatorRef(WTPrincipalReference a_CreatorRef) Sets the value of the attribute: CREATOR_REF.
void	setEnabled(boolean a_Enabled) Sets the value of the attribute: ENABLED.
void	setEntrySet(AclEntrySet a_EntrySet) Sets the value of the attribute: ENTRY_SET.
void	setIterationId(IterationIdentifier a_IterationId) Sets the value of the attribute: ITERATION_ID.
void	setSharedObjectRef(ObjectReference a_SharedObjectRef) Sets the value of the attribute: SHARED_OBJECT_REF.
void	setSharedVersionRef(VersionReference a_SharedVersionRef) Sets the value of the attribute: SHARED_VERSION_REF.
void	setShareKey(long a_ShareKey) Sets the value of the attribute: SHARE_KEY.
void	setShareType(int a_ShareType) Sets the value of the attribute: SHARE_TYPE.
void	setSourceContainerRef(WTContainerRef a_SourceContainerRef) Sets the value of the attribute: SOURCE_CONTAINER_REF.
void	setTargetContainerRef(WTContainerRef a_TargetContainerRef) Sets the value of the attribute: TARGET_CONTAINER_REF.
void	setTargetFolderRef(ObjectReference a_TargetFolderRef) Sets the value of the attribute: TARGET_FOLDER_REF.
String	toString() Creates and returns String representation of the map.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.
void	writeExternal(PersistentStoreIfc output) Used by Persistent Data Service to obtain the values of the persistent attributes of this class, so they can be written to a persistent store.

Methods inherited from class wt.fc.Item

getDomainRef, isInheritedDomain, readVersion, setDomainRef, setInheritedDomain

Methods inherited from class wt.fc.WTObject

checkAttributes, duplicate, finalize, getClassInfo, getCreateTimestamp, getDisplayIdentifier, getDisplayIdentity, getDisplayType, getIdentity, getModifyTimestamp, getPersistInfo, getType, readVersion, setPersistInfo

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface wt.fc.NetFactor

getClassInfo

Methods inherited from interface wt.fc.Persistable

checkAttributes, getIdentity, getPersistInfo, getType, setPersistInfo

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

SHARED_OBJECT_REF

public static final String SHARED_OBJECT_REF

Label for the attribute; Reference to the shared object. It may be an object or a version reference.

Supported API: false

See Also:

WTReference, ObjectReference, VersionReference, Constant Field Values

sharedObjectRef

private ObjectReference sharedObjectRef

SHARED_VERSION_REF

public static final String SHARED_VERSION_REF

Label for the attribute.

Supported API: false

See Also:

Constant Field Values

sharedVersionRef

private VersionReference sharedVersionRef

ITERATION_ID

public static final String ITERATION_ID

Label for the attribute; Attribute containing the IterationIdentifier for the first iteration shared, in case the shared object is Iterated. If the object is not iterated, this attribute is null.

Supported API: false

See Also:

Constant Field Values

iterationId

private IterationIdentifier iterationId

TARGET_CONTAINER_REF

public static final String TARGET_CONTAINER_REF

Label for the attribute; Reference to the container that is sharing the object.

Supported API: false

See Also:

Constant Field Values

targetContainerRef

private WTContainerRef targetContainerRef

SOURCE_CONTAINER_REF

public static final String SOURCE_CONTAINER_REF

Label for the attribute; Reference to the container that ows the shared object.

Supported API: false

See Also:

Constant Field Values

sourceContainerRef

private WTContainerRef sourceContainerRef

TARGET_FOLDER_REF

public static final String TARGET_FOLDER_REF

Label for the attribute; Folder in the target container where the shared object is located. Null if the shared object is not foldered.

Supported API: false

See Also:

Constant Field Values

targetFolderRef

private ObjectReference targetFolderRef

CREATOR_REF

public static final String CREATOR_REF

Label for the attribute; Reference to the user who created the sharing.

Supported API: false

See Also:

Constant Field Values

creatorRef

private WTPrincipalReference creatorRef

ENABLED

public static final String ENABLED

Label for the attribute; Determines if the sharing is active. It is set to 'true' is active or 'false' otherwise. This attribute is used for temporary inactivation of the sharing. The initial value is 'true'.

Supported API: false

See Also:

Constant Field Values

enabled

private boolean enabled

SHARE_KEY

public static final String SHARE_KEY

Label for the attribute; Identification of the sharing. Used to identify the sharing as a member of a "shared object collection."

Shared object collections can result from sharing a complex object like a folder or a part or through multiple select. In these cases it might be desirable to cancel the share to all objects of the share. The information about the set is held in the key attribute.

Note: the shared object key is not enough to characterize the collective share operation but the pair is.

This attribute is modeled as a String so not to constrain what can be stored in it. For cases where it is possible to identify a single object to represent the collection (such as a folder), a possibility is to use a stringfied representation of the object's reference.

Supported API: false

See Also:

Constant Field Values

shareKey

private long shareKey

SHARE_TYPE

public static final String SHARE_TYPE

Label for the attribute.

Supported API: false

See Also:

Constant Field Values

shareType

private int shareType

SINGLE

public static final int SINGLE

Supported API: false

See Also:

Constant Field Values

COLLECTIVE

public static final int COLLECTIVE

Supported API: false

See Also:

Constant Field Values

FOLDER

public static final int FOLDER

Supported API: false

See Also:

Constant Field Values

STRUCTURE

public static final int STRUCTURE

Supported API: false

See Also:

Constant Field Values

entrySet

private AclEntrySet entrySet

CONTAINER

public static final String CONTAINER

Label for the attribute.

Supported API: false

See Also:

Constant Field Values

containerReference

private WTContainerRef containerReference

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

See Also:

Constant Field Values

Constructor Detail

SharedContainerMap

public SharedContainerMap()

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class Item

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class Item

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(SharedContainerMap thisObject,
                              ObjectInput input,
                              long readSerialVersionUID,
                              boolean passThrough,
                              boolean superDone)
                       throws IOException,
                              ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Parameters:

thisObject -

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

readOldVersion

private boolean readOldVersion(ObjectInput input,
                               long readSerialVersionUID,
                               boolean passThrough,
                               boolean superDone)
                        throws IOException,
                               ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(PersistentStoreIfc output)
                   throws SQLException,
                          DatastoreException

Used by Persistent Data Service to obtain the values of the persistent attributes of this class, so they can be written to a persistent store.

(Not intended for general use.)

Supported API: false

Specified by:

writeExternal in interface ObjectMappable

Overrides:

writeExternal in class Item

Parameters:

output -

Throws:

SQLException

DatastoreException

readExternal

public void readExternal(PersistentRetrieveIfc input)
                  throws SQLException,
                         DatastoreException

Used by Persistent Data Service to populate the persistent attributes of this class from a persistent store.

(Not intended for general use.)

Supported API: false

Specified by:

readExternal in interface ObjectMappable

Overrides:

readExternal in class Item

Parameters:

input -

Throws:

SQLException

DatastoreException

getConceptualClassname

public String getConceptualClassname()

Deprecated.

Returns the conceptual (modeled) name for the class.

Supported API: false

Specified by:

getConceptualClassname in interface NetFactor

Returns:

String

getSharedObjectRef

public ObjectReference getSharedObjectRef()

Gets the value of the attribute: SHARED_OBJECT_REF. Reference to the shared object. It may be an object or a version reference.

Supported API: false

Returns:

ObjectReference

See Also:

WTReference, ObjectReference, VersionReference

setSharedObjectRef

public void setSharedObjectRef(ObjectReference a_SharedObjectRef)

Sets the value of the attribute: SHARED_OBJECT_REF. Reference to the shared object. It may be an object or a version reference.

Supported API: false

Parameters:

a_SharedObjectRef -

See Also:

WTReference, ObjectReference, VersionReference

getSharedVersionRef

public VersionReference getSharedVersionRef()

Gets the value of the attribute: SHARED_VERSION_REF.

Supported API: false

Returns:

VersionReference

setSharedVersionRef

public void setSharedVersionRef(VersionReference a_SharedVersionRef)

Sets the value of the attribute: SHARED_VERSION_REF.

Supported API: false

Parameters:

a_SharedVersionRef -

getIterationId

public IterationIdentifier getIterationId()

Gets the value of the attribute: ITERATION_ID. Attribute containing the IterationIdentifier for the first iteration shared, in case the shared object is Iterated. If the object is not iterated, this attribute is null.

Supported API: false

Returns:

IterationIdentifier

setIterationId

public void setIterationId(IterationIdentifier a_IterationId)

Sets the value of the attribute: ITERATION_ID. Attribute containing the IterationIdentifier for the first iteration shared, in case the shared object is Iterated. If the object is not iterated, this attribute is null.

Supported API: false

Parameters:

a_IterationId -

getTargetContainerRef

public WTContainerRef getTargetContainerRef()

Gets the value of the attribute: TARGET_CONTAINER_REF. Reference to the container that is sharing the object.

Supported API: false

Returns:

WTContainerRef

setTargetContainerRef

public void setTargetContainerRef(WTContainerRef a_TargetContainerRef)

Sets the value of the attribute: TARGET_CONTAINER_REF. Reference to the container that is sharing the object.

Supported API: false

Parameters:

a_TargetContainerRef -

getSourceContainerRef

public WTContainerRef getSourceContainerRef()

Gets the value of the attribute: SOURCE_CONTAINER_REF. Reference to the container that ows the shared object.

Supported API: false

Returns:

WTContainerRef

setSourceContainerRef

public void setSourceContainerRef(WTContainerRef a_SourceContainerRef)

Sets the value of the attribute: SOURCE_CONTAINER_REF. Reference to the container that ows the shared object.

Supported API: false

Parameters:

a_SourceContainerRef -

getTargetFolderRef

public ObjectReference getTargetFolderRef()

Gets the value of the attribute: TARGET_FOLDER_REF. Folder in the target container where the shared object is located. Null if the shared object is not foldered.

Supported API: false

Returns:

ObjectReference

setTargetFolderRef

public void setTargetFolderRef(ObjectReference a_TargetFolderRef)

Sets the value of the attribute: TARGET_FOLDER_REF. Folder in the target container where the shared object is located. Null if the shared object is not foldered.

Supported API: false

Parameters:

a_TargetFolderRef -

getCreatorRef

public WTPrincipalReference getCreatorRef()

Gets the value of the attribute: CREATOR_REF. Reference to the user who created the sharing.

Supported API: false

Returns:

WTPrincipalReference

setCreatorRef

public void setCreatorRef(WTPrincipalReference a_CreatorRef)

Sets the value of the attribute: CREATOR_REF. Reference to the user who created the sharing.

Supported API: false

Parameters:

a_CreatorRef -

isEnabled

public boolean isEnabled()

Gets the value of the attribute: ENABLED. Determines if the sharing is active. It is set to 'true' is active or 'false' otherwise. This attribute is used for temporary inactivation of the sharing. The initial value is 'true'.

Supported API: false

Returns:

boolean

setEnabled

public void setEnabled(boolean a_Enabled)

Sets the value of the attribute: ENABLED. Determines if the sharing is active. It is set to 'true' is active or 'false' otherwise. This attribute is used for temporary inactivation of the sharing. The initial value is 'true'.

Supported API: false

Parameters:

a_Enabled -

getShareKey

public long getShareKey()

Gets the value of the attribute: SHARE_KEY. Identification of the sharing. Used to identify the sharing as a member of a "shared object collection."

Shared object collections can result from sharing a complex object like a folder or a part or through multiple select. In these cases it might be desirable to cancel the share to all objects of the share. The information about the set is held in the key attribute.

Note: the shared object key is not enough to characterize the collective share operation but the pair is.

This attribute is modeled as a String so not to constrain what can be stored in it. For cases where it is possible to identify a single object to represent the collection (such as a folder), a possibility is to use a stringfied representation of the object's reference.

Supported API: false

Returns:

long

setShareKey

public void setShareKey(long a_ShareKey)

Sets the value of the attribute: SHARE_KEY. Identification of the sharing. Used to identify the sharing as a member of a "shared object collection."

Shared object collections can result from sharing a complex object like a folder or a part or through multiple select. In these cases it might be desirable to cancel the share to all objects of the share. The information about the set is held in the key attribute.

Note: the shared object key is not enough to characterize the collective share operation but the pair is.

This attribute is modeled as a String so not to constrain what can be stored in it. For cases where it is possible to identify a single object to represent the collection (such as a folder), a possibility is to use a stringfied representation of the object's reference.

Supported API: false

Parameters:

a_ShareKey -

getShareType

public int getShareType()

Gets the value of the attribute: SHARE_TYPE.

Supported API: false

Returns:

int

setShareType

public void setShareType(int a_ShareType)

Sets the value of the attribute: SHARE_TYPE.

Supported API: false

Parameters:

a_ShareType -

getShared

public Persistable getShared()

Returns the target object. Checks the 'version' attribute to return the actual object or the latest.

Supported API: false

Returns:

Persistable

toString

public String toString()

Creates and returns String representation of the map.

Supported API: false

Overrides:

toString in class WTObject

Returns:

String

newSharedContainerMap

public static SharedContainerMap newSharedContainerMap()
                                                throws WTException

Supported API: false

Returns:

SharedContainerMap

Throws:

WTException

copy

public SharedContainerMap copy(Persistable object)
                        throws WTException

Creates a non persistent copy of the object referencing the Persistable object passed as argument in case it is not null. Otherwise the referenced object is the same as the original map.

Supported API: false

Parameters:

object -

Returns:

SharedContainerMap

Throws:

WTException

getStructureHandle

public Persistable getStructureHandle()
                               throws WTException

Returns the handle of the structure for the map. For folder sharing, the structure handle is the top of the folder heirarchy that was shared. Returns null for SINGLE and COLLECTIVE sharings.

Supported API: false

Returns:

Persistable

Throws:

WTException

isVersionShare

public boolean isVersionShare()

Determines whether the share map corresponds to a version share. Returns 'true' if this is the case; 'false' otherwise.

Supported API: false

Returns:

boolean

equals

public boolean equals(SharedContainerMap other)

Supported API: false

Parameters:

other -

Returns:

boolean

initialize

protected void initialize()
                   throws WTException

Sets the default container and domain.

Supported API: false

Overrides:

initialize in class Item

Throws:

WTException

getEntrySet

public AclEntrySet getEntrySet()

Gets the value of the attribute: ENTRY_SET.

Supported API: false

Specified by:

getEntrySet in interface AdHocControlled

Returns:

AclEntrySet

setEntrySet

public void setEntrySet(AclEntrySet a_EntrySet)

Sets the value of the attribute: ENTRY_SET.

Supported API: false

Specified by:

setEntrySet in interface AdHocControlled

Parameters:

a_EntrySet -

getContainerName

public String getContainerName()

Gets the value of the attribute: CONTAINER_NAME. The name of the WTContainer this object is assigned to.

Supported API: false

Specified by:

getContainerName in interface WTContained

Returns:

String

getContainer

public WTContainer getContainer()

Gets the object for the association that plays role: CONTAINER.

Supported API: false

Specified by:

getContainer in interface WTContained

Returns:

WTContainer

setContainer

public void setContainer(WTContainer a_Container)
                  throws WTPropertyVetoException,
                         WTException

Sets the object for the association that plays role: CONTAINER.

Supported API: false

Specified by:

setContainer in interface WTContained

Parameters:

a_Container -

Throws:

WTPropertyVetoException

WTException

getContainerReference

public WTContainerRef getContainerReference()

Gets the value of the attribute: CONTAINER_REFERENCE.

Supported API: false

Specified by:

getContainerReference in interface WTContained

Returns:

WTContainerRef

setContainerReference

public void setContainerReference(WTContainerRef a_ContainerReference)
                           throws WTPropertyVetoException

Sets the value of the attribute: CONTAINER_REFERENCE.

Supported API: false

Specified by:

setContainerReference in interface WTContained

Parameters:

a_ContainerReference -

Throws:

WTPropertyVetoException

containerReferenceValidate

private void containerReferenceValidate(WTContainerRef a_ContainerReference)
                                 throws WTPropertyVetoException

Parameters:

a_ContainerReference -

Throws:

WTPropertyVetoException

equals

public boolean equals(Object obj)

Indicates whether the given object is equal to this object from a persistence perspective, by comparing the two objects ObjectIdentifiers. Changed or stale copies are still considered equal by this method. Delegates to PersistenceHelper.equals(Persistable,Object).

Warning: Certain core Windchill operations may depend upon equals being ObjectIdentifier-based. Changes to the default implementation should be done with care, if at all.

Supported API: false

Overrides:

equals in class Item

Parameters:

obj -

Returns:

boolean

hashCode

public int hashCode()

Returns a hash code for this object based upon its ObjectIdentifier. Delegates to PersistenceHelper.hashCode(Persistable).

Warning: Certain core Windchill operations may depend upon hashCode being ObjectIdentifier-based. Changes to the default implementation should be done with care, if at all.

Supported API: false

Overrides:

hashCode in class Item

Returns:

int

isVersion

private boolean isVersion()

getOid

public static ObjectIdentifier getOid(Object object)

Returns object's associated oid. Accepts not only Persistable as argument but also ObjectReference and ObjectIdentifier objects. Returns 'null' if object is null.

getId

private static long getId(Object object)

Returns object's id.

getOidString

public static String getOidString(Object obj)

same

private boolean same(Object obj1,
                     Object obj2)

sameReference

private boolean sameReference(ObjectReference ref1,
                              ObjectReference ref2)

sameIterId

private boolean sameIterId(IterationIdentifier iter_id1,
                           IterationIdentifier iter_id2)

sameEntrySet

private boolean sameEntrySet(AclEntrySet set1,
                             AclEntrySet set2)