wt.content
Class Aggregate

java.lang.Object
  wt.fc.WTObject
      wt.content.ContentItem
          wt.content.ApplicationData
              wt.content.Aggregate

All Implemented Interfaces:

BusinessInformation, DisplayIdentification, Externalizable, NetFactor, ObjectMappable, Persistable, Serializable

public class Aggregate

extends ApplicationData

implements Externalizable

Use the newAggregate static factory method(s), not the Aggregate 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 long	EXTERNALIZATION_VERSION_UID
private Vector	files
static String	FILES Label for the attribute; An internally used non-persistant vector.
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from class wt.content.ApplicationData

APP_DATA_KEY, CHECKSUM, FILE_NAME, FILE_SIZE, HOLDER_KEY, INTENDED_FOR_HTTP_OP, newContent, STREAM_DATA, STREAM_ID, UPLOADED_FROM_PATH, VIEW_METHOD

Fields inherited from class wt.content.ContentItem

CATEGORY, CREATED_BY, DESCRIPTION, FORMAT, FORMAT_NAME, HOLDER_LINK, INTENT_TO_CHANGE, ROLE, STALE

Fields inherited from class wt.fc.WTObject

CREATE_TIMESTAMP, MODIFY_TIMESTAMP

Fields inherited from interface wt.fc.BusinessInformation

BUSINESS_TYPE, IDENTITY

Fields inherited from interface wt.fc.Persistable

IDENTITY, PERSIST_INFO, TYPE

Fields inherited from interface wt.identity.DisplayIdentification

DISPLAY_IDENTIFIER, DISPLAY_IDENTITY, DISPLAY_TYPE

Constructor Summary

Aggregate()

Method Summary

boolean	equals(Object obj) Indicates whether the given object is equal to this object from a persistence perspective, by comparing the two objects ObjectIdentifiers.
String	getConceptualClassname() Deprecated.
Vector	getFiles() Gets the value of the attribute: FILES.
int	hashCode() Returns a hash code for this object based upon its ObjectIdentifier.
protected void	initialize(ContentHolder holder) Supports initialization, following construction of an instance.
static Aggregate	newAggregate(ContentHolder holder) Instatiates a new Aggregate object based on a ContentHolder 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(Aggregate thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	setFiles(Vector a_Files) Sets the value of the attribute: FILES.
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.content.ApplicationData

getBusinessType, getChecksum, getFileName, getFileSize, getFileSizeKB, getIdentity, getStreamData, getStreamId, getUploadedFromPath, getViewContentURL, getViewContentURL, isIntendedForHttpOp, newApplicationData, readVersion, setChecksum, setFileName, setFileSize, setIntendedForHttpOp, setStreamData, setStreamId, setUploadedFromPath

Methods inherited from class wt.content.ContentItem

getCategory, getCreatedBy, getDescription, getFormat, getFormatName, getHolderLink, getIntentToChange, getRole, isStale, readVersion, setCategory, setCreatedBy, setDescription, setFormat, setFormatName, setHolderLink, setIntentToChange, setRole, setStale

Methods inherited from class wt.fc.WTObject

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

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

FILES

public static final String FILES

Label for the attribute; An internally used non-persistant vector. Used to pass the ApplicationData associated with an aggregate from client to server.

Supported API: false

See Also:

Constant Field Values

files

private Vector files

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

Aggregate

public Aggregate()

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 ApplicationData

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 ApplicationData

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(Aggregate 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 ApplicationData

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 ApplicationData

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

Overrides:

getConceptualClassname in class ApplicationData

Returns:

String

getFiles

public Vector getFiles()

Gets the value of the attribute: FILES. An internally used non-persistant vector. Used to pass the ApplicationData associated with an aggregate from client to server.

Supported API: false

Returns:

Vector

setFiles

public void setFiles(Vector a_Files)
              throws WTPropertyVetoException

Sets the value of the attribute: FILES. An internally used non-persistant vector. Used to pass the ApplicationData associated with an aggregate from client to server.

Supported API: false

Parameters:

a_Files -

Throws:

WTPropertyVetoException

newAggregate

public static Aggregate newAggregate(ContentHolder holder)
                              throws WTException

Instatiates a new Aggregate object based on a ContentHolder

Supported API: false

Parameters:

holder -

Returns:

Aggregate

Throws:

WTException

initialize

protected void initialize(ContentHolder holder)
                   throws WTException

Supports initialization, following construction of an instance. Invoked by "new" factory having the same signature.

Supported API: false

Overrides:

initialize in class ApplicationData

Parameters:

holder -

Throws:

WTException

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 ApplicationData

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 ApplicationData

Returns:

int