oracle.ord.im
Class OrdImageSignatureDomain

java.lang.Object
  oracle.ord.im.OrdImageSignatureBase
      oracle.ord.im.OrdImageSignature
          oracle.ord.im.OrdImageSignatureDomain

All Implemented Interfaces:

java.io.Serializable, oracle.jbo.domain.BlobDomainInterface, oracle.jbo.domain.DomainInterface, oracle.jbo.domain.LobInterface, oracle.jbo.domain.MutableDomainInterface, oracle.jbo.domain.XMLDomainInterface, oracle.jbo.domain.XMLDomainReaderFactory, oracle.jbo.domain.XMLDomainWriter, oracle.jbo.domain.XMLValueFactory, oracle.jdbc.internal.ObjectData, oracle.jdbc.internal.ObjectDataFactory, OrdDomainState, OrdDomainSupportInterface, oracle.sql.CustomDatum, oracle.sql.ORAData, oracle.sql.ORADataFactory

public class OrdImageSignatureDomain
extends oracle.ord.im.OrdImageSignature
implements oracle.jbo.domain.LobInterface, OrdDomainState, OrdDomainSupportInterface, oracle.jbo.domain.XMLDomainReaderFactory, oracle.jbo.domain.XMLDomainWriter, java.io.Serializable

Represents interMedia ORDSYS.ORDImageSignature database type as a domain class in the Business Components for Java (BC4J) framework. The methods in this class allow users to compare images for similarity.

Since:

JDev5.0

Version:

JDev5.0

See Also:

OrdImageSignature, Serialized Form

Field Summary

Fields inherited from class oracle.ord.im.OrdImageSignature

_OrdImageSignatureCustomDatumFactory

Fields inherited from class oracle.ord.im.OrdImageSignatureBase

__dataSource, __onn, _factory, _OrdImageSignatureBaseCustomDatumFactory, _OrdImageSignatureBaseFactory, _SQL_NAME, _SQL_TYPECODE, _sqlType, _struct

Constructor Summary

OrdImageSignatureDomain()
Constructs a new OrdImageSignatureDomain instance.

Method Summary

oracle.sql.ORAData	create(oracle.sql.Datum d, int sqlType) Internal: Applications should not use this method.
java.lang.Object	createDomainFromSerializedXML(org.w3c.dom.Element element) Create a domain instance by reading the xml-data out of the given xml-node.
boolean	equals(java.lang.Object obj) Compares the signatures in the two OrdImageSignatureDomain objects.
static float	evaluateScore(oracle.ord.im.OrdImageSignature signature1, oracle.ord.im.OrdImageSignature signature2, java.lang.String attrWeights)
void	generateSignature(oracle.ord.im.OrdImage img)
void	generateTempFilePath() Internal: Applications should not use this method.
java.lang.Object	getCTPassivationHandle() Internal: Applications should not use this method.
static oracle.sql.CustomDatumFactory	getCustomDatumFactory() Internal: Applications should not use this method.
java.lang.Object	getData() Internal: Applications should not use this method.
static oracle.sql.CustomDatumFactory	getFactory() Deprecated.
static oracle.sql.ORADataFactory	getORADataFactory() Returns the OrdImageSignatureDomain ORADataFactory for use by the getORAData method.
oracle.jbo.domain.DomainOwnerInterface	getOwner() Internal: Applications should not use this method.
int	getOwnerAttributeIndex() Internal: Applications should not use this method.
java.lang.String	getRemoteIdString() Internal: Applications should not use this method.
org.w3c.dom.Node	getSerializedDomainXML(org.w3c.dom.Document xmlDoc) Creates the XML node in the given XML document for this domain's data.
long	getSize() Internal: Applications should not use this method.
int	getTierInfo() Gets the tier number information that this object lives in.
org.w3c.dom.Node	getXMLContentNode(org.w3c.dom.Document xmlDoc) Internal: Applications should not use this method.
static oracle.jbo.domain.XMLDomainFactory	getXMLDomainFactory(java.lang.Class attrClass) Internal: Applications should not use this method.
protected java.lang.String	getXMLElementTag()
boolean	isAddedToTransaction() Internal: Applications should not use this method.
boolean	isConnected() Determines whether the domain object has an internal JDBC connection to the database.
static int	isSimilar(oracle.ord.im.OrdImageSignature signature1, oracle.ord.im.OrdImageSignature signature2, java.lang.String attrWeights, float threshold)
void	loadFromDatabase(oracle.jbo.Transaction xAct) Internal: Applications should not use this method.
void	prepareForDML(java.lang.Object context) Internal: Applications should not use this method.
java.lang.String	printXMLDefinition(java.util.Hashtable allDefs, java.io.PrintWriter pw, boolean bContainees) Internal: Applications should not use this method.
void	removeListenerFromTransaction() Internal: Applications should not use this method.
void	saveToDatabase(oracle.jbo.Transaction xAct) Internal: Applications should not use this method.
void	saveToDatabase(oracle.jbo.Transaction xAct, java.lang.Object emptySQLObject) Internal: Applications should not use this method.
void	setAddToTransactionState(boolean value) Internal: Applications should not use this method.
void	setConnected(boolean value) Internal: Applications should not use this method.
void	setContext(oracle.jbo.domain.DomainOwnerInterface owner, oracle.jbo.Transaction trans, java.lang.Object ctx) Internal: Applications should not use this method.
void	setCTPassivationHandle(java.lang.Object handle) Internal: Applications should not use this method.
void	syncClientLob(oracle.jbo.domain.LobInterface newArrival) Internal: Applications should not use this method.
void	syncServerLob(oracle.jbo.domain.LobInterface oldObj) Internal: Applications should not use this method.
java.lang.String	toString() Returns "OrdImageSignatureDomain".

Methods inherited from class oracle.ord.im.OrdImageSignature

isConnectionNull

Methods inherited from class oracle.ord.im.OrdImageSignatureBase

_init_struct, create, setContextFrom, setValueFrom, toDatum, toDatum

Methods inherited from class java.lang.Object

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

Constructor Detail

OrdImageSignatureDomain

public OrdImageSignatureDomain()

Constructs a new OrdImageSignatureDomain instance. The user can insert a new row with an empty ORDSYS.OrdImageSignature SQL object using the following code snippet:

   OrdImageSignatureDomain sigDomain = new OrdImageSignatureDomain();
   Row row = viewObject.createRow();
   row.setAttribute("Signature", sigDomain);
   viewObject.insertRow(row);
   appModule.getTransaction().postChanges();
 

Method Detail

getORADataFactory

public static oracle.sql.ORADataFactory getORADataFactory()

Returns the OrdImageSignatureDomain ORADataFactory for use by the getORAData method. Specify this method as the factory parameter of the getORAData method when retrieving an OrdImageSignatureDomain object from an OracleResultSet or OracleCallableStatement. For example:

  OrdImageSignatureDomain sig = (OrdImageSignatureDomain)rset.
                           getORAData( 1, OrdImageSignatureDomain.getORADataFactory() );

Returns:

the OrdImageSignatureDomain implementation of the ORADataFactory interface

getFactory

public static oracle.sql.CustomDatumFactory getFactory()

Deprecated.

Returns the OrdImageSignatureDomain CustomDatumFactory for use by the getCustomDatum method. Specify this method as the factory parameter of the getCustomDatum method when retrieving an OrdImageSignatureDomain object from an OracleResultSet or OracleCallableStatement . For example:

   OrdImageSignatureDomain sig =
      (OrdImageSignatureDomain)rset.getCustomDatum(
        1, OrdImageSignatureDomain.getFactory() );
 

Returns:

the OrdImageSignatureDomain implementation of the CustomDatumFactory interface

getCustomDatumFactory

public static oracle.sql.CustomDatumFactory getCustomDatumFactory()

Internal: Applications should not use this method.

getData

public java.lang.Object getData()

Internal: Applications should not use this method.

Specified by:

getData in interface oracle.jbo.domain.DomainInterface

setContext

public void setContext(oracle.jbo.domain.DomainOwnerInterface owner,
                       oracle.jbo.Transaction trans,
                       java.lang.Object ctx)

Internal: Applications should not use this method.

Specified by:

setContext in interface oracle.jbo.domain.DomainInterface

toString

public java.lang.String toString()

Returns "OrdImageSignatureDomain".

Overrides:

toString in class java.lang.Object

create

public oracle.sql.ORAData create(oracle.sql.Datum d,
                                 int sqlType)
                          throws java.sql.SQLException

Internal: Applications should not use this method.

Specified by:

create in interface oracle.sql.ORADataFactory

Overrides:

create in class oracle.ord.im.OrdImageSignatureBase

Throws:

java.sql.SQLException

getXMLDomainFactory

public static oracle.jbo.domain.XMLDomainFactory getXMLDomainFactory(java.lang.Class attrClass)

Internal: Applications should not use this method.

getXMLContentNode

public org.w3c.dom.Node getXMLContentNode(org.w3c.dom.Document xmlDoc)

Internal: Applications should not use this method.

Specified by:

getXMLContentNode in interface oracle.jbo.domain.XMLDomainInterface

createDomainFromSerializedXML

public java.lang.Object createDomainFromSerializedXML(org.w3c.dom.Element element)

Create a domain instance by reading the xml-data out of the given xml-node.

Specified by:

createDomainFromSerializedXML in interface oracle.jbo.domain.XMLDomainReaderFactory

getSerializedDomainXML

public org.w3c.dom.Node getSerializedDomainXML(org.w3c.dom.Document xmlDoc)

Creates the XML node in the given XML document for this domain's data.

Specified by:

getSerializedDomainXML in interface oracle.jbo.domain.XMLDomainWriter

Parameters:

xmlDoc - name of the XML document in which the node should be created.

printXMLDefinition

public java.lang.String printXMLDefinition(java.util.Hashtable allDefs,
                                           java.io.PrintWriter pw,
                                           boolean bContainees)

Internal: Applications should not use this method.

Specified by:

printXMLDefinition in interface oracle.jbo.domain.XMLDomainInterface

getXMLElementTag

protected java.lang.String getXMLElementTag()

equals

public boolean equals(java.lang.Object obj)

Compares the signatures in the two OrdImageSignatureDomain objects.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to be compared with this object

Returns:

true if the two OrdImageSignatureDomain have the same signatures; otherwise, returns false

generateSignature

public void generateSignature(oracle.ord.im.OrdImage img)
                       throws java.sql.SQLException

Overrides:

generateSignature in class oracle.ord.im.OrdImageSignature

Throws:

java.sql.SQLException

syncServerLob

public void syncServerLob(oracle.jbo.domain.LobInterface oldObj)

Internal: Applications should not use this method.

Specified by:

syncServerLob in interface oracle.jbo.domain.LobInterface

syncClientLob

public void syncClientLob(oracle.jbo.domain.LobInterface newArrival)

Internal: Applications should not use this method.

Specified by:

syncClientLob in interface oracle.jbo.domain.LobInterface

getSize

public long getSize()

Internal: Applications should not use this method.

Specified by:

getSize in interface oracle.jbo.domain.LobInterface

getRemoteIdString

public java.lang.String getRemoteIdString()

Internal: Applications should not use this method.

Specified by:

getRemoteIdString in interface oracle.jbo.domain.LobInterface

saveToDatabase

public void saveToDatabase(oracle.jbo.Transaction xAct)
                    throws java.sql.SQLException

Internal: Applications should not use this method.

Specified by:

saveToDatabase in interface oracle.jbo.domain.BlobDomainInterface

Throws:

java.sql.SQLException

saveToDatabase

public void saveToDatabase(oracle.jbo.Transaction xAct,
                           java.lang.Object emptySQLObject)
                    throws java.sql.SQLException,
                           java.io.IOException

Internal: Applications should not use this method.

Specified by:

saveToDatabase in interface oracle.jbo.domain.BlobDomainInterface

Throws:

java.sql.SQLException

java.io.IOException

prepareForDML

public void prepareForDML(java.lang.Object context)

Internal: Applications should not use this method.

Specified by:

prepareForDML in interface oracle.jbo.domain.BlobDomainInterface

loadFromDatabase

public void loadFromDatabase(oracle.jbo.Transaction xAct)
                      throws java.lang.Exception

Internal: Applications should not use this method.

Specified by:

loadFromDatabase in interface oracle.jbo.domain.BlobDomainInterface

Throws:

java.lang.Exception

getOwner

public oracle.jbo.domain.DomainOwnerInterface getOwner()

Internal: Applications should not use this method.

Specified by:

getOwner in interface oracle.jbo.domain.LobInterface

getOwnerAttributeIndex

public int getOwnerAttributeIndex()

Internal: Applications should not use this method.

Specified by:

getOwnerAttributeIndex in interface oracle.jbo.domain.LobInterface

isSimilar

public static int isSimilar(oracle.ord.im.OrdImageSignature signature1,
                            oracle.ord.im.OrdImageSignature signature2,
                            java.lang.String attrWeights,
                            float threshold)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

evaluateScore

public static float evaluateScore(oracle.ord.im.OrdImageSignature signature1,
                                  oracle.ord.im.OrdImageSignature signature2,
                                  java.lang.String attrWeights)
                           throws java.sql.SQLException

Throws:

java.sql.SQLException

isConnected

public boolean isConnected()

Description copied from interface: OrdDomainState

Determines whether the domain object has an internal JDBC connection to the database.

Specified by:

isConnected in interface OrdDomainState

Returns:

true if the there exists an internal JDBC connection; otherwise, returns false

getTierInfo

public int getTierInfo()

Description copied from interface: OrdDomainState

Gets the tier number information that this object lives in.

The returned value indicates the tier information.

• 0 - tier unknown
• 1 - client tier (CT)
• 2 - middle tier (MT)

Specified by:

getTierInfo in interface OrdDomainState

setConnected

public void setConnected(boolean value)

Description copied from interface: OrdDomainState

Internal: Applications should not use this method.

Specified by:

setConnected in interface OrdDomainState

removeListenerFromTransaction

public void removeListenerFromTransaction()

Description copied from interface: OrdDomainState

Internal: Applications should not use this method.

Specified by:

removeListenerFromTransaction in interface OrdDomainState

isAddedToTransaction

public boolean isAddedToTransaction()

Description copied from interface: OrdDomainState

Internal: Applications should not use this method.

Specified by:

isAddedToTransaction in interface OrdDomainState

setAddToTransactionState

public void setAddToTransactionState(boolean value)

Description copied from interface: OrdDomainState

Internal: Applications should not use this method.

Specified by:

setAddToTransactionState in interface OrdDomainState

setCTPassivationHandle

public void setCTPassivationHandle(java.lang.Object handle)

Internal: Applications should not use this method.

Specified by:

setCTPassivationHandle in interface OrdDomainSupportInterface

getCTPassivationHandle

public java.lang.Object getCTPassivationHandle()

Internal: Applications should not use this method.

Specified by:

getCTPassivationHandle in interface OrdDomainSupportInterface

generateTempFilePath

public void generateTempFilePath()

Internal: Applications should not use this method.

Specified by:

generateTempFilePath in interface OrdDomainSupportInterface