oracle.ord.im
Class OrdDocDomain

java.lang.Object
  |
  +--oracle.ord.im.OrdDocBase
        |
        +--oracle.ord.im.OrdDoc
              |
              +--oracle.ord.im.OrdDocDomain

All Implemented Interfaces:

oracle.jbo.AttributeList, oracle.jbo.domain.BlobDomainInterface, oracle.sql.CustomDatum, oracle.sql.CustomDatumFactory, oracle.jbo.domain.DomainInterface, oracle.jbo.domain.DomainOwnerInterface, java.util.EventListener, oracle.jbo.domain.LobInterface, oracle.jbo.domain.MarshalledDomain, oracle.jbo.domain.MutableDomainInterface, oracle.jdbc.internal.ObjectData, oracle.jdbc.internal.ObjectDataFactory, OrdDomainIOInterface, OrdDomainState, OrdDomainSupportInterface, java.io.Serializable, oracle.jbo.TransactionStateListener, oracle.jbo.domain.XMLDomainInterface, oracle.jbo.domain.XMLDomainReaderFactory, oracle.jbo.domain.XMLDomainWriter, oracle.jbo.domain.XMLValueFactory

public class OrdDocDomain

extends OrdDoc

implements OrdDomainIOInterface, OrdDomainState, OrdDomainSupportInterface, oracle.jbo.AttributeList, oracle.jbo.domain.LobInterface, oracle.jbo.domain.DomainOwnerInterface, oracle.jbo.domain.XMLDomainReaderFactory, oracle.jbo.domain.XMLDomainWriter, java.io.Serializable, oracle.jbo.TransactionStateListener, oracle.jbo.domain.MarshalledDomain

Represents interMedia ORDSYS.ORDDoc database type as a domain class in the Business Components for Java (BC4J) framework. Most methods in this class are BC4J tier independent. They can work on either the client tier or the middle tier, which allows the application which uses these methods to work in a tier independent fashion. There are some exceptions which are marked as local mode only:

• getContent
• getBFILE
• getComments
• setComments
• getContentInLob

The BC4J tier-independent counterparts of the first three methods are the following:

• getContentAsBlobDomain
• getBFileDomain
• getCommentsAsClobDomain

There are no corresponding BC4J tier-independent methods for setComments and getContentInLob.

The term client tier refers to the machine on which the application client is running. Middle tier refers to the server on which the BC4J business components are deployed. The user can use "local mode only" methods when he deploys BC4J and the client application to the same machine. Whereas, the user should use tier independent methods when the application client and BC4J reside on separate machines.

The constructor for this class will create an instance of an OrdDocDomain. The user should either manually obtain a valid BLOB locator and a JDBC connection for this instance, or rely on the BC4J framework to obtain a BLOB locator and a JDBC connection for it. See OrdContentSource for discussion about how to load media content to the database by using the interMedia BC4J domain classes.

Since:

JDev3.2

See Also:

OrdDoc, Serialized Form

Field Summary

Fields inherited from class oracle.ord.im.OrdDocBase

_SQL_NAME, _SQL_TYPECODE

Constructor Summary

OrdDocDomain()
Constructs a new OrdDocDomain instance.

OrdDocDomain(byte[] bytes)
Constructs a new OrdDocDomain instance.

OrdDocDomain(OrdHttpUploadFile ohuf)
Constructs a new OrdDocDomain instance.

OrdDocDomain(java.lang.String fileName)
Constructs a new OrdDocDomain instance.

Method Summary

void	clearContentSource() Internal: Applications should not use this method.
void	clearLocal() Clears the attribute called local to indicate that the content data is stored externally.
int	closeSource(byte[][] ctx) Closes a data source.
oracle.sql.CustomDatum	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.
void	deleteContent() Deletes any data stored in the database BLOB specified by the localData attribute.
void	domainToBeModified(oracle.jbo.domain.DomainInterface d) Internal: Applications should not use this method.
void	doneCommit(oracle.jbo.TransactionStateEvent event) Internal: Applications should not use this method.
void	doneRollback(oracle.jbo.TransactionStateEvent event) Internal: Applications should not use this method.
boolean	equals(java.lang.Object obj) Compares two OrdDocDomain objects by their last update time and content length.
void	export(byte[][] ctx, java.lang.String sourceType, java.lang.String sourceLocation, java.lang.String sourceName) Exports the data from the BLOB specified by the localData attribute.
java.lang.Object	getAttribute(int index) Internal: Applications should not use this method.
java.lang.Object	getAttribute(java.lang.String name) Internal: Applications should not use this method.
int	getAttributeCount() Internal: Applications should not use this method.
int	getAttributeIndexOf(java.lang.String name) Internal: Applications should not use this method.
java.lang.String[]	getAttributeNames()
java.lang.Object[]	getAttributeValues()
oracle.sql.BFILE	getBFILE() Returns a BFILE locator from the database when the srcType attribute is "FILE".
oracle.jbo.domain.BFileDomain	getBFileDomain() Returns a BFileDomain object which wraps the BFILE locator obtained from the getBFILE method.
oracle.sql.CLOB	getComments() Returns the CLOB locator from the comments attribute.
oracle.jbo.domain.ClobDomain	getCommentsAsClobDomain() Returns a ClobDomain object which wraps the CLOB locator obtained from the getComments() method.
oracle.sql.BLOB	getContent() Returns the BLOB locator from the localData attribute.
oracle.jbo.domain.BlobDomain	getContentAsBlobDomain() Returns a BlobDomain object which wraps the BLOB locator from the localData attribute.
oracle.sql.BLOB	getContentInLob(byte[][] ctx, java.lang.String[] mimetype, java.lang.String[] format) Returns the data from the BLOB specified by the localData attribute in a temporary BLOB in the database.
int	getContentLength() Returns the contentLength attribute.
OrdContentSource	getContentSource() Gets the content source which was previously set by the setContentSource 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.
byte[]	getDataInByteArray() Returns a byte array containing the data from the database BLOB specified by the localData attribute.
boolean	getDataInFile(java.lang.String filename) Writes the data from the database BLOB specified by the localData attribute to a local file.
java.io.InputStream	getDataInStream() Returns an InputStream from which the data in the database BLOB specified by the localData attribute can be read.
static oracle.sql.CustomDatumFactory	getFactory() Returns the OrdDocDomain CustomDatumFactory for use by the getCustomDatum method.
java.lang.String	getFormat() Returns the format attribute.
java.lang.String	getMimeType() Returns the mimeType attribute.
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.
java.lang.String	getSource() Returns the source information in the form srcType://srcLocation/srcName.
java.lang.String	getSourceLocation() Returns the srcLocation attribute.
java.lang.String	getSourceName() Returns the srcName attribute.
java.lang.String	getSourceType() Returns the srcType attribute.
int	getTierInfo() Gets the tier number information that this object lives in.
java.sql.Timestamp	getUpdateTime() Returns the updateTime attribute.
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.
int	hashCode() Returns the hash code as a int
void	importData(byte[][] ctx, boolean setProp) Imports data from an external source into the database BLOB specified by the localData attribute, and optionally calls setProperties.
void	importFrom(byte[][] ctx, java.lang.String sourceType, java.lang.String sourceLocation, java.lang.String sourceName, boolean setProp) Imports data from an external source into the database BLOB specified by the localData attribute, and optionally calls setProperties.
boolean	isConnected() Determines whether the domain object has an internal JDBC connection to the database.
boolean	isLocal() Determines whether the content data is stored locally in the database in a BLOB specified by the localData attribute.
boolean	loadDataFromByteArray(byte[] byteArr) Loads data from a byte array into the database BLOB specified by the localData attribute.
boolean	loadDataFromFile(java.lang.String filename) Loads data from a file into the database BLOB specified by the localData attribute.
boolean	loadDataFromInputStream(java.io.InputStream inpStream) Loads data from an InputStream into the database BLOB specified by the localData attribute.
void	loadFromDatabase(oracle.jbo.Transaction xAct) Internal: Applications should not use this method.
oracle.svcmsg.ResponseValues	marshal()
int	openSource(byte[] userarg, byte[][] ctx) Opens a data source.
void	prepareCTPassivation() 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.
byte[]	processSourceCommand(byte[][] ctx, java.lang.String cmd, java.lang.String args, byte[][] result) Calls the source plug-in in the database to execute a command.
int	readFromSource(byte[][] ctx, int startpos, int numbytes, byte[][] buffer) Reads data from the data source.
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	setAttribute(int index, java.lang.Object value) Internal: Applications should not use this method.
void	setAttribute(java.lang.String name, java.lang.Object value) Internal: Applications should not use this method.
void	setComments(oracle.sql.CLOB comments) Sets the comments attribute.
void	setContentLength(int contentLength) Sets the contentLength attribute.
void	setContentSource(OrdContentSource source) Sets the content source for deferred loading.
void	setContentSourceOnly(OrdContentSource source) 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	setFormat(java.lang.String format) Sets the format attribute.
void	setLocal() Sets the attribute called local to indicate that the content data is stored locally in the database in a BLOB > specified by the localData attribute.
void	setMimeType(java.lang.String MimeType) Sets the mimeType attribute.
void	setProperties() Parses the media data properties, and sets the attributes in the OrdDocDomain Java object.
void	setProperties(byte[][] ctx, boolean setComments) Parses the media data properties, sets the attributes in the OrdDoc Java object, and optionally populates the CLOB specified by the comments attribute.
void	setSource(java.lang.String sourceType, java.lang.String sourceLocation, java.lang.String sourceName) Sets the srcType, srcLocation, and srcName attributes.
void	setUpdateTime(java.sql.Timestamp currentTime) Sets the updateTime attribute.
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 a String object describing this object.
int	trimSource(byte[][] ctx, int newLen) Trims the data to the specified length.
int	writeToSource(byte[][] ctx, int startpos, int numbytes, byte[] buffer) Writes data to the data source.

Methods inherited from class oracle.ord.im.OrdDocBase

toDatum

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OrdDocDomain

public OrdDocDomain()

Constructs a new OrdDocDomain instance. Before it's been inserted into the database table and selected back, this new instance doesn't have a JDBC connection to the database. It also doesn't have a corresponding existing database ORDSYS.ORDDoc object.

OrdDocDomain

public OrdDocDomain(byte[] bytes)

Constructs a new OrdDocDomain instance. Before it has been inserted into the database table and selected back; this new instance doesn't have a JDBC connection to the database. It also doesn't have a corresponding existing database ORDSYS.ORDDoc object. Users should use deferred loading to load the doc content into the database.

Calling this constructor has the same effect of calling the following two statements.

     OrdDocDomain doc = new OrdDocDomain();
     doc.setContentSource(new OrdByteArraySource(bytes));

Parameters:

bytes - the byte array that contains the doc content

See Also:

OrdContentSource, OrdByteArraySource

OrdDocDomain

public OrdDocDomain(java.lang.String fileName)

Constructs a new OrdDocDomain instance. Before it has been inserted into the database table and selected back; this new instance doesn't have a JDBC connection to the database. It also doesn't have a corresponding existing database ORDSYS.ORDDoc object. Users should use deferred loading to load the doc content into the database.

Calling this constructor has the same effect of calling the following two statements.

     OrdDocDomain doc = new OrdDocDomain();
     doc.setContentSource(new OrdFileSource(fileName));

Parameters:

fileName - the doc file name

See Also:

OrdContentSource, OrdFileSource

OrdDocDomain

public OrdDocDomain(OrdHttpUploadFile ohuf)

Constructs a new OrdDocDomain instance. Before it has been inserted into the database table and selected back; this new instance doesn't have a JDBC connection to the database. It also doesn't have a corresponding existing database ORDSYS.ORDDoc object. Users should use deferred loading to load the doc content into the database.

Calling this constructor has the same effect of calling the following two statements.

     OrdDocDomain doc = new OrdDocDomain();
     doc.setContentSource(new OrdHttpUploadFileSource(ohuf));

Parameters:

ohuf - the doc content wrapped as an OrdHttpUploadFile object

See Also:

OrdContentSource, OrdHttpUploadFileSource

Method Detail

getFactory

public static oracle.sql.CustomDatumFactory getFactory()

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

  OrdDocDomain doc = (OrdDocDomain)rset.
                           getCustomDatum( 1, OrdDocDomain.getFactory() );

Returns:

the OrdDocDomain implementation of the CustomDatumFactory interface

getCustomDatumFactory

public static oracle.sql.CustomDatumFactory getCustomDatumFactory()

Internal: Applications should not use this method.

toString

public java.lang.String toString()

Returns a String object describing this object. The format of the description is "OrdDocDomain: <mimetype>:<length>".

Overrides:

toString in class java.lang.Object

Returns:

a String object describing this object

hashCode

public int hashCode()

Returns the hash code as a int

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Compares two OrdDocDomain objects by their last update time and content length. For performance reasons, bit by bit comparison of binary content is not done.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to be compared with this object

Returns:

true if the two OrdDocDomain objects have the same last update time and content length; otherwise, returns false

getContent

public oracle.sql.BLOB getContent()
                           throws java.sql.SQLException

Returns the BLOB locator from the localData attribute. Note local mode only

Overrides:

getContent in class OrdDoc

Returns:

an oracle.sql.BLOB

Throws:

java.sql.SQLException - if an error occurs when accessing the localData attribute

getBFILE

public oracle.sql.BFILE getBFILE()
                          throws java.sql.SQLException

Returns a BFILE locator from the database when the srcType attribute is "FILE". This method calls the corresponding getBFILE method in the database, which creates the BFILE using the srcLocation and srcName attributes. Note local mode only

Overrides:

getBFILE in class OrdDoc

Returns:

an oracle.sql.BFILE

Throws:

java.sql.SQLException - if an error occurs while executing the corresponding getBFILE method in the database

isLocal

public boolean isLocal()
                throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Determines whether the content data is stored locally in the database in a BLOB specified by the localData attribute.

Specified by:

isLocal in interface OrdDomainIOInterface

Overrides:

isLocal in class OrdDoc

Returns:

true if the data is stored locally in the database in a BLOB; otherwise, returns false

Throws:

java.sql.SQLException - if an error occurs when accessing the attribute called local.

clearLocal

public void clearLocal()
                throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Clears the attribute called local to indicate that the content data is stored externally.

Specified by:

clearLocal in interface OrdDomainIOInterface

Overrides:

clearLocal in class OrdDoc

Throws:

java.sql.SQLException - if an error occurs when accessing the attribute called local.

setLocal

public void setLocal()
              throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Sets the attribute called local to indicate that the content data is stored locally in the database in a BLOB > specified by the localData attribute.

Specified by:

setLocal in interface OrdDomainIOInterface

Overrides:

setLocal in class OrdDoc

Throws:

java.sql.SQLException - if an error occurs when accessing the attribute called local.

deleteContent

public void deleteContent()
                   throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Deletes any data stored in the database BLOB specified by the localData attribute.

Specified by:

deleteContent in interface OrdDomainIOInterface

Overrides:

deleteContent in class OrdDoc

Throws:

java.sql.SQLException - if an error occurs when executing the corresponding deleteContent method in the database.

importData

public void importData(byte[][] ctx,
                       boolean setProp)
                throws java.sql.SQLException

Description copied from class: OrdDoc

Imports data from an external source into the database BLOB specified by the localData attribute, and optionally calls setProperties. If the setProp parameter is true, this method calls the setProperties method in the database to set the property attributes and populate the CLOB specified by the comments attribute. The external data source is specified by the srcType, srcLocation, and srcName attributes.

Overrides:

importData in class OrdDoc

Parameters:

ctx - the source plug-in context information.

setProp - a boolean that specifies whether or not to call setProperties.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding import method in the database.

importFrom

public void importFrom(byte[][] ctx,
                       java.lang.String sourceType,
                       java.lang.String sourceLocation,
                       java.lang.String sourceName,
                       boolean setProp)
                throws java.sql.SQLException

Description copied from class: OrdDoc

Imports data from an external source into the database BLOB specified by the localData attribute, and optionally calls setProperties. If the setProp parameter is true, this method calls the setProperties method in the database to set the property attributes and populate the CLOB specified by the comments attribute. The external data source is specified by the srcType, srcLocation, and srcName parameters. The srcType, srcLocation, and srcName attributes are updated with values of the srcType, srcLocation, and srcName parameters passed to the importFrom method.

Overrides:

importFrom in class OrdDoc

Parameters:

ctx - the source plug-in context information.

sourceType - the source type, for example, "FILE", "HTTP".

sourceLocation - the source location, for example, MEDIA_DIR, www.xyzcomedia.com/public.

sourceName - the source name, for example, filmclip1.mov.

setProp - a boolean that specifies whether or not to call setProperties.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding importFrom method in the database.

loadDataFromFile

public boolean loadDataFromFile(java.lang.String filename)
                         throws java.sql.SQLException,
                                java.io.IOException

Description copied from interface: OrdDomainIOInterface

Loads data from a file into the database BLOB specified by the localData attribute. Before loading the data, this method calls the following methods:

• OrdDomainIOInterface.deleteContent(), to delete any existing data in the BLOB.
• OrdDomainIOInterface.setLocal(), to set the local flag.
• setUpdateTime(), to set the updateTime attribute to the database server's current SYSDATE time.

Specified by:

loadDataFromFile in interface OrdDomainIOInterface

Overrides:

loadDataFromFile in class OrdDoc

Parameters:

filename - name of the file from which to load data

Returns:

true if the data is loaded successfully; otherwise, an exception is raised if an error occurs. This method never returns false.

Throws:

java.sql.SQLException - if an error occurs when accessing an object attribute or when executing a method in the database.

java.io.IOException - if an error occurs when reading the data file.

loadDataFromInputStream

public boolean loadDataFromInputStream(java.io.InputStream inpStream)
                                throws java.sql.SQLException,
                                       java.io.IOException

Description copied from interface: OrdDomainIOInterface

Loads data from an InputStream into the database BLOB specified by the localData attribute. Before loading the data, this method calls the following methods:

• OrdDomainIOInterface.deleteContent(), to delete any existing data in the BLOB.
• OrdDomainIOInterface.setLocal(), to set the local flag.
• setUpdateTime(), to set the updateTime attribute to the database server's current SYSDATE time.

Specified by:

loadDataFromInputStream in interface OrdDomainIOInterface

Overrides:

loadDataFromInputStream in class OrdDoc

Parameters:

inpStream - the InputStream from which to load data

Returns:

true if the data is loaded successfully; otherwise, an exception is raised if an error occurs. This method never returns false.

Throws:

java.sql.SQLException - if an error occurs when accessing an object attribute or when executing a method in the database.

java.io.IOException - if an error occurs when reading the InputStream.

loadDataFromByteArray

public boolean loadDataFromByteArray(byte[] byteArr)
                              throws java.sql.SQLException,
                                     java.io.IOException

Description copied from interface: OrdDomainIOInterface

Loads data from a byte array into the database BLOB specified by the localData attribute. Before loading the data, this method calls the following methods:

• OrdDomainIOInterface.deleteContent(), to delete any existing data in the BLOB.
• OrdDomainIOInterface.setLocal(), to set the local flag.
• setUpdateTime(), to set the updateTime attribute to the database server's current SYSDATE time.

Specified by:

loadDataFromByteArray in interface OrdDomainIOInterface

Overrides:

loadDataFromByteArray in class OrdDoc

Returns:

true if the data is loaded successfully; otherwise, an exception is raised if an error occurs. This method never returns false.

Throws:

java.io.IOException - if an error occurs reading the byte array.

java.sql.SQLException - if an error occurs when accessing an object attribute or when executing a method in the database.

getContentLength

public int getContentLength()
                     throws java.sql.SQLException

Returns the contentLength attribute.

Specified by:

getContentLength in interface OrdDomainIOInterface

Overrides:

getContentLength in class OrdDoc

Returns:

the contentLength attribute as an int

Throws:

java.sql.SQLException - if an error occurs when accessing the contentLength attribute

See Also:

OrdImage.getContentLength(), OrdDoc.getContentLength(), OrdAudio.getContentLength(), OrdVideo.getContentLength()

setContentLength

public void setContentLength(int contentLength)
                      throws java.sql.SQLException

Sets the contentLength attribute. Note

setProperties sets this attribute automatically for certain media formats; use this method only if you are not using setProperties. This method sets the attribute value only; it does not modify the media data itself.

Specified by:

setContentLength in interface OrdDomainIOInterface

Overrides:

setContentLength in class OrdDoc

Parameters:

contentLength - the new attribute value

Throws:

java.sql.SQLException - if an error occurs when accessing the contentLength attribute

See Also:

OrdImage.setContentLength(int), OrdDoc.setContentLength(int)

setMimeType

public void setMimeType(java.lang.String MimeType)
                 throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Sets the mimeType attribute.

Specified by:

setMimeType in interface OrdDomainIOInterface

Overrides:

setMimeType in class OrdDoc

Throws:

java.sql.SQLException - if an error occurs when accessing the mimeType attribute.

getMimeType

public java.lang.String getMimeType()
                             throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns the mimeType attribute.

Specified by:

getMimeType in interface OrdDomainIOInterface

Overrides:

getMimeType in class OrdDoc

Returns:

the mimeType attribute as a String.

Throws:

java.sql.SQLException - if an error occurs when accessing the mimeType attribute.

setSource

public void setSource(java.lang.String sourceType,
                      java.lang.String sourceLocation,
                      java.lang.String sourceName)
               throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Sets the srcType, srcLocation, and srcName attributes.

Specified by:

setSource in interface OrdDomainIOInterface

Overrides:

setSource in class OrdDoc

Parameters:

sourceType - the source type, for example, "FILE", "HTTP".

sourceLocation - the source location, for example, MEDIA_DIR, www.xyzcoimages.com/public.

sourceName - the source name, for example, media_content.dat

Throws:

java.sql.SQLException - if an error occurs when accessing the srcType, srcLocation, or srcName attributes.

getSourceType

public java.lang.String getSourceType()
                               throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns the srcType attribute. For example, "FILE" or "HTTP".

Specified by:

getSourceType in interface OrdDomainIOInterface

Overrides:

getSourceType in class OrdDoc

Returns:

the srcType attribute as a String.

Throws:

java.sql.SQLException - if an error occurs when accessing the srcType attribute.

getSourceLocation

public java.lang.String getSourceLocation()
                                   throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns the srcLocation attribute. For example, IMAGES_DIR or www.xyzcoimages.com/public.

Specified by:

getSourceLocation in interface OrdDomainIOInterface

Overrides:

getSourceLocation in class OrdDoc

Returns:

the srcLocation attribute as a String.

Throws:

java.sql.SQLException - if an error occurs when accessing the srcLocation attribute.

getSourceName

public java.lang.String getSourceName()
                               throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns the srcName attribute. For example, scenery1.jpg.

Specified by:

getSourceName in interface OrdDomainIOInterface

Overrides:

getSourceName in class OrdDoc

Returns:

the srcName attribute as a String.

Throws:

java.sql.SQLException - if an error occurs when accessing the srcName attribute.

getSource

public java.lang.String getSource()
                           throws java.sql.SQLException

Description copied from class: OrdDoc

Returns the source information in the form srcType://srcLocation/srcName.

Overrides:

getSource in class OrdDoc

Returns:

the source information as a String.

Throws:

java.sql.SQLException - if an error occurs executing the correspoding getSource method in the database.

getComments

public oracle.sql.CLOB getComments()
                            throws java.sql.SQLException

Returns the CLOB locator from the comments attribute. Note local mode only

Overrides:

getComments in class OrdDoc

Returns:

the comments attribute as an oracle.sql.CLOB

Throws:

java.sql.SQLException - if an error occurs when accessing the comments attribute

setComments

public void setComments(oracle.sql.CLOB comments)
                 throws java.sql.SQLException

Sets the comments attribute. Note

The comments attribute is reserved for use by interMedia. You can set your own value, but it could be overwritten by interMedia Annotator or by the setProperties method.

Note local mode only

Overrides:

setComments in class OrdDoc

Parameters:

comments - the new attribute value

Throws:

java.sql.SQLException - if an error occurs when accessing the comments attribute

getFormat

public java.lang.String getFormat()
                           throws java.sql.SQLException

Description copied from class: OrdDoc

Returns the format attribute.

Overrides:

getFormat in class OrdDoc

Returns:

the format attribute as a String.

Throws:

java.sql.SQLException - if an error occurs accessing the format attribute.

setFormat

public void setFormat(java.lang.String format)
               throws java.sql.SQLException

Description copied from class: OrdDoc

Sets the format attribute. Note

The format attribute determines which format plug-in is used to handle calls to methods that operate on the media data. In particular, the setProperties method uses the format attribute to determine which format plug-in to call to parse the media data properties. See the setProperties method for more information on how to initialize the format attribute before calling the setProperties method, and for information on how the setProperties method in the default, Oracle-supplied plug-in, sets the format attribute. Note that calling the setFormat method sets the attribute value only; it does not modify the media data itself.

Overrides:

setFormat in class OrdDoc

Parameters:

format - the new attribute value.

Throws:

java.sql.SQLException - if an error occurs accessing the format attribute.

setProperties

public void setProperties()
                   throws java.sql.SQLException

Parses the media data properties, and sets the attributes in the OrdDocDomain Java object. This method sets the format, mimeType, and contentLength attributes. An attribute is set to null if the corresponding property cannot be extracted for a specific media format. This method throws a SQLException if the media format is not recognized. Note

The format attribute determines which format plug-in is used to parse the media data properties. If the format attribute is null when setProperties is called, then the default, Oracle-supplied, format plug-in is used to parse the media data properties and fill in various attributes, including the actual media data format, for supported media formats. See Oracle interMedia User's Guide and Reference for information on the media formats supported by the Oracle-supplied format plug-ins. Note that the ORDDoc.init methods in the database always set the format attribute to null. If the format attribute is not null, then the format plug-in specified by the format attribute will be called when setProperties is called.

Note

If the user supplied format plug-in requires a context, the user should use setProperties(byte[][], boolean) instead of this method. Otherwise, this method may fail.

Specified by:

setProperties in interface OrdDomainIOInterface

Throws:

java.sql.SQLException - if an error occurs while executing the corresponding setProperties method in the database

See Also:

OrdImageDomain.setProperties(), OrdAudioDomain.setProperties(), OrdVideoDomain.setProperties(), setProperties()

setProperties

public void setProperties(byte[][] ctx,
                          boolean setComments)
                   throws java.sql.SQLException

Description copied from class: OrdDoc

Parses the media data properties, sets the attributes in the OrdDoc Java object, and optionally populates the CLOB specified by the comments attribute. This method sets the format, mimeType, and contentLength attributes. An attribute is set to null if the corresponding property cannot be extracted for a specific media format. If setComments is true, this method also populates the CLOB specified by the comments attribute with all extracted properties in XML form. If setComments is false, the comments attribute is not modified. This method throws a SQLException if the media format is not recognized. Note The format attribute determines which format plug-in is used to parse the media data properties. If the format attribute is null when setProperties is called, then the default, Oracle-supplied, format plug-in is used to parse the media data properties and fill in various attributes, including the actual media data format, for supported media formats. See Oracle interMedia User's Guide and Reference for information on the media formats supported by the Oracle-supplied format plug-ins. Note that the ORDDoc.init methods in the database always set the format attribute to null. If the format attribute is not null, then the format plug-in specified by the format attribute will be called when setProperties is called.

Overrides:

setProperties in class OrdDoc

Parameters:

ctx - the format plug-in context information.

setComments - a boolean that specifies whether or not to populate the CLOB specified by the comments attribute.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding setProperties method in the database.

trimSource

public int trimSource(byte[][] ctx,
                      int newLen)
               throws java.sql.SQLException

Description copied from class: OrdDoc

Trims the data to the specified length.

Not all source plug-ins support trim operations. For example, applications can trim the data stored in a BLOB specified by the localData attribute; however, the "FILE" and "HTTP" source types do not support writable data sources and so do not support this method. Furthermore, those source plug-ins that do support write access may not support the trim operation.

Not all source plug-ins require that the data source be opened before it can be modified. However, if you call the openSource method before calling trimSource, your application should work with any current or future source plug-ins.

Overrides:

trimSource in class OrdDoc

Parameters:

ctx - the source plug-in context information.

Returns:

the status as an int, where 0 indicates success and a non-0 value indicates a failure code specific to the source plug-in.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding trimSource method in the database.

openSource

public int openSource(byte[] userarg,
                      byte[][] ctx)
               throws java.sql.SQLException

Description copied from class: OrdDoc

Opens a data source.

Overrides:

openSource in class OrdDoc

Parameters:

userarg - additional source plug-in information that may be required by user-defined source plug-ins.

ctx - the source plug-in context information.

Returns:

the status as an int, where 0 indicates success and a non-0 value indicates a failure code specific to the source plug-in.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding openSource method in the database.

closeSource

public int closeSource(byte[][] ctx)
                throws java.sql.SQLException

Description copied from class: OrdDoc

Closes a data source.

Overrides:

closeSource in class OrdDoc

Parameters:

ctx - the source plug-in context information.

Returns:

the status as an int, where 0 indicates success and a non-0 value indicates a failure code specific to the source plug-in.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding closeSource method in the database.

processSourceCommand

public byte[] processSourceCommand(byte[][] ctx,
                                   java.lang.String cmd,
                                   java.lang.String args,
                                   byte[][] result)
                            throws java.sql.SQLException

Description copied from class: OrdDoc

Calls the source plug-in in the database to execute a command. This method is for use with user-written plug-ins only; this method raises an exception if used with the source plug-ins supplied by Oracle.

Overrides:

processSourceCommand in class OrdDoc

Parameters:

ctx - the source plug-in context information.

cmd - the command to be executed by the source plug-in.

args - the command arguments.

result - a byte[][] array of the form [1][n] into which the result of the command execution is written.

Returns:

the result of the command execution

Throws:

java.sql.SQLException - if an error occurs executing the corresponding processSourceCommand method in the database.

setUpdateTime

public void setUpdateTime(java.sql.Timestamp currentTime)
                   throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Sets the updateTime attribute. This method sets the updateTime attribute to the specified time, or to the database server's current SYSDATE time if currentTime is specified as null.

Specified by:

setUpdateTime in interface OrdDomainIOInterface

Overrides:

setUpdateTime in class OrdDoc

Parameters:

currentTime - the update time in a java.sql.Timestamp, or null to set the update time to the database server's current SYSDATE time.

Throws:

java.sql.SQLException - if an error occurs when executing the corresponding setUpdateTime method in the database.

getUpdateTime

public java.sql.Timestamp getUpdateTime()
                                 throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns the updateTime attribute.

Specified by:

getUpdateTime in interface OrdDomainIOInterface

Overrides:

getUpdateTime in class OrdDoc

Returns:

the lastUpdate attribute as a java.sql.Timestamp.

Throws:

java.sql.SQLException - if an error occurs when accessing the updateTime attribute.

readFromSource

public int readFromSource(byte[][] ctx,
                          int startpos,
                          int numbytes,
                          byte[][] buffer)
                   throws java.sql.SQLException

Description copied from class: OrdDoc

Reads data from the data source. This method reads the specified number of bytes into the application buffer from the data source starting at the specified position in the data source.

Not all source plug-ins require that the data source be opened before it can be read. However, if you call the openSource method before calling readFromSource, your application should work with any current or future source plug-ins.

Overrides:

readFromSource in class OrdDoc

Parameters:

ctx - the source plug-in context information.

startpos - the start position in the data source.

numbytes - the number of bytes to read from the data source.

buffer - a byte[][] array of the form [1][n], where n >= numbytes

Returns:

number of bytes read as an int.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding readFromSource method in the database.

writeToSource

public int writeToSource(byte[][] ctx,
                         int startpos,
                         int numbytes,
                         byte[] buffer)
                  throws java.sql.SQLException

Description copied from class: OrdDoc

Writes data to the data source. This method writes the specified number of bytes from the application buffer to the data source starting at the specified position in the data source.

Not all source plug-ins support write operations. For example, applications can write to a BLOB specified by the localData attribute; however, the "FILE" and "HTTP" source types do not support writable data sources and so do not support this method. Furthermore, those source plug-ins that do support write access may support only sequential write access and may not support write access to arbitrary starting positions within the data source.

Not all source plug-ins require that the data source be opened before it can be written. However, if you call the openSource method before calling writeToSource, your application should work with any current or future source plug-ins.

Overrides:

writeToSource in class OrdDoc

Parameters:

ctx - the source plug-in context information.

startpos - the start position in the data source.

numbytes - the number of bytes to write to the data source.

buffer - a byte[] array containing the data to be written.

Returns:

number of bytes written as an int.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding writeToSource method in the database.

getContentInLob

public oracle.sql.BLOB getContentInLob(byte[][] ctx,
                                       java.lang.String[] mimetype,
                                       java.lang.String[] format)
                                throws java.sql.SQLException

Returns the data from the BLOB specified by the localData attribute in a temporary BLOB in the database. This method creates a temporary BLOB in the database, reads the data from the BLOB specified by the localData attribute, writes the data to the temporary BLOB, then returns the temporary BLOB locator to the caller. Important

The application must free the temporary BLOB after accessing the data contained therein.

Note local mode only

Overrides:

getContentInLob in class OrdDoc

Parameters:

ctx - the format plug-in context information

mimetype - a String[] array, 1 element in length, into which the mimeType attribute is written as element 0

format - a String[] array, 1 element in length, into which the format attribute is written as element 0

Returns:

the media data in a temporary oracle.sql.BLOB

Throws:

java.sql.SQLException - if an error occurs while creating the temporary BLOB or while executing the corresponding getContentInLob method in the database

export

public void export(byte[][] ctx,
                   java.lang.String sourceType,
                   java.lang.String sourceLocation,
                   java.lang.String sourceName)
            throws java.sql.SQLException

Description copied from class: OrdDoc

Exports the data from the BLOB specified by the localData attribute. This method calls the corresponding export method in the database to export the media data to a location specified by the srcType, srcLocation, and srcName parameters.

Not all source plug-ins support the export method. For example, the "FILE" source type is the only Oracle-supplied source type that supports the export method. In addition, this method is supported only by Oracle database server release 8.1.7 or later.

The remainder of this description illustrates the use of the export method and the Oracle-supplied "FILE" source plug-in. User-written plug-ins will have different behaviors.

The export method implemented by the Oracle-supplied "FILE" source plug-in copies the media data from the BLOB specified by the localData attribute, but does not modify the media data stored in the database BLOB in any way.

After exporting the media data, all the media property attributes remain unchanged, however, the srcType, srcLocation, and srcName attributes are updated with values of the srcType, srcLocation, and srcName parameters passed to the export method. After calling the export method, if you no longer intend to manage the media data within the database, call the OrdDoc.clearLocal() method to indicate the media data is stored outside the database and call the OrdDoc.deleteContent() method to delete the media data stored in the database BLOB.

The export method in the database writes only to a database directory object that the user has privilege to access. That is, you can access a directory that you have created using the SQL CREATE DIRECTORY statement, or one to which you have been granted READ access. To execute the CREATE DIRECTORY statement, you must have the CREATE ANY DIRECTORY privilege. In addition, you must use the DBMS_JAVA.GRANT_PERMISSION method to specify which files can be written.

For example, the following SQL*Plus command grants the user, MEDIAUSER, the permission to write to the file named filmclip1.mov.

 CALL DBMS_JAVA.GRANT_PERMISSION(
     'MEDIAUSER',
     'java.io.FilePermission',
     '/media/movies/filmclip1.mov',
     'write');

The previous example illustrates how to authorize access to write to a single file. In addition, there are various wildcard path specifications that authorize write access to multiple directories and file names. For example, a path specification that ends in "/*" (where "/" is the operating-system dependent file separator character) indicates all the files contained in the specified directory. A path specification that ends with "/-" indicates all files contained in the specified directory and all its subdirectories. A pathname consisting of the special token "<<ALL FILES>>" authorizes access to any file.

See the security and performance section in Oracle Java Developer's Guide and the java.io.FilePermission class in the Java API for more information.

Overrides:

export in class OrdDoc

Parameters:

ctx - the source plug-in context information.

sourceType - the source type, for example, "FILE".

sourceLocation - the source location, for example, MEDIA_DIR.

sourceName - the source name, for example, filmclip1.mov.

Throws:

java.sql.SQLException - if an error occurs executing the corresponding export method in the database.

getDataInFile

public boolean getDataInFile(java.lang.String filename)
                      throws java.sql.SQLException,
                             java.io.IOException

Description copied from interface: OrdDomainIOInterface

Writes the data from the database BLOB specified by the localData attribute to a local file.

Specified by:

getDataInFile in interface OrdDomainIOInterface

Overrides:

getDataInFile in class OrdDoc

Parameters:

filename - name of the file to which the data is to be written.

Returns:

true if the data is written to the file successfully; otherwise, an exception is raised if an error occurs. This method never returns false.

Throws:

java.io.IOException - if an error occurs when reading the data from the BLOB or when writing the data to the output file.

java.sql.SQLException - if an error occurs when accessing an object attribute.

getDataInStream

public java.io.InputStream getDataInStream()
                                    throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns an InputStream from which the data in the database BLOB specified by the localData attribute can be read.

Specified by:

getDataInStream in interface OrdDomainIOInterface

Overrides:

getDataInStream in class OrdDoc

Returns:

an InputStream from which the data can be read.

Throws:

java.sql.SQLException - if an error occurs when accessing an object attribute.

getDataInByteArray

public byte[] getDataInByteArray()
                          throws java.sql.SQLException,
                                 java.io.IOException,
                                 java.lang.OutOfMemoryError

Description copied from interface: OrdDomainIOInterface

Returns a byte array containing the data from the database BLOB specified by the localData attribute.

Specified by:

getDataInByteArray in interface OrdDomainIOInterface

Overrides:

getDataInByteArray in class OrdDoc

Returns:

a byte[] array containing the data.

Throws:

java.lang.OutOfMemoryError - if sufficient memory cannot be allocated to hold the data.

java.sql.SQLException - if an error occurs when accessing an object attribute.

java.io.IOException - if an error occurs when reading the data from the BLOB.

getContentAsBlobDomain

public oracle.jbo.domain.BlobDomain getContentAsBlobDomain()
                                                    throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns a BlobDomain object which wraps the BLOB locator from the localData attribute.

Specified by:

getContentAsBlobDomain in interface OrdDomainIOInterface

Returns:

a BlobDomain object

Throws:

java.sql.SQLException - if an error occurs in calling getContent method.

See Also:

OrdImage.getContent(), OrdAudio.getContent(), OrdVideo.getContent(), OrdDoc.getContent()

getBFileDomain

public oracle.jbo.domain.BFileDomain getBFileDomain()
                                             throws java.sql.SQLException

Description copied from interface: OrdDomainIOInterface

Returns a BFileDomain object which wraps the BFILE locator obtained from the getBFILE method.

Specified by:

getBFileDomain in interface OrdDomainIOInterface

Returns:

a BFileDomain object

Throws:

java.sql.SQLException - if an error occurs in calling getBFILE method.

See Also:

OrdImage.getBFILE(), OrdAudio.getBFILE(), OrdVideo.getBFILE(), OrdDoc.getBFILE()

getCommentsAsClobDomain

public oracle.jbo.domain.ClobDomain getCommentsAsClobDomain()
                                                     throws java.sql.SQLException

Returns a ClobDomain object which wraps the CLOB locator obtained from the getComments() method.

Returns:

a ClobDomain object

Throws:

java.sql.SQLException - if an error occurs while calling the getComments method

setContentSource

public void setContentSource(OrdContentSource source)

Description copied from interface: OrdDomainIOInterface

Sets the content source for deferred loading. Three predefined content source implementations support loading content from a file, a byte array, or a OrdHttpUploadFile object. The loading of content from the client into the database doesn't happen inside this method. It's deferred to the next postChanges method call.

If the source parameter is null, this method just resets the previously set content source.

In 3Tier environment, this method registers the domain object in the client post listener list so the content won't be replicated from CT to MT. The content will be streamed to the database directly after the postChanges.

Specified by:

setContentSource in interface OrdDomainIOInterface

Parameters:

source - the content source for the deferred loading

See Also:

OrdContentSource

getContentSource

public OrdContentSource getContentSource()

Description copied from interface: OrdDomainIOInterface

Gets the content source which was previously set by the setContentSource method.

Specified by:

getContentSource in interface OrdDomainIOInterface

Returns:

the content source object

create

public oracle.sql.CustomDatum 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.CustomDatumFactory

Overrides:

create in class OrdDoc

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

domainToBeModified

public void domainToBeModified(oracle.jbo.domain.DomainInterface d)

Internal: Applications should not use this method.

Specified by:

domainToBeModified in interface oracle.jbo.domain.DomainOwnerInterface

getAttribute

public java.lang.Object getAttribute(int index)

Internal: Applications should not use this method.

Specified by:

getAttribute in interface oracle.jbo.AttributeList

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

Internal: Applications should not use this method.

Specified by:

getAttribute in interface oracle.jbo.AttributeList

setAttribute

public void setAttribute(int index,
                         java.lang.Object value)

Internal: Applications should not use this method.

Specified by:

setAttribute in interface oracle.jbo.AttributeList

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object value)

Internal: Applications should not use this method.

Specified by:

setAttribute in interface oracle.jbo.AttributeList

getAttributeCount

public int getAttributeCount()

Internal: Applications should not use this method.

Specified by:

getAttributeCount in interface oracle.jbo.AttributeList

getAttributeIndexOf

public int getAttributeIndexOf(java.lang.String name)

Internal: Applications should not use this method.

Specified by:

getAttributeIndexOf in interface oracle.jbo.AttributeList

getAttributeNames

public java.lang.String[] getAttributeNames()

Specified by:

getAttributeNames in interface oracle.jbo.AttributeList

getAttributeValues

public java.lang.Object[] getAttributeValues()

Specified by:

getAttributeValues in interface oracle.jbo.AttributeList

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

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

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

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

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

marshal

public oracle.svcmsg.ResponseValues marshal()

Specified by:

marshal in interface oracle.jbo.domain.MarshalledDomain

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

removeListenerFromTransaction

public void removeListenerFromTransaction()

Description copied from interface: OrdDomainState

Internal: Applications should not use this method.

Specified by:

removeListenerFromTransaction in interface OrdDomainState

doneCommit

public void doneCommit(oracle.jbo.TransactionStateEvent event)

Internal: Applications should not use this method.

Specified by:

doneCommit in interface oracle.jbo.TransactionStateListener

doneRollback

public void doneRollback(oracle.jbo.TransactionStateEvent event)

Internal: Applications should not use this method.

Specified by:

doneRollback in interface oracle.jbo.TransactionStateListener

setContentSourceOnly

public void setContentSourceOnly(OrdContentSource source)

Description copied from interface: OrdDomainIOInterface

Internal: Applications should not use this method.

Specified by:

setContentSourceOnly in interface OrdDomainIOInterface

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

prepareCTPassivation

public void prepareCTPassivation()

Internal: Applications should not use this method.

Specified by:

prepareCTPassivation in interface OrdDomainSupportInterface

clearContentSource

public void clearContentSource()

Description copied from interface: OrdDomainIOInterface

Internal: Applications should not use this method.

Specified by:

clearContentSource in interface OrdDomainIOInterface