oracle.streams

Class DefaultDDLLCR

java.lang.Object

oracle.streams.AbstractLCR

oracle.streams.DefaultDDLLCR

All Implemented Interfaces:

DDLLCR, LCR

public class DefaultDDLLCR
extends AbstractLCR
implements DDLLCR

The DefaultDDLLCR class provides an Oracle default implementation of the DDLLCR interface. A DDL LCR is a logical change record for a DDL operation.

Field Summary

Fields inherited from interface oracle.streams.LCR

ATTRIBUTE_ROOT_NAME, ATTRIBUTE_ROW_ID, ATTRIBUTE_SERIAL_NUM, ATTRIBUTE_SESSION_NUM, ATTRIBUTE_THREAD_NUM, ATTRIBUTE_TX_NAME, ATTRIBUTE_USERNAME

Constructor Summary

Constructors

Constructor and Description
DefaultDDLLCR() Constructs a DDLLCR object with NULL values
DefaultDDLLCR(java.lang.String sourceDatabaseName, java.lang.String commandType, java.lang.String objectOwner, java.lang.String objectName, java.lang.String transactionId, byte[] tag, byte[] position, oracle.sql.DATE sourceTime) Constructs a DDLLCR object with given LCR parameters

Method Summary

Modifier and Type	Method and Description
java.lang.String	getBaseTableName() Gets the base table name.
java.lang.String	getBaseTableOwner() Gets the base table owner.
java.lang.String	getCurrentSchema() Gets the current schema name.
java.lang.String	getDDLText() Gets the DDL statement text.
java.lang.String	getEditionName() Gets the edition name.
java.lang.String	getLogonUser() Gets the logon user name.
java.lang.String	getObjectType() Gets the object type.
void	setBaseTableName(java.lang.String baseTableName) Sets the base table name.
void	setBaseTableOwner(java.lang.String baseTableOwner) Sets the base table owner.
void	setCurrentSchema(java.lang.String currentSchema) Sets the current schema.
void	setDDLText(java.lang.String ddlText) Sets the DDL statement text.
void	setEditionName(java.lang.String editionName) Sets the edition name.
void	setLogonUser(java.lang.String logonUser) Sets the logon user name.
void	setObjectType(java.lang.String objectType) Sets the object type.

Methods inherited from class oracle.streams.AbstractLCR

getAttribute, getAttributeName, getAttributesList, getAttributeValue, getCommandType, getCommitSCN, getMessageTrackingLabel, getNumAttributes, getObjectName, getObjectOwner, getPosition, getRootName, getSCN, getSourceDatabaseName, getSourceTime, getTag, getTransactionId, setAttribute, setCommandType, setMessageTrackingLabel, setObjectName, setObjectOwner, setPosition, setRootName, setSourceDatabaseName, setSourceTime, setTag, setTransactionId

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface oracle.streams.LCR

getAttribute, getCommandType, getObjectName, getObjectOwner, getPosition, getSourceDatabaseName, getSourceTime, getTag, getTransactionId, setAttribute, setCommandType, setObjectName, setObjectOwner, setPosition, setSourceDatabaseName, setSourceTime, setTag, setTransactionId

Constructor Detail

DefaultDDLLCR

public DefaultDDLLCR()

Constructs a DDLLCR object with NULL values

DefaultDDLLCR

public DefaultDDLLCR(java.lang.String sourceDatabaseName,
                     java.lang.String commandType,
                     java.lang.String objectOwner,
                     java.lang.String objectName,
                     java.lang.String transactionId,
                     byte[] tag,
                     byte[] position,
                     oracle.sql.DATE sourceTime)

Constructs a DDLLCR object with given LCR parameters

Parameters:

sourceDatabaseName - source database name.

commandType - RowLCR command type.

objectOwner - object owner.

objectName - object name.

transactionId - transaction identifier (ID).

tag - LCR tag.

position - LCR position

sourceTime - source timestamp.

Method Detail

setCurrentSchema

public void setCurrentSchema(java.lang.String currentSchema)

Sets the current schema.
The current schema is used if no schema is specified explicitly for the modified database objects in DDLText. If a schema is specified in DDLText that differs from the one specified for currentSchema, then the schema specified in DDLText is used.

Specified by:

setCurrentSchema in interface DDLLCR

Parameters:

currentSchema - A string contains the current schema. Ensure that this parameter is set to a non-NULL value

setDDLText

public void setDDLText(java.lang.String ddlText)

Sets the DDL statement text.

Specified by:

setDDLText in interface DDLLCR

Parameters:

ddlText - The DDL statement. Set this parameter to a non-NULL value.

setLogonUser

public void setLogonUser(java.lang.String logonUser)

Sets the logon user name.
The logon user is the user whose session executed the DDL statement.

Specified by:

setLogonUser in interface DDLLCR

Parameters:

logonUser - The logon user name

setBaseTableOwner

public void setBaseTableOwner(java.lang.String baseTableOwner)

Sets the base table owner.
If the DDL statement is related to a table (such as CREATE TABLE and ALTER TABLE), or if the DDL statement involves a table (such as creating a trigger on a table), then baseTableOwner specifies the owner of the table. Otherwise, set baseTableOwner to NULL.

Specified by:

setBaseTableOwner in interface DDLLCR

Parameters:

baseTableOwner - The base table owner

setBaseTableName

public void setBaseTableName(java.lang.String baseTableName)

Sets the base table name.
If the DDL statement is related to a table (such as CREATE TABLE and ALTER TABLE), or if the DDL statement involves a table (such as creating a trigger on a table), then baseTableName specifies the name of the table. Otherwise, set baseTableName to NULL.

Specified by:

setBaseTableName in interface DDLLCR

Parameters:

baseTableName - The base table name

setObjectType

public void setObjectType(java.lang.String objectType)

Sets the object type.
The type of object on which the DDL statement was executed. See Oracle Call Interface Programmer's Guide for more information.

Specified by:

setObjectType in interface DDLLCR

Parameters:

objectType - The object type

setEditionName

public void setEditionName(java.lang.String editionName)
                    throws StreamsException

Sets the edition name.
The name of the edition in which the DDL statement was executed.

Specified by:

setEditionName in interface DDLLCR

Parameters:

editionName - The edition name.

Throws:

StreamsException - if error occurs when obtaining edition name

getCurrentSchema

public java.lang.String getCurrentSchema()

Gets the current schema name.
The current schema is used if no schema is specified explicitly for the modified database objects in DDLText. If a schema is specified in DDLText that differs from the one specified for currentSchema, then the schema specified in DDLText is used.

Specified by:

getCurrentSchema in interface DDLLCR

Returns:

A string contains the current schema

getDDLText

public java.lang.String getDDLText()

Gets the DDL statement text.

Specified by:

getDDLText in interface DDLLCR

Returns:

a String contains the DDL statement

getLogonUser

public java.lang.String getLogonUser()

Gets the logon user name.
The logon user is the user whose session executed the DDL statement.

Specified by:

getLogonUser in interface DDLLCR

Returns:

a String contains the logon user name

getBaseTableOwner

public java.lang.String getBaseTableOwner()

Gets the base table owner.
If the DDL statement is related to a table (such as CREATE TABLE and ALTER TABLE), or if the DDL statement involves a table (such as creating a trigger on a table), then baseTableOowner specifies the owner of the table. Otherwise, NULL is returned.

Specified by:

getBaseTableOwner in interface DDLLCR

Returns:

a String contains the base table owner

getBaseTableName

public java.lang.String getBaseTableName()

Gets the base table name.
If the DDL statement is related to a table (such as CREATE TABLE and ALTER TABLE), or if the DDL statement involves a table (such as creating a trigger on a table), then baseTableName specifies the name of the table. Otherwise, NULL is returned.

Specified by:

getBaseTableName in interface DDLLCR

Returns:

a String contains the base table name

getObjectType

public java.lang.String getObjectType()

Gets the object type.
The type of object on which the DDL statement was executed. See Oracle Call Interface Programmer's Guide for more information.

Specified by:

getObjectType in interface DDLLCR

Returns:

a String contains the object type

getEditionName

public java.lang.String getEditionName()
                                throws StreamsException

Gets the edition name.
The name of the edition in which the DDL statement was executed.

Specified by:

getEditionName in interface DDLLCR

Returns:

a String contains the edition name

Throws:

StreamsException - if error occurs when obtaining edition name