addToValidationListeners, addTransactionListener, addTransactionListenerNoCheck, addTransactionPostListener, addTransactionPostListenerNoCheck, addTransactionStateListener, addViewClearCacheListener, addWarning, applyChangeSet, checkConnected, clearEntityCache, closeTransaction, commit, commitAndSaveChangeSet, createApplicationModule, createApplicationModule, createViewLink, createViewLinkBetweenViewObjects, createViewLinkFromEntityAssocName, createViewObject, disconnect, doCommit, doRollback, dumpEntityCaches, dumpQueryResult, executeCommand, findApplicationModule, getBatchPostExceptionThreshold, getConnectionMetadata, getJdbcCo
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DBTransactionImpl2
public DBTransactionImpl2()
connect
public void connect(java.sql.Connection sqlConnection)
- Implementation of
connect
method.
-
- Specified by:
connect
in interface DBTransaction
- Overrides:
connect
in class DBTransactionImpl
-
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
connect
public void connect(java.lang.String url)
- Implementation of
connect
method.
-
- Specified by:
connect
in interface Transaction
- Overrides:
connect
in class DBTransactionImpl
-
- Parameters:
url
- a database url of the form jdbc:subprotocol:subname.
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
connect
public void connect(java.lang.String url,
java.util.Properties info)
- Implementation of
connect
method.
-
- Specified by:
connect
in interface Transaction
- Overrides:
connect
in class DBTransactionImpl
-
- Parameters:
url
- a database url of the form jdbc:subprotocol:subname.
info
- a list of arbitrary string tag/value pairs to be used as connection arguments. Normally, at least "user" and "password" properties should be included.
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
connect
public void connect(java.lang.String url,
java.lang.String user,
java.lang.String password)
- Implementation of
connect
method.
-
- Specified by:
connect
in interface Transaction
- Overrides:
connect
in class DBTransactionImpl
-
- Parameters:
url
- a database url of the form jdbc:subprotocol:subname.
user
- the database user on whose behalf the connection is being made.
password
- the user's password.
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
connectToDataSource
public void connectToDataSource(java.lang.String nsUrl,
java.lang.String nsUser,
java.lang.String nsPasswd,
java.lang.String dsUrl)
- Deprecated. Since Jdeveloper 9.0.2
- Description copied from interface:
Transaction
- Looks up a datasource from Oracle 8i namespace using the jdbc_access protocol and acquires the default jdbc connection from the looked up datasource using the javax.sql.Datasource.getConnection() method.
-
- Specified by:
connectToDataSource
in interface Transaction
- Overrides:
connectToDataSource
in class DBTransactionImpl
-
- Parameters:
nsUrl
- Url to the jndi namespace where the datasource is bound
nsUser
- User name that is used to access the namespace.
nsPasswd
- nsUsers' passwd
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
java.lang.UnSupportedOperationException
- if not connected.
connectToDataSource
public void connectToDataSource(java.lang.String nsUrl,
java.lang.String nsUser,
java.lang.String nsPasswd,
java.lang.String dsUrl,
java.lang.String user,
java.lang.String passwd)
- Deprecated. Since Jdeveloper 9.0.2
- Description copied from interface:
Transaction
- Looks up a datasource from Oracle 8i namespace using the jdbc_access protocol and acquires the jdbc connection from the looked up datasource using the javax.sql.Datasource.getConnection(String user, String password) method.
-
- Specified by:
connectToDataSource
in interface Transaction
- Overrides:
connectToDataSource
in class DBTransactionImpl
-
- Parameters:
nsUrl
- Url to the jndi namespace where the datasource is bound
nsUser
- User name that is used to access the namespace.
nsPasswd
- nsUsers' passwd
user
- Username for which the connection is acquired from the datasource
passwd
- User's password.
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
java.lang.UnSupportedOperationException
- if not connected.
connectToDataSource
public void connectToDataSource(javax.sql.DataSource ds,
boolean isJTAbased)
- Implementation of
connectToDataSource
method.
-
- Specified by:
connectToDataSource
in interface DBTransaction
- Overrides:
connectToDataSource
in class DBTransactionImpl
-
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
connectToDataSource
public void connectToDataSource(javax.sql.DataSource ds,
java.lang.String user,
java.lang.String passwd,
boolean isJTAbased)
- Implementation of
connectToDataSource
method.
-
- Specified by:
connectToDataSource
in interface DBTransaction
- Overrides:
connectToDataSource
in class DBTransactionImpl
-
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
connectToDataSource
public void connectToDataSource(java.util.Hashtable env,
java.lang.String dsName,
java.lang.String user,
java.lang.String passwd,
boolean isJTABased)
- Implementation of
connectToDataSource
method.
-
- Specified by:
connectToDataSource
in interface Transaction
- Overrides:
connectToDataSource
in class DBTransactionImpl
-
- Parameters:
env
- Envirionment used the create initial context. May be null.
user
- Username for which the connection is acquired from the datasource
passwd
- User's password.
isJTABased
- True if datasource is XADataSource implementation. If true, the tranasction is assumed to be controlled by an external transaction manager.
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
connectToDataSource
public void connectToDataSource(java.util.Hashtable env,
java.lang.String dsName,
boolean isJTABased)
- Implementation of
connectToDataSource
method.
-
- Specified by:
connectToDataSource
in interface Transaction
- Overrides:
connectToDataSource
in class DBTransactionImpl
-
- Parameters:
env
- Envirionment used the create initial context. May be null.
isJTABased
- True if datasource is XADataSource implementation. If true, the tranasction is assumed to be controlled by an external transaction manager.
- Throws:
AlreadyConnectedException
- if the jdbc connection has already been acquired.
disconnect
public void disconnect(boolean retainState)
- Implementation of
disconnect
method.
-
- Specified by:
disconnect
in interface DBTransaction
- Overrides:
disconnect
in class DBTransactionImpl
reconnect
public void reconnect()
- Implementation of
recconnect
method.
-
- Specified by:
reconnect
in interface DBTransaction
- Overrides:
reconnect
in class DBTransactionImpl
-
- See Also:
DBTransactionImpl.disconnect(boolean)
reconnect
public void reconnect(boolean force)
- Implementation of
reconnect
method.
-
- Specified by:
reconnect
in interface Transaction
- Overrides:
reconnect
in class DBTransactionImpl
-
- Parameters:
force
- force a reconnect, should usually be false.
createStatement
public java.sql.Statement createStatement(int noRowsPrefetch)
- Implementation of
createStatement
method.
-
- Specified by:
createStatement
in interface DBTransaction
- Overrides:
createStatement
in class DBTransactionImpl
-
- Parameters:
noRowsPrefetch
- the number of rows to prefetch when executing this statement's query.
- Returns:
- a JDBC Statement instance.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
createCallableStatement
public java.sql.CallableStatement createCallableStatement(java.lang.String str,
int noRowsPrefetch)
- Implementation of
createCallableStatement
method.
-
- Specified by:
createCallableStatement
in interface DBTransaction
- Overrides:
createCallableStatement
in class DBTransactionImpl
-
- Parameters:
str
- the CallableStatement instance's SQL statement.
noRowsPrefetch
- the number of rows to prefetch when executing this statement's query. If this parameter is set to DBTransaction.DEFAULT, then the default value from the jdbc driver is used.
- Returns:
- a JDBC CallableStatement instance.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
createPreparedStatement
public java.sql.PreparedStatement createPreparedStatement(java.lang.String str,
int noRowsPrefetch)
- Implementation of
createPreparedStatement
method.
-
- Specified by:
createPreparedStatement
in interface DBTransaction
- Overrides:
createPreparedStatement
in class DBTransactionImpl
-
- Parameters:
str
- the PreparedStatement instance's SQL statement.
noRowsPrefetch
- the number of rows to prefetch when executing this statement's query. If this parameter is set to DBTransaction.DEFAULT, then the default value from the jdbc driver is used.
- Returns:
- a JDBC PreparedStatement instance.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
createEntityInstance
public EntityImpl createEntityInstance(EntityDefImpl entityDef,
AttributeList al)
- Implementation of
createEntityInstance
method.
-
- Specified by:
createEntityInstance
in interface DBTransaction
- Overrides:
createEntityInstance
in class DBTransactionImpl
-
- Parameters:
entityDef
- the EntityDef defintion to use to create the EntityImpl.
al
- attribute list to pass to the create() method on the EntityImpl.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
createEntityInstance
public EntityImpl createEntityInstance(java.lang.String entityDefName,
AttributeList al)
- Implementation of
createEntityInstance
method.
-
- Specified by:
createEntityInstance
in interface DBTransaction
- Overrides:
createEntityInstance
in class DBTransactionImpl
-
- Parameters:
entityDefName
- the String name of entity defintion to use to create the EntityImpl.
al
- attribute list to pass to the create method on the EntityImpl.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
findByPrimaryKey
public EntityImpl findByPrimaryKey(EntityDefImpl entityDef,
Key key)
- Implementation of
findByPrimaryKey
method.
-
- Specified by:
findByPrimaryKey
in interface DBTransaction
- Overrides:
findByPrimaryKey
in class DBTransactionImpl
-
- Parameters:
entityDef
- the Entity Def object to to be used to find the instance.
key
- the Primary Key.
- Returns:
- the Entity Object matching Key, or null if not found.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
findByPrimaryKey
public EntityImpl findByPrimaryKey(java.lang.String entityDefName,
Key key)
- Implementation of
findByPrimaryKey
method.
-
- Specified by:
findByPrimaryKey
in interface DBTransaction
- Overrides:
findByPrimaryKey
in class DBTransactionImpl
-
- Parameters:
entityDefName
- the name of the defintion to to be used to find the instance.
key
- the Primary Key.
- Returns:
- the Entity Object matching Key, or null if not found.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
createViewObjectFromQueryClauses
public ViewObject createViewObjectFromQueryClauses(java.lang.String eoName,
java.lang.String selectClause,
java.lang.String fromClause,
java.lang.String whereClause,
java.lang.String orderByClause)
- Implementation of
createViewObjectFromQueryClauses
method.
-
- Specified by:
createViewObjectFromQueryClauses
in interface DBTransaction
- Overrides:
createViewObjectFromQueryClauses
in class DBTransactionImpl
-
- Parameters:
eoName
- the name of a EntityObject
beaninfo class.
selectClause
- an SQL statement SELECT clause.
fromClause
- an SQL statement FROM clause.
whereClause
- an SQL statement WHERE clause.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
createViewObjectFromQueryStmt
public ViewObject createViewObjectFromQueryStmt(java.lang.String sqlStatement)
- Implementation of
createViewObjectFromQueryStmt
method.
-
- Specified by:
createViewObjectFromQueryStmt
in interface DBTransaction
- Overrides:
createViewObjectFromQueryStmt
in class DBTransactionImpl
-
- Parameters:
sqlStatement
- a SQL statement.
- Throws:
NotConnectedException
- if no jdbc connection was acquired
createRef
public java.lang.Object createRef(java.lang.String structName,
byte[] data)
- Checks to see if jdbc connection was acquired. Otherwise delegates to the the super class implementation
-
- Specified by:
createRef
in interface Transaction
- Overrides:
createRef
in class DBTransactionImpl
-
- Throws:
NotConnectedException
- if no jdbc connection was acquired
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