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java.lang.Object | +--oracle.jbo.server.DBTransactionImpl | +--oracle.jbo.server.DBTransactionImpl2
Implementation of DBTransaction
interface for representing
both "connected" and "not connected" state.
In pre 9.0.3 versions the disconnected and connected state implementation was
provided by NullDBTransactionImpl and DBTransactionImpl respectivey.
DBTransactionImpl instance was created
only when clients initiated the acquisition of a jdbc connection by calling
the one of Transaction.connect() or Transaction.connectToDataSource() methods.
DatabaseTransactionFactory
Fields inherited from class oracle.jbo.server.DBTransactionImpl |
MAX_CURSORS_UNINITIALIZED, mConnectionCredentials, mInternalCredentials, mSQLBuilder, mTxnListeners, POST_ABORT_ON_FIRST_EXCEPTION, POST_ALL_NO_RESET_ON_EXCEPTION, POST_ALL_RESET_ON_EXCEPTION |
Fields inherited from interface oracle.jbo.server.DBTransaction |
DEFAULT |
Fields inherited from interface oracle.jbo.Transaction |
LOCK_NONE, LOCK_OPTIMISTIC, LOCK_PESSIMISTIC |
Constructor Summary | |
DBTransactionImpl2()
|
Method Summary | |
void |
connect(java.sql.Connection sqlConnection)
Implementation of connect
method. |
void |
connect(java.lang.String url)
Implementation of connect method. |
void |
connect(java.lang.String url,
java.util.Properties info)
Implementation of connect
method. |
void |
connect(java.lang.String url,
java.lang.String user,
java.lang.String password)
Implementation of connect
method. |
void |
connectToDataSource(javax.sql.DataSource ds,
boolean isJTAbased)
Implementation of connectToDataSource
method. |
void |
connectToDataSource(javax.sql.DataSource ds,
java.lang.String user,
java.lang.String passwd,
boolean isJTAbased)
Implementation of connectToDataSource
method. |
void |
connectToDataSource(java.util.Hashtable env,
java.lang.String dsName,
boolean isJTABased)
Implementation of connectToDataSource
method. |
void |
connectToDataSource(java.util.Hashtable env,
java.lang.String dsName,
java.lang.String user,
java.lang.String passwd,
boolean isJTABased)
Implementation of connectToDataSource
method. |
void |
connectToDataSource(java.lang.String nsUrl,
java.lang.String nsUser,
java.lang.String nsPasswd,
java.lang.String dsUrl)
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. |
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)
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. |
java.sql.CallableStatement |
createCallableStatement(java.lang.String str,
int noRowsPrefetch)
Implementation of createCallableStatement
method. |
EntityImpl |
createEntityInstance(EntityDefImpl entityDef,
AttributeList al)
Implementation of createEntityInstance
method. |
EntityImpl |
createEntityInstance(java.lang.String entityDefName,
AttributeList al)
Implementation of createEntityInstance
method. |
java.sql.PreparedStatement |
createPreparedStatement(java.lang.String str,
int noRowsPrefetch)
Implementation of createPreparedStatement
method. |
java.lang.Object |
createRef(java.lang.String structName,
byte[] data)
Checks to see if jdbc connection was acquired. |
java.sql.Statement |
createStatement(int noRowsPrefetch)
Implementation of createStatement
method. |
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. |
ViewObject |
createViewObjectFromQueryStmt(java.lang.String sqlStatement)
Implementation of createViewObjectFromQueryStmt
method. |
void |
disconnect(boolean retainState)
Implementation of disconnect
method. |
EntityImpl |
findByPrimaryKey(EntityDefImpl entityDef,
Key key)
Implementation of findByPrimaryKey
method. |
EntityImpl |
findByPrimaryKey(java.lang.String entityDefName,
Key key)
Implementation of findByPrimaryKey
method. |
void |
reconnect()
Implementation of recconnect
method. |
void |
reconnect(boolean force)
Implementation of reconnect
method. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public DBTransactionImpl2()
Method Detail |
public void connect(java.sql.Connection sqlConnection)
connect
method.connect
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void connect(java.lang.String url)
connect
method.connect
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void connect(java.lang.String url, java.util.Properties info)
connect
method.connect
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void connect(java.lang.String url, java.lang.String user, java.lang.String password)
connect
method.connect
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void connectToDataSource(java.lang.String nsUrl, java.lang.String nsUser, java.lang.String nsPasswd, java.lang.String dsUrl)
Transaction
connectToDataSource
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.java.lang.UnSupportedOperationException
- if not connected.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)
Transaction
connectToDataSource
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.java.lang.UnSupportedOperationException
- if not connected.public void connectToDataSource(javax.sql.DataSource ds, boolean isJTAbased)
connectToDataSource
method.connectToDataSource
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void connectToDataSource(javax.sql.DataSource ds, java.lang.String user, java.lang.String passwd, boolean isJTAbased)
connectToDataSource
method.connectToDataSource
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void connectToDataSource(java.util.Hashtable env, java.lang.String dsName, java.lang.String user, java.lang.String passwd, boolean isJTABased)
connectToDataSource
method.connectToDataSource
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void connectToDataSource(java.util.Hashtable env, java.lang.String dsName, boolean isJTABased)
connectToDataSource
method.connectToDataSource
in class DBTransactionImpl
AlreadyConnectedException
- if the jdbc connection has already been acquired.public void disconnect(boolean retainState)
disconnect
method.disconnect
in class DBTransactionImpl
oracle.jbo.Transaction
NotConnectedException
- if the jdbc connection wasn't acquiredpublic void reconnect()
recconnect
method.reconnect
in class DBTransactionImpl
oracle.jbo.server.DBTransactionImpl
DBTransactionImpl.disconnect(boolean)
public void reconnect(boolean force)
reconnect
method.reconnect
in class DBTransactionImpl
oracle.jbo.server.DBTransactionImpl
force
- force a reconnect, should usually be false.public java.sql.Statement createStatement(int noRowsPrefetch)
createStatement
method.createStatement
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic java.sql.CallableStatement createCallableStatement(java.lang.String str, int noRowsPrefetch)
createCallableStatement
method.createCallableStatement
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic java.sql.PreparedStatement createPreparedStatement(java.lang.String str, int noRowsPrefetch)
createPreparedStatement
method.createPreparedStatement
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic EntityImpl createEntityInstance(EntityDefImpl entityDef, AttributeList al)
createEntityInstance
method.createEntityInstance
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic EntityImpl createEntityInstance(java.lang.String entityDefName, AttributeList al)
createEntityInstance
method.createEntityInstance
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic EntityImpl findByPrimaryKey(EntityDefImpl entityDef, Key key)
findByPrimaryKey
method.findByPrimaryKey
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic EntityImpl findByPrimaryKey(java.lang.String entityDefName, Key key)
findByPrimaryKey
method.findByPrimaryKey
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic ViewObject createViewObjectFromQueryClauses(java.lang.String eoName, java.lang.String selectClause, java.lang.String fromClause, java.lang.String whereClause, java.lang.String orderByClause)
createViewObjectFromQueryClauses
method.createViewObjectFromQueryClauses
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic ViewObject createViewObjectFromQueryStmt(java.lang.String sqlStatement)
createViewObjectFromQueryStmt
method.createViewObjectFromQueryStmt
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquiredpublic java.lang.Object createRef(java.lang.String structName, byte[] data)
createRef
in class DBTransactionImpl
NotConnectedException
- if no jdbc connection was acquired
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