BrokeredConnection (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.iapi.jdbc.BrokeredConnection

All Implemented Interfaces:

java.lang.AutoCloseable, java.sql.Connection, java.sql.Wrapper, EngineConnection

Direct Known Subclasses:

BrokeredConnection42
```
public class BrokeredConnection
extends java.lang.Object
implements EngineConnection
```
This is a rudimentary connection that delegates EVERYTHING to Connection.

Field Summary

Fields
Modifier and Type	Field	Description
`private java.lang.String`	`connString`
`(package private) BrokeredConnectionControl`	`control`
`protected boolean`	`isClosed`
`private boolean`	`stateAutoCommit`
`(package private) int`	`stateHoldability`
`private int`	`stateIsolationLevel`	Maintain state as seen by this Connection handle, not the state of the underlying Connection it is attached to.
`private boolean`	`stateReadOnly`

Fields inherited from interface java.sql.Connection
TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

Constructors
Constructor Description

BrokeredConnection(BrokeredConnectionControl control)

Constructors
Constructor	Description
`BrokeredConnection(BrokeredConnectionControl control)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`abort(java.util.concurrent.Executor executor)`
`void`	`addWarning(java.sql.SQLWarning w)`	Add a SQLWarning to this Connection object.
`void`	`clearWarnings()`
`void`	`close()`
`void`	`commit()`
`java.sql.Array`	`createArrayOf(java.lang.String typeName, java.lang.Object[] elements)`
`java.sql.Blob`	`createBlob()`	Constructs an object that implements the `Blob` interface.
`java.sql.Clob`	`createClob()`	Constructs an object that implements the `Clob` interface.
`java.sql.NClob`	`createNClob()`
`java.sql.SQLXML`	`createSQLXML()`
`java.sql.Statement`	`createStatement()`
`java.sql.Statement`	`createStatement(int resultSetType, int resultSetConcurrency)`
`java.sql.Statement`	`createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)`
`java.sql.Struct`	`createStruct(java.lang.String typeName, java.lang.Object[] attributes)`
`boolean`	`getAutoCommit()`
`java.lang.String`	`getCatalog()`
`java.util.Properties`	`getClientInfo()`	`getClientInfo` forwards to the real connection.
`java.lang.String`	`getClientInfo(java.lang.String name)`	`getClientInfo` forwards to the real connection.
`java.lang.String`	`getCurrentSchemaName()`	Obtain the name of the current schema.
`int`	`getHoldability()`	Get the holdability for statements created by this connection when holdability is not passed in.
`void`	`getIsolationUptoDate()`	Isolation level state in BrokeredConnection can get out of sync if the isolation is set using SQL rather than JDBC.
`java.lang.Object`	`getLOBMapping(int key)`	Get the LOB reference corresponding to the locator.
`java.sql.DatabaseMetaData`	`getMetaData()`
`int`	`getNetworkTimeout()`
`int`	`getPrepareIsolation()`	get the isolation level that is currently being used to prepare statements (used for network server)
`(package private) EngineConnection`	`getRealConnection()`	A little indirection for getting the real connection.
`java.lang.String`	`getSchema()`	Get the name of the current schema.
`int`	`getTransactionIsolation()`
`java.util.Map<java.lang.String,java.lang.Class<?>>`	`getTypeMap()`
`java.sql.SQLWarning`	`getWarnings()`
`boolean`	`isClosed()`
`boolean`	`isInGlobalTransaction()`	Is this a global transaction
`boolean`	`isReadOnly()`
`boolean`	`isValid(int timeout)`	Checks if the connection has not been closed and is still valid.
`boolean`	`isWrapperFor(java.lang.Class<?> iface)`	Returns false unless `iface` is implemented.
`java.lang.String`	`nativeSQL(java.lang.String sql)`
`BrokeredStatement`	`newBrokeredStatement(BrokeredStatementControl statementControl)`
`BrokeredCallableStatement`	`newBrokeredStatement(BrokeredStatementControl statementControl, java.lang.String sql)`
`BrokeredPreparedStatement`	`newBrokeredStatement(BrokeredStatementControl statementControl, java.lang.String sql, java.lang.Object generatedKeys)`
`(package private) java.sql.SQLException`	`noCurrentConnection()`	Generate an exception reporting that there is no current connection.
`(package private) void`	`notifyException(java.sql.SQLException sqle)`
`java.sql.CallableStatement`	`prepareCall(java.lang.String sql)`
`java.sql.CallableStatement`	`prepareCall(java.lang.String sql, int resultSetType, int resultSetConcurrency)`
`java.sql.CallableStatement`	`prepareCall(java.lang.String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String sql)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String sql, int autoGeneratedKeys)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String sql, int[] columnIndexes)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String sql, int resultSetType, int resultSetConcurrency)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)`	Prepare statement with explicit holdability.
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String sql, java.lang.String[] columnNames)`
`void`	`releaseSavepoint(java.sql.Savepoint savepoint)`
`void`	`resetFromPool()`	Resets the connection before it is returned from a PooledConnection to a new application request (wrapped by a BrokeredConnection).
`void`	`rollback()`
`void`	`rollback(java.sql.Savepoint savepoint)`
`void`	`setAutoCommit(boolean autoCommit)`
`void`	`setCatalog(java.lang.String catalog)`
`void`	`setClientInfo(java.lang.String name, java.lang.String value)`	`setClientInfo` forwards to the real connection.
`void`	`setClientInfo(java.util.Properties properties)`	`setClientInfo` forwards to the real connection.
`void`	`setDrdaID(java.lang.String drdaID)`	set the DrdaId for this connection.
`void`	`setHoldability(int holdability)`
`void`	`setNetworkTimeout(java.util.concurrent.Executor executor, int milliseconds)`
`void`	`setPrepareIsolation(int level)`	Set the internal isolation level to use for preparing statements.
`void`	`setReadOnly(boolean readOnly)`
`java.sql.Savepoint`	`setSavepoint()`
`java.sql.Savepoint`	`setSavepoint(java.lang.String name)`
`void`	`setSchema(java.lang.String schemaName)`	Set the default schema for the Connection.
`void`	`setState(boolean complete)`	Set the state of the underlying connection according to the state of this connection's view of state.
`void`	`setTransactionIsolation(int level)`
`void`	`setTypeMap(java.util.Map<java.lang.String,java.lang.Class<?>> map)`
`(package private) int`	`statementHoldabilityCheck(int resultSetHoldability)`	Check the result set holdability when creating a statement object.
`void`	`syncState()`	Sync up the state of the underlying connection with the state of this new handle.
`java.lang.String`	`toString()`	Get the string representation for this connection.
`<T> T`	`unwrap(java.lang.Class<T> iface)`	Returns `this` if this class implements the interface.

Methods inherited from interface java.sql.Connection
beginRequest, endRequest, setShardingKey, setShardingKey, setShardingKeyIfValid, setShardingKeyIfValid

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - stateHoldability
```
int stateHoldability
```
  - control
```
final BrokeredConnectionControl control
```
  - isClosed
```
protected boolean isClosed
```
  - connString
```
private java.lang.String connString
```
  - stateIsolationLevel
```
private int stateIsolationLevel
```
    Maintain state as seen by this Connection handle, not the state of the underlying Connection it is attached to.
  - stateReadOnly
```
private boolean stateReadOnly
```
  - stateAutoCommit
```
private boolean stateAutoCommit
```
- Constructor Detail
  - BrokeredConnection
```
public BrokeredConnection(BrokeredConnectionControl control)
                   throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
- Method Detail
  - setAutoCommit
```
public final void setAutoCommit(boolean autoCommit)
                         throws java.sql.SQLException
```
    Specified by:
    
    setAutoCommit in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getAutoCommit
```
public final boolean getAutoCommit()
                            throws java.sql.SQLException
```
    Specified by:
    
    getAutoCommit in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStatement
```
public final java.sql.Statement createStatement()
                                         throws java.sql.SQLException
```
    Specified by:
    
    createStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public final java.sql.PreparedStatement prepareStatement(java.lang.String sql)
                                                  throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareCall
```
public final java.sql.CallableStatement prepareCall(java.lang.String sql)
                                             throws java.sql.SQLException
```
    Specified by:
    
    prepareCall in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - nativeSQL
```
public final java.lang.String nativeSQL(java.lang.String sql)
                                 throws java.sql.SQLException
```
    Specified by:
    
    nativeSQL in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - commit
```
public final void commit()
                  throws java.sql.SQLException
```
    Specified by:
    
    commit in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - rollback
```
public final void rollback()
                    throws java.sql.SQLException
```
    Specified by:
    
    rollback in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - close
```
public final void close()
                 throws java.sql.SQLException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - isClosed
```
public final boolean isClosed()
                       throws java.sql.SQLException
```
    Specified by:
    
    isClosed in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getWarnings
```
public final java.sql.SQLWarning getWarnings()
                                      throws java.sql.SQLException
```
    Specified by:
    
    getWarnings in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - clearWarnings
```
public final void clearWarnings()
                         throws java.sql.SQLException
```
    Specified by:
    
    clearWarnings in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getMetaData
```
public final java.sql.DatabaseMetaData getMetaData()
                                            throws java.sql.SQLException
```
    Specified by:
    
    getMetaData in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setReadOnly
```
public final void setReadOnly(boolean readOnly)
                       throws java.sql.SQLException
```
    Specified by:
    
    setReadOnly in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - isReadOnly
```
public final boolean isReadOnly()
                         throws java.sql.SQLException
```
    Specified by:
    
    isReadOnly in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setCatalog
```
public final void setCatalog(java.lang.String catalog)
                      throws java.sql.SQLException
```
    Specified by:
    
    setCatalog in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getCatalog
```
public final java.lang.String getCatalog()
                                  throws java.sql.SQLException
```
    Specified by:
    
    getCatalog in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setTransactionIsolation
```
public final void setTransactionIsolation(int level)
                                   throws java.sql.SQLException
```
    Specified by:
    
    setTransactionIsolation in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getTransactionIsolation
```
public final int getTransactionIsolation()
                                  throws java.sql.SQLException
```
    Specified by:
    
    getTransactionIsolation in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStatement
```
public final java.sql.Statement createStatement(int resultSetType,
                                                int resultSetConcurrency)
                                         throws java.sql.SQLException
```
    Specified by:
    
    createStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public final java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                         int resultSetType,
                                                         int resultSetConcurrency)
                                                  throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareCall
```
public final java.sql.CallableStatement prepareCall(java.lang.String sql,
                                                    int resultSetType,
                                                    int resultSetConcurrency)
                                             throws java.sql.SQLException
```
    Specified by:
    
    prepareCall in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getTypeMap
```
public java.util.Map<java.lang.String,java.lang.Class<?>> getTypeMap()
                                                              throws java.sql.SQLException
```
    Specified by:
    
    getTypeMap in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setTypeMap
```
public final void setTypeMap(java.util.Map<java.lang.String,java.lang.Class<?>> map)
                      throws java.sql.SQLException
```
    Specified by:
    
    setTypeMap in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStatement
```
public final java.sql.Statement createStatement(int resultSetType,
                                                int resultSetConcurrency,
                                                int resultSetHoldability)
                                         throws java.sql.SQLException
```
    Specified by:
    
    createStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareCall
```
public final java.sql.CallableStatement prepareCall(java.lang.String sql,
                                                    int resultSetType,
                                                    int resultSetConcurrency,
                                                    int resultSetHoldability)
                                             throws java.sql.SQLException
```
    Specified by:
    
    prepareCall in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setSavepoint
```
public final java.sql.Savepoint setSavepoint()
                                      throws java.sql.SQLException
```
    Specified by:
    
    setSavepoint in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setSavepoint
```
public final java.sql.Savepoint setSavepoint(java.lang.String name)
                                      throws java.sql.SQLException
```
    Specified by:
    
    setSavepoint in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - rollback
```
public final void rollback(java.sql.Savepoint savepoint)
                    throws java.sql.SQLException
```
    Specified by:
    
    rollback in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - releaseSavepoint
```
public final void releaseSavepoint(java.sql.Savepoint savepoint)
                            throws java.sql.SQLException
```
    Specified by:
    
    releaseSavepoint in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setHoldability
```
public final void setHoldability(int holdability)
                          throws java.sql.SQLException
```
    Specified by:
    
    setHoldability in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public final java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                         int autoGeneratedKeys)
                                                  throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public final java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                         int[] columnIndexes)
                                                  throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public final java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                         java.lang.String[] columnNames)
                                                  throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - noCurrentConnection
```
final java.sql.SQLException noCurrentConnection()
```
    Generate an exception reporting that there is no current connection.
    
    Returns:
    
    a no-current-connection exception
  - getRealConnection
```
final EngineConnection getRealConnection()
                                  throws java.sql.SQLException
```
    A little indirection for getting the real connection.
    
    Returns:
    
    the current connection
    
    Throws:
    
    java.sql.SQLException
  - notifyException
```
final void notifyException(java.sql.SQLException sqle)
```
  - syncState
```
public void syncState()
               throws java.sql.SQLException
```
    Sync up the state of the underlying connection with the state of this new handle.
    
    Throws:
    
    java.sql.SQLException
  - getIsolationUptoDate
```
public void getIsolationUptoDate()
                          throws java.sql.SQLException
```
    Isolation level state in BrokeredConnection can get out of sync if the isolation is set using SQL rather than JDBC. In order to ensure correct state level information, this method is called at the start and end of a global transaction.
    
    Throws:
    
    java.sql.SQLException
  - setState
```
public void setState(boolean complete)
              throws java.sql.SQLException
```
    Set the state of the underlying connection according to the state of this connection's view of state.
    
    Parameters:
    
    complete - If true set the complete state of the underlying Connection, otherwise set only the Connection related state (ie. the non-transaction specific state).
    
    Throws:
    
    java.sql.SQLException
  - newBrokeredStatement
```
public final BrokeredStatement newBrokeredStatement(BrokeredStatementControl statementControl)
                                             throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - newBrokeredStatement
```
public BrokeredPreparedStatement newBrokeredStatement(BrokeredStatementControl statementControl,
                                                      java.lang.String sql,
                                                      java.lang.Object generatedKeys)
                                               throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - newBrokeredStatement
```
public BrokeredCallableStatement newBrokeredStatement(BrokeredStatementControl statementControl,
                                                      java.lang.String sql)
                                               throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - setDrdaID
```
public final void setDrdaID(java.lang.String drdaID)
```
    set the DrdaId for this connection. The drdaID prints with the statement text to the errror log
    
    Specified by:
    
    setDrdaID in interface EngineConnection
    
    Parameters:
    
    drdaID - drdaID to be used for this connection
  - isInGlobalTransaction
```
public boolean isInGlobalTransaction()
```
    Description copied from interface: EngineConnection
    
    Is this a global transaction
    
    Specified by:
    
    isInGlobalTransaction in interface EngineConnection
    
    Returns:
    
    true if this is a global XA transaction
    
    See Also:
    
    EngineConnection.isInGlobalTransaction()
  - setPrepareIsolation
```
public final void setPrepareIsolation(int level)
                               throws java.sql.SQLException
```
    Set the internal isolation level to use for preparing statements. Subsequent prepares will use this isoalation level
    
    Specified by:
    
    setPrepareIsolation in interface EngineConnection
    
    Parameters:
    
    level - - internal isolation level
    
    Throws:
    
    java.sql.SQLException - See EmbedConnection#setPrepareIsolation
  - getPrepareIsolation
```
public final int getPrepareIsolation()
                              throws java.sql.SQLException
```
    get the isolation level that is currently being used to prepare statements (used for network server)
    
    Specified by:
    
    getPrepareIsolation in interface EngineConnection
    
    Returns:
    
    current prepare isolation level See EmbedConnection#getPrepareIsolation
    
    Throws:
    
    java.sql.SQLException
  - addWarning
```
public final void addWarning(java.sql.SQLWarning w)
                      throws java.sql.SQLException
```
    Add a SQLWarning to this Connection object.
    
    Specified by:
    
    addWarning in interface EngineConnection
    
    Parameters:
    
    w - Warning to be added, will be chained to any existing warnings.
    
    Throws:
    
    java.sql.SQLException
  - toString
```
public java.lang.String toString()
```
    Get the string representation for this connection. Return the class name/hash code and various debug information.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    unique string representation for this connection
  - prepareStatement
```
public final java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                         int resultSetType,
                                                         int resultSetConcurrency,
                                                         int resultSetHoldability)
                                                  throws java.sql.SQLException
```
    Prepare statement with explicit holdability.
    
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getHoldability
```
public final int getHoldability()
                         throws java.sql.SQLException
```
    Get the holdability for statements created by this connection when holdability is not passed in.
    
    Specified by:
    
    getHoldability in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createArrayOf
```
public final java.sql.Array createArrayOf(java.lang.String typeName,
                                          java.lang.Object[] elements)
                                   throws java.sql.SQLException
```
    Specified by:
    
    createArrayOf in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createBlob
```
public final java.sql.Blob createBlob()
                               throws java.sql.SQLException
```
    Constructs an object that implements the Blob interface. The object returned initially contains no data. The setBinaryStream and setBytes methods of the Blob interface may be used to add data to the Blob.
    
    Specified by:
    
    createBlob in interface java.sql.Connection
    
    Returns:
    
    An object that implements the Blob interface
    
    Throws:
    
    java.sql.SQLException - if an object that implements the Blob interface can not be constructed, this method is called on a closed connection or a database access error occurs.
  - createClob
```
public final java.sql.Clob createClob()
                               throws java.sql.SQLException
```
    Constructs an object that implements the Clob interface. The object returned initially contains no data. The setAsciiStream, setCharacterStream and setString methods of the Clob interface may be used to add data to the Clob.
    
    Specified by:
    
    createClob in interface java.sql.Connection
    
    Returns:
    
    An object that implements the Clob interface
    
    Throws:
    
    java.sql.SQLException - if an object that implements the Clob interface can not be constructed, this method is called on a closed connection or a database access error occurs.
  - createNClob
```
public final java.sql.NClob createNClob()
                                 throws java.sql.SQLException
```
    Specified by:
    
    createNClob in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createSQLXML
```
public final java.sql.SQLXML createSQLXML()
                                   throws java.sql.SQLException
```
    Specified by:
    
    createSQLXML in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStruct
```
public final java.sql.Struct createStruct(java.lang.String typeName,
                                          java.lang.Object[] attributes)
                                   throws java.sql.SQLException
```
    Specified by:
    
    createStruct in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - isValid
```
public final boolean isValid(int timeout)
                      throws java.sql.SQLException
```
    Checks if the connection has not been closed and is still valid. The validity is checked by running a simple query against the database.
    
    Specified by:
    
    isValid in interface java.sql.Connection
    
    Parameters:
    
    timeout - The time in seconds to wait for the database operation used to validate the connection to complete. If the timeout period expires before the operation completes, this method returns false. A value of 0 indicates a timeout is not applied to the database operation.
    
    Returns:
    
    true if the connection is valid, false otherwise
    
    Throws:
    
    java.sql.SQLException - if the call on the physical connection throws an exception.
  - setClientInfo
```
public final void setClientInfo(java.lang.String name,
                                java.lang.String value)
                         throws java.sql.SQLClientInfoException
```
    setClientInfo forwards to the real connection.
    
    Specified by:
    
    setClientInfo in interface java.sql.Connection
    
    Parameters:
    
    name - the property key String
    
    value - the property value String
    
    Throws:
    
    java.sql.SQLClientInfoException - if the property is not supported or the real connection could not be obtained.
  - setClientInfo
```
public final void setClientInfo(java.util.Properties properties)
                         throws java.sql.SQLClientInfoException
```
    setClientInfo forwards to the real connection. If the call to getRealConnection fails the resulting SQLException is wrapped in a SQLClientInfoException to satisfy the specified signature.
    
    Specified by:
    
    setClientInfo in interface java.sql.Connection
    
    Parameters:
    
    properties - a Properties object with the properties to set.
    
    Throws:
    
    java.sql.SQLClientInfoException - if the properties are not supported or the real connection could not be obtained.
  - getClientInfo
```
public final java.lang.String getClientInfo(java.lang.String name)
                                     throws java.sql.SQLException
```
    getClientInfo forwards to the real connection.
    
    Specified by:
    
    getClientInfo in interface java.sql.Connection
    
    Parameters:
    
    name - a String that is the property key to get.
    
    Returns:
    
    a String that is returned from the real connection.
    
    Throws:
    
    java.sql.SQLException - if a database access error occurs.
  - getClientInfo
```
public final java.util.Properties getClientInfo()
                                         throws java.sql.SQLException
```
    getClientInfo forwards to the real connection.
    
    Specified by:
    
    getClientInfo in interface java.sql.Connection
    
    Returns:
    
    a Properties object from the real connection.
    
    Throws:
    
    java.sql.SQLException - if a database access error occurs.
  - isWrapperFor
```
public final boolean isWrapperFor(java.lang.Class<?> iface)
                           throws java.sql.SQLException
```
    Returns false unless iface is implemented.
    
    Specified by:
    
    isWrapperFor in interface java.sql.Wrapper
    
    Parameters:
    
    iface - a Class defining an interface.
    
    Returns:
    
    true if this implements the interface or directly or indirectly wraps an object that does.
    
    Throws:
    
    java.sql.SQLException - if an error occurs while determining whether this is a wrapper for an object with the given interface.
  - unwrap
```
public final <T> T unwrap(java.lang.Class<T> iface)
                   throws java.sql.SQLException
```
    Returns this if this class implements the interface.
    
    Specified by:
    
    unwrap in interface java.sql.Wrapper
    
    Parameters:
    
    iface - a Class defining an interface
    
    Returns:
    
    an object that implements the interface
    
    Throws:
    
    java.sql.SQLException - if no object if found that implements the interface
  - statementHoldabilityCheck
```
final int statementHoldabilityCheck(int resultSetHoldability)
                             throws java.sql.SQLException
```
    Check the result set holdability when creating a statement object. Section 16.1.3.1 of JDBC 4.0 (proposed final draft) says the driver may change the holdabilty and add a SQLWarning to the Connection object. This work-in-progress implementation throws an exception to match the old behaviour just as part of incremental development.
    
    Throws:
    
    java.sql.SQLException
  - getLOBMapping
```
public java.lang.Object getLOBMapping(int key)
                               throws java.sql.SQLException
```
    Get the LOB reference corresponding to the locator.
    
    Specified by:
    
    getLOBMapping in interface EngineConnection
    
    Parameters:
    
    key - the integer that represents the LOB locator value.
    
    Returns:
    
    the LOB Object corresponding to this locator.
    
    Throws:
    
    java.sql.SQLException
  - getCurrentSchemaName
```
public java.lang.String getCurrentSchemaName()
                                      throws java.sql.SQLException
```
    Obtain the name of the current schema. Not part of the java.sql.Connection interface, but is accessible through the EngineConnection interface, so that the NetworkServer can get at the current schema for piggy-backing
    
    Specified by:
    
    getCurrentSchemaName in interface EngineConnection
    
    Returns:
    
    the current schema name
    
    Throws:
    
    java.sql.SQLException
  - resetFromPool
```
public void resetFromPool()
                   throws java.sql.SQLException
```
    Description copied from interface: EngineConnection
    
    Resets the connection before it is returned from a PooledConnection to a new application request (wrapped by a BrokeredConnection).
    Note that resetting the transaction isolation level is not performed as part of this method. Temporary tables, IDENTITY_VAL_LOCAL and current schema are reset.
    
    Specified by:
    
    resetFromPool in interface EngineConnection
    
    Throws:
    
    java.sql.SQLException
    
    See Also:
    
    EngineConnection
  - getSchema
```
public java.lang.String getSchema()
                           throws java.sql.SQLException
```
    Get the name of the current schema.
    
    Specified by:
    
    getSchema in interface java.sql.Connection
    
    Specified by:
    
    getSchema in interface EngineConnection
    
    Throws:
    
    java.sql.SQLException
  - setSchema
```
public void setSchema(java.lang.String schemaName)
               throws java.sql.SQLException
```
    Set the default schema for the Connection.
    
    Specified by:
    
    setSchema in interface java.sql.Connection
    
    Specified by:
    
    setSchema in interface EngineConnection
    
    Throws:
    
    java.sql.SQLException
  - abort
```
public void abort(java.util.concurrent.Executor executor)
           throws java.sql.SQLException
```
    Specified by:
    
    abort in interface java.sql.Connection
    
    Specified by:
    
    abort in interface EngineConnection
    
    Throws:
    
    java.sql.SQLException
  - getNetworkTimeout
```
public int getNetworkTimeout()
                      throws java.sql.SQLException
```
    Specified by:
    
    getNetworkTimeout in interface java.sql.Connection
    
    Specified by:
    
    getNetworkTimeout in interface EngineConnection
    
    Throws:
    
    java.sql.SQLException
  - setNetworkTimeout
```
public void setNetworkTimeout(java.util.concurrent.Executor executor,
                              int milliseconds)
                       throws java.sql.SQLException
```
    Specified by:
    
    setNetworkTimeout in interface java.sql.Connection
    
    Specified by:
    
    setNetworkTimeout in interface EngineConnection
    
    Throws:
    
    java.sql.SQLException

Class BrokeredConnection

Field Summary

Fields inherited from interface java.sql.Connection

Constructor Summary

Method Summary

Methods inherited from interface java.sql.Connection

Methods inherited from class java.lang.Object

Field Detail

stateHoldability

control

isClosed

connString

stateIsolationLevel

stateReadOnly

stateAutoCommit

Constructor Detail

BrokeredConnection

Method Detail

setAutoCommit

getAutoCommit

createStatement

prepareStatement

prepareCall

nativeSQL

commit

rollback

close

isClosed

getWarnings

clearWarnings

getMetaData

setReadOnly

isReadOnly

setCatalog

getCatalog

setTransactionIsolation

getTransactionIsolation

createStatement

prepareStatement

prepareCall

getTypeMap

setTypeMap

createStatement

prepareCall

setSavepoint

setSavepoint

rollback

releaseSavepoint

setHoldability

prepareStatement

prepareStatement

prepareStatement

noCurrentConnection

getRealConnection

notifyException

syncState

getIsolationUptoDate

setState

newBrokeredStatement

newBrokeredStatement

newBrokeredStatement

setDrdaID

isInGlobalTransaction

setPrepareIsolation

getPrepareIsolation

addWarning

toString

prepareStatement

getHoldability

createArrayOf

createBlob

createClob

createNClob

createSQLXML

createStruct

isValid

setClientInfo

setClientInfo

getClientInfo

getClientInfo