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java.lang.Objectorg.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter
org.springframework.jdbc.support.nativejdbc.JBossNativeJdbcExtractor
public class JBossNativeJdbcExtractor
Implementation of the NativeJdbcExtractor interface for JBoss,
supporting JBoss Application Server 3.2.4+.
Returns the underlying native Connection, Statement, etc to
application code instead of JBoss' wrapper implementations.
The returned JDBC classes can then safely be cast, e.g. to
oracle.jdbc.OracleConnection.
This NativeJdbcExtractor can be set just to allow working with a JBoss connection pool: If a given object is not a JBoss wrapper, it will be returned as-is.
org.jboss.resource.adapter.jdbc.WrappedConnection#getUnderlyingConnection,
org.jboss.resource.adapter.jdbc.WrappedStatement#getUnderlyingStatement,
org.jboss.resource.adapter.jdbc.WrappedResultSet#getUnderlyingResultSet| Constructor Summary | |
|---|---|
JBossNativeJdbcExtractor()
This constructor retrieves JBoss JDBC wrapper classes, so we can get the underlying vendor connection using reflection. |
|
| Method Summary | |
|---|---|
protected Connection |
doGetNativeConnection(Connection con)
Retrieve the Connection via JBoss' getUnderlyingConnection method. |
CallableStatement |
getNativeCallableStatement(CallableStatement cs)
Retrieve the Connection via JBoss' getUnderlyingStatement method. |
PreparedStatement |
getNativePreparedStatement(PreparedStatement ps)
Retrieve the Connection via JBoss' getUnderlyingStatement method. |
ResultSet |
getNativeResultSet(ResultSet rs)
Retrieve the Connection via JBoss' getUnderlyingResultSet method. |
Statement |
getNativeStatement(Statement stmt)
Retrieve the Connection via JBoss' getUnderlyingStatement method. |
| Methods inherited from class org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter |
|---|
getNativeConnection, getNativeConnectionFromStatement, isNativeConnectionNecessaryForNativeCallableStatements, isNativeConnectionNecessaryForNativePreparedStatements, isNativeConnectionNecessaryForNativeStatements |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public JBossNativeJdbcExtractor()
| Method Detail |
|---|
protected Connection doGetNativeConnection(Connection con)
throws SQLException
getUnderlyingConnection method.
doGetNativeConnection in class NativeJdbcExtractorAdapterSQLException
public Statement getNativeStatement(Statement stmt)
throws SQLException
getUnderlyingStatement method.
getNativeStatement in interface NativeJdbcExtractorgetNativeStatement in class NativeJdbcExtractorAdapterstmt - the Statement handle, potentially wrapped by a connection pool
SQLException - if thrown by JDBC methods
public PreparedStatement getNativePreparedStatement(PreparedStatement ps)
throws SQLException
getUnderlyingStatement method.
getNativePreparedStatement in interface NativeJdbcExtractorgetNativePreparedStatement in class NativeJdbcExtractorAdapterps - the PreparedStatement handle, potentially wrapped by a connection pool
SQLException - if thrown by JDBC methods
public CallableStatement getNativeCallableStatement(CallableStatement cs)
throws SQLException
getUnderlyingStatement method.
getNativeCallableStatement in interface NativeJdbcExtractorgetNativeCallableStatement in class NativeJdbcExtractorAdaptercs - the CallableStatement handle, potentially wrapped by a connection pool
SQLException - if thrown by JDBC methods
public ResultSet getNativeResultSet(ResultSet rs)
throws SQLException
getUnderlyingResultSet method.
getNativeResultSet in interface NativeJdbcExtractorgetNativeResultSet in class NativeJdbcExtractorAdapterrs - the ResultSet handle, potentially wrapped by a connection pool
SQLException - if thrown by JDBC methods
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