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java.lang.Object org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter org.springframework.jdbc.support.nativejdbc.JBossNativeJdbcExtractor
public class JBossNativeJdbcExtractor
Implementation of the NativeJdbcExtractor interface for JBoss 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 | |
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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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JBossNativeJdbcExtractor()
Method Detail |
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protected Connection doGetNativeConnection(Connection con) throws SQLException
getUnderlyingConnection
method.
doGetNativeConnection
in class NativeJdbcExtractorAdapter
SQLException
public Statement getNativeStatement(Statement stmt) throws SQLException
getUnderlyingStatement
method.
getNativeStatement
in interface NativeJdbcExtractor
getNativeStatement
in class NativeJdbcExtractorAdapter
stmt
- the Statement handle, potentially wrapped by a connection pool
SQLException
- if thrown by JDBC methodspublic PreparedStatement getNativePreparedStatement(PreparedStatement ps) throws SQLException
getUnderlyingStatement
method.
getNativePreparedStatement
in interface NativeJdbcExtractor
getNativePreparedStatement
in class NativeJdbcExtractorAdapter
ps
- the PreparedStatement handle, potentially wrapped by a connection pool
SQLException
- if thrown by JDBC methodspublic CallableStatement getNativeCallableStatement(CallableStatement cs) throws SQLException
getUnderlyingStatement
method.
getNativeCallableStatement
in interface NativeJdbcExtractor
getNativeCallableStatement
in class NativeJdbcExtractorAdapter
cs
- the CallableStatement handle, potentially wrapped by a connection pool
SQLException
- if thrown by JDBC methodspublic ResultSet getNativeResultSet(ResultSet rs) throws SQLException
getUnderlyingResultSet
method.
getNativeResultSet
in interface NativeJdbcExtractor
getNativeResultSet
in class NativeJdbcExtractorAdapter
rs
- the ResultSet handle, potentially wrapped by a connection pool
SQLException
- if thrown by JDBC methods
|
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