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Java Source Code / Java Documentation » J2EE » spring framework 2.0.6 » org.springframework.jdbc.support.nativejdbc

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.springframework.jdbc.support.nativejdbc .NativeJdbcExtractorAdapter

org.springframework.jdbc.support.nativejdbc .WebLogicNativeJdbcExtractor

WebLogicNativeJdbcExtractor

public class WebLogicNativeJdbcExtractor extends NativeJdbcExtractorAdapter (Code)

Implementation of the NativeJdbcExtractor interface for WebLogic Server 6.1+.

Returns the underlying native Connection to application code instead of WebLogic's wrapper implementation; unwraps the Connection for native statements. 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 WebLogic DataSource: If a given object is not a WebLogic Connection wrapper, it will be returned as-is.
author:
   Thomas Risberg
author:
   Juergen Hoeller
since:
   1.0.2
See Also:   WebLogicNativeJdbcExtractor.getNativeConnection
See Also:   weblogic.jdbc.extensions.WLConnection.getVendorConnection

Constructor Summary
public	WebLogicNativeJdbcExtractor() This constructor retrieves the WebLogic JDBC extension interface, so we can get the underlying vendor connection using reflection.

Method Summary
protected Connection	doGetNativeConnection(Connection con) Retrieve the Connection via WebLogic's `getVendorConnection` method.
public boolean	isNativeConnectionNecessaryForNativeCallableStatements() Return `true`, as WebLogic returns wrapped CallableStatements.
public boolean	isNativeConnectionNecessaryForNativePreparedStatements() Return `true`, as WebLogic returns wrapped PreparedStatements.
public boolean	isNativeConnectionNecessaryForNativeStatements() Return `true`, as WebLogic returns wrapped Statements.

Constructor Detail

WebLogicNativeJdbcExtractor
public WebLogicNativeJdbcExtractor()(Code)
	This constructor retrieves the WebLogic JDBC extension interface, so we can get the underlying vendor connection using reflection.

Method Detail

doGetNativeConnection
protected Connection doGetNativeConnection(Connection con) throws SQLException(Code)
	Retrieve the Connection via WebLogic's `getVendorConnection` method.

isNativeConnectionNecessaryForNativeCallableStatements
public boolean isNativeConnectionNecessaryForNativeCallableStatements()(Code)
	Return `true`, as WebLogic returns wrapped CallableStatements.

isNativeConnectionNecessaryForNativePreparedStatements
public boolean isNativeConnectionNecessaryForNativePreparedStatements()(Code)
	Return `true`, as WebLogic returns wrapped PreparedStatements.

isNativeConnectionNecessaryForNativeStatements
public boolean isNativeConnectionNecessaryForNativeStatements()(Code)
	Return `true`, as WebLogic returns wrapped Statements.

Methods inherited from org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter

protected Connection doGetNativeConnection(Connection con) throws SQLException(Code)(Java Doc)
public CallableStatement getNativeCallableStatement(CallableStatement cs) throws SQLException(Code)(Java Doc)
public Connection getNativeConnection(Connection con) throws SQLException(Code)(Java Doc)
public Connection getNativeConnectionFromStatement(Statement stmt) throws SQLException(Code)(Java Doc)
public PreparedStatement getNativePreparedStatement(PreparedStatement ps) throws SQLException(Code)(Java Doc)
public ResultSet getNativeResultSet(ResultSet rs) throws SQLException(Code)(Java Doc)
public Statement getNativeStatement(Statement stmt) throws SQLException(Code)(Java Doc)
public boolean isNativeConnectionNecessaryForNativeCallableStatements()(Code)(Java Doc)
public boolean isNativeConnectionNecessaryForNativePreparedStatements()(Code)(Java Doc)
public boolean isNativeConnectionNecessaryForNativeStatements()(Code)(Java Doc)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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