removed JOTM and XAPool support

org.springframework.jdbc/src/main/java/org/springframework/jdbc/support/nativejdbc/XAPoolNativeJdbcExtractor.java

@@ -1,79 +0,0 @@
-/*
- * Copyright 2002-2007 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.jdbc.support.nativejdbc;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.SQLException;
-
-import org.enhydra.jdbc.core.CoreConnection;
-import org.enhydra.jdbc.core.CorePreparedStatement;
-
-/**
- * Implementation of the {@link NativeJdbcExtractor} interface for
- * ObjectWeb's XAPool, as shipped with JOTM and used in JOnAS.
- *
- * <p>Returns underlying native Connections and native PreparedStatements to
- * application code instead of XAPool's wrapper implementations; unwraps the
- * Connection for native Statements and native CallableStatements.
- * The returned JDBC classes can then safely be cast, e.g. to
- * <code>oracle.jdbc.OracleConnection</code>.
- *
- * <p>This NativeJdbcExtractor can be set just to <i>allow</i> working with
- * an XAPool DataSource: If a given object is not an XAPool wrapper, it will
- * be returned as-is.
- *
- * @author Juergen Hoeller
- * @since 06.02.2004
- */
-public class XAPoolNativeJdbcExtractor extends NativeJdbcExtractorAdapter {
-
-	/**
-	 * Return <code>true</code>, as CoreStatement does not allow access to the
-	 * underlying Connection.
-	 */
-	@Override
-	public boolean isNativeConnectionNecessaryForNativeStatements() {
-		return true;
-	}
-
-	/**
-	 * Return <code>true</code>, as CoreCallableStatement does not allow access to the
-	 * underlying Connection.
-	 */
-	@Override
-	public boolean isNativeConnectionNecessaryForNativeCallableStatements() {
-		return true;
-	}
-
-	@Override
-	protected Connection doGetNativeConnection(Connection con) throws SQLException {
-		if (con instanceof CoreConnection) {
-			return ((CoreConnection) con).con;
-		}
-		return con;
-	}
-
-	@Override
-	public PreparedStatement getNativePreparedStatement(PreparedStatement ps) throws SQLException {
-		if (ps instanceof CorePreparedStatement) {
-			return ((CorePreparedStatement) ps).ps;
-		}
-		return ps;
-	}
-
-}