Update

src/main/java/com/crd/data/wrapper/ConnectionWrapper.java

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+/*	Copyright (c) 2015
+ *	by Charles River Development, Inc., Burlington, MA
+ *
+ *	This software is furnished under a license and may be used only in
+ *	accordance with the terms of such license.  This software may not be
+ *	provided or otherwise made available to any other party.  No title to
+ *	nor ownership of the software is hereby transferred.
+ *
+ *	This software is the intellectual property of Charles River Development, Inc.,
+ *	and is protected by the copyright laws of the United States of America.
+ *	All rights reserved internationally.
+ *
+ */
+
+package com.crd.data.wrapper;
+
+import java.sql.Array;
+import java.sql.Blob;
+import java.sql.CallableStatement;
+import java.sql.Clob;
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.NClob;
+import java.sql.PreparedStatement;
+import java.sql.SQLClientInfoException;
+import java.sql.SQLException;
+import java.sql.SQLWarning;
+import java.sql.SQLXML;
+import java.sql.Savepoint;
+import java.sql.Statement;
+import java.sql.Struct;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.Executor;
+
+/**
+ * Default wrapper around the Connection
+ * @author yshao
+ *
+ */
+public class ConnectionWrapper implements Connection {
+
+	private final Connection conn;
+
+	public ConnectionWrapper(Connection conn) {
+		this.conn = conn;
+	}
+
+	@Override
+	public <T> T unwrap(Class<T> iface) throws SQLException {
+		if (isWrapperFor(iface)) {
+			return (T)conn;
+		}
+		throw new SQLException("This is not a wrapper of a Connection");
+	}
+
+	@Override
+	public boolean isWrapperFor(Class<?> iface) throws SQLException {
+		return conn.isWrapperFor(iface);
+	}
+
+	@Override
+	public Statement createStatement() throws SQLException {
+		return conn.createStatement();
+	}
+
+	@Override
+	public PreparedStatement prepareStatement(String sql) throws SQLException {
+		return conn.prepareStatement(sql);
+	}
+
+	@Override
+	public CallableStatement prepareCall(String sql) throws SQLException {
+		return conn.prepareCall(sql);
+	}
+
+	@Override
+	public String nativeSQL(String sql) throws SQLException {
+		return conn.nativeSQL(sql);
+	}
+
+	@Override
+	public void setAutoCommit(boolean autoCommit) throws SQLException {
+		conn.setAutoCommit(autoCommit);
+	}
+
+	@Override
+	public boolean getAutoCommit() throws SQLException {
+		return conn.getAutoCommit();
+	}
+
+	@Override
+	public void commit() throws SQLException {
+		conn.commit();
+	}
+
+	@Override
+	public void rollback() throws SQLException {
+		conn.rollback();
+	}
+
+	@Override
+	public void close() throws SQLException {
+		conn.close();
+	}
+
+	@Override
+	public boolean isClosed() throws SQLException {
+		return conn.isClosed();
+	}
+
+	@Override
+	public DatabaseMetaData getMetaData() throws SQLException {
+		return conn.getMetaData();
+	}
+
+	@Override
+	public void setReadOnly(boolean readOnly) throws SQLException {
+		conn.setReadOnly(readOnly);
+	}
+
+	@Override
+	public boolean isReadOnly() throws SQLException {
+		return conn.isReadOnly();
+	}
+
+	@Override
+	public void setCatalog(String catalog) throws SQLException {
+		conn.setCatalog(catalog);
+	}
+
+	@Override
+	public String getCatalog() throws SQLException {
+		return conn.getCatalog();
+	}
+
+	@Override
+	public void setTransactionIsolation(int level) throws SQLException {
+		conn.setTransactionIsolation(level);
+	}
+
+	@Override
+	public int getTransactionIsolation() throws SQLException {
+		return conn.getTransactionIsolation();
+	}
+
+	@Override
+	public SQLWarning getWarnings() throws SQLException {
+		return conn.getWarnings();
+	}
+
+	@Override
+	public void clearWarnings() throws SQLException {
+		conn.clearWarnings();
+	}
+
+	@Override
+	public Statement createStatement(int resultSetType, int resultSetConcurrency)
+			throws SQLException {
+		return conn.createStatement(resultSetType, resultSetConcurrency);
+	}
+
+	@Override
+	public PreparedStatement prepareStatement(String sql, int resultSetType,
+			int resultSetConcurrency) throws SQLException {
+		return conn.prepareStatement(sql, resultSetType, resultSetConcurrency);
+	}
+
+	@Override
+	public CallableStatement prepareCall(String sql, int resultSetType,
+			int resultSetConcurrency) throws SQLException {
+		return conn.prepareCall(sql, resultSetType, resultSetConcurrency);
+	}
+
+	@Override
+	public Map<String, Class<?>> getTypeMap() throws SQLException {
+		return conn.getTypeMap();
+	}
+
+	@Override
+	public void setTypeMap(Map<String, Class<?>> map) throws SQLException {
+		conn.setTypeMap(map);
+	}
+
+	@Override
+	public void setHoldability(int holdability) throws SQLException {
+		conn.setHoldability(holdability);
+	}
+
+	@Override
+	public int getHoldability() throws SQLException {
+		return conn.getHoldability();
+	}
+
+	@Override
+	public Savepoint setSavepoint() throws SQLException {
+		return conn.setSavepoint();
+	}
+
+	@Override
+	public Savepoint setSavepoint(String name) throws SQLException {
+		return conn.setSavepoint(name);
+	}
+
+	@Override
+	public void rollback(Savepoint savepoint) throws SQLException {
+		conn.rollback(savepoint);
+	}
+
+	@Override
+	public void releaseSavepoint(Savepoint savepoint) throws SQLException {
+		conn.releaseSavepoint(savepoint);
+	}
+
+	@Override
+	public Statement createStatement(int resultSetType,
+			int resultSetConcurrency, int resultSetHoldability) throws SQLException {
+		return conn.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
+	}
+
+	@Override
+	public PreparedStatement prepareStatement(String sql, int resultSetType,
+			int resultSetConcurrency, int resultSetHoldability) throws SQLException {
+		return conn.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
+	}
+
+	@Override
+	public CallableStatement prepareCall(String sql, int resultSetType,
+			int resultSetConcurrency, int resultSetHoldability) throws SQLException {
+		return conn.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
+	}
+
+	@Override
+	public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
+		return conn.prepareStatement(sql, autoGeneratedKeys);
+	}
+
+	@Override
+	public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
+		return conn.prepareStatement(sql, columnIndexes);
+	}
+
+	@Override
+	public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
+		return conn.prepareStatement(sql, columnNames);
+	}
+
+	@Override
+	public Clob createClob() throws SQLException {
+		return conn.createClob();
+	}
+
+	@Override
+	public Blob createBlob() throws SQLException {
+		return conn.createBlob();
+	}
+
+	@Override
+	public NClob createNClob() throws SQLException {
+		return conn.createNClob();
+	}
+
+	@Override
+	public SQLXML createSQLXML() throws SQLException {
+		return conn.createSQLXML();
+	}
+
+	@Override
+	public boolean isValid(int timeout) throws SQLException {
+		return conn.isValid(timeout);
+	}
+
+	@Override
+	public void setClientInfo(String name, String value) throws SQLClientInfoException {
+		conn.setClientInfo(name, value);
+	}
+
+	@Override
+	public void setClientInfo(Properties properties) throws SQLClientInfoException {
+		conn.setClientInfo(properties);
+	}
+
+	@Override
+	public String getClientInfo(String name) throws SQLException {
+		return conn.getClientInfo(name);
+	}
+
+	@Override
+	public Properties getClientInfo() throws SQLException {
+		return conn.getClientInfo();
+	}
+
+	@Override
+	public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
+		return conn.createArrayOf(typeName, elements);
+	}
+
+	@Override
+	public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
+		return conn.createStruct(typeName, attributes);
+	}
+
+	@Override
+	public void setSchema(String schema) throws SQLException {
+		conn.setSchema(schema);
+	}
+
+	@Override
+	public String getSchema() throws SQLException {
+		return conn.getSchema();
+	}
+
+	@Override
+	public void abort(Executor executor) throws SQLException {
+		conn.abort(executor);
+	}
+
+	@Override
+	public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
+		conn.setNetworkTimeout(executor, milliseconds);
+	}
+
+	@Override
+	public int getNetworkTimeout() throws SQLException {
+		return conn.getNetworkTimeout();
+	}
+}