DBConnectionSingle.java
/*
* Copyright 2017 Gregory Graham.
*
* This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/
* or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
*
* You are free to:
* Share - copy and redistribute the material in any medium or format
* Adapt - remix, transform, and build upon the material
*
* The licensor cannot revoke these freedoms as long as you follow the license terms.
* Under the following terms:
*
* Attribution -
* You must give appropriate credit, provide a link to the license, and indicate if changes were made.
* You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
* NonCommercial -
* You may not use the material for commercial purposes.
* ShareAlike -
* If you remix, transform, or build upon the material,
* you must distribute your contributions under the same license as the original.
* No additional restrictions -
* You may not apply legal terms or technological measures that legally restrict others from doing anything the
* license permits.
*
* Check the Creative Commons website for any details, legalese, and updates.
*/
package nz.co.gregs.dbvolution.databases.connections;
import nz.co.gregs.dbvolution.databases.*;
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;
/**
*
* @author Gregory Graham
*/
public class DBConnectionSingle implements DBConnection {
private final Connection connection;
private final DBDatabase database;
public DBConnectionSingle(DBDatabase database, Connection connection) {
this.database = database;
this.connection = connection;
}
protected Connection getInternalConnection(){
return connection;
}
@Override
public DBStatement createDBStatement() throws SQLException {
return new DBStatement(database, this);
}
@Override
public PreparedStatement prepareStatement(String sql) throws SQLException {
return connection.prepareStatement(sql);
}
@Override
public CallableStatement prepareCall(String sql) throws SQLException {
return connection.prepareCall(sql);
}
@Override
public String nativeSQL(String sql) throws SQLException {
return connection.nativeSQL(sql);
}
@Override
public void setAutoCommit(boolean autoCommit) throws SQLException {
connection.setAutoCommit(autoCommit);
}
@Override
public boolean getAutoCommit() throws SQLException {
return connection.getAutoCommit();
}
@Override
public void commit() throws SQLException {
connection.commit();
}
@Override
public void rollback() throws SQLException {
connection.rollback();
}
@Override
public void close() throws SQLException {
connection.close();
}
@Override
public boolean isClosed() throws SQLException {
return connection.isClosed();
}
@Override
public DatabaseMetaData getMetaData() throws SQLException {
return connection.getMetaData();
}
@Override
public void setReadOnly(boolean readOnly) throws SQLException {
connection.setReadOnly(readOnly);
}
@Override
public boolean isReadOnly() throws SQLException {
return connection.isReadOnly();
}
@Override
public void setCatalog(String catalog) throws SQLException {
connection.setCatalog(catalog);
}
@Override
public String getCatalog() throws SQLException {
return connection.getCatalog();
}
@Override
public void setTransactionIsolation(int level) throws SQLException {
connection.setTransactionIsolation(level);
}
@Override
public int getTransactionIsolation() throws SQLException {
return connection.getTransactionIsolation();
}
@Override
public SQLWarning getWarnings() throws SQLException {
return connection.getWarnings();
}
@Override
public void clearWarnings() throws SQLException {
connection.clearWarnings();
}
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
return connection.createStatement(resultSetType, resultSetConcurrency);
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
return connection.prepareStatement(sql, resultSetType, resultSetConcurrency);
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
return connection.prepareCall(sql, resultSetType, resultSetConcurrency);
}
@Override
public Map<String, Class<?>> getTypeMap() throws SQLException {
return connection.getTypeMap();
}
@Override
public void setTypeMap(Map<String, Class<?>> map) throws SQLException {
connection.setTypeMap(map);
}
@Override
public void setHoldability(int holdability) throws SQLException {
connection.setHoldability(holdability);
}
@Override
public int getHoldability() throws SQLException {
return connection.getHoldability();
}
@Override
public Savepoint setSavepoint() throws SQLException {
return connection.setSavepoint();
}
@Override
public Savepoint setSavepoint(String name) throws SQLException {
return connection.setSavepoint(name);
}
@Override
public void rollback(Savepoint savepoint) throws SQLException {
connection.rollback(savepoint);
}
@Override
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
connection.releaseSavepoint(savepoint);
}
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return connection.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return connection.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return connection.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
}
@Override
public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
return connection.prepareStatement(sql, autoGeneratedKeys);
}
@Override
public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
return connection.prepareStatement(sql, columnIndexes);
}
@Override
public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
return connection.prepareStatement(sql, columnNames);
}
@Override
public Clob createClob() throws SQLException {
return connection.createClob();
}
@Override
public Blob createBlob() throws SQLException {
return connection.createBlob();
}
@Override
public NClob createNClob() throws SQLException {
return connection.createNClob();
}
@Override
public SQLXML createSQLXML() throws SQLException {
return connection.createSQLXML();
}
@Override
public boolean isValid(int timeout) throws SQLException {
return connection.isValid(timeout);
}
@Override
public void setClientInfo(String name, String value) throws SQLClientInfoException {
connection.setClientInfo(name, value);
}
@Override
public void setClientInfo(Properties properties) throws SQLClientInfoException {
connection.setClientInfo(properties);
}
@Override
public String getClientInfo(String name) throws SQLException {
return connection.getClientInfo(name);
}
@Override
public Properties getClientInfo() throws SQLException {
return connection.getClientInfo();
}
@Override
public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
return connection.createArrayOf(typeName, elements);
}
@Override
public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
return connection.createStruct(typeName, attributes);
}
@Override
public void setSchema(String schema) throws SQLException {
connection.setSchema(schema);
}
@Override
public String getSchema() throws SQLException {
return connection.getSchema();
}
@Override
public void abort(Executor executor) throws SQLException {
connection.abort(executor);
}
@Override
public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
connection.setNetworkTimeout(executor, milliseconds);
}
@Override
public int getNetworkTimeout() throws SQLException {
return connection.getNetworkTimeout();
}
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
return connection.unwrap(iface);
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return connection.isWrapperFor(iface);
}
/**
*
* @return the JDBC statement used internally
* @throws SQLException database errors may occur when creating the statement
*/
@Override
public Statement getInternalStatement() throws SQLException {
return this.connection.createStatement();
}
}