org.apache.phoenix.jdbc

Class PhoenixEmbeddedDriver

java.lang.Object

org.apache.phoenix.jdbc.PhoenixEmbeddedDriver

All Implemented Interfaces:

Driver, SQLCloseable

Direct Known Subclasses:

PhoenixDriver

@Immutable
public abstract class PhoenixEmbeddedDriver
extends Object
implements Driver, SQLCloseable

Abstract base class for JDBC Driver implementation of Phoenix

Since:

0.1

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PhoenixEmbeddedDriver.ConnectionInfo Class to encapsulate connection info for HBase

Field Summary

Fields

Modifier and Type	Field and Description
static ReadOnlyProps	DEFAULT_PROPS
static String	DRIVER_NAME_PROP
static String	MAJOR_VERSION_PROP
static String	MINOR_VERSION_PROP

Method Summary

Modifier and Type	Method and Description
boolean	acceptsURL(String url)
void	close()
Connection	connect(String url, Properties info)
protected Connection	createConnection(String url, Properties info)
protected abstract ConnectionQueryServices	getConnectionQueryServices(String url, Properties info) Get or create if necessary a QueryServices that is associated with the HBase zookeeper quorum name (part of the connection URL).
protected ReadOnlyProps	getDefaultProps()
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
abstract QueryServices	getQueryServices()
static boolean	isTestUrl(String url)
boolean	jdbcCompliant()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAJOR_VERSION_PROP

public static final String MAJOR_VERSION_PROP

See Also:

Constant Field Values

MINOR_VERSION_PROP

public static final String MINOR_VERSION_PROP

See Also:

Constant Field Values

DRIVER_NAME_PROP

public static final String DRIVER_NAME_PROP

See Also:

Constant Field Values

DEFAULT_PROPS

public static final ReadOnlyProps DEFAULT_PROPS

Method Detail

getDefaultProps

protected ReadOnlyProps getDefaultProps()

getQueryServices

public abstract QueryServices getQueryServices()
                                        throws SQLException

Throws:

SQLException

acceptsURL

public boolean acceptsURL(String url)
                   throws SQLException

Specified by:

acceptsURL in interface Driver

Throws:

SQLException

connect

public Connection connect(String url,
                          Properties info)
                   throws SQLException

Specified by:

connect in interface Driver

Throws:

SQLException

createConnection

protected final Connection createConnection(String url,
                                            Properties info)
                                     throws SQLException

Throws:

SQLException

getConnectionQueryServices

protected abstract ConnectionQueryServices getConnectionQueryServices(String url,
                                                                      Properties info)
                                                               throws SQLException

Get or create if necessary a QueryServices that is associated with the HBase zookeeper quorum name (part of the connection URL). This will cause the underlying Configuration held by the QueryServices to be shared for all connections to the same HBase cluster.

Parameters:

url - connection URL

info - connection properties

Returns:

new or cached QuerySerices used to establish a new Connection.

Throws:

SQLException

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface Driver

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface Driver

getPropertyInfo

public DriverPropertyInfo[] getPropertyInfo(String url,
                                            Properties info)
                                     throws SQLException

Specified by:

getPropertyInfo in interface Driver

Throws:

SQLException

jdbcCompliant

public boolean jdbcCompliant()

Specified by:

jdbcCompliant in interface Driver

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface Driver

Throws:

SQLFeatureNotSupportedException

close

public void close()
           throws SQLException

Specified by:

close in interface SQLCloseable

Throws:

SQLException

isTestUrl

public static boolean isTestUrl(String url)