com.qwazr.library.jdbc

Class JdbcConnector

java.lang.Object

com.qwazr.library.AbstractLibrary

com.qwazr.library.AbstractPasswordLibrary

com.qwazr.library.jdbc.JdbcConnector

All Implemented Interfaces:

com.qwazr.library.LibraryInterface, Closeable, AutoCloseable

public class JdbcConnector
extends com.qwazr.library.AbstractPasswordLibrary
implements Closeable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JdbcConnector.ConnectionPool

Field Summary

Fields

Modifier and Type	Field and Description
String	driver
JdbcConnector.ConnectionPool	pool
String	url
String	username

Fields inherited from class com.qwazr.library.AbstractPasswordLibrary

password

Fields inherited from class com.qwazr.library.AbstractLibrary

libraryManager

Constructor Summary

Constructors

Constructor and Description
JdbcConnector()

Method Summary

Modifier and Type	Method and Description
void	close()
com.qwazr.utils.jdbc.Transaction	getConnection(com.qwazr.utils.IOUtils.CloseableContext context)
com.qwazr.utils.jdbc.Transaction	getConnection(com.qwazr.utils.IOUtils.CloseableContext context, boolean autoCommit)
com.qwazr.utils.jdbc.Transaction	getConnection(com.qwazr.utils.IOUtils.CloseableContext context, boolean autoCommit, int transactionIsolation)
Integer	getPoolNumActive() The current number of active connections that have been allocated from this connection pool.
Integer	getPoolNumIdle() The current number of idle connections that are waiting to be allocated from this connection pool.
void	load()

Methods inherited from class com.qwazr.library.AbstractLibrary

load

Methods inherited from class java.lang.Object

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

Field Detail

driver

public final String driver

url

public final String url

username

public final String username

pool

public final JdbcConnector.ConnectionPool pool

Constructor Detail

JdbcConnector

public JdbcConnector()

Method Detail

load

public void load()
          throws IllegalAccessException,
                 ClassNotFoundException,
                 InstantiationException

Specified by:

load in interface com.qwazr.library.LibraryInterface

Throws:

IllegalAccessException

ClassNotFoundException

InstantiationException

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

getConnection

public com.qwazr.utils.jdbc.Transaction getConnection(com.qwazr.utils.IOUtils.CloseableContext context)
                                               throws SQLException

Throws:

SQLException

getConnection

public com.qwazr.utils.jdbc.Transaction getConnection(com.qwazr.utils.IOUtils.CloseableContext context,
                                                      boolean autoCommit)
                                               throws SQLException

Throws:

SQLException

getConnection

public com.qwazr.utils.jdbc.Transaction getConnection(com.qwazr.utils.IOUtils.CloseableContext context,
                                                      boolean autoCommit,
                                                      int transactionIsolation)
                                               throws SQLException

Throws:

SQLException

getPoolNumActive

public Integer getPoolNumActive()

The current number of active connections that have been allocated from this connection pool.

Returns:

the current number of active connections

getPoolNumIdle

public Integer getPoolNumIdle()

The current number of idle connections that are waiting to be allocated from this connection pool.

Returns:

the current number of idle connections