com.helger.db.jdbc

Class AbstractDBConnector

java.lang.Object

com.helger.db.jdbc.AbstractDBConnector

All Implemented Interfaces:

IHasDataSource, Closeable, AutoCloseable

Direct Known Subclasses:

AbstractDB2Connector, AbstractH2Connector, AbstractMSSQLConnector, AbstractOracleConnector, AbstractOracleOCIConnector

@ThreadSafe
public abstract class AbstractDBConnector
extends Object
implements IHasDataSource, Closeable

Abstract implementation of IHasDataSource based on BasicDataSource implementation.

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.dbcp2.BasicDataSource	m_aDataSource

Constructor Summary

Constructors

Constructor and Description
AbstractDBConnector()

Method Summary

Modifier and Type	Method and Description
void	close()
abstract String	getConnectionUrl()
DataSource	getDataSource() Retrieve a data source.
protected abstract String	getJDBCDriverClassName()
protected com.helger.commons.concurrent.SimpleLock	getLock()
protected abstract String	getPassword()
protected abstract String	getUserName()
protected boolean	isPoolPreparedStatements()
protected boolean	isUseDefaultAutoCommit()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

m_aDataSource

protected org.apache.commons.dbcp2.BasicDataSource m_aDataSource

Constructor Detail

AbstractDBConnector

public AbstractDBConnector()

Method Detail

getLock

@Nonnull
protected final com.helger.commons.concurrent.SimpleLock getLock()

getJDBCDriverClassName

@Nonnull
 @Nonempty
protected abstract String getJDBCDriverClassName()

getConnectionUrl

@Nonnull
public abstract String getConnectionUrl()

Returns:

The final connection URL to be used for connecting. May not be null.

getUserName

@Nullable
protected abstract String getUserName()

Returns:

Connection user name

getPassword

@Nullable
protected abstract String getPassword()

Returns:

Connection password

isUseDefaultAutoCommit

@OverrideOnDemand
protected boolean isUseDefaultAutoCommit()

isPoolPreparedStatements

@OverrideOnDemand
protected boolean isPoolPreparedStatements()

getDataSource

@Nonnull
public final DataSource getDataSource()

Description copied from interface: IHasDataSource

Retrieve a data source. It is up to the implementation whether the same data source is returned or whether a new data source object is created all the time.

Specified by:

getDataSource in interface IHasDataSource

Returns:

A non-null data source.

close

public final void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

toString

public String toString()

Overrides:

toString in class Object