org.assertj.db.type

Class AbstractDbElement<D extends AbstractDbElement<D>>

java.lang.Object

org.assertj.db.type.AbstractDbElement<D>

Type Parameters:

D - Class of the subclass (an implementation of AbstractDbElement) : useful for the fluent methods (setters).

Direct Known Subclasses:

AbstractDbData, Changes

public abstract class AbstractDbElement<D extends AbstractDbElement<D>>
extends Object

This class represents element from the database (either a AbstractDbData or a Change). So this class contains : the way to access the database with getSource() and getDataSource() (one of them need to be set before loading the data).

Author:

Régis Pouiller

Field Summary

Fields

Modifier and Type	Field and Description
protected D	myself Class of the element.

Method Summary

Modifier and Type	Method and Description
protected static String	getCatalog(Connection connection) Returns the catalog from a connection.
protected Connection	getConnection() Returns a Connection from a DataSource or from a Source.
DataSource	getDataSource() Return the data source.
protected static String	getSchema(Connection connection) Returns the schema from a connection.
Source	getSource() Return the source.
D	setDataSource(DataSource dataSource) Sets the data source.
D	setSource(Source source) Sets the source.

Methods inherited from class java.lang.Object

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

Field Detail

myself

protected final D extends AbstractDbElement<D> myself

Class of the element.

Method Detail

getSource

public Source getSource()

Return the source.

Returns:

The Source to connect.

See Also:

setSource(Source)

setSource

public D setSource(Source source)

Sets the source.

Parameters:

source - Source to connect to the database (must be not null).

Returns:

The actual instance.

Throws:

NullPointerException - If source is null.

See Also:

getSource()

getDataSource

public DataSource getDataSource()

Return the data source.

Returns:

The data source.

See Also:

setDataSource(DataSource)

setDataSource

public D setDataSource(DataSource dataSource)

Sets the data source.

Parameters:

dataSource - The DataSource (must be not null).

Returns:

The actual instance.

Throws:

NullPointerException - If dataSource is null.

See Also:

getDataSource()

getConnection

protected Connection getConnection()
                            throws SQLException

Returns a Connection from a DataSource or from a Source.

Returns:

A Connection differently, depending if it is a DataSource or a Source.

Throws:

SQLException - SQL Exception

getCatalog

protected static String getCatalog(Connection connection)
                            throws SQLException

Returns the catalog from a connection.

Parameters:

connection - The connection with the catalog

Returns:

The catalog from a connection.

Throws:

SQLException - SQL Exception

getSchema

protected static String getSchema(Connection connection)
                           throws SQLException

Returns the schema from a connection.

Parameters:

connection - The connection with the catalog

Returns:

The schema from a connection.

Throws:

SQLException - SQL Exception