org.assertj.db.type

Class Request

java.lang.Object

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

org.assertj.db.type.AbstractDbData<Request>

org.assertj.db.type.Request

All Implemented Interfaces:

DbElement, WithColumnLetterCase, WithLetterCase, WithPrimaryKeyLetterCase, WithTableLetterCase

public class Request
extends AbstractDbData<Request>

A request in the database to get values.

The different informations of the request are connection or data source, the SQL request and optionally the parameters of the SQL request.

Examples of instantiation :

• This Request point to a request without parameter in a H2 database in memory like indicated in the Source.

  
   Source source = new Source("jdbc:h2:mem:test", "sa", "");
   Request request = new Request(source, "select title from movie;");
   

• Below the Request point to a request with 2000 in parameter.
  The Request use a DataSource instead of a Source like above.

  
   DataSource dataSource = ...;
   Request request = new Request(dataSource, "select title from movie where year > ?;", 2000);
   

Author:

Régis Pouiller

Field Summary

Fields inherited from class org.assertj.db.type.AbstractDbElement

myself

Constructor Summary

Constructors

Constructor and Description
Request() Default constructor.
Request(DataSource dataSource, String request, Object... parameters) Constructor with a data source.
Request(Source source, String request, Object... parameters) Constructor with a connection.

Method Summary

Modifier and Type	Method and Description
Object[]	getParameters() The parameters of the SQL request.
String	getRequest() Returns the SQL request.
protected void	loadImpl(Connection connection) Specific implementation of the loading for a Request.
Request	setParameters(Object... parameters) Sets the parameters of the SQL request.
Request	setPksName(String... pksName) Sets the primary keys name.
Request	setRequest(String request) Sets the SQL request.

Methods inherited from class org.assertj.db.type.AbstractDbData

collectRowsFromResultSet, controlIfAllThePksNameExistInTheColumns, getColumn, getColumnsList, getColumnsNameList, getDataType, getPksNameList, getRow, getRowFromPksValues, getRowsList, setColumnsNameList, setPksNameList, sortRows

Methods inherited from class org.assertj.db.type.AbstractDbElement

getCatalog, getColumnLetterCase, getConnection, getDataSource, getPrimaryKeyLetterCase, getSchema, getSource, getTableLetterCase, setDataSource, setSource

Methods inherited from class java.lang.Object

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

Constructor Detail

Request

public Request()

Default constructor.

Request

public Request(Source source,
               String request,
               Object... parameters)

Constructor with a connection.

Parameters:

source - Source to connect to the database.

request - SQL Request to get the values.

parameters - Parameters of the SQL request.

Request

public Request(DataSource dataSource,
               String request,
               Object... parameters)

Constructor with a data source.

Parameters:

dataSource - Data source.

request - SQL Request to get the values.

parameters - Parameters of the SQL request.

Method Detail

getRequest

public String getRequest()

Returns the SQL request.

Specified by:

getRequest in class AbstractDbData<Request>

Returns:

The SQL request.

See Also:

Table.getRequest(), getRequest()

setRequest

public Request setRequest(String request)

Sets the SQL request.

Parameters:

request - The SQL request.

Returns:

The SQL request.

Throws:

NullPointerException - If the request field is null.

getParameters

public Object[] getParameters()

The parameters of the SQL request.

Returns:

The SQL request.

setParameters

public Request setParameters(Object... parameters)

Sets the parameters of the SQL request.

Parameters:

parameters - The parameters of the SQL request.

Returns:

The parameters of the SQL request.

setPksName

public Request setPksName(String... pksName)

Sets the primary keys name.

Parameters:

pksName - The primary keys name.

Returns:

this instance.

loadImpl

protected void loadImpl(Connection connection)
                 throws SQLException

Specific implementation of the loading for a Request.

Specified by:

loadImpl in class AbstractDbData<Request>

Parameters:

connection - Connection to the database provided by AbstractDbData.load() private method.

Throws:

NullPointerException - If the request field is null.

SQLException - SQL Exception.

See Also:

AbstractDbData.loadImpl(Connection)