io.vertigo.dynamo.plugins.persistence.postgresql

Class PostgreSqlDataStorePlugin

java.lang.Object

io.vertigo.dynamo.plugins.persistence.AbstractSqlDataStorePlugin

io.vertigo.dynamo.plugins.persistence.postgresql.PostgreSqlDataStorePlugin

All Implemented Interfaces:

DataStore, DataStorePlugin, Plugin

public final class PostgreSqlDataStorePlugin
extends AbstractSqlDataStorePlugin

Implémentation d'un Store PostgreSQL.

Author:

pchretien

Constructor Summary

Constructors

Constructor and Description
PostgreSqlDataStorePlugin(String sequencePrefix, TaskManager taskManager) Constructeur.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	appendMaxRows(String separator, StringBuilder request, Integer maxRows) Ajoute à la requete les éléments techniques nécessaire pour limiter le resultat à {maxRows}.
protected String	createInsertQuery(DtDefinition dtDefinition) Création de la requête SQL d'insert.
protected Class<? extends TaskEngine>	getTaskEngineClass(boolean insert)

Methods inherited from class io.vertigo.dynamo.plugins.persistence.AbstractSqlDataStorePlugin

count, createTaskBuilder, createUpdateQuery, getConcatOperator, getDtDefinition, getTableName, load, loadList, loadList, merge, postAlterLoadRequest, preparePrimaryKey, process, put, put, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSqlDataStorePlugin

@Inject
public PostgreSqlDataStorePlugin(@Named(value="sequencePrefix")
                                String sequencePrefix,
                                TaskManager taskManager)

Constructeur.

Parameters:

sequencePrefix - Configuration du préfixe de la séquence

Method Detail

getTaskEngineClass

protected Class<? extends TaskEngine> getTaskEngineClass(boolean insert)

Specified by:

getTaskEngineClass in class AbstractSqlDataStorePlugin

Parameters:

insert - Si opération de type insert

Returns:

Classe du moteur de tache à utiliser

createInsertQuery

protected String createInsertQuery(DtDefinition dtDefinition)

Création de la requête SQL d'insert.

Specified by:

createInsertQuery in class AbstractSqlDataStorePlugin

Parameters:

dtDefinition - Définition de DT

Returns:

Requête SQL

appendMaxRows

protected void appendMaxRows(String separator,
                 StringBuilder request,
                 Integer maxRows)

Ajoute à la requete les éléments techniques nécessaire pour limiter le resultat à {maxRows}.

Specified by:

appendMaxRows in class AbstractSqlDataStorePlugin

Parameters:

separator - Séparateur de la close where à utiliser

request - Buffer de la requete

maxRows - Nombre de lignes max