org.hawkular.accounts.api.internal

Class ApplicationResources

java.lang.Object

org.hawkular.accounts.api.internal.ApplicationResources

@ApplicationScoped
public class ApplicationResources
extends Object

Provides CDI producers for resources required by the API.

Author:

Juraci Paixão Kröhling

Constructor Summary

Constructors

Constructor and Description
ApplicationResources()

Method Summary

Modifier and Type	Method and Description
void	buildStatements() Prepares the statements from BoundStatements and put them into a cache, for later consumption.
com.datastax.driver.core.BoundStatement	getBoundStatement(BoundStatements statement) Retrieves a new BoundStatement based on the BoundStatements's enum item name.
com.datastax.driver.core.BoundStatement	produceStatementByName(javax.enterprise.inject.spi.InjectionPoint injectionPoint) CDI producer for @NamedStatement annotations.
void	setSession(com.datastax.driver.core.Session session) Non-CDI consumers can use this to set the session before retrieving BoundStatements.

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationResources

public ApplicationResources()

Method Detail

buildStatements

@PostConstruct
public void buildStatements()

Prepares the statements from BoundStatements and put them into a cache, for later consumption. If a query fails to prepare for some reason, it's skipped from the cache. This effectively means that any code using the failed statement will also fail, but everything else should work.

produceStatementByName

@Produces
public com.datastax.driver.core.BoundStatement produceStatementByName(javax.enterprise.inject.spi.InjectionPoint injectionPoint)

CDI producer for @NamedStatement annotations. Meant to be consumed only by the CDI implementation.

Parameters:

injectionPoint - the injection point of where the annotation is

Returns:

the BoundStatement that matches the annotation's value.

getBoundStatement

public com.datastax.driver.core.BoundStatement getBoundStatement(BoundStatements statement)

Retrieves a new BoundStatement based on the BoundStatements's enum item name.

Parameters:

statement - the statement's entry on the enum

Returns:

the BoundStatement for the entry

setSession

public void setSession(com.datastax.driver.core.Session session)

Non-CDI consumers can use this to set the session before retrieving BoundStatements.

Parameters:

session - the session to use when preparing the statements