org.hawkular.accounts.api.internal

Class CassandraSessionInitializer

java.lang.Object

org.hawkular.accounts.api.internal.CassandraSessionInitializer

@ApplicationScoped
 @PermitAll
public class CassandraSessionInitializer
extends Object

Responsible for producing a ready-to-be-consumed Cassandra session. Initializes the schema if needed.

Author:

Juraci Paixão Kröhling

Constructor Summary

Constructors

Constructor and Description
CassandraSessionInitializer()

Method Summary

Modifier and Type	Method and Description
void	destroy()
com.datastax.driver.core.Session	getSession() Produces the Cassandra session, waiting for the background job to finish if needed.
void	init() Sends the order to build the session as soon as this is constructed.

Methods inherited from class java.lang.Object

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

Constructor Detail

CassandraSessionInitializer

public CassandraSessionInitializer()

Method Detail

init

@PostConstruct
public void init()

Sends the order to build the session as soon as this is constructed. The actual execution happens in background, as we don't want to delay the boot of the application.

destroy

@PreDestroy
public void destroy()
                         throws Exception

Throws:

Exception

getSession

@Produces
 @ApplicationScoped
public com.datastax.driver.core.Session getSession()

Produces the Cassandra session, waiting for the background job to finish if needed.

Returns:

the Cassandra session, ready to be consumed.