Package eu.europeana.cloud.test

Class CassandraTestInstance

java.lang.Object

eu.europeana.cloud.test.CassandraTestInstance

public final class CassandraTestInstance
extends Object

Method Summary

Modifier and Type	Method	Description
void	clean()	Clean embedded Casandra and throw out keyspaces.
static CassandraTestInstance	getInstance(String keyspaceSchemaCql, String keyspace)	Thread safe singleton of Cassandra test instance with initialized keyspace.
static int	getPort()
static com.datastax.driver.core.Session	getSession(String keyspace)
void	initKeyspaceIfNeeded(String keyspaceSchemaCql, String keyspace)
static void	print()	Print how many data is in each table.
static void	truncateAllData(boolean hard)	Truncate all tables from all keyspaces.

Methods inherited from class java.lang.Object

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

Method Details

getPort

public static int getPort()

getInstance

public static CassandraTestInstance getInstance(String keyspaceSchemaCql,
 String keyspace)

Thread safe singleton of Cassandra test instance with initialized keyspace.

Parameters:

keyspaceSchemaCql - cql file of keyspace definition

keyspace - keyspace name

Returns:

cassandra test instance

truncateAllData

public static void truncateAllData(boolean hard)

Truncate all tables from all keyspaces.

Parameters:

hard - if is true then empty tables are truncated (this slow down process because it require disk flushes)

getSession

public static com.datastax.driver.core.Session getSession(String keyspace)

print

public static void print()

Print how many data is in each table.

initKeyspaceIfNeeded

public void initKeyspaceIfNeeded(String keyspaceSchemaCql,
 String keyspace)

clean

public void clean()

Clean embedded Casandra and throw out keyspaces.