org.apache.storm.jdbc.topology

Class AbstractUserTopology

java.lang.Object

org.apache.storm.jdbc.topology.AbstractUserTopology

Direct Known Subclasses:

UserPersistanceTopology, UserPersistanceTridentTopology

public abstract class AbstractUserTopology
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ConnectionProvider	connectionProvider
protected static String	JDBC_CONF
protected JdbcLookupMapper	jdbcLookupMapper
protected JdbcMapper	jdbcMapper
protected static String	SELECT_QUERY
protected static String	TABLE_NAME
protected UserSpout	userSpout

Constructor Summary

Constructors

Constructor and Description
AbstractUserTopology()

Method Summary

Modifier and Type	Method and Description
void	execute(String[] args)
abstract StormTopology	getTopology()

Methods inherited from class java.lang.Object

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

Field Detail

userSpout

protected UserSpout userSpout

jdbcMapper

protected JdbcMapper jdbcMapper

jdbcLookupMapper

protected JdbcLookupMapper jdbcLookupMapper

connectionProvider

protected ConnectionProvider connectionProvider

TABLE_NAME

protected static final String TABLE_NAME

See Also:

Constant Field Values

JDBC_CONF

protected static final String JDBC_CONF

See Also:

Constant Field Values

SELECT_QUERY

protected static final String SELECT_QUERY

See Also:

Constant Field Values

Constructor Detail

AbstractUserTopology

public AbstractUserTopology()

Method Detail

execute

public void execute(String[] args)
             throws Exception

Throws:

Exception

getTopology

public abstract StormTopology getTopology()