org.gcube.vremanagement.executor.persistence

Class JDBCPersistenceConnector

java.lang.Object

org.gcube.vremanagement.executor.persistence.PersistenceConnector

org.gcube.vremanagement.executor.persistence.JDBCPersistenceConnector

All Implemented Interfaces:

org.gcube.vremanagement.executor.plugin.PluginStateNotification

public class JDBCPersistenceConnector
extends org.gcube.vremanagement.executor.persistence.PersistenceConnector

Author:

Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/

Field Summary

Fields

Modifier and Type	Field and Description
static String	CATALINA_HOME
protected Connection	connection
static String	dbName
static String	driverClass
static String	jdbcConnection
static String	password
static String	PLUGIN_INSTANCE_EVOLUTION_TABLE
static String	PLUGIN_INSTANCE_EVOLUTION_TABLE_ID_FIELD
static String	PLUGIN_INSTANCE_EVOLUTION_TABLE_ITERATION_FIELD
static String	PLUGIN_INSTANCE_EVOLUTION_TABLE_PLUGIN_NAME_FIELD
static String	PLUGIN_INSTANCE_EVOLUTION_TABLE_STATE_FIELD
static String	PLUGIN_INSTANCE_EVOLUTION_TABLE_TIMESTAMP_FIELD
static String	PLUGIN_INSTANCE_EVOLUTION_TABLE_UUID_FIELD
static String	username

Fields inherited from class org.gcube.vremanagement.executor.persistence.PersistenceConnector

persistenceConnector

Constructor Summary

Constructors

Constructor and Description
JDBCPersistenceConnector(String location) This constructor is used to provide a location where creating persistence files

Method Summary

Methods

Modifier and Type	Method and Description
void	addEvolution(UUID uuid, int iteration, long timestamp, String pluginName, org.gcube.vremanagement.executor.plugin.PluginState pluginState)
void	close()
Connection	getConnection()
org.gcube.vremanagement.executor.plugin.PluginState	getLastPluginInstanceState(UUID uuid)
org.gcube.vremanagement.executor.plugin.PluginState	getPluginInstanceState(UUID uuid, int iterationNumber)
void	pluginStateEvolution(UUID uuid, int iteration, long timestamp, String pluginName, org.gcube.vremanagement.executor.plugin.PluginState pluginState)

Methods inherited from class org.gcube.vremanagement.executor.persistence.PersistenceConnector

getPersistenceConnector, setPersistenceConnector

Methods inherited from class java.lang.Object

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

Field Detail

connection

protected Connection connection

driverClass

public static final String driverClass

See Also:

Constant Field Values

jdbcConnection

public static final String jdbcConnection

See Also:

Constant Field Values

username

public static final String username

See Also:

Constant Field Values

password

public static final String password

See Also:

Constant Field Values

dbName

public static final String dbName

See Also:

Constant Field Values

PLUGIN_INSTANCE_EVOLUTION_TABLE

public static final String PLUGIN_INSTANCE_EVOLUTION_TABLE

See Also:

Constant Field Values

PLUGIN_INSTANCE_EVOLUTION_TABLE_ID_FIELD

public static final String PLUGIN_INSTANCE_EVOLUTION_TABLE_ID_FIELD

See Also:

Constant Field Values

PLUGIN_INSTANCE_EVOLUTION_TABLE_UUID_FIELD

public static final String PLUGIN_INSTANCE_EVOLUTION_TABLE_UUID_FIELD

See Also:

Constant Field Values

PLUGIN_INSTANCE_EVOLUTION_TABLE_ITERATION_FIELD

public static final String PLUGIN_INSTANCE_EVOLUTION_TABLE_ITERATION_FIELD

See Also:

Constant Field Values

PLUGIN_INSTANCE_EVOLUTION_TABLE_PLUGIN_NAME_FIELD

public static final String PLUGIN_INSTANCE_EVOLUTION_TABLE_PLUGIN_NAME_FIELD

See Also:

Constant Field Values

PLUGIN_INSTANCE_EVOLUTION_TABLE_TIMESTAMP_FIELD

public static final String PLUGIN_INSTANCE_EVOLUTION_TABLE_TIMESTAMP_FIELD

See Also:

Constant Field Values

PLUGIN_INSTANCE_EVOLUTION_TABLE_STATE_FIELD

public static final String PLUGIN_INSTANCE_EVOLUTION_TABLE_STATE_FIELD

See Also:

Constant Field Values

CATALINA_HOME

public static final String CATALINA_HOME

See Also:

Constant Field Values

Constructor Detail

JDBCPersistenceConnector

public JDBCPersistenceConnector(String location)
                         throws Exception

This constructor is used to provide a location where creating persistence files

Parameters:

location - directory where creating the DB file

Throws:

Exception - if fails

Method Detail

getConnection

public Connection getConnection()

Returns:

the connection to the DB

getPluginInstanceState

public org.gcube.vremanagement.executor.plugin.PluginState getPluginInstanceState(UUID uuid,
                                                                         int iterationNumber)
                                                                           throws Exception

Specified by:

getPluginInstanceState in class org.gcube.vremanagement.executor.persistence.PersistenceConnector

Throws:

Exception

getLastPluginInstanceState

public org.gcube.vremanagement.executor.plugin.PluginState getLastPluginInstanceState(UUID uuid)
                                                                               throws Exception

Specified by:

getLastPluginInstanceState in class org.gcube.vremanagement.executor.persistence.PersistenceConnector

Throws:

Exception

addEvolution

public void addEvolution(UUID uuid,
                int iteration,
                long timestamp,
                String pluginName,
                org.gcube.vremanagement.executor.plugin.PluginState pluginState)
                  throws Exception

Specified by:

addEvolution in class org.gcube.vremanagement.executor.persistence.PersistenceConnector

Throws:

Exception

close

public void close()
           throws Exception

Specified by:

close in class org.gcube.vremanagement.executor.persistence.PersistenceConnector

Throws:

Exception

pluginStateEvolution

public void pluginStateEvolution(UUID uuid,
                        int iteration,
                        long timestamp,
                        String pluginName,
                        org.gcube.vremanagement.executor.plugin.PluginState pluginState)
                          throws Exception

Throws:

Exception