io.divide.server.dao

Class DAOManager

java.lang.Object

io.divide.server.dao.DAOManager

All Implemented Interfaces:

ServerDAO, DAO<TransientObject,TransientObject>

public final class DAOManager
extends Object
implements ServerDAO

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DAOManager.DELETE_EVENT
static class	DAOManager.EXISTS_EVENT
static class	DAOManager.GET_EVENT<T extends TransientObject>
static class	DAOManager.QUERY_EVENT<T extends TransientObject>
static class	DAOManager.SAVE_EVENT

Nested classes/interfaces inherited from interface io.divide.shared.server.DAO

DAO.DAOException

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACTION_DELETE
static String	ACTION_EXISTS
static String	ACTION_GET
static String	ACTION_QUERY
static String	ACTION_SAVE

Constructor Summary

Constructors

Constructor and Description
DAOManager(ServerDAO serverDao)

Method Summary

Methods

Modifier and Type	Method and Description
int	count(String objectType)
void	delete(TransientObject... objects)
boolean	exists(TransientObject... objects)
<O extends TransientObject> Collection<O>	get(String objectType, String... keys)
KeyPair	keys(KeyPair keys)
<O extends TransientObject> List<O>	query(Query query)
void	save(TransientObject... objects)

Methods inherited from class java.lang.Object

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

Field Detail

ACTION_QUERY

public static final String ACTION_QUERY

See Also:

Constant Field Values

ACTION_GET

public static final String ACTION_GET

See Also:

Constant Field Values

ACTION_SAVE

public static final String ACTION_SAVE

See Also:

Constant Field Values

ACTION_DELETE

public static final String ACTION_DELETE

See Also:

Constant Field Values

ACTION_EXISTS

public static final String ACTION_EXISTS

See Also:

Constant Field Values

Constructor Detail

DAOManager

public DAOManager(ServerDAO serverDao)

Method Detail

get

public <O extends TransientObject> Collection<O> get(String objectType,
                                            String... keys)
                                          throws DAO.DAOException

Specified by:

get in interface DAO<TransientObject,TransientObject>

Throws:

DAO.DAOException

query

public <O extends TransientObject> List<O> query(Query query)
                                      throws DAO.DAOException

Specified by:

query in interface DAO<TransientObject,TransientObject>

Throws:

DAO.DAOException

save

public void save(TransientObject... objects)
          throws DAO.DAOException

Specified by:

save in interface DAO<TransientObject,TransientObject>

Throws:

DAO.DAOException

delete

public void delete(TransientObject... objects)
            throws DAO.DAOException

Specified by:

delete in interface DAO<TransientObject,TransientObject>

Throws:

DAO.DAOException

exists

public boolean exists(TransientObject... objects)

Specified by:

exists in interface DAO<TransientObject,TransientObject>

count

public int count(String objectType)

Specified by:

count in interface DAO<TransientObject,TransientObject>

keys

public KeyPair keys(KeyPair keys)

Specified by:

keys in interface ServerDAO