com.cosylab.cdb.client

Class DAOProxy

java.lang.Object

com.cosylab.cdb.client.DAOProxy

public class DAOProxy
extends java.lang.Object

CDB DAO proxy.

Author:

Matej Sekoranja (matej.sekoranja@cosylab.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	curl Path part of the URI reference directly mapping to CDB CURL
protected DAOOperations	dao DAO CORBA reference.
protected java.util.LinkedList	listeners Connection listeners.

Constructor Summary

Constructors

Constructor and Description
DAOProxy(java.lang.String curl) Constructor for DAOProxy.
DAOProxy(java.lang.String curl, DAOOperations dao) Constructor for DAOProxy.

Method Summary

Modifier and Type	Method and Description
void	addConnectionListener(DAOProxyConnectionListener listener) Register new connection listener.
void	destroy()
double[]	get_double_seq(java.lang.String propertyName)
double	get_double(java.lang.String propertyName)
java.lang.String	get_field_data(java.lang.String propertyName)
int[]	get_long_seq(java.lang.String propertyName)
int	get_long(java.lang.String propertyName)
java.lang.String[]	get_string_seq(java.lang.String propertyName)
java.lang.String	get_string(java.lang.String propertyName)
java.lang.String	getCURL() Returns the CDB CURL of the DAO.
DAOOperations	getDAO() Returns the CORBA reference of the DAO.
java.lang.String	getElementName()
void	initialize(DAOOperations dao) Initializer of DAOProxy.
void	removeConnectionListener(DAOProxyConnectionListener listener) Unregister new connection listener.
void	setElementName(java.lang.String elementName)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

curl

protected java.lang.String curl

Path part of the URI reference directly mapping to CDB CURL

dao

protected DAOOperations dao

DAO CORBA reference.

listeners

protected java.util.LinkedList listeners

Connection listeners.

Constructor Detail

DAOProxy

public DAOProxy(java.lang.String curl,
                DAOOperations dao)

Constructor for DAOProxy.

Parameters:

curl - CDB CURL of the DAO

dao - CORBA reference of the DAO

DAOProxy

public DAOProxy(java.lang.String curl)

Constructor for DAOProxy.

Parameters:

curl - CDB CURL of the DAO

Method Detail

initialize

public void initialize(DAOOperations dao)

Initializer of DAOProxy.

Parameters:

dao - CORBA reference of the DAO

getCURL

public java.lang.String getCURL()

Returns the CDB CURL of the DAO.

Returns:

CDB CURL of the DAO

getDAO

public DAOOperations getDAO()

Returns the CORBA reference of the DAO.

Returns:

CORBA reference of the DAO

get_double_seq

public double[] get_double_seq(java.lang.String propertyName)
                        throws WrongCDBDataTypeEx,
                               CDBFieldDoesNotExistEx

Throws:

WrongCDBDataTypeEx

CDBFieldDoesNotExistEx

See Also:

com.cosylab.CDB.DAOOperations#get_double_seq(String)

get_double

public double get_double(java.lang.String propertyName)
                  throws WrongCDBDataTypeEx,
                         CDBFieldDoesNotExistEx

Throws:

WrongCDBDataTypeEx

CDBFieldDoesNotExistEx

See Also:

com.cosylab.CDB.DAOOperations#get_double(String)

get_field_data

public java.lang.String get_field_data(java.lang.String propertyName)
                                throws WrongCDBDataTypeEx,
                                       CDBFieldDoesNotExistEx

Throws:

WrongCDBDataTypeEx

CDBFieldDoesNotExistEx

See Also:

com.cosylab.CDB.DAOOperations#get_field_data(String)

get_long_seq

public int[] get_long_seq(java.lang.String propertyName)
                   throws WrongCDBDataTypeEx,
                          CDBFieldDoesNotExistEx

Throws:

WrongCDBDataTypeEx

CDBFieldDoesNotExistEx

See Also:

com.cosylab.CDB.DAOOperations#get_long_seq(String)

get_long

public int get_long(java.lang.String propertyName)
             throws WrongCDBDataTypeEx,
                    CDBFieldDoesNotExistEx

Throws:

WrongCDBDataTypeEx

CDBFieldDoesNotExistEx

See Also:

com.cosylab.CDB.DAOOperations#get_long(String)

get_string_seq

public java.lang.String[] get_string_seq(java.lang.String propertyName)
                                  throws WrongCDBDataTypeEx,
                                         CDBFieldDoesNotExistEx

Throws:

WrongCDBDataTypeEx

CDBFieldDoesNotExistEx

See Also:

com.cosylab.CDB.DAOOperations#get_string_seq(String)

get_string

public java.lang.String get_string(java.lang.String propertyName)
                            throws WrongCDBDataTypeEx,
                                   CDBFieldDoesNotExistEx

Throws:

WrongCDBDataTypeEx

CDBFieldDoesNotExistEx

See Also:

com.cosylab.CDB.DAOOperations#get_string(String)

destroy

public void destroy()

See Also:

com.cosylab.CDB.DAOOperations#destroy()

addConnectionListener

public void addConnectionListener(DAOProxyConnectionListener listener)

Register new connection listener.

Parameters:

listener - listener to register.

removeConnectionListener

public void removeConnectionListener(DAOProxyConnectionListener listener)

Unregister new connection listener.

Parameters:

listener - listener to unregister.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()

getElementName

public java.lang.String getElementName()

Returns:

the elementName

setElementName

public void setElementName(java.lang.String elementName)

Parameters:

elementName - the elementName to set