com.cappuccinonet.strutscx.prototype.integration
Class InfoEJBDAO

java.lang.Object
  |
  +--com.cappuccinonet.strutscx.prototype.integration.InfoEJBDAO

All Implemented Interfaces:

InfoDAO

public class InfoEJBDAO

extends java.lang.Object

implements InfoDAO

NOT YET IMPLEMENTED! This is a Data Access Object DAO to access a datasource with Enterprise JavaBeans. The Constructor still takes the XMLProperties file we sent him from the client. Here a JNDI lookup would be better!

Version:

v0.2, 2002.10.15

Author:

Bernhard Woehrlin, IT.CappuccinoNet.com

Field Summary

private java.lang.String	languages
private static Logger	logger The Logger we use to log JDK 1.4 conform.
private java.lang.String	THIS_CLASS A String with this Classname used for system messages

Constructor Summary

InfoEJBDAO(java.lang.String languages)
Constructor for InfoDAOBean which takes the XMLProperties Object which contains the flags for the used languages.

Method Summary

InfoIntegrationVO	createValueObject() This method creates a new ValueObject.
void	delete(InfoIntegrationVO integrationVO) Method delete.
private InfoIntegrationVO	fillValueObject(Entry entry) Method fillValueObject.
java.util.Collection	findByLocale(java.util.Locale locale) This methods returns a HashMap with partly filled ValueObjects.
InfoIntegrationVO	findByPrimaryKey(int primaryKey, java.util.Locale locale) Method findByPrimaryKey.
void	insert(InfoIntegrationVO integrationVO) Method insert.
void	update(InfoIntegrationVO integrationVO) Method update.

Methods inherited from class java.lang.Object

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

Field Detail

THIS_CLASS

private java.lang.String THIS_CLASS

A String with this Classname used for system messages

logger

private static Logger logger

The Logger we use to log JDK 1.4 conform.

languages

private java.lang.String languages

Constructor Detail

InfoEJBDAO

public InfoEJBDAO(java.lang.String languages)

Constructor for InfoDAOBean which takes the XMLProperties Object which contains the flags for the used languages.

Method Detail

findByPrimaryKey

public InfoIntegrationVO findByPrimaryKey(int primaryKey,
                                          java.util.Locale locale)
                                   throws StrutsCXDataException

Description copied from interface: InfoDAO

Method findByPrimaryKey. This finds the entry with the given primary key and locale.

Specified by:

findByPrimaryKey in interface InfoDAO

Parameters:

primaryKey -

locale -

Returns:

InfoIntegrationVO

StrutsCXDataException

See Also:

com.cappuccinonet.strutscx.domain.StrutsCXDAO#findByPrimaryKey(Object)

findByLocale

public java.util.Collection findByLocale(java.util.Locale locale)
                                  throws StrutsCXDataException

This methods returns a HashMap with partly filled ValueObjects. Each ValueObjects contains a title, the entryId, the locale, the flags for hide, new and archive. The HashMap key is the Entry EJBs PrimaryKey: A String out of the Integer entryId and the locale.

Specified by:

findByLocale in interface InfoDAO

Parameters:

locale -

Returns:

Collection

StrutsCXDataException

See Also:

com.cappuccinonet.strutscx.persist.StrutsCXDAO#findByLocale(String)

insert

public void insert(InfoIntegrationVO integrationVO)
            throws StrutsCXDataException

Description copied from interface: InfoDAO

Method insert. This inserts the given Value Object into the data source.

Specified by:

insert in interface InfoDAO

Parameters:

integrationVO -

StrutsCXDataException

See Also:

com.cappuccinonet.strutscx.domain.StrutsCXDAO#insert(StrutsCXDTO)

update

public void update(InfoIntegrationVO integrationVO)
            throws StrutsCXDataException

Description copied from interface: InfoDAO

Method update. This updates the data source with the values of the given Value Object.

Specified by:

update in interface InfoDAO

Parameters:

integrationVO -

StrutsCXDataException

See Also:

com.cappuccinonet.strutscx.domain.StrutsCXDAO#update(StrutsCXDTO)

delete

public void delete(InfoIntegrationVO integrationVO)
            throws StrutsCXDataException

Description copied from interface: InfoDAO

Method delete. This deletes an entry in a data source.

Specified by:

delete in interface InfoDAO

Parameters:

integrationVO -

StrutsCXDataException

See Also:

com.cappuccinonet.strutscx.domain.StrutsCXDAO#delete(StrutsCXDTO)

createValueObject

public InfoIntegrationVO createValueObject()
                                    throws StrutsCXDataException

This method creates a new ValueObject. Therefore it gets a new ID. The ValueObjcet then gets filled with default values.

The following feature is not implemented yet:
Note: The datasource gets updated in the insert() method! This way we do not waist much ressources to connect to the database right now.

Specified by:

createValueObject in interface InfoDAO

Returns:

StrutsCXValueObject

Throws:

DataException

StrutsCXDataException

See Also:

com.cappuccinonet.strutscx.domain.StrutsCXDAO#createStrutsCXDTO()

fillValueObject

private InfoIntegrationVO fillValueObject(Entry entry)

Method fillValueObject.

Parameters:

entry -

Returns:

PersistInfoVO