com.bitplan.vzjava.jpa

Class VZDB

java.lang.Object

com.bitplan.vzjava.jpa.VZDB

public class VZDB
extends Object

JPA access to Volkszähler database

Author:

wf

Constructor Summary

Constructors

Constructor and Description
VZDB() default constructor
VZDB(String dbConfigName) construct the database connector

Method Summary

Modifier and Type	Method and Description
void	close() close
DBConfig	getDbConfig()
javax.persistence.EntityManager	getEntityManager() init
Map<String,String>	getProperties()
void	init(String dbConfigName) initialize the properties map for the given Database Configuration name
void	setDbConfig(DBConfig dbConfig)
void	setProperties(Map<String,String> properties)
void	setProperty(String key, String value) set a property with the given key and value

Methods inherited from class java.lang.Object

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

Constructor Detail

VZDB

public VZDB()
     throws Exception

default constructor

Throws:

Exception

VZDB

public VZDB(String dbConfigName)
     throws Exception

construct the database connector

Parameters:

testMode -

Throws:

Exception

Method Detail

getProperties

public Map<String,String> getProperties()

setProperties

public void setProperties(Map<String,String> properties)

getDbConfig

public DBConfig getDbConfig()

setDbConfig

public void setDbConfig(DBConfig dbConfig)

init

public void init(String dbConfigName)
          throws Exception

initialize the properties map for the given Database Configuration name

Parameters:

dbConfigName - - the name of the database configuration

Throws:

Exception

getEntityManager

public javax.persistence.EntityManager getEntityManager()

init

setProperty

public void setProperty(String key,
                        String value)

set a property with the given key and value

Parameters:

key -

value -

close

public void close()

close