br.com.arsmachina.dao.hibernate.ioc
Class PersistenceConfiguration

java.lang.Object
  br.com.arsmachina.dao.hibernate.ioc.PersistenceConfiguration

public class PersistenceConfiguration
extends Object

Class that configures the persistence layer for Spring. Database info is read from a datasource.properties file in the root of the classpath. Hibernate configuration properties is read from a hibernate.cfg.xml file, also in the root of the classpath.

Author:

Thiago H. de Paula Figueiredo

Field Summary

static String	DATABASE_PASSWORD Property used to define the database user password.
static String	DATABASE_URL Property used to define the database url.
static String	DATABASE_USERNAME Property used to define the database user name.
static String	HIBERNATE_CONFIGURATION_FILE Location, in the classpath, of the Hibernate configuration file.
static String	JDBC_DRIVER Property used to define the database JDBC driver class name.

Constructor Summary

PersistenceConfiguration()
Single constructor of this class.

Method Summary

DataSource	dataSource() Creates a DataSource.
String	getDatabasePassword() Returns the database user password.
String	getDatabaseURL() Returns the JDBC driver class name.
String	getDatabaseUsername() Returns the database user name.
String	getJDBCDriver() Returns the JDBC driver class name.
org.hibernate.SessionFactory	sessionFactory() Creates a SessionFactory that uses annotations and/or XML for mapping classes.
org.springframework.transaction.PlatformTransactionManager	transactionManager() Creates the PlatformTransactionManager to be used by Spring.

Methods inherited from class java.lang.Object

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

Field Detail

HIBERNATE_CONFIGURATION_FILE

public static final String HIBERNATE_CONFIGURATION_FILE

Location, in the classpath, of the Hibernate configuration file.

See Also:

Constant Field Values

DATABASE_URL

public static final String DATABASE_URL

Property used to define the database url.

See Also:

Constant Field Values

JDBC_DRIVER

public static final String JDBC_DRIVER

Property used to define the database JDBC driver class name.

See Also:

Constant Field Values

DATABASE_USERNAME

public static final String DATABASE_USERNAME

Property used to define the database user name.

See Also:

Constant Field Values

DATABASE_PASSWORD

public static final String DATABASE_PASSWORD

Property used to define the database user password.

See Also:

Constant Field Values

Constructor Detail

PersistenceConfiguration

public PersistenceConfiguration()

Single constructor of this class.

Method Detail

dataSource

public DataSource dataSource()

Creates a DataSource.

Returns:

a DataSource.

sessionFactory

public org.hibernate.SessionFactory sessionFactory()

Creates a SessionFactory that uses annotations and/or XML for mapping classes.

Returns:

a SessionFactory.

transactionManager

public org.springframework.transaction.PlatformTransactionManager transactionManager()

Creates the PlatformTransactionManager to be used by Spring.

Returns:

a HibernateTransactionManager.

getDatabaseURL

public String getDatabaseURL()

Returns the JDBC driver class name.

Returns:

a String.

getJDBCDriver

public String getJDBCDriver()

Returns the JDBC driver class name.

Returns:

a String.

getDatabaseUsername

public String getDatabaseUsername()

Returns the database user name.

Returns:

a String.

getDatabasePassword

public String getDatabasePassword()

Returns the database user password.

Returns:

a String.