eu.etaxonomy.cdm.remote.config
Class DataSourceConfigurer

java.lang.Object
  eu.etaxonomy.cdm.remote.config.AbstractWebApplicationConfigurer
      eu.etaxonomy.cdm.remote.config.DataSourceConfigurer

@Configuration
public class DataSourceConfigurer
extends AbstractWebApplicationConfigurer

The DataSourceConfigurer can be used as a replacement for a xml configuration in the application context. Enter the following in your application context configuration in order to enable the DataSourceConfigurer:

<!-- enable processing of annotations such as @Autowired and @Configuration -->
<context:annotation-config/>

<bean class="eu.etaxonomy.cdm.remote.config.DataSourceConfigurer" >
</bean>

The DataSourceConfigurer allows alternative ways to specify a data source:

1. Specify the data source bean to use in the Java environment properties: -Dcdm.datasource={dataSourceName} (ATTRIBUTE_DATASOURCE_NAME). The data source bean with the given name will then be loaded from the cdm.beanDefinitionFile (CDM_BEAN_DEFINITION_FILE), which must be a valid Spring bean definition file.
2. Use a JDBC data source which is bound into the JNDI context. In this case the JNDI name is specified via the ATTRIBUTE_JDBC_JNDI_NAME as attribute to the ServletContext. This scenario usually being used by the cdm-server application.

The attributes used in (1) and (2) are in a first step being searched in the ServletContext if not found search in a second step in the environment variables of the OS, see:AbstractWebApplicationConfigurer.findProperty(String, boolean).

Author:

a.kohlbecker

Field Summary

protected static String	ATTRIBUTE_DATASOURCE_NAME Attribute to configure the name of the data source as set as bean name in the datasources.xml.
protected static String	ATTRIBUTE_JDBC_JNDI_NAME
protected static String	beanDefinitionFile
protected static String	CDM_BEAN_DEFINITION_FILE
protected static String	DATASOURCE_BEANDEF_DEFAULT
protected static String	HIBERNATE_DIALECT
protected static String	HIBERNATE_SEARCH_DEFAULT_INDEX_BASE
static Logger	logger

Constructor Summary

DataSourceConfigurer()

Method Summary

DataSource	dataSource()
DataSourceProperties	dataSourceProperties()
Properties	hibernateProperties()
String	inferHibernateDialectName()
void	setBeanDefinitionFile(String filename) The file to load the DataSource beans from.

Methods inherited from class eu.etaxonomy.cdm.remote.config.AbstractWebApplicationConfigurer

addErrorMessageToServletContextAttributes, findProperty, setApplicationContext

Methods inherited from class java.lang.Object

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

Field Detail

logger

public static final Logger logger

ATTRIBUTE_JDBC_JNDI_NAME

protected static final String ATTRIBUTE_JDBC_JNDI_NAME

See Also:

Constant Field Values

HIBERNATE_DIALECT

protected static final String HIBERNATE_DIALECT

See Also:

Constant Field Values

HIBERNATE_SEARCH_DEFAULT_INDEX_BASE

protected static final String HIBERNATE_SEARCH_DEFAULT_INDEX_BASE

See Also:

Constant Field Values

CDM_BEAN_DEFINITION_FILE

protected static final String CDM_BEAN_DEFINITION_FILE

See Also:

Constant Field Values

ATTRIBUTE_DATASOURCE_NAME

protected static final String ATTRIBUTE_DATASOURCE_NAME

Attribute to configure the name of the data source as set as bean name in the datasources.xml. This name usually is used as the prefix for the webapplication root path.
This is a required attribute!

See Also:

AbstractWebApplicationConfigurer.findProperty(String, boolean), Constant Field Values

DATASOURCE_BEANDEF_DEFAULT

protected static final String DATASOURCE_BEANDEF_DEFAULT

beanDefinitionFile

protected static String beanDefinitionFile

Constructor Detail

DataSourceConfigurer

public DataSourceConfigurer()

Method Detail

setBeanDefinitionFile

public void setBeanDefinitionFile(String filename)

The file to load the DataSource beans from. This file is usually ./.cdmLibrary/datasources.xml

Parameters:

filename -

dataSource

@Bean
public DataSource dataSource()

dataSourceProperties

@Bean
public DataSourceProperties dataSourceProperties()

hibernateProperties

@Bean
public Properties hibernateProperties()

inferHibernateDialectName

public String inferHibernateDialectName()