DbNotifierDataSourceFactory (OpenNMS 2018.1.28 API)

```
public class DbNotifierDataSourceFactory
extends Object
```
This reads the OpenNMS database configuration from the OpenNMS database configuration file opennms-datasources.xml and uses it to configure the jdbc-ng connector with userName, passWord, dataBaseName, hostname, port; The opennms-datasources.xml location should be set in the dataSourceFileUri parameter. If it is not set then the factory tries to load the file from the class path. We use DOM parsing to read the datasource-configuration since the JAXB XML classes are not in the Karaf classpath If the databaseName attribute is set then the factory simply uses the relevant field values rather than loading from opennms-datasources.xml

Constructors
Constructor and Description
`DbNotifierDataSourceFactory()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getDataBaseName()`
`String`	`getDataSourceFileUri()`
`String`	`getHostname()`
`String`	`getPassWord()`
`com.impossibl.postgres.jdbc.PGDataSource`	`getPGDataSource()`
`String`	`getPort()`
`String`	`getUserName()`
`void`	`init()` This method initialises the class by loading the database values either from the config .cfg file or from opennms-datasources.xml
`void`	`setDataBaseName(String dataBaseName)`
`void`	`setDataSourceFileUri(String fileUri)`
`void`	`setHostname(String hostname)`
`void`	`setPassWord(String passWord)`
`void`	`setPort(String port)`
`void`	`setUserName(String userName)`

Constructor Detail
- DbNotifierDataSourceFactory
```
public DbNotifierDataSourceFactory()
```

public void setUserName(String userName)

public void setPassWord(String passWord)

public void setDataBaseName(String dataBaseName)

public void setHostname(String hostname)

public com.impossibl.postgres.jdbc.PGDataSource getPGDataSource()

init
```
public void init()
```
This method initialises the class by loading the database values either from the config .cfg file or from opennms-datasources.xml

Class DbNotifierDataSourceFactory