com.rhi.architecture.batch
Class DBConfigMixin

java.lang.Object
  com.rhi.architecture.batch.DBConfigMixin

All Implemented Interfaces:

ConfigMixin

public class DBConfigMixin

extends java.lang.Object

implements ConfigMixin

ConfigMixin which loads configuration data from a database.

Author:

Pete McKinstry

Field Summary

static java.lang.String	JDBC_DRIVER the configuration key used to store the JDBC driver name
static java.lang.String	JDBC_PASSWORD the configuration key used to store the DB password
static java.lang.String	JDBC_URL the configuration key used to store the DB url.
static java.lang.String	JDBC_USER the configuration key used to store the DB user
static java.lang.String	PROPERTY_KEY the name of the column in the DB storing configuration keys
static java.lang.String	PROPERTY_VALUE the name of the column in the DB storing the value for a configuration key
static java.lang.String	PROPS_QUERY the configuration key used to store the SQL for selecting configuration values from the database.

Constructor Summary

DBConfigMixin()
constructor

Method Summary

void	loadConfiguration(java.util.Properties props) Retrieve property values & append them to the provided default application properties.

Methods inherited from class java.lang.Object

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

Field Detail

JDBC_DRIVER

public static final java.lang.String JDBC_DRIVER

the configuration key used to store the JDBC driver name

See Also:

Constant Field Values

JDBC_USER

public static final java.lang.String JDBC_USER

the configuration key used to store the DB user

See Also:

Constant Field Values

JDBC_PASSWORD

public static final java.lang.String JDBC_PASSWORD

the configuration key used to store the DB password

See Also:

Constant Field Values

JDBC_URL

public static final java.lang.String JDBC_URL

the configuration key used to store the DB url.

See Also:

Constant Field Values

PROPS_QUERY

public static final java.lang.String PROPS_QUERY

the configuration key used to store the SQL for selecting configuration values from the database.

See Also:

Constant Field Values

PROPERTY_KEY

public static final java.lang.String PROPERTY_KEY

the name of the column in the DB storing configuration keys

See Also:

Constant Field Values

PROPERTY_VALUE

public static final java.lang.String PROPERTY_VALUE

the name of the column in the DB storing the value for a configuration key

See Also:

Constant Field Values

Constructor Detail

DBConfigMixin

public DBConfigMixin()

constructor

Method Detail

loadConfiguration

public void loadConfiguration(java.util.Properties props)
                       throws InitializationException

Description copied from interface: ConfigMixin

Retrieve property values & append them to the provided default application properties. This provides an extensible mechanism for configuration information.

Specified by:

loadConfiguration in interface ConfigMixin

Parameters:

props -

Throws:

InitializationException

See Also:

ConfigMixin.loadConfiguration(java.util.Properties)