org.apache.openjpa.lib.conf
Class MapConfigurationProvider

java.lang.Object
  org.apache.openjpa.lib.conf.MapConfigurationProvider

All Implemented Interfaces:

ConfigurationProvider

Direct Known Subclasses:

PersistenceProductDerivation.ConfigurationProviderImpl

public class MapConfigurationProvider
extends Object
implements ConfigurationProvider

Simple configuration provider that sets configuration based on a provided map.

Author:

Abe White

Constructor Summary

MapConfigurationProvider()
Construct with null properties.

MapConfigurationProvider(Map props)
Constructor; supply properties map.

Method Summary

void	addProperties(Map props) Add the given properties to those in this provider, overwriting any exisitng properties under the same keys.
Object	addProperty(String key, Object value) Add a single property, overwriting any existing property under the same key.
Map	getProperties() Return properties loaded thus far, or empty map if none.
void	setInto(Configuration conf) Set loaded information into the given configuration.
protected void	setInto(Configuration conf, Log log) Set properties into configuration.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapConfigurationProvider

public MapConfigurationProvider()

Construct with null properties.

MapConfigurationProvider

public MapConfigurationProvider(Map props)

Constructor; supply properties map.

Method Detail

getProperties

public Map getProperties()

Description copied from interface: ConfigurationProvider

Return properties loaded thus far, or empty map if none.

Specified by:

getProperties in interface ConfigurationProvider

addProperties

public void addProperties(Map props)

Description copied from interface: ConfigurationProvider

Add the given properties to those in this provider, overwriting any exisitng properties under the same keys.

Specified by:

addProperties in interface ConfigurationProvider

addProperty

public Object addProperty(String key,
                          Object value)

Description copied from interface: ConfigurationProvider

Add a single property, overwriting any existing property under the same key.

Specified by:

addProperty in interface ConfigurationProvider

setInto

public void setInto(Configuration conf)

Description copied from interface: ConfigurationProvider

Set loaded information into the given configuration.

Specified by:

setInto in interface ConfigurationProvider

setInto

protected void setInto(Configuration conf,
                       Log log)

Set properties into configuration. If the log is non-null, will log a TRACE message about the set.