org.apache.openjpa.lib.conf

Interface ConfigurationProvider

All Known Implementing Classes:

MapConfigurationProvider, PersistenceProductDerivation.ConfigurationProviderImpl

public interface ConfigurationProvider

Implementations of this interface can populate Configurations in some environment-specific way. Implementations must implement the equals and hashCode methods so that equivalent configurations compare equal.

Since:

0.4.0.0

Method Summary

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

Method Detail

getProperties

Map<String,Object> getProperties()

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

addProperties

void addProperties(Map<?,?> props)

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

addProperty

Object addProperty(String key,
                   Object value)

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

setInto

void setInto(Configuration conf)

Set loaded information into the given configuration.