org.apache.polygene.api.composite

Class PropertyMapper

java.lang.Object

org.apache.polygene.api.composite.PropertyMapper

public final class PropertyMapper
extends Object

Transfer java.util.Properties to Composite properties

Method Summary

Modifier and Type	Method and Description
static void	map(InputStream propertyInputStream, Composite composite) Load a Properties object from the given stream, close it, and then populate the Composite with the properties.
static void	map(Properties props, Composite composite) Populate the Composite with properties from the given properties object.
static Properties	toJavaProperties(Composite composite) Create Properties object which is backed by the given Composite.

Methods inherited from class java.lang.Object

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

Method Detail

map

public static void map(Properties props,
                       Composite composite)
                throws IllegalArgumentException

Populate the Composite with properties from the given properties object.

Parameters:

props - properties object

composite - the composite instance

Throws:

IllegalArgumentException - if properties could not be transferred to composite

map

public static void map(InputStream propertyInputStream,
                       Composite composite)
                throws IOException

Load a Properties object from the given stream, close it, and then populate the Composite with the properties.

Parameters:

propertyInputStream - properties input stream

composite - the instance

Throws:

IOException - if the stream could not be read

toJavaProperties

public static Properties toJavaProperties(Composite composite)

Create Properties object which is backed by the given Composite.

Parameters:

composite - the instance

Returns:

properties instance