org.qi4j.api.composite
Class PropertyMapper

java.lang.Object
  org.qi4j.api.composite.PropertyMapper

public final class PropertyMapper
extends Object

Transfer properties to Composite properties

Constructor Summary

PropertyMapper()

Method Summary

static Properties	getProperties(Composite composite) Create Properties object which is backed by the given Composite.
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.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyMapper

public PropertyMapper()

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

getProperties

public static Properties getProperties(Composite composite)

Create Properties object which is backed by the given Composite.

Parameters:

composite - the instance

Returns:

properties instance