org.ops4j.pax.coin.provider.scanner
Class ResourceGroupVO

java.lang.Object
  org.ops4j.pax.coin.provider.scanner.ResourceGroupVO

All Implemented Interfaces:

ResourceGroup

public class ResourceGroupVO
extends java.lang.Object
implements ResourceGroup

Simple implementation of a resource group as an (immutable) Value Object.

Since:

0.3.0, March 07, 2008

Author:

Alin Dreghiciu

Constructor Summary

ResourceGroupVO(java.lang.String groupId, java.lang.String location, int version, Resource... resources)
Constructor.

Method Summary

java.lang.String	getGroupId()
long	getLastModified()
java.lang.String	getLocation()
Resource[]	getResources()
int	getVersion()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceGroupVO

public ResourceGroupVO(java.lang.String groupId,
                       java.lang.String location,
                       int version,
                       Resource... resources)

Constructor. It will calculate last modified as a max between last modified of configurations.

Parameters:

groupId - configuration group id; cannot be null or empty

location - bundle location targeted by this configuration group

version - configuration version

resources - array of configurations

Throws:

org.ops4j.lang.NullArgumentException - - If group id is null or empty - If location is empty (null allowed)

Method Detail

getGroupId

public java.lang.String getGroupId()

Specified by:

getGroupId in interface ResourceGroup

See Also:

ResourceGroup.getGroupId()

getLocation

public java.lang.String getLocation()

Specified by:

getLocation in interface ResourceGroup

See Also:

ResourceGroup.getLocation()

getLastModified

public long getLastModified()

Specified by:

getLastModified in interface ResourceGroup

See Also:

ResourceGroup.getLastModified()

getVersion

public int getVersion()

Specified by:

getVersion in interface ResourceGroup

See Also:

ResourceGroup.getVersion()

getResources

public Resource[] getResources()

Specified by:

getResources in interface ResourceGroup

See Also:

ResourceGroup.getResources()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object