consciouscode.seedling.config
Class StandardConfigLayer

java.lang.Object
  consciouscode.seedling.config.StandardConfigLayer

All Implemented Interfaces:

ConfigLayer

Direct Known Subclasses:

MockConfigLayer

public class StandardConfigLayer
extends Object
implements ConfigLayer

A ConfigLayer that reads resources from a ResourceTree, using a ConfigLoader.

Constructor Summary

protected	StandardConfigLayer()
	StandardConfigLayer(ResourceTree resources, ConfigLoader loader)

Method Summary

void	collectNodeNames(String branchPath, Collection<String> names)
ConfigLoader	getConfigLoader()
Iterable<ConfigResource>	getConfigResources(NodeReference nodeRef) Finds all configuration resources in this layer that are relevant to a specified node.
ResourceTree	getResourceTree()
URL	getResourceUrl(String path)
protected ConfigResource	loadConfig(NodePath configPath)
protected ConfigResource	loadImplicitBranchConfig(NodePath configPath)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StandardConfigLayer

public StandardConfigLayer(ResourceTree resources,
                           ConfigLoader loader)

StandardConfigLayer

protected StandardConfigLayer()

Method Detail

getResourceTree

public ResourceTree getResourceTree()

getConfigLoader

public ConfigLoader getConfigLoader()

getConfigResources

public Iterable<ConfigResource> getConfigResources(NodeReference nodeRef)
                                            throws ConfigurationException

Description copied from interface: ConfigLayer

Finds all configuration resources in this layer that are relevant to a specified node.

Specified by:

getConfigResources in interface ConfigLayer

Parameters:

nodeRef - identifies the desired node.

Returns:

a sequence of resources, highest priority first. Neither the returned Iterable nor any of its entries may be null.

Throws:

ConfigurationException - if there's a problem loading the relevant configuration resources.

collectNodeNames

public void collectNodeNames(String branchPath,
                             Collection<String> names)

Specified by:

collectNodeNames in interface ConfigLayer

Parameters:

branchPath - must be an absolute path.

getResourceUrl

public URL getResourceUrl(String path)

toString

public String toString()

Overrides:

toString in class Object

loadConfig

protected ConfigResource loadConfig(NodePath configPath)
                             throws ConfigLoadingException

Throws:

ConfigLoadingException

loadImplicitBranchConfig

protected ConfigResource loadImplicitBranchConfig(NodePath configPath)