com.ten60.netkernel.container
Class Config

java.lang.Object
  com.ten60.netkernel.urii.representation.SimpleRepresentationImpl
      com.ten60.netkernel.container.ComponentImpl
          com.ten60.netkernel.container.Config

All Implemented Interfaces:

IComponent, IAspectBinaryStream, IURAspect, IURRepresentation

public class Config
extends ComponentImpl

Configuration Component reads in system configuration information and holds it for other components to access

Field Summary

static URIdentifier

URI our URI

Fields inherited from class com.ten60.netkernel.urii.representation.SimpleRepresentationImpl

mMeta

Constructor Summary

Config()
Constructs a Config

Method Summary

XMLReadable	getReadable() Returns an XMLReadable interface over the configuration
void	sink(IAspectBinaryStream aData) Writes the configuration from the given aspect to the underlying storage.
void	start(Container aContainer) Starts the Config component reading in the configuration ready for use.
void	write(java.io.OutputStream aStream) Writes the stored configuration to the outputstream

Methods inherited from class com.ten60.netkernel.container.ComponentImpl

doPeriodicHouseKeeping, getEncoding, getURI, stop

Methods inherited from class com.ten60.netkernel.urii.representation.SimpleRepresentationImpl

getAspect, getAspects, getMeta, hasAspect

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ten60.netkernel.urii.IURRepresentation

getAspect, getAspects, getMeta, hasAspect

Field Detail

URI

public static final URIdentifier URI

our URI

Constructor Detail

Config

public Config()

Constructs a Config

Method Detail

start

public void start(Container aContainer)
           throws NetKernelException

Starts the Config component reading in the configuration ready for use. Configuration path is specified by the Container.getConfigPath() method.

Specified by:

start in interface IComponent

Overrides:

start in class ComponentImpl

Parameters:

aContainer - the container we will execute inside

Throws:

NetKernelException - thrown if we encounter any error during startup

getReadable

public XMLReadable getReadable()

Returns an XMLReadable interface over the configuration

write

public void write(java.io.OutputStream aStream)
           throws java.io.IOException

Writes the stored configuration to the outputstream

Specified by:

write in interface IAspectBinaryStream

Overrides:

write in class ComponentImpl

Parameters:

aStream - the output stream

Throws:

java.io.IOException - thrown if we fail to write

sink

public void sink(IAspectBinaryStream aData)
          throws java.io.IOException,
                 NetKernelException

Writes the configuration from the given aspect to the underlying storage. A restart is necessary for changes to take effect

Throws:

java.io.IOException

NetKernelException