ch.icosys.popjava.core

Class JobManagerConfig

java.lang.Object

ch.icosys.popjava.core.JobManagerConfig

public class JobManagerConfig
extends java.lang.Object

Proxy to localhost Job Manager

Constructor Summary

Constructors

Constructor and Description
JobManagerConfig()

Method Summary

Modifier and Type	Method and Description
POPNetworkDetails[]	availableNetworks() Array of networks available locally
void	changeAvailableBandwidth(float limit) Change the value of available bandwidth on the job manager
void	changeAvailableMemory(float limit) Change the value of available memory on the job manager
void	changeAvailablePower(float limit) Change the value of available power on the job manager
void	changeMaxJobBandwidth(float limit) Change the value maximal bandwidth an object can request
void	changeMaxJobLimit(int limit) Change the maximal number of object that can be create with this job manager
void	changeMaxJobMemory(float limit) Change the value maximal memory an object can request
void	changeMaxJobPower(float limit) Change the value maximal power an object can request
POPNetworkDetails	createNetwork(java.lang.String friendlyName) Create a new network of interest, return the details with UUID.
POPNetworkDetails	createNetwork(java.lang.String networkUUID, java.lang.String friendlyName) Create a new network of interest, return the details with UUID.
void	dump() Deprecated. Should removed in production
boolean	generateKeyStore(KeyStoreDetails ksDetails, KeyPairDetails keyDetails) Generate a KeyStore with private key and certificate.
Resource	getInitialAvailableResources() The initial capacity of the node
Resource	getJobResourcesLimit() The upper limit for each job
int	getMaxJobs() The maximum number of simultaneous object available on the JM machine
POPNode[]	networkNodes(java.lang.String networkUUID) All the node available in a network Use POPNode.getConnectorDescriptor() to know which type you are working with.
boolean	publishTFCObject(java.lang.Object object, java.lang.String tfcNetworkUUID, java.lang.String secret) Register a POPObject and make it available for discovery in a network
void	registerNode(java.lang.String networksUUID, POPNode node) Add a new Node/Friend to a network
void	registerNode(java.lang.String networkUUID, POPNode node, java.security.cert.Certificate certificate) Register a new node with a certificate associated to it
void	removeNetwork(java.lang.String networkUUID) Remove a network of interest with all its members
void	setConfigurationFileLocation(java.io.File location) Change configuration file location.
void	unregisterNode(java.lang.String networkUUID, POPNode node) Remove a Node/Friend from a network
void	withdrawnTFCObject(java.lang.Object object, java.lang.String tfcNetworkUUID, java.lang.String secret) Unregister a POPObject from the local JobManager

Methods inherited from class java.lang.Object

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

Constructor Detail

JobManagerConfig

public JobManagerConfig()

Method Detail

publishTFCObject

public boolean publishTFCObject(java.lang.Object object,
                                java.lang.String tfcNetworkUUID,
                                java.lang.String secret)

Register a POPObject and make it available for discovery in a network

Parameters:

object - the object to publish

tfcNetworkUUID - in which network should the object be visible in

secret - a secret to un-register the object manually, if the object dies it will un-register itself

Returns:

true if registered, false otherwise

withdrawnTFCObject

public void withdrawnTFCObject(java.lang.Object object,
                               java.lang.String tfcNetworkUUID,
                               java.lang.String secret)

Unregister a POPObject from the local JobManager

Parameters:

object - the object to publish

tfcNetworkUUID - the network the object is registered in

secret - the secret used when the object was published

registerNode

public void registerNode(java.lang.String networksUUID,
                         POPNode node)

Add a new Node/Friend to a network

Parameters:

networksUUID - The name of the network

node - A network node implementation

registerNode

public void registerNode(java.lang.String networkUUID,
                         POPNode node,
                         java.security.cert.Certificate certificate)

Register a new node with a certificate associated to it

Parameters:

networkUUID - Name of the network

node - The node to add

certificate - The certificate to use

unregisterNode

public void unregisterNode(java.lang.String networkUUID,
                           POPNode node)

Remove a Node/Friend from a network

Parameters:

networkUUID - The name of the network

node - A network node implementation

createNetwork

public POPNetworkDetails createNetwork(java.lang.String friendlyName)

Create a new network of interest, return the details with UUID.

Parameters:

friendlyName - A friendly name to identify the network locally.

Returns:

An object containing a generated UUID and the friendly name.

createNetwork

public POPNetworkDetails createNetwork(java.lang.String networkUUID,
                                       java.lang.String friendlyName)

Create a new network of interest, return the details with UUID.

Parameters:

networkUUID - The UUID the network will use

friendlyName - A friendly name to identify the network locally.

Returns:

An object containing the UUID and the friendly name.

removeNetwork

public void removeNetwork(java.lang.String networkUUID)

Remove a network of interest with all its members

Parameters:

networkUUID - the network to remove

changeAvailablePower

public void changeAvailablePower(float limit)

Change the value of available power on the job manager

Parameters:

limit - the new power limit

changeAvailableMemory

public void changeAvailableMemory(float limit)

Change the value of available memory on the job manager

Parameters:

limit - the new memory limit

changeAvailableBandwidth

public void changeAvailableBandwidth(float limit)

Change the value of available bandwidth on the job manager

Parameters:

limit - the new bandwidth limit

changeMaxJobLimit

public void changeMaxJobLimit(int limit)

Change the maximal number of object that can be create with this job manager

Parameters:

limit - the new limit of spawned objects

changeMaxJobPower

public void changeMaxJobPower(float limit)

Change the value maximal power an object can request

Parameters:

limit - the upper power an object can have allocated

changeMaxJobMemory

public void changeMaxJobMemory(float limit)

Change the value maximal memory an object can request

Parameters:

limit - the upper memory an object can have allocated

changeMaxJobBandwidth

public void changeMaxJobBandwidth(float limit)

Change the value maximal bandwidth an object can request

Parameters:

limit - the upper bandwidth an object can have allocated

availableNetworks

public POPNetworkDetails[] availableNetworks()

Array of networks available locally

Returns:

all available networks on the local Job Manager

networkNodes

public POPNode[] networkNodes(java.lang.String networkUUID)

All the node available in a network Use POPNode.getConnectorDescriptor() to know which type you are working with.

Parameters:

networkUUID - the network we want to know the nodes

Returns:

an array of generic nodes

generateKeyStore

public boolean generateKeyStore(KeyStoreDetails ksDetails,
                                KeyPairDetails keyDetails)

Generate a KeyStore with private key and certificate. Proxy for SSLUtils.generateKeyStore(ch.icosys.popjava.core.util.ssl.KeyStoreDetails, ch.icosys.popjava.core.util.ssl.KeyPairDetails)

Parameters:

ksDetails - the details of the keystore

keyDetails - the details about the private key

Returns:

true if the keystore was generated correctly

setConfigurationFileLocation

public void setConfigurationFileLocation(java.io.File location)
                                  throws java.io.IOException

Change configuration file location. This method will only change the location and try to write in it, it will not delete the old file. This method is NOT meant to be used to load a new configuration file.

Parameters:

location - The new location of the configuration file.

Throws:

java.io.IOException - If you can't write in the location specified.

getInitialAvailableResources

public Resource getInitialAvailableResources()

The initial capacity of the node

Returns:

how many resources were allocated on the job manager originally

getJobResourcesLimit

public Resource getJobResourcesLimit()

The upper limit for each job

Returns:

how many resources can a single job allocate

getMaxJobs

public int getMaxJobs()

The maximum number of simultaneous object available on the JM machine

Returns:

how many jobs can the job manager spawn

dump

@Deprecated
public void dump()

Deprecated. Should removed in production

Don't use this