edu.cmu.mse.vault.repman
Class VaultReplicationServer

java.lang.Object
  java.rmi.server.RemoteObject
      java.rmi.server.RemoteServer
          java.rmi.server.UnicastRemoteObject
              edu.cmu.mse.vault.repman.VaultReplicationServer

All Implemented Interfaces:

IVaultReplicationManager, java.rmi.Remote, java.io.Serializable

public class VaultReplicationServer

extends java.rmi.server.UnicastRemoteObject

implements IVaultReplicationManager

Author:

Soumya

See Also:

Serialized Form

Field Summary

static java.util.Properties	properties
static java.lang.String	VAULT_REP_MANAGER

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

protected

VaultReplicationServer()

Method Summary

java.util.List	getAccountRefNames() Returns a java.util.List of Account references.
int	getCurrentActiveReplicas() Returns number of current active replicas
java.util.List	getCustomerRefNames() Returns a java.util.List of Customer references.
java.lang.String	getJNDIHostName() Returns a host name where the global JNDI server is running.
int	getNumberOfReplicas() Returns the number of active replicas
java.util.List	getTransactionRefNames() Returns a java.util.List of Transaction references.
static void	loadProperties() Load properties from the vaultjndi.properties file.
static void	main(java.lang.String[] arg)

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

VAULT_REP_MANAGER

public static final java.lang.String VAULT_REP_MANAGER

See Also:

Constant Field Values

properties

public static java.util.Properties properties

Constructor Detail

VaultReplicationServer

protected VaultReplicationServer()
                          throws java.rmi.RemoteException

Throws:

java.rmi.RemoteException

Method Detail

main

public static void main(java.lang.String[] arg)

loadProperties

public static void loadProperties()

Load properties from the vaultjndi.properties file. Now, the properties file contains three properties - MAX_NUM_SERVER_INSTANCES - PERIOD_CHECK_JNDI - PREFIX_JNDI_NAME

getJNDIHostName

public java.lang.String getJNDIHostName()
                                 throws java.rmi.RemoteException

Description copied from interface: IVaultReplicationManager

Returns a host name where the global JNDI server is running.

Specified by:

getJNDIHostName in interface IVaultReplicationManager

Returns:

Throws:

java.rmi.RemoteException

getAccountRefNames

public java.util.List getAccountRefNames()
                                  throws java.rmi.RemoteException

Description copied from interface: IVaultReplicationManager

Returns a java.util.List of Account references. The client must take these values and use them to get actual object from the JNDI server.

Specified by:

getAccountRefNames in interface IVaultReplicationManager

Returns:

Throws:

java.rmi.RemoteException

getCustomerRefNames

public java.util.List getCustomerRefNames()
                                   throws java.rmi.RemoteException

Description copied from interface: IVaultReplicationManager

Returns a java.util.List of Customer references. The client must take these values and use them to get actual object from the JNDI server.

Specified by:

getCustomerRefNames in interface IVaultReplicationManager

Returns:

Throws:

java.rmi.RemoteException

getTransactionRefNames

public java.util.List getTransactionRefNames()
                                      throws java.rmi.RemoteException

Description copied from interface: IVaultReplicationManager

Returns a java.util.List of Transaction references. The client must take these values and use them to get actual object from the JNDI server.

Specified by:

getTransactionRefNames in interface IVaultReplicationManager

Returns:

Throws:

java.rmi.RemoteException

getNumberOfReplicas

public int getNumberOfReplicas()
                        throws java.rmi.RemoteException

Description copied from interface: IVaultReplicationManager

Returns the number of active replicas

Specified by:

getNumberOfReplicas in interface IVaultReplicationManager

Returns:

Throws:

java.rmi.RemoteException

getCurrentActiveReplicas

public int getCurrentActiveReplicas()
                             throws java.rmi.RemoteException

Description copied from interface: IVaultReplicationManager

Returns number of current active replicas

Specified by:

getCurrentActiveReplicas in interface IVaultReplicationManager

Returns:

Throws:

java.rmi.RemoteException