net.sf.farrago.server
Class FarragoRJMedDataWrapperServer

java.lang.Object
  java.rmi.server.RemoteObject
      java.rmi.server.RemoteServer
          java.rmi.server.UnicastRemoteObject
              net.sf.farrago.server.FarragoRJMedDataWrapperServer

All Implemented Interfaces:

Serializable, Remote, Unreferenced, FarragoRJMedDataWrapperInterface

 class FarragoRJMedDataWrapperServer
extends UnicastRemoteObject
implements FarragoRJMedDataWrapperInterface, Unreferenced

RMI server-side implementation of FarragoMedDataWrapperInfo.

This object is constructed with a factory for creating a data wrapper. Each method grabs a data wrapper from the factory, and releases it at the end of the method. This class is therefore stateless: data wrappers are never held between calls.

Version:

$Id: //open/dev/farrago/src/net/sf/farrago/server/FarragoRJMedDataWrapperServer.java#11 $

Author:

Tim Leung

Field Summary

private FarragoConnection	farragoConnection
private String	libraryName
private String	mofId
private Properties	options

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

FarragoRJMedDataWrapperServer(FarragoConnection farragoConnection, String mofId, String libraryName, Properties options)

Method Summary

FarragoRJDriverPropertyInfo[]	getColumnPropertyInfo(Locale locale, Properties wrapperProps, Properties serverProps, Properties tableProps, Properties columnProps)
FarragoRJDriverPropertyInfo[]	getColumnSetPropertyInfo(Locale locale, Properties wrapperProps, Properties serverProps, Properties tableProps)
FarragoRJDriverPropertyInfo[]	getPluginPropertyInfo(Locale locale, Properties wrapperProps)
FarragoRJDriverPropertyInfo[]	getServerPropertyInfo(Locale locale, Properties wrapperProps, Properties serverProps)
private FarragoMedDataWrapperInfo	getWrapper() Gets wrapper information from the server.
boolean	isForeign()
private FarragoRJDriverPropertyInfo[]	makeSerializable(DriverPropertyInfo[] infos)
void	unreferenced()

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

farragoConnection

private final FarragoConnection farragoConnection

mofId

private final String mofId

libraryName

private final String libraryName

options

private final Properties options

Constructor Detail

FarragoRJMedDataWrapperServer

FarragoRJMedDataWrapperServer(FarragoConnection farragoConnection,
                              String mofId,
                              String libraryName,
                              Properties options)
                        throws RemoteException

Throws:

RemoteException

Method Detail

unreferenced

public void unreferenced()

Specified by:

unreferenced in interface Unreferenced

getPluginPropertyInfo

public FarragoRJDriverPropertyInfo[] getPluginPropertyInfo(Locale locale,
                                                           Properties wrapperProps)
                                                    throws RemoteException

Specified by:

getPluginPropertyInfo in interface FarragoRJMedDataWrapperInterface

Throws:

RemoteException

See Also:

FarragoMedDataWrapperInfo.getPluginPropertyInfo(java.util.Locale, java.util.Properties)

getServerPropertyInfo

public FarragoRJDriverPropertyInfo[] getServerPropertyInfo(Locale locale,
                                                           Properties wrapperProps,
                                                           Properties serverProps)
                                                    throws RemoteException

Specified by:

getServerPropertyInfo in interface FarragoRJMedDataWrapperInterface

Throws:

RemoteException

See Also:

FarragoMedDataWrapperInfo.getServerPropertyInfo(java.util.Locale, java.util.Properties, java.util.Properties)

getColumnSetPropertyInfo

public FarragoRJDriverPropertyInfo[] getColumnSetPropertyInfo(Locale locale,
                                                              Properties wrapperProps,
                                                              Properties serverProps,
                                                              Properties tableProps)
                                                       throws RemoteException

Specified by:

getColumnSetPropertyInfo in interface FarragoRJMedDataWrapperInterface

Throws:

RemoteException

See Also:

FarragoMedDataWrapperInfo.getColumnSetPropertyInfo(java.util.Locale, java.util.Properties, java.util.Properties, java.util.Properties)

getColumnPropertyInfo

public FarragoRJDriverPropertyInfo[] getColumnPropertyInfo(Locale locale,
                                                           Properties wrapperProps,
                                                           Properties serverProps,
                                                           Properties tableProps,
                                                           Properties columnProps)
                                                    throws RemoteException

Specified by:

getColumnPropertyInfo in interface FarragoRJMedDataWrapperInterface

Throws:

RemoteException

See Also:

FarragoMedDataWrapperInfo.getColumnPropertyInfo(java.util.Locale, java.util.Properties, java.util.Properties, java.util.Properties, java.util.Properties)

isForeign

public boolean isForeign()
                  throws RemoteException

Specified by:

isForeign in interface FarragoRJMedDataWrapperInterface

Throws:

RemoteException

See Also:

FarragoMedDataWrapperInfo.isForeign()

getWrapper

private FarragoMedDataWrapperInfo getWrapper()
                                      throws RemoteException

Gets wrapper information from the server.

This FarragoMedDataWrapperInfo is leak-proof -- unlike a FarragoMedDataWrapper, we don't have to worry about freeing it.

Throws:

RemoteException

makeSerializable

private FarragoRJDriverPropertyInfo[] makeSerializable(DriverPropertyInfo[] infos)