Package edu.pdx.cs410J.family

Class XmlRemoteFamilyTree

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

edu.pdx.cs410J.family.XmlRemoteFamilyTree

All Implemented Interfaces:

RemoteFamilyTree, Serializable, Remote

public class XmlRemoteFamilyTree
extends UnicastRemoteObject
implements RemoteFamilyTree

This class is a remote family tree whose contents are read from and saved to an XML file. It extends UnicastRemoteObject because it is going to be bound into the RMI registry.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

Constructors

Constructor	Description
XmlRemoteFamilyTree(File xmlFile)	Creates a new XmlRemoteFamilyTree that gets its data from a given XML file.

Method Summary

Modifier and Type	Method	Description
RemoteMarriage	createMarriage(int husbandId, int wifeId)	Creates a new marriage between two people
RemotePerson	createPerson(Person.Gender gender)	Creates a new Person of a given gender
Collection<RemotePerson>	getLiving()	Returns the people in the family tree that are living (i.e. have a date of birth, but no date of death)
Collection<RemotePerson>	getLiving(Date date)	Returns the people in the family tree were alive at a certain time
RemoteMarriage	getMarriage(int husbandId, int wifeId)	Returns the marriage between two people.
RemotePerson	getPerson(int id)	Gets the person with the given id.
RemotePerson	getPerson(String firstName, String lastName)	Gets the person with the given first and last name.
static void	main(String[] args)
void	shutdown()	Shuts down this PersonFactory.

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, 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

Constructor Details

XmlRemoteFamilyTree

public XmlRemoteFamilyTree(File xmlFile)
                    throws RemoteException,
IOException,
FamilyTreeException

Creates a new XmlRemoteFamilyTree that gets its data from a given XML file.

Throws:

FamilyTreeException - A problem occurred while parsing the XML file

RemoteException

IOException

Method Details

createPerson

public RemotePerson createPerson(Person.Gender gender)
                          throws RemoteException

Description copied from interface: RemoteFamilyTree

Creates a new Person of a given gender

Specified by:

createPerson in interface RemoteFamilyTree

Throws:

RemoteException

getPerson

public RemotePerson getPerson(int id)
                       throws RemoteException

Description copied from interface: RemoteFamilyTree

Gets the person with the given id. If no person with that id exists, then null is returned.

Specified by:

getPerson in interface RemoteFamilyTree

Throws:

RemoteException

getPerson

public RemotePerson getPerson(String firstName,
 String lastName)
                       throws RemoteException

Description copied from interface: RemoteFamilyTree

Gets the person with the given first and last name. If no person with that name is found, then null is returned.

Specified by:

getPerson in interface RemoteFamilyTree

Throws:

RemoteException

getMarriage

public RemoteMarriage getMarriage(int husbandId,
 int wifeId)
                           throws RemoteException

Description copied from interface: RemoteFamilyTree

Returns the marriage between two people. If the two people have never been married, then null is returned.

Specified by:

getMarriage in interface RemoteFamilyTree

Throws:

RemoteException

createMarriage

public RemoteMarriage createMarriage(int husbandId,
 int wifeId)
                              throws RemoteException

Description copied from interface: RemoteFamilyTree

Creates a new marriage between two people

Specified by:

createMarriage in interface RemoteFamilyTree

Throws:

RemoteException

getLiving

public Collection<RemotePerson> getLiving()
                                   throws RemoteException

Description copied from interface: RemoteFamilyTree

Returns the people in the family tree that are living (i.e. have a date of birth, but no date of death)

Specified by:

getLiving in interface RemoteFamilyTree

Throws:

RemoteException

getLiving

public Collection<RemotePerson> getLiving(Date date)
                                   throws RemoteException

Description copied from interface: RemoteFamilyTree

Returns the people in the family tree were alive at a certain time

Specified by:

getLiving in interface RemoteFamilyTree

Throws:

RemoteException

shutdown

public void shutdown()
              throws IOException,
RemoteException

Description copied from interface: RemoteFamilyTree

Shuts down this PersonFactory. Modified Persons are written to persistent storage as appropriate.

Specified by:

shutdown in interface RemoteFamilyTree

Throws:

IOException

RemoteException

main

public static void main(String[] args)