org.siebengeisslein.net
Class RemoteConnection

java.lang.Object
  org.siebengeisslein.util.HasLog
      org.siebengeisslein.net.RemoteConnection

All Implemented Interfaces:

Connection

public class RemoteConnection
extends HasLog
implements Connection

Field Summary

Fields inherited from interface org.siebengeisslein.server.Connection

NULL_LOCAL_REF, ROOT_OID

Constructor Summary

RemoteConnection(MessageSocket socket, java.lang.String username, java.lang.String password, ServerCallback callback, AccessGroupFactory accessFactory)

RemoteConnection(java.lang.String host, int port, java.lang.String username, java.lang.String password, ServerCallback callback, AccessGroupFactory accessFactory)

Method Summary

void	abortTransaction(Transaction t)
void	addEntry(Transaction t, long oid, CoreEntry entry)
void	close() Might be called, even if Connection is already closed.
void	commitTransaction(Transaction t)
Transaction	createTransaction()
void	createUserLocal(Transaction t, long oid)
void	expireOids(java.util.Set<java.lang.Long> removed) This method is called, when the client determines, that some oids are not active anymore.
java.util.Map<java.lang.Long,CoreEntry>	getEntry(long oid) Returns the CoreEntry for he given oid.
long	getRoot(java.lang.String name)
long	getUserLocal(long oid)
java.util.Set<java.lang.Integer>	getWriteGroups() Set of groups this connection is allowed to write to.
void	removeRoot(Transaction t, java.lang.String name)
void	setEntry(Transaction t, long oid, CoreEntry entry)
void	setRoot(Transaction t, java.lang.String name, long oid)
void	setUserLocal(Transaction t, long userLocalOid, long valueOid)

Methods inherited from class org.siebengeisslein.util.HasLog

getLog

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteConnection

public RemoteConnection(java.lang.String host,
                        int port,
                        java.lang.String username,
                        java.lang.String password,
                        ServerCallback callback,
                        AccessGroupFactory accessFactory)
                 throws java.io.IOException,
                        LoginException

Throws:

java.io.IOException

LoginException

RemoteConnection

public RemoteConnection(MessageSocket socket,
                        java.lang.String username,
                        java.lang.String password,
                        ServerCallback callback,
                        AccessGroupFactory accessFactory)
                 throws java.io.IOException,
                        LoginException

Throws:

java.io.IOException

LoginException

Method Detail

getRoot

public long getRoot(java.lang.String name)
             throws java.io.IOException,
                    CoreException,
                    UnknownRootException

Specified by:

getRoot in interface Connection

Throws:

java.io.IOException

CoreException

UnknownRootException

setRoot

public void setRoot(Transaction t,
                    java.lang.String name,
                    long oid)
             throws java.io.IOException,
                    CoreException,
                    AccessControlException

Specified by:

setRoot in interface Connection

Throws:

java.io.IOException

CoreException

AccessControlException

removeRoot

public void removeRoot(Transaction t,
                       java.lang.String name)
                throws java.io.IOException,
                       CoreException,
                       AccessControlException

Specified by:

removeRoot in interface Connection

Throws:

java.io.IOException

CoreException

AccessControlException

getEntry

public java.util.Map<java.lang.Long,CoreEntry> getEntry(long oid)
                                                 throws java.io.IOException,
                                                        CoreException,
                                                        UnknownOIDException,
                                                        AccessControlException

Description copied from interface: Connection

Returns the CoreEntry for he given oid. The Connection may choose to return more CoreEntries than the requested one.

Specified by:

getEntry in interface Connection

Throws:

java.io.IOException

CoreException

UnknownOIDException

AccessControlException

expireOids

public void expireOids(java.util.Set<java.lang.Long> removed)
                throws java.io.IOException,
                       CoreException

Description copied from interface: Connection

This method is called, when the client determines, that some oids are not active anymore. In this case the server does not have to inform the client about changes to these objects anymore.

Specified by:

expireOids in interface Connection

Throws:

CoreException

java.io.IOException

setEntry

public void setEntry(Transaction t,
                     long oid,
                     CoreEntry entry)
              throws java.io.IOException,
                     CoreException,
                     UnknownOIDException

Specified by:

setEntry in interface Connection

Throws:

java.io.IOException

CoreException

UnknownOIDException

addEntry

public void addEntry(Transaction t,
                     long oid,
                     CoreEntry entry)
              throws java.io.IOException,
                     CoreException,
                     UnknownOIDException

Specified by:

addEntry in interface Connection

Throws:

java.io.IOException

CoreException

UnknownOIDException

createUserLocal

public void createUserLocal(Transaction t,
                            long oid)
                     throws CoreException,
                            java.io.IOException

Specified by:

createUserLocal in interface Connection

Throws:

CoreException

java.io.IOException

setUserLocal

public void setUserLocal(Transaction t,
                         long userLocalOid,
                         long valueOid)
                  throws CoreException,
                         java.io.IOException

Specified by:

setUserLocal in interface Connection

valueOid - OID of an object or Connection.NULL_LOCAL_REF to set the user local to null for this user.

Throws:

CoreException

java.io.IOException

getUserLocal

public long getUserLocal(long oid)
                  throws CoreException,
                         java.io.IOException

Specified by:

getUserLocal in interface Connection

Throws:

CoreException

java.io.IOException

createTransaction

public Transaction createTransaction()
                              throws java.io.IOException,
                                     CoreException

Specified by:

createTransaction in interface Connection

Throws:

java.io.IOException

CoreException

commitTransaction

public void commitTransaction(Transaction t)
                       throws java.io.IOException,
                              CoreException,
                              UnknownOIDException

Specified by:

commitTransaction in interface Connection

Throws:

java.io.IOException

CoreException

UnknownOIDException

abortTransaction

public void abortTransaction(Transaction t)
                      throws java.io.IOException,
                             CoreException

Specified by:

abortTransaction in interface Connection

Throws:

java.io.IOException

CoreException

close

public void close()

Might be called, even if Connection is already closed.

Specified by:

close in interface Connection

getWriteGroups

public java.util.Set<java.lang.Integer> getWriteGroups()

Description copied from interface: Connection

Set of groups this connection is allowed to write to.

Specified by:

getWriteGroups in interface Connection