01: /* ----- BEGIN LICENSE BLOCK -----
02: * Version: MPL 1.1
03: *
04: * The contents of this file are subject to the Mozilla Public License Version
05: * 1.1 (the "License"); you may not use this file except in compliance with
06: * the License. You may obtain a copy of the License at
07: * http://www.mozilla.org/MPL/
08: *
09: * Software distributed under the License is distributed on an "AS IS" basis,
10: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11: * for the specific language governing rights and limitations under the
12: * License.
13: *
14: * The Original Code is the DataShare server.
15: *
16: * The Initial Developer of the Original Code is
17: * Ball Aerospace & Technologies Corp, Fairborn, Ohio
18: * Portions created by the Initial Developer are Copyright (C) 2001
19: * the Initial Developer. All Rights Reserved.
20: *
21: * Contributor(s): Charles Wood <cwood@ball.com>
22: *
23: * ----- END LICENSE BLOCK ----- */
24: /* RCS $Id: TreeViewServerInterface.java,v 1.1.1.1 2001/10/23 13:37:16 lizellaman Exp $
25: * $Log: TreeViewServerInterface.java,v $
26: * Revision 1.1.1.1 2001/10/23 13:37:16 lizellaman
27: * initial sourceforge release
28: *
29: */
30:
31: package org.datashare;
32:
33: import java.util.Hashtable;
34: import java.io.IOException;
35:
36: /**
37: * this class defines the methods that the TreeView class may invoke on the
38: * DataShareServer class. This was done mainly so that a limit could be placed
39: * on how much access the TreeView class has to DataShareServer methods.
40: */
41: public interface TreeViewServerInterface {
42: /**
43: * returns true if the client is admin type
44: */
45: boolean isClientAdmin(String clientKey);
46:
47: /**
48: * returns true if the server has this client in its list of currently registered clients
49: */
50: boolean isClientRegistered(String clientKey);
51:
52: /**
53: * returns true if persisted data is to be created for objects
54: */
55: boolean getPersistData();
56:
57: /**
58: * returns reference to persistence interface, should be non-null if getPersistData() returns true
59: */
60: PersistenceInterface getPersistenceInterface();
61:
62: /**
63: * This method saveds the specified data to the database and puts the data's key value into the
64: * PersistDataCallbackInterface instance after the data is created.
65: *
66: * @param tableName the name of the table this data should be added to
67: * @param props describes what is to be persisted in the database
68: * @param callback the interface that supplies the methods used to set the Key for this data
69: */
70: void saveDataToDatabase(String tableName, Hashtable props,
71: PersistDataCallbackInterface callback);
72:
73: void removeConsumer(String clientKey, String sessionKey,
74: String channelKey);
75:
76: void addConsumer(String clientKey, String sessionKey,
77: String channelKey, boolean channelActive);
78:
79: boolean getShowArchivedSessionsToAdmin();
80:
81: Hashtable getSessionTable();
82:
83: Hashtable getSpecialClientTable();
84:
85: /**
86: * Returns the ClientInfo for this client is this client is found in specialClients table
87: */
88: ClientInfo getClientInfo(String clientKey);
89:
90: int getNextPort();
91:
92: String getServerInfo();
93:
94: // boolean
95: // getAllowArchiving();
96: }
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