Replica - 1.0-Alpha

Clover coverage report - Replica - 1.0-Alpha

Coverage timestamp: Dom Fev 1 2004 17:00:58 WET

file stats:	LOC:	102		Methods:	4
	NCLOC:	49		Classes:	1

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Source file

Conditionals

Statements

Methods

TOTAL

ConnectCommand.java

3,2%

25%

4,3%

 /*
  * Replica is published under the terms
  * of the Apache Software License.
  */
 package replica.server.commands;
 
 import java.util.StringTokenizer;
 
 import replica.core.ApplicationCommand;
 import replica.core.ApplicationMessage;
 import replica.group.GroupManager;
 import replica.session.Session;
 
 /**
  * Connects a user to the server.
  * 
  * @author Pedro Costa
  * @author Helder Silva
  * @since 20/Jan/2004
  */
 public class ConnectCommand extends ApplicationCommand {
     
     GroupManager groupManager;
     
     /**
      * 
      */
     public ConnectCommand() {
         super();
     }
 
     /* (non-Javadoc)
      * @see replica.server.commands.ServerCommand#execute(replica.server.ServerCommandVO)
      */
     public Object execute(ApplicationMessage arg) {
         
         String receivedCommand = arg.getBody().toString();
         
         StringTokenizer tokenizer = new StringTokenizer(receivedCommand);
         
         tokenizer.nextToken();
         
         String connectString = tokenizer.nextToken();
         
         if( connectString == null )
             return "Error connecting. No connect string provided in format user[/password][@database]";
         
         tokenizer = new StringTokenizer( connectString, "@");
         
         if( tokenizer.countTokens() < 1 )
             return "Error connecting. Connect string must be in format user[/password][@database]";
             
         String userAndPassword = tokenizer.nextToken();
         
         String database = null;
         
         if( tokenizer.countTokens() > 0 )
             database = tokenizer.nextToken();
         
         tokenizer = new StringTokenizer(userAndPassword, "/");
         
         String user = tokenizer.nextToken();
         String password = null;
         
         if( tokenizer.countTokens() > 0 )
             password = tokenizer.nextToken();
             
         Session session = getSessionManager().getSession(arg.getSessionID());
         
         getSessionManager().login(session, user, password);
         
         if( database != null ){
             session.putObject("DATABASE_NAME", database);
             arg.putHeader("DATABASE_NAME", database);
         }
         
         arg.putHeader("USER", user);
         if( password != null )
             arg.putHeader("PASSWORD", password);
         
         // replicate the session to the group members
         getGroupManager().sendMessage( arg);
         
         return "Connected.";
     }
 
     /**
      * @return
      */
     public GroupManager getGroupManager() {
         return groupManager;
     }
 
     /**
      * @param manager
      */
     public void setGroupManager(GroupManager manager) {
         groupManager = manager;
     }
 
 }
 

1		/*
2		* Replica is published under the terms
3		* of the Apache Software License.
4		*/
5		package replica.server.commands;
6
7		import java.util.StringTokenizer;
8
9		import replica.core.ApplicationCommand;
10		import replica.core.ApplicationMessage;
11		import replica.group.GroupManager;
12		import replica.session.Session;
13
14		/**
15		* Connects a user to the server.
16		*
17		* @author Pedro Costa
18		* @author Helder Silva
19		* @since 20/Jan/2004
20		*/
21		public class ConnectCommand extends ApplicationCommand {
22
23		GroupManager groupManager;
24
25		/**
26		*
27		*/
28	6	public ConnectCommand() {
29	6	super();
30		}
31
32		/* (non-Javadoc)
33		* @see replica.server.commands.ServerCommand#execute(replica.server.ServerCommandVO)
34		*/
35	0	public Object execute(ApplicationMessage arg) {
36
37	0	String receivedCommand = arg.getBody().toString();
38
39	0	StringTokenizer tokenizer = new StringTokenizer(receivedCommand);
40
41	0	tokenizer.nextToken();
42
43	0	String connectString = tokenizer.nextToken();
44
45	0	if( connectString == null )
46	0	return "Error connecting. No connect string provided in format user[/password][@database]";
47
48	0	tokenizer = new StringTokenizer( connectString, "@");
49
50	0	if( tokenizer.countTokens() < 1 )
51	0	return "Error connecting. Connect string must be in format user[/password][@database]";
52
53	0	String userAndPassword = tokenizer.nextToken();
54
55	0	String database = null;
56
57	0	if( tokenizer.countTokens() > 0 )
58	0	database = tokenizer.nextToken();
59
60	0	tokenizer = new StringTokenizer(userAndPassword, "/");
61
62	0	String user = tokenizer.nextToken();
63	0	String password = null;
64
65	0	if( tokenizer.countTokens() > 0 )
66	0	password = tokenizer.nextToken();
67
68	0	Session session = getSessionManager().getSession(arg.getSessionID());
69
70	0	getSessionManager().login(session, user, password);
71
72	0	if( database != null ){
73	0	session.putObject("DATABASE_NAME", database);
74	0	arg.putHeader("DATABASE_NAME", database);
75		}
76
77	0	arg.putHeader("USER", user);
78	0	if( password != null )
79	0	arg.putHeader("PASSWORD", password);
80
81		// replicate the session to the group members
82	0	getGroupManager().sendMessage( arg);
83
84	0	return "Connected.";
85		}
86
87		/**
88		* @return
89		*/
90	0	public GroupManager getGroupManager() {
91	0	return groupManager;
92		}
93
94		/**
95		* @param manager
96		*/
97	0	public void setGroupManager(GroupManager manager) {
98	0	groupManager = manager;
99		}
100
101		}
102