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1
5 package com.coldcore.coloradoftp.command.impl.ftp;
6
7 import com.coldcore.coloradoftp.command.Reply;
8 import com.coldcore.coloradoftp.command.impl.AbstractCommand;
9 import com.coldcore.coloradoftp.factory.ObjectFactory;
10 import com.coldcore.coloradoftp.factory.ObjectName;
11 import com.coldcore.coloradoftp.filter.DataFilterFactory;
12 import com.coldcore.coloradoftp.session.Session;
13 import com.coldcore.coloradoftp.session.SessionAttributeName;
14
15 import java.util.Iterator  ;
16
17 public class StruCommand extends AbstractCommand {
18
19 public Reply execute() {
20 Reply reply = getReply();
21 if (!testLogin()) return reply;
22
23 String stru = getParameter();
24 stru = stru.toUpperCase();
25
26 if (stru.length() == 0) {
27 reply.setCode("501");
28 reply.setText("Syntax error in parameters or arguments.");
29 return reply;
30 }
31
32 DataFilterFactory factory = (DataFilterFactory) ObjectFactory.getObject(ObjectName.STRU_FILTER_FACTORY);
33 if (factory.listNames().contains(stru)) {
34 Session session = getConnection().getSession();
35 session.setAttribute(SessionAttributeName.DATA_STRUCTURE, stru);
36 reply.setCode("200");
37 reply.setText("Command okay.");
38 } else {
39 StringBuffer sb = new StringBuffer ();
40 Iterator <String > it = factory.listNames().iterator();
41 while (it.hasNext()) {
42 sb.append("STRU ").append(it.next());
43 if (it.hasNext()) sb.append(", ");
44 }
45 reply.setCode("504");
46 reply.setText("Supported only "+sb.toString()+".");
47 }
48 return reply;
49 }
50 }
51 |
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