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13 package org.jacorb.trading.client.offers;
14
15 import java.io.*;
16 import java.util.*;
17 import org.omg.CORBA.*;
18 import org.omg.CosTrading.*;
19 import org.omg.CosTrading.RegisterPackage.*;
20 import org.jacorb.trading.client.util.AnyUtil;
21
22 public class describe
23 {
24 public static void main(String  [] args)
25 {
26 if (args.length < 2) {
27 usage();
28 return;
29 }
30
31 File f = new File(args[0]);
32 if (! f.exists()) {
33 System.err.println("File " + args[0] + " does not exist");
34 usage();
35 }
36
37 if (! f.isFile()) {
38 System.err.println(args[0] + " is not a file");
39 usage();
40 }
41
42 ORB orb = ORB.init(args, null);
43
44 Register reg = null;
45
46 try {
47 FileReader fr = new FileReader(f);
48 BufferedReader in = new BufferedReader(fr);
49 String ref = in.readLine();
50 fr.close();
51
52 org.omg.CORBA.Object obj = orb.string_to_object(ref);
53 if (obj == null) {
54 System.out.println("Invalid object");
55 System.exit(1);
56 }
57
58 Lookup lookup = LookupHelper.narrow(obj);
59 reg = lookup.register_if();
60 }
61 catch (IOException e) {
62 e.printStackTrace();
63 System.exit(1);
64 }
65
66 try {
67 OfferInfo info = reg.describe(args[1]);
68 PrintWriter pw = new PrintWriter(System.out);
69 pw.println("Service type: " + info.type);
70 pw.println();
71 pw.println("Reference: " + orb.object_to_string(info.reference));
72 pw.println();
73
74 for (int i = 0; i < info.properties.length; i++) {
75 pw.println("Property: " + info.properties[i].name);
76 pw.print(" Type: ");
77 AnyUtil.print(pw, info.properties[i].value.type());
78 pw.println();
79 pw.print(" Value: ");
80 AnyUtil.print(orb, pw, info.properties[i].value);
81 pw.println();
82 pw.println();
83 }
84
85 pw.flush();
86 }
87 catch (IllegalOfferId e) {
88 System.out.println("Illegal offer ID: " + e.id);
89 }
90 catch (UnknownOfferId e) {
91 System.out.println("Unknown offer ID: " + e.id);
92 }
93 catch (ProxyOfferId e) {
94 System.out.println("Offer is a proxy");
95 }
96
97 System.exit(0);
98 }
99
100
101 protected static void usage()
102 {
103 System.out.println("Usage: jtclient.offers.describe iorfile offerid");
104 System.exit(1);
105 }
106 }
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