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1 package org.jacorb.test.orb.value;
2
3 import java.util.*;
4
5 import org.omg.CORBA.portable.InputStream  ;
6 import org.omg.CORBA.portable.OutputStream ;
7 import org.omg.CORBA.portable.ResponseHandler ;
8 import org.omg.CORBA.Any ;
9
10 public class ValueServerImpl extends ValueServerPOA
11 {
12 public String receive_long (boxedLong p1, boxedLong p2)
13 {
14 if (p1 == null || p2 == null)
15 return "one or two null values";
16 else if (p1 == p2)
17 return "shared long: " + p1.value;
18 else
19 return "two longs: " + p1.value + ", " + p2.value;
20 }
21
22 public String receive_string (String s1, String s2)
23 {
24 if (s1 == null || s2 == null)
25 return "one or two null values";
26 else if (s1 == s2)
27 return "shared string: `" + s1 + "'";
28 else
29 return "two strings: `" + s1 + "', `" + s2 + "'";
30 }
31
32
33 public String receive_list_in_any(Any any) {
34 Node n = NodeHelper.extract(any);
35
36 return receive_list(n);
37 }
38
39
40 public String receive_list (Node n)
41 {
42 List l = new ArrayList();
43 Node x = n;
44 boolean shared = false;
45
46 while (x != null)
47 {
48 l.add (x);
49 x = x.next;
50 if (l.contains(x))
51 {
52 shared = true;
53 break;
54 }
55 }
56
57 StringBuffer result = new StringBuffer ("list of length: "
58 + l.size() + " -- ");
59 for (Iterator i = l.iterator(); i.hasNext();)
60 {
61 Node q = (Node)i.next();
62 result.append (q.id);
63 if (i.hasNext()) result.append (" ");
64 }
65
66 if (shared)
67 result.append(" -- shared");
68
69 return result.toString();
70 }
71
72 public String receive_record_sequence(Record[] list)
73 {
74 StringBuffer result = new StringBuffer ("list of length " + list.length);
75 result.append (", null values: ");
76 for (int i=0; i<list.length; i++)
77 {
78 if (list[i] == null)
79 result.append (i + " ");
80 }
81 for (int i=0; i<list.length/2; i++)
82 {
83 if (list[i] != list[list.length-i-1])
84 return result.toString() + ", no palindrome";
85 }
86 return result.toString() + ", palindrome";
87 }
88
89 public Record[] return_record_sequence(int length)
90 {
91 Record[] result = new Record[length];
92 for (int i=0; i<result.length; i++)
93 {
94 result[i] = new RecordImpl(i, "node: " + i);
95 }
96 return result;
97 }
98
99 }
100 |
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