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1
18 package org.apache.geronimo.interop.util;
19
20 import java.lang.reflect.Constructor  ;
21 import java.lang.reflect.Method ;
22 import java.util.ArrayList ;
23 import java.util.Iterator ;
24
25
26 public class ExceptionList extends ArrayList {
27 public ExceptionList() {
28 }
29
30 public ExceptionList(Constructor template) {
31 Class [] types = template.getExceptionTypes();
32 add(types);
33 }
34
35 public ExceptionList(Method template) {
36 Class [] types = template.getExceptionTypes();
37 add(types);
38 }
39
40 public ExceptionList(Class [] types) {
41 add(types);
42 }
43
44 public void add(Class [] types) {
45 int n = types.length;
46 for (int i = 0; i < n; i++) {
47 Class type = types[i];
48 if (ExceptionUtil.isUserException(type)) {
49 add(type);
50 }
51 }
52 }
53
54 public ExceptionList add(String type) {
55 super.add(type);
56 return this;
57 }
58
59 public ExceptionList add(Class type) {
60 return add(JavaType.getName(type));
61 }
62
63 public String toString() {
64 if (size() == 0) {
65 return "";
66 }
67 StringBuffer sb = new StringBuffer (" throws ");
68 int comma = 0;
69 for (Iterator i = iterator(); i.hasNext(); comma++) {
70 String type = (String ) i.next();
71 if (comma > 0) {
72 sb.append(", ");
73 }
74 sb.append(type);
75 }
76 return sb.toString();
77 }
78 }
79 |
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