1 /*
2 * EL4J, the Extension Library for the J2EE, adds incremental enhancements to
3 * the spring framework, http://el4j.sf.net
4 * Copyright (C) 2005 by ELCA Informatique SA, Av. de la Harpe 22-24,
5 * 1000 Lausanne, Switzerland, http://www.elca.ch
6 *
7 * EL4J is published under the GNU Lesser General Public License (LGPL)
8 * Version 2.1. See http://www.gnu.org/licenses/
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * For alternative licensing, please contact info@elca.ch
16 */
17
18 package ch.elca.el4j.tests.services.exceptionhandler;
19
20 /**
21 * Interface for testing purposes.
22 *
23 * @svnLink $Revision: 3873 $;$Date: 2009-08-04 13:59:45 +0200 (Di, 04. Aug 2009) $;$Author: swismer $;$URL: https://el4j.svn.sourceforge.net/svnroot/el4j/branches/el4j_3_1/el4j/framework/modules/exception_handling/src/test/java/ch/elca/el4j/tests/services/exceptionhandler/A.java $
24 *
25 * @author Andreas Bur (ABU)
26 */
27 public interface A extends Adder {
28
29 /**
30 * Sets the number of retries.
31 *
32 * @param retries
33 * Number of retries.
34 */
35 public abstract void setRetries(int retries);
36
37 /**
38 * Sets the adder to delegate calls to.
39 *
40 * @param adder
41 * The adder to set.
42 */
43 public abstract void setAdder(Adder adder);
44
45 /**
46 * Divides the two integers.
47 *
48 * @param a
49 * Dividend.
50 *
51 * @param b
52 * Divisor.
53 *
54 * @return Returns a / b.
55 */
56 public abstract int div(int a, int b);
57
58 /**
59 * Throws an application level exception.
60 *
61 * @throws ApplicationException
62 * The sample exception.
63 */
64 public abstract void throwException() throws ApplicationException;
65
66 /**
67 * Throws a runtime exception.
68 */
69 public abstract void throwRTException();
70
71 /**
72 * Concatenates the two Strings.
73 *
74 * @param a the first string.
75 * @param b the second string.
76 * @return Returns the concatenation of the two strings.
77 */
78 public abstract String concat(String a, String b);
79
80 /**
81 * {@inheritDoc}
82 */
83 public abstract int add(int a, int b);
84
85 /**
86 * Subtracts the given two numbers.
87 *
88 * @param a
89 * The first number.
90 *
91 * @param b
92 * The second number.
93 *
94 * @return Returns a - b.
95 */
96 public abstract int sub(int a, int b);
97
98 }