1 /*
2 * #%L
3 * Native ARchive plugin for Maven
4 * %%
5 * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
6 * %%
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * #L%
19 */
20 package com.github.maven_nar.cpptasks.types;
21
22 import java.lang.reflect.Method;
23
24 /**
25 * Helper class which can be used for Ant task attribute setter methods to
26 * allow the build file to specify a long in either decimal, octal, or
27 * hexadecimal format.
28 * // FlexInteger author
29 *
30 * @author Erik Hatcher
31 * @see org.apache.tools.ant.types.FlexInteger
32 */
33 public class FlexLong {
34 private Long value;
35
36 /**
37 * Constructor used by Ant's introspection mechanism for attribute
38 * population
39 */
40 public FlexLong(final String value) {
41 // Java 1.1 did not support Long.decode().. so we call it by
42 // reflection.
43 try {
44 final Method m = Long.class.getMethod("decode", String.class);
45 final Object rc = m.invoke(null, value);
46 this.value = (Long) rc;
47 } catch (final Exception e) {
48 // Try it the old fashioned way, we must be on a 1.1 jre
49 this.value = new Long(value);
50 }
51 }
52
53 /**
54 * Returns the decimal integer value
55 */
56 public long longValue() {
57 return this.value.longValue();
58 }
59
60 /**
61 * Overridden method to return the decimal value for display
62 */
63 @Override
64 public String toString() {
65 return this.value.toString();
66 }
67 }