Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
CompilationFailureException |
|
| 2.0;2 |
1 | package org.apache.maven.plugin.compiler; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import org.apache.maven.plugin.MojoFailureException; | |
23 | import org.codehaus.plexus.compiler.CompilerMessage; | |
24 | ||
25 | import java.util.List; | |
26 | ||
27 | /** | |
28 | * @author <a href="mailto:jason@maven.org">Jason van Zyl</a> | |
29 | * @version $Id: CompilationFailureException.java 1409891 2012-11-15 17:32:34Z olamy $ | |
30 | * @since 2.0 | |
31 | */ | |
32 | @SuppressWarnings( "serial" ) | |
33 | public class CompilationFailureException | |
34 | extends MojoFailureException | |
35 | { | |
36 | 1 | private static final String LS = System.getProperty( "line.separator" ); |
37 | ||
38 | public CompilationFailureException( List<CompilerMessage> messages ) | |
39 | { | |
40 | 1 | super( null, shortMessage( messages ), longMessage( messages ) ); |
41 | 1 | } |
42 | ||
43 | public static String longMessage( List<CompilerMessage> messages ) | |
44 | { | |
45 | 1 | StringBuilder sb = new StringBuilder(); |
46 | ||
47 | 1 | if ( messages != null ) |
48 | { | |
49 | 1 | for ( CompilerMessage compilerError : messages ) |
50 | { | |
51 | 1 | sb.append( compilerError ).append( LS ); |
52 | } | |
53 | } | |
54 | 1 | return sb.toString(); |
55 | } | |
56 | ||
57 | /** | |
58 | * Short message will have the error message if there's only one, useful for errors forking the compiler | |
59 | * | |
60 | * @param messages | |
61 | * @return the short error message | |
62 | * @since 2.0.2 | |
63 | */ | |
64 | public static String shortMessage( List<CompilerMessage> messages ) | |
65 | { | |
66 | 1 | StringBuilder sb = new StringBuilder(); |
67 | ||
68 | 1 | sb.append( "Compilation failure" ); |
69 | ||
70 | 1 | if ( messages.size() == 1 ) |
71 | { | |
72 | 1 | sb.append( LS ); |
73 | ||
74 | 1 | CompilerMessage compilerError = messages.get( 0 ); |
75 | ||
76 | 1 | sb.append( compilerError ).append( LS ); |
77 | } | |
78 | ||
79 | 1 | return sb.toString(); |
80 | } | |
81 | } |