File D:\maven-qcr-plugin-testsunitaires\qcr4java\jenkins-master\target\site\qc\core\src\main\java\hudson\tasks\_maven\MavenConsoleAnnotator.java.html

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2010, InfraDNA, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24 package hudson.tasks._maven;
25
26 import hudson.console.LineTransformationOutputStream;
27
28 import java.io.IOException;
29 import java.io.OutputStream;
30 import java.nio.ByteBuffer;
31 import java.nio.charset.Charset;
32 import java.util.regex.Matcher;
33
34 /**
35 * Filter {@link OutputStream} that places annotations that marks various Maven outputs.
36 *
37 * @author Kohsuke Kawaguchi
38 */
39 public class MavenConsoleAnnotator extends LineTransformationOutputStream {
40 private final OutputStream out;
41 private final Charset charset;
42
43 public MavenConsoleAnnotator(OutputStream out, Charset charset) {
44 this.out = out;
45 this.charset = charset;
46 }
47
48 @Override
49 protected void eol(byte[] b, int len) throws IOException {
50 String line = charset.decode(ByteBuffer.wrap(b, 0, len)).toString();
51
52 // trim off CR/LF from the end
53 line = trimEOL(line);
54
55 // TODO:
56 // we need more support for conveniently putting annotations in the middle of the line, not just at the beginning
57 // we also need the ability for an extension point to have notes hook into the processing
58
59 Matcher m = MavenMojoNote.PATTERN.matcher(line);
60 if (m.matches())
61 new MavenMojoNote().encodeTo(out);
62
63 m = Maven3MojoNote.PATTERN.matcher(line);
64 if (m.matches())
65 new Maven3MojoNote().encodeTo(out);
66
67 m = MavenWarningNote.PATTERN.matcher(line);
68 if (m.find())
69 new MavenWarningNote().encodeTo(out);
70
71 m = MavenErrorNote.PATTERN.matcher(line);
72 if (m.find())
73 new MavenErrorNote().encodeTo(out);
74
75 out.write(b,0,len);
76 }
77
78 @Override
79 public void close() throws IOException {
80 super.close();
81 out.close();
82 }
83 }
84