/hudson-core/src/main/java/hudson/tasks/_ant/AntConsoleAnnotator.java
http://github.com/hudson/hudson · Java · 79 lines · 35 code · 13 blank · 31 comment · 6 complexity · ccd982f4148bacb81b6ae4168926eba2 MD5 · raw file
- /*
- * The MIT License
- *
- * Copyright (c) 2004-2010, Sun Microsystems, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
- package hudson.tasks._ant;
- import hudson.console.LineTransformationOutputStream;
- import java.io.IOException;
- import java.io.OutputStream;
- import java.nio.ByteBuffer;
- import java.nio.charset.Charset;
- /**
- * Filter {@link OutputStream} that places an annotation that marks Ant target execution.
- *
- * @author Kohsuke Kawaguchi
- * @sine 1.349
- */
- public class AntConsoleAnnotator extends LineTransformationOutputStream {
- private final OutputStream out;
- private final Charset charset;
- private boolean seenEmptyLine;
- public AntConsoleAnnotator(OutputStream out, Charset charset) {
- this.out = out;
- this.charset = charset;
- }
- @Override
- protected void eol(byte[] b, int len) throws IOException {
- String line = charset.decode(ByteBuffer.wrap(b, 0, len)).toString();
- // trim off CR/LF from the end
- line = trimEOL(line);
- if (seenEmptyLine && endsWith(line,':') && line.indexOf(' ')<0)
- // put the annotation
- new AntTargetNote().encodeTo(out);
- if (line.equals("BUILD SUCCESSFUL") || line.equals("BUILD FAILED"))
- new AntOutcomeNote().encodeTo(out);
- seenEmptyLine = line.length()==0;
- out.write(b,0,len);
- }
- private boolean endsWith(String line, char c) {
- int len = line.length();
- return len>0 && line.charAt(len-1)==c;
- }
- @Override
- public void close() throws IOException {
- super.close();
- out.close();
- }
- }