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/*
* Copyright (C) 2009-2010 The Project Lombok Authors.
*
* 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 lombok;
import java.io.File;
import java.io.StringWriter;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.tools.Diagnostic;
import javax.tools.DiagnosticListener;
import javax.tools.JavaFileObject;
import lombok.delombok.Delombok;
public class RunTestsViaDelombok extends AbstractRunTests {
private Delombok delombok = new Delombok();
@Override
public void transformCode(final StringBuilder messages, StringWriter result, final File file) throws Throwable {
delombok.setVerbose(false);
delombok.setForceProcess(true);
delombok.setCharset("UTF-8");
delombok.setDiagnosticsListener(new DiagnosticListener<JavaFileObject>() {
@Override public void report(Diagnostic<? extends JavaFileObject> d) {
String msg = d.getMessage(Locale.ENGLISH);
Matcher m = Pattern.compile(
"^" + Pattern.quote(file.getAbsolutePath()) +
"\\s*:\\s*\\d+\\s*:\\s*(?:warning:\\s*)?(.*)$", Pattern.DOTALL).matcher(msg);
if (m.matches()) msg = m.group(1);
messages.append(String.format("%d:%d %s %s\n", d.getLineNumber(), d.getColumnNumber(), d.getKind(), msg));
}
});
delombok.addFile(file.getAbsoluteFile().getParentFile(), file.getName());
delombok.setSourcepath(file.getAbsoluteFile().getParent());
delombok.setWriter(result);
Locale originalLocale = Locale.getDefault();
try {
Locale.setDefault(Locale.ENGLISH);
delombok.delombok();
} finally {
Locale.setDefault(originalLocale);
}
}
}
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