Mercurial > hg > graal-compiler
diff graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/Log.java @ 7291:a748e4d44694
Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
author | Christian Humer <christian.humer@gmail.com> |
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date | Fri, 21 Dec 2012 10:44:31 -0800 |
parents | |
children | 6343a09b2ec1 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/Log.java Fri Dec 21 10:44:31 2012 -0800 @@ -0,0 +1,79 @@ +/* + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ +package com.oracle.truffle.codegen.processor; + +import javax.annotation.processing.*; +import javax.lang.model.element.*; +import javax.tools.Diagnostic.Kind; + +import com.oracle.truffle.codegen.processor.ast.*; + +/** + * THIS IS NOT PUBLIC API. + */ +public class Log { + + private final ProcessingEnvironment processingEnv; + + public Log(ProcessingEnvironment env) { + this.processingEnv = env; + } + + public void warning(Element element, String format, Object ... args) { + message(Kind.WARNING, element, null, null, format, args); + } + + public void warning(Element element, AnnotationMirror mirror, String format, Object ... args) { + message(Kind.WARNING, element, mirror, null, format, args); + } + + public void error(Element element, String format, Object... args) { + message(Kind.ERROR, element, null, null, format, args); + } + + public void error(Element element, AnnotationMirror mirror, String format, Object... args) { + message(Kind.ERROR, element, mirror, null, format, args); + } + + public void error(Element element, AnnotationMirror mirror, AnnotationValue value, String format, Object... args) { + message(Kind.ERROR, element, mirror, value, format, args); + } + + public void message(Kind kind, Element element, AnnotationMirror mirror, AnnotationValue value, String format, Object... args) { + AnnotationMirror usedMirror = mirror; + Element usedElement = element; + AnnotationValue usedValue = value; + String message = String.format(format, args); + + if (element instanceof GeneratedElement) { + usedMirror = ((GeneratedElement) element).getGeneratorAnnotationMirror(); + usedElement = ((GeneratedElement) element).getGeneratorElement(); + usedValue = null; + if (usedElement != null) { + message = String.format("Element %s: %s", element, message); + } + } + processingEnv.getMessager().printMessage(kind, message, usedElement, usedMirror, usedValue); + } + +}