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annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/CodeWriter.java @ 20048:8af4e7e0ac9f

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Make IGV more robust when parsing block information
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Fri, 27 Mar 2015 14:09:21 +0100
parents 7fab6f106989
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.truffle.dsl.processor;
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24
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25 import java.io.*;
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26
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27 import javax.annotation.processing.*;
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28 import javax.lang.model.element.*;
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29 import javax.tools.*;
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30
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31 import com.oracle.truffle.dsl.processor.java.compiler.*;
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32 import com.oracle.truffle.dsl.processor.java.model.*;
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33 import com.oracle.truffle.dsl.processor.java.transform.*;
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34
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35 public final class CodeWriter extends AbstractCodeWriter {
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36
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37 private final Element originalElement;
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38 private final ProcessingEnvironment env;
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39
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40 public CodeWriter(ProcessingEnvironment env, Element originalElement) {
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41 this.env = env;
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42 this.originalElement = originalElement;
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43 }
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44
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45 @Override
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46 protected Writer createWriter(CodeTypeElement clazz) throws IOException {
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47 JavaFileObject jfo = env.getFiler().createSourceFile(clazz.getQualifiedName(), originalElement);
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48 return new BufferedWriter(jfo.openWriter());
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49 }
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50
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51 @Override
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52 protected void writeHeader() {
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53 if (env == null) {
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54 return;
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55 }
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56 String comment = CompilerFactory.getCompiler(originalElement).getHeaderComment(env, originalElement);
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57 if (comment != null) {
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58 writeLn(comment);
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59 }
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60 writeLn("// CheckStyle: start generated");
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61 }
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62
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63 }