Mercurial > hg > truffle
annotate graal/com.oracle.max.base/src/com/sun/max/lang/StaticFieldLiteral.java @ 4143:df24df51bffd
make domake executable
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Sun, 18 Dec 2011 13:55:25 +0100 |
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1 /* |
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2 * Copyright (c) 2007, 2011, 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.sun.max.lang; |
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24 |
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25 import java.lang.reflect.*; |
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26 |
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27 import com.sun.max.program.*; |
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28 |
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29 public interface StaticFieldLiteral { |
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30 |
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31 String literal(); |
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32 |
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33 void setLiteral(String literal); |
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34 |
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35 Class literalClass(); |
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36 |
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37 void setLiteralClass(Class literalClass); |
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38 |
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39 public static final class Static { |
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40 |
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41 private Static() { |
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42 } |
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43 |
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44 public static void initialize(Class staticFieldLiteralClass) { |
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45 for (Field field : staticFieldLiteralClass.getDeclaredFields()) { |
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46 if ((field.getModifiers() & Modifier.STATIC) != 0 && StaticFieldLiteral.class.isAssignableFrom(field.getType())) { |
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47 field.setAccessible(true); |
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48 try { |
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49 final StaticFieldLiteral staticFieldLiteral = (StaticFieldLiteral) field.get(staticFieldLiteralClass); |
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50 staticFieldLiteral.setLiteral(field.getName()); |
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51 staticFieldLiteral.setLiteralClass(staticFieldLiteralClass); |
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52 } catch (IllegalAccessException illegalAccessException) { |
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53 throw ProgramError.unexpected("could not name literal of field: " + field); |
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54 } |
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55 } |
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56 } |
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57 } |
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58 } |
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59 |
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60 } |