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1 /* |
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2 * Copyright (c) 1997, 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. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package com.sun.xml.internal.bind; |
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27 |
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28 import java.lang.reflect.Field; |
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29 import java.lang.reflect.Method; |
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30 |
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31 import javax.xml.bind.JAXBException; |
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32 |
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33 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor; |
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34 |
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35 public class AccessorFactoryImpl implements InternalAccessorFactory { |
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36 |
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37 private static AccessorFactoryImpl instance = new AccessorFactoryImpl(); |
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38 private AccessorFactoryImpl(){} |
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39 |
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40 public static AccessorFactoryImpl getInstance(){ |
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41 return instance; |
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42 } |
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43 |
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44 /** |
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45 * Access a field of the class. |
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46 * |
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47 * @param bean the class to be processed. |
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48 * @param field the field within the class to be accessed. |
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49 * @param readOnly the isStatic value of the field's modifier. |
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50 * @return Accessor the accessor for this field |
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51 * |
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52 * @throws JAXBException reports failures of the method. |
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53 */ |
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54 public Accessor createFieldAccessor(Class bean, Field field, boolean readOnly) { |
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55 return readOnly |
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56 ? new Accessor.ReadOnlyFieldReflection(field) |
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57 : new Accessor.FieldReflection(field); |
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58 } |
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59 |
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60 /** |
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61 * Access a field of the class. |
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62 * |
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63 * @param bean the class to be processed. |
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64 * @param field the field within the class to be accessed. |
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65 * @param readOnly the isStatic value of the field's modifier. |
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66 * @param supressWarning supress security warning about accessing fields through reflection |
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67 * @return Accessor the accessor for this field |
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68 * |
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69 * @throws JAXBException reports failures of the method. |
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70 */ |
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71 public Accessor createFieldAccessor(Class bean, Field field, boolean readOnly, boolean supressWarning) { |
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72 return readOnly |
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73 ? new Accessor.ReadOnlyFieldReflection(field, supressWarning) |
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74 : new Accessor.FieldReflection(field, supressWarning); |
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75 } |
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76 |
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77 /** |
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78 * Access a property of the class. |
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79 * |
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80 * @param bean the class to be processed |
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81 * @param getter the getter method to be accessed. The value can be null. |
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82 * @param setter the setter method to be accessed. The value can be null. |
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83 * @return Accessor the accessor for these methods |
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84 * |
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85 * @throws JAXBException reports failures of the method. |
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86 */ |
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87 public Accessor createPropertyAccessor(Class bean, Method getter, Method setter) { |
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88 if (getter == null) { |
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89 return new Accessor.SetterOnlyReflection(setter); |
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90 } |
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91 if (setter == null) { |
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92 return new Accessor.GetterOnlyReflection(getter); |
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93 } |
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94 return new Accessor.GetterSetterReflection(getter, setter); |
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95 } |
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96 } |