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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.v2.schemagen; |
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27 |
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28 import javax.xml.bind.annotation.XmlNsForm; |
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29 import javax.xml.namespace.QName; |
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30 |
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31 import com.sun.xml.internal.bind.v2.schemagen.xmlschema.LocalAttribute; |
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32 import com.sun.xml.internal.bind.v2.schemagen.xmlschema.LocalElement; |
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33 import com.sun.xml.internal.bind.v2.schemagen.xmlschema.Schema; |
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34 import com.sun.xml.internal.txw2.TypedXmlWriter; |
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35 |
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36 /** |
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37 * Represents the form default value. |
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38 * |
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39 * @author Kohsuke Kawaguchi |
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40 */ |
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41 enum Form { |
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42 QUALIFIED(XmlNsForm.QUALIFIED,true) { |
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43 void declare(String attName,Schema schema) { |
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44 schema._attribute(attName,"qualified"); |
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45 } |
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46 }, |
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47 UNQUALIFIED(XmlNsForm.UNQUALIFIED,false) { |
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48 void declare(String attName,Schema schema) { |
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49 // pointless, but required by the spec. |
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50 // people need to understand that @attributeFormDefault is a syntax sugar |
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51 schema._attribute(attName,"unqualified"); |
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52 } |
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53 }, |
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54 UNSET(XmlNsForm.UNSET,false) { |
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55 void declare(String attName,Schema schema) { |
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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 * The same constant defined in the spec. |
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61 */ |
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62 private final XmlNsForm xnf; |
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63 |
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64 /** |
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65 * What's the effective value? UNSET means unqualified per XSD spec.) |
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66 */ |
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67 public final boolean isEffectivelyQualified; |
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68 |
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69 Form(XmlNsForm xnf, boolean effectivelyQualified) { |
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70 this.xnf = xnf; |
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71 this.isEffectivelyQualified = effectivelyQualified; |
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72 } |
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73 |
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74 /** |
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75 * Writes the attribute on the generated <schema> element. |
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76 */ |
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77 abstract void declare(String attName, Schema schema); |
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78 |
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79 /** |
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80 * Given the effective 'form' value, write (or suppress) the @form attribute |
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81 * on the generated XML. |
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82 */ |
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83 public void writeForm(LocalElement e, QName tagName) { |
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84 _writeForm(e,tagName); |
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85 } |
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86 |
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87 public void writeForm(LocalAttribute a, QName tagName) { |
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88 _writeForm(a,tagName); |
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89 } |
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90 |
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91 private void _writeForm(TypedXmlWriter e, QName tagName) { |
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92 boolean qualified = tagName.getNamespaceURI().length()>0; |
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93 |
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94 if(qualified && this!=QUALIFIED) |
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95 e._attribute("form","qualified"); |
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96 else |
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97 if(!qualified && this==QUALIFIED) |
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98 e._attribute("form","unqualified"); |
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99 } |
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100 |
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101 /** |
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102 * Gets the constant the corresponds to the given {@link XmlNsForm}. |
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103 */ |
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104 public static Form get(XmlNsForm xnf) { |
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105 for (Form v : values()) { |
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106 if(v.xnf==xnf) |
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107 return v; |
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108 } |
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109 throw new IllegalArgumentException(); |
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110 } |
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111 |
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112 } |