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1 /* |
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2 * Copyright (c) 1997, 2010, 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.xsom.impl; |
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27 |
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28 import com.sun.xml.internal.xsom.SCD; |
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29 import com.sun.xml.internal.xsom.XSAttGroupDecl; |
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30 import com.sun.xml.internal.xsom.XSAttributeDecl; |
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31 import com.sun.xml.internal.xsom.XSAttributeUse; |
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32 import com.sun.xml.internal.xsom.XSComplexType; |
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33 import com.sun.xml.internal.xsom.XSComponent; |
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34 import com.sun.xml.internal.xsom.XSContentType; |
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35 import com.sun.xml.internal.xsom.XSElementDecl; |
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36 import com.sun.xml.internal.xsom.XSFacet; |
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37 import com.sun.xml.internal.xsom.XSIdentityConstraint; |
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38 import com.sun.xml.internal.xsom.XSListSimpleType; |
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39 import com.sun.xml.internal.xsom.XSModelGroup; |
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40 import com.sun.xml.internal.xsom.XSModelGroupDecl; |
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41 import com.sun.xml.internal.xsom.XSNotation; |
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42 import com.sun.xml.internal.xsom.XSParticle; |
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43 import com.sun.xml.internal.xsom.XSRestrictionSimpleType; |
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44 import com.sun.xml.internal.xsom.XSSchema; |
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45 import com.sun.xml.internal.xsom.XSSchemaSet; |
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46 import com.sun.xml.internal.xsom.XSSimpleType; |
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47 import com.sun.xml.internal.xsom.XSType; |
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48 import com.sun.xml.internal.xsom.XSUnionSimpleType; |
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49 import com.sun.xml.internal.xsom.XSVariety; |
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50 import com.sun.xml.internal.xsom.XSWildcard; |
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51 import com.sun.xml.internal.xsom.impl.scd.Iterators; |
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52 import com.sun.xml.internal.xsom.visitor.XSContentTypeFunction; |
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53 import com.sun.xml.internal.xsom.visitor.XSContentTypeVisitor; |
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54 import com.sun.xml.internal.xsom.visitor.XSFunction; |
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55 import com.sun.xml.internal.xsom.visitor.XSSimpleTypeFunction; |
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56 import com.sun.xml.internal.xsom.visitor.XSSimpleTypeVisitor; |
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57 import com.sun.xml.internal.xsom.visitor.XSVisitor; |
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58 import org.xml.sax.Locator; |
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59 |
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60 import javax.xml.namespace.NamespaceContext; |
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61 import java.text.ParseException; |
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62 import java.util.ArrayList; |
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63 import java.util.Collection; |
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64 import java.util.Collections; |
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65 import java.util.HashMap; |
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66 import java.util.Iterator; |
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67 import java.util.List; |
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68 import java.util.Map; |
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69 import java.util.Vector; |
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70 |
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71 public class SchemaSetImpl implements XSSchemaSet |
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72 { |
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73 private final Map<String,XSSchema> schemas = new HashMap<String,XSSchema>(); |
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74 private final Vector<XSSchema> schemas2 = new Vector<XSSchema>(); |
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75 private final List<XSSchema> readonlySchemaList = Collections.unmodifiableList(schemas2); |
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76 |
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77 /** |
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78 * Gets a reference to the existing schema or creates a new one |
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79 * if none exists yet. |
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80 */ |
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81 public SchemaImpl createSchema(String targetNamespace, Locator location) { |
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82 SchemaImpl obj = (SchemaImpl)schemas.get(targetNamespace); |
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83 if (obj == null) { |
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84 obj = new SchemaImpl(this, location, targetNamespace); |
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85 schemas.put(targetNamespace, obj); |
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86 schemas2.add(obj); |
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87 } |
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88 return obj; |
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89 } |
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90 |
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91 public int getSchemaSize() { |
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92 return schemas.size(); |
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93 } |
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94 public XSSchema getSchema(String targetNamespace) { |
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95 return schemas.get(targetNamespace); |
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96 } |
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97 public XSSchema getSchema(int idx) { |
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98 return schemas2.get(idx); |
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99 } |
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100 public Iterator<XSSchema> iterateSchema() { |
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101 return schemas2.iterator(); |
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102 } |
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103 |
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104 public final Collection<XSSchema> getSchemas() { |
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105 return readonlySchemaList; |
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106 } |
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107 |
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108 public XSType getType(String ns, String localName) { |
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109 XSSchema schema = getSchema(ns); |
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110 if(schema==null) return null; |
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111 |
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112 return schema.getType(localName); |
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113 } |
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114 |
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115 public XSSimpleType getSimpleType( String ns, String localName ) { |
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116 XSSchema schema = getSchema(ns); |
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117 if(schema==null) return null; |
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118 |
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119 return schema.getSimpleType(localName); |
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120 } |
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121 |
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122 public XSElementDecl getElementDecl( String ns, String localName ) { |
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123 XSSchema schema = getSchema(ns); |
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124 if(schema==null) return null; |
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125 |
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126 return schema.getElementDecl(localName); |
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127 } |
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128 |
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129 public XSAttributeDecl getAttributeDecl( String ns, String localName ) { |
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130 XSSchema schema = getSchema(ns); |
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131 if(schema==null) return null; |
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132 |
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133 return schema.getAttributeDecl(localName); |
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134 } |
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135 |
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136 public XSModelGroupDecl getModelGroupDecl( String ns, String localName ) { |
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137 XSSchema schema = getSchema(ns); |
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138 if(schema==null) return null; |
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139 |
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140 return schema.getModelGroupDecl(localName); |
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141 } |
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142 |
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143 public XSAttGroupDecl getAttGroupDecl( String ns, String localName ) { |
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144 XSSchema schema = getSchema(ns); |
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145 if(schema==null) return null; |
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146 |
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147 return schema.getAttGroupDecl(localName); |
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148 } |
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149 |
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150 public XSComplexType getComplexType( String ns, String localName ) { |
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151 XSSchema schema = getSchema(ns); |
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152 if(schema==null) return null; |
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153 |
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154 return schema.getComplexType(localName); |
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155 } |
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156 |
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157 public XSIdentityConstraint getIdentityConstraint(String ns, String localName) { |
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158 XSSchema schema = getSchema(ns); |
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159 if(schema==null) return null; |
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160 |
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161 return schema.getIdentityConstraint(localName); |
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162 } |
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163 |
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164 public Iterator<XSElementDecl> iterateElementDecls() { |
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165 return new Iterators.Map<XSElementDecl,XSSchema>(iterateSchema()) { |
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166 protected Iterator<XSElementDecl> apply(XSSchema u) { |
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167 return u.iterateElementDecls(); |
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168 } |
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169 }; |
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170 } |
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171 |
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172 public Iterator<XSType> iterateTypes() { |
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173 return new Iterators.Map<XSType,XSSchema>(iterateSchema()) { |
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174 protected Iterator<XSType> apply(XSSchema u) { |
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175 return u.iterateTypes(); |
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176 } |
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177 }; |
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178 } |
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179 |
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180 public Iterator<XSAttributeDecl> iterateAttributeDecls() { |
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181 return new Iterators.Map<XSAttributeDecl,XSSchema>(iterateSchema()) { |
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182 protected Iterator<XSAttributeDecl> apply(XSSchema u) { |
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183 return u.iterateAttributeDecls(); |
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184 } |
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185 }; |
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186 } |
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187 public Iterator<XSAttGroupDecl> iterateAttGroupDecls() { |
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188 return new Iterators.Map<XSAttGroupDecl,XSSchema>(iterateSchema()) { |
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189 protected Iterator<XSAttGroupDecl> apply(XSSchema u) { |
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190 return u.iterateAttGroupDecls(); |
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191 } |
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192 }; |
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193 } |
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194 public Iterator<XSModelGroupDecl> iterateModelGroupDecls() { |
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195 return new Iterators.Map<XSModelGroupDecl,XSSchema>(iterateSchema()) { |
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196 protected Iterator<XSModelGroupDecl> apply(XSSchema u) { |
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197 return u.iterateModelGroupDecls(); |
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198 } |
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199 }; |
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200 } |
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201 public Iterator<XSSimpleType> iterateSimpleTypes() { |
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202 return new Iterators.Map<XSSimpleType,XSSchema>(iterateSchema()) { |
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203 protected Iterator<XSSimpleType> apply(XSSchema u) { |
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204 return u.iterateSimpleTypes(); |
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205 } |
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206 }; |
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207 } |
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208 public Iterator<XSComplexType> iterateComplexTypes() { |
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209 return new Iterators.Map<XSComplexType,XSSchema>(iterateSchema()) { |
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210 protected Iterator<XSComplexType> apply(XSSchema u) { |
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211 return u.iterateComplexTypes(); |
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212 } |
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213 }; |
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214 } |
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215 public Iterator<XSNotation> iterateNotations() { |
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216 return new Iterators.Map<XSNotation,XSSchema>(iterateSchema()) { |
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217 protected Iterator<XSNotation> apply(XSSchema u) { |
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218 return u.iterateNotations(); |
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219 } |
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220 }; |
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221 } |
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222 |
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223 public Iterator<XSIdentityConstraint> iterateIdentityConstraints() { |
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224 return new Iterators.Map<XSIdentityConstraint,XSSchema>(iterateSchema()) { |
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225 protected Iterator<XSIdentityConstraint> apply(XSSchema u) { |
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226 return u.getIdentityConstraints().values().iterator(); |
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227 } |
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228 }; |
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229 } |
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230 |
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231 public Collection<XSComponent> select(String scd, NamespaceContext nsContext) { |
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232 try { |
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233 return SCD.create(scd,nsContext).select(this); |
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234 } catch (ParseException e) { |
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235 throw new IllegalArgumentException(e); |
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236 } |
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237 } |
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238 |
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239 public XSComponent selectSingle(String scd, NamespaceContext nsContext) { |
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240 try { |
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241 return SCD.create(scd,nsContext).selectSingle(this); |
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242 } catch (ParseException e) { |
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243 throw new IllegalArgumentException(e); |
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244 } |
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245 } |
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246 |
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247 |
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248 public final EmptyImpl empty = new EmptyImpl(); |
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249 public XSContentType getEmpty() { return empty; } |
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250 |
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251 public XSSimpleType getAnySimpleType() { return anySimpleType; } |
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252 public final AnySimpleType anySimpleType = new AnySimpleType(); |
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253 private class AnySimpleType extends DeclarationImpl |
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254 implements XSRestrictionSimpleType, Ref.SimpleType { |
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255 |
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256 AnySimpleType() { |
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257 super(null,null,null,null,"http://www.w3.org/2001/XMLSchema","anySimpleType",false); |
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258 } |
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259 public SchemaImpl getOwnerSchema() { |
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260 return createSchema("http://www.w3.org/2001/XMLSchema",null); |
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261 } |
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262 public XSSimpleType asSimpleType() { return this; } |
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263 public XSComplexType asComplexType() { return null; } |
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264 |
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265 public boolean isDerivedFrom(XSType t) { |
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266 return t==this || t==anyType; |
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267 } |
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268 |
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269 public boolean isSimpleType() { return true; } |
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270 public boolean isComplexType() { return false; } |
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271 public XSContentType asEmpty() { return null; } |
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272 public XSParticle asParticle() { return null; } |
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273 public XSType getBaseType() { return anyType; } |
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274 public XSSimpleType getSimpleBaseType() { return null; } |
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275 public int getDerivationMethod() { return RESTRICTION; } |
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276 public Iterator<XSFacet> iterateDeclaredFacets() { return Iterators.empty(); } |
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277 public Collection<? extends XSFacet> getDeclaredFacets() { return Collections.EMPTY_LIST; } |
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278 public void visit( XSSimpleTypeVisitor visitor ) {visitor.restrictionSimpleType(this); } |
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279 public void visit( XSContentTypeVisitor visitor ) {visitor.simpleType(this); } |
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280 public void visit( XSVisitor visitor ) {visitor.simpleType(this); } |
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281 public <T> T apply( XSSimpleTypeFunction<T> f ) {return f.restrictionSimpleType(this); } |
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282 public <T> T apply( XSContentTypeFunction<T> f ) { return f.simpleType(this); } |
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283 public <T> T apply( XSFunction<T> f ) { return f.simpleType(this); } |
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284 public XSVariety getVariety() { return XSVariety.ATOMIC; } |
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285 public XSSimpleType getPrimitiveType() {return this;} |
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286 public boolean isPrimitive() {return true;} |
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287 public XSListSimpleType getBaseListType() {return null;} |
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288 public XSUnionSimpleType getBaseUnionType() {return null;} |
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289 public XSFacet getFacet(String name) { return null; } |
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290 public List<XSFacet> getFacets( String name ) { return Collections.EMPTY_LIST; } |
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291 public XSFacet getDeclaredFacet(String name) { return null; } |
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292 public List<XSFacet> getDeclaredFacets(String name) { return Collections.EMPTY_LIST; } |
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293 |
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294 public boolean isRestriction() { return true; } |
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295 public boolean isList() { return false; } |
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296 public boolean isUnion() { return false; } |
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297 public boolean isFinal(XSVariety v) { return false; } |
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298 public XSRestrictionSimpleType asRestriction() { return this; } |
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299 public XSListSimpleType asList() { return null; } |
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300 public XSUnionSimpleType asUnion() { return null; } |
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301 public XSSimpleType getType() { return this; } // Ref.SimpleType implementation |
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302 public XSSimpleType getRedefinedBy() { return null; } |
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303 public int getRedefinedCount() { return 0; } |
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304 |
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305 public XSType[] listSubstitutables() { |
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306 return Util.listSubstitutables(this); |
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307 } |
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308 } |
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309 |
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310 public XSComplexType getAnyType() { return anyType; } |
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311 public final AnyType anyType = new AnyType(); |
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312 private class AnyType extends DeclarationImpl implements XSComplexType, Ref.Type { |
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313 AnyType() { |
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314 super(null,null,null,null,"http://www.w3.org/2001/XMLSchema","anyType",false); |
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315 } |
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316 public SchemaImpl getOwnerSchema() { |
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317 return createSchema("http://www.w3.org/2001/XMLSchema",null); |
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318 } |
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319 public boolean isAbstract() { return false; } |
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320 public XSWildcard getAttributeWildcard() { return anyWildcard; } |
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321 public XSAttributeUse getAttributeUse( String nsURI, String localName ) { return null; } |
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322 public Iterator<XSAttributeUse> iterateAttributeUses() { return Iterators.empty(); } |
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323 public XSAttributeUse getDeclaredAttributeUse( String nsURI, String localName ) { return null; } |
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324 public Iterator<XSAttributeUse> iterateDeclaredAttributeUses() { return Iterators.empty(); } |
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325 public Iterator<XSAttGroupDecl> iterateAttGroups() { return Iterators.empty(); } |
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326 public Collection<XSAttributeUse> getAttributeUses() { return Collections.EMPTY_LIST; } |
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327 public Collection<? extends XSAttributeUse> getDeclaredAttributeUses() { return Collections.EMPTY_LIST; } |
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328 public Collection<? extends XSAttGroupDecl> getAttGroups() { return Collections.EMPTY_LIST; } |
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329 public boolean isFinal( int i ) { return false; } |
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330 public boolean isSubstitutionProhibited( int i ) { return false; } |
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331 public boolean isMixed() { return true; } |
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332 public XSContentType getContentType() { return contentType; } |
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333 public XSContentType getExplicitContent() { return null; } |
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334 public XSType getBaseType() { return this; } |
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335 public XSSimpleType asSimpleType() { return null; } |
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336 public XSComplexType asComplexType() { return this; } |
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337 |
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338 public boolean isDerivedFrom(XSType t) { |
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339 return t==this; |
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340 } |
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341 |
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342 public boolean isSimpleType() { return false; } |
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343 public boolean isComplexType() { return true; } |
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344 public XSContentType asEmpty() { return null; } |
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345 public int getDerivationMethod() { return XSType.RESTRICTION; } |
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346 |
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347 public XSElementDecl getScope() { return null; } |
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348 public void visit( XSVisitor visitor ) { visitor.complexType(this); } |
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349 public <T> T apply( XSFunction<T> f ) { return f.complexType(this); } |
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350 |
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351 public XSType getType() { return this; } // Ref.Type implementation |
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352 |
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353 public XSComplexType getRedefinedBy() { return null; } |
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354 public int getRedefinedCount() { return 0; } |
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355 |
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356 public XSType[] listSubstitutables() { |
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357 return Util.listSubstitutables(this); |
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358 } |
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359 |
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360 private final WildcardImpl anyWildcard = new WildcardImpl.Any(null,null,null,null,XSWildcard.SKIP); |
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361 private final XSContentType contentType = new ParticleImpl( null, null, |
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362 new ModelGroupImpl(null, null, null, null,XSModelGroup.SEQUENCE, new ParticleImpl[]{ |
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363 new ParticleImpl( null, null, |
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364 anyWildcard, null, |
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365 XSParticle.UNBOUNDED, 0 ) |
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366 }) |
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367 ,null,1,1); |
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368 public List<XSComplexType> getSubtypes() { |
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369 ArrayList subtypeList = new ArrayList(); |
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370 Iterator<XSComplexType> cTypes = getRoot().iterateComplexTypes(); |
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371 while (cTypes.hasNext()) { |
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372 XSComplexType cType= cTypes.next(); |
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373 XSType base = cType.getBaseType(); |
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374 if ((base != null) && (base.equals(this))) { |
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375 subtypeList.add(cType); |
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376 } |
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377 } |
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378 return subtypeList; |
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379 } |
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380 |
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381 public List<XSElementDecl> getElementDecls() { |
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382 ArrayList declList = new ArrayList(); |
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383 XSSchemaSet schemaSet = getRoot(); |
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384 for (XSSchema sch : schemaSet.getSchemas()) { |
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385 for (XSElementDecl decl : sch.getElementDecls().values()) { |
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386 if (decl.getType().equals(this)) { |
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387 declList.add(decl); |
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388 } |
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389 } |
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390 } |
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391 return declList; |
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392 } |
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393 } |
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394 } |