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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 // |
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43 // W A R N I N G |
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44 // ------------- |
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45 // |
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46 // This file is not part of the Qt API. It exists purely as an |
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47 // implementation detail. This header file may change from version to |
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48 // version without notice, or even be removed. |
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49 // |
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50 // We mean it. |
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51 |
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52 #ifndef Patternist_XsdSchemaContext_H |
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53 #define Patternist_XsdSchemaContext_H |
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54 |
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55 #include "qnamedschemacomponent_p.h" |
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56 #include "qreportcontext_p.h" |
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57 #include "qschematypefactory_p.h" |
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58 #include "qxsdschematoken_p.h" |
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59 #include "qxsdschema_p.h" |
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60 #include "qxsdschemachecker_p.h" |
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61 #include "qxsdschemaresolver_p.h" |
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62 |
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63 #include <QtCore/QUrl> |
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64 #include <QtNetwork/QNetworkAccessManager> |
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65 #include <QtXmlPatterns/QAbstractMessageHandler> |
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66 |
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67 QT_BEGIN_HEADER |
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68 |
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69 QT_BEGIN_NAMESPACE |
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70 |
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71 namespace QPatternist |
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72 { |
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73 /** |
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74 * @short A context for schema parsing and validation. |
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75 * |
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76 * This class provides the infrastructure for error reporting and |
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77 * network access. Additionally it stores objects that are used by |
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78 * both, the parser and the validator. |
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79 * |
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80 * @ingroup Patternist_schema |
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81 * @author Tobias Koenig <tobias.koenig@nokia.com> |
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82 */ |
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83 class XsdSchemaContext : public ReportContext |
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84 { |
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85 public: |
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86 /** |
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87 * A smart pointer wrapping XsdSchemaContext instances. |
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88 */ |
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89 typedef QExplicitlySharedDataPointer<XsdSchemaContext> Ptr; |
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90 |
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91 /** |
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92 * Creates a new schema context object. |
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93 * |
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94 * @param namePool The name pool all names belong to. |
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95 */ |
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96 XsdSchemaContext(const NamePool::Ptr &namePool); |
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97 |
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98 /** |
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99 * Returns the name pool of the schema context. |
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100 */ |
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101 virtual NamePool::Ptr namePool() const; |
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102 |
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103 /** |
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104 * Sets the base URI for the main schema. |
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105 * |
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106 * The main schema is the one that includes resp. imports |
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107 * all the other schema files. |
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108 */ |
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109 virtual void setBaseURI(const QUrl &uri); |
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110 |
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111 /** |
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112 * Returns the base URI of the main schema. |
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113 */ |
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114 virtual QUrl baseURI() const; |
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115 |
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116 /** |
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117 * Sets the network access manager that should be used |
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118 * to access referenced schema definitions. |
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119 */ |
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120 void setNetworkAccessManager(QNetworkAccessManager *accessManager); |
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121 |
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122 /** |
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123 * Returns the network access manager that is used to |
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124 * access referenced schema definitions. |
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125 */ |
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126 virtual QNetworkAccessManager* networkAccessManager() const; |
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127 |
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128 /** |
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129 * Sets the message @p handler used by the context for error reporting. |
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130 */ |
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131 void setMessageHandler(QAbstractMessageHandler *handler); |
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132 |
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133 /** |
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134 * Returns the message handler used by the context for |
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135 * error reporting. |
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136 */ |
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137 virtual QAbstractMessageHandler* messageHandler() const; |
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138 |
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139 /** |
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140 * Always returns an empty source location. |
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141 */ |
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142 virtual QSourceLocation locationFor(const SourceLocationReflection *const reflection) const; |
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143 |
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144 /** |
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145 * Sets the uri @p resolver that is used for resolving URIs in the |
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146 * schema parser. |
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147 */ |
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148 void setUriResolver(const QAbstractUriResolver *resolver); |
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149 |
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150 /** |
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151 * Returns the uri resolver that is used for resolving URIs in the |
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152 * schema parser. |
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153 */ |
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154 virtual const QAbstractUriResolver* uriResolver() const; |
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155 |
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156 /** |
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157 * Returns the list of facets for the given simple @p type. |
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158 */ |
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159 XsdFacet::Hash facetsForType(const AnySimpleType::Ptr &type) const; |
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160 |
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161 /** |
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162 * Returns a schema type factory that contains some predefined schema types. |
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163 */ |
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164 SchemaTypeFactory::Ptr schemaTypeFactory() const; |
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165 |
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166 /** |
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167 * The following variables should not be accessed directly. |
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168 */ |
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169 mutable SchemaTypeFactory::Ptr m_schemaTypeFactory; |
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170 mutable QHash<SchemaType::Ptr, XsdFacet::Hash> m_builtinTypesFacetList; |
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171 |
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172 private: |
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173 QHash<SchemaType::Ptr, XsdFacet::Hash> setupBuiltinTypesFacetList() const; |
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174 |
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175 NamePool::Ptr m_namePool; |
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176 QNetworkAccessManager* m_networkAccessManager; |
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177 QUrl m_baseURI; |
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178 const QAbstractUriResolver* m_uriResolver; |
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179 QAbstractMessageHandler* m_messageHandler; |
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180 }; |
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181 } |
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182 |
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183 QT_END_NAMESPACE |
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184 |
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185 QT_END_HEADER |
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186 |
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187 #endif |