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41 
42 #include "qxsdschemamerger_p.h"
43 
44 QT_BEGIN_NAMESPACE
45 
46 using namespace QPatternist;
47 
XsdSchemaMerger(const XsdSchema::Ptr & schema,const XsdSchema::Ptr & otherSchema)48 XsdSchemaMerger::XsdSchemaMerger(const XsdSchema::Ptr &schema, const XsdSchema::Ptr &otherSchema)
49 {
50     merge(schema, otherSchema);
51 }
52 
mergedSchema() const53 XsdSchema::Ptr XsdSchemaMerger::mergedSchema() const
54 {
55     return m_mergedSchema;
56 }
57 
merge(const XsdSchema::Ptr & schema,const XsdSchema::Ptr & otherSchema)58 void XsdSchemaMerger::merge(const XsdSchema::Ptr &schema, const XsdSchema::Ptr &otherSchema)
59 {
60     m_mergedSchema = XsdSchema::Ptr(new XsdSchema(otherSchema->namePool()));
61 
62     // first fill the merged schema with the values from schema
63     if (schema) {
64         const XsdElement::List elements = schema->elements();
65         for (int i = 0; i < elements.count(); ++i) {
66             m_mergedSchema->addElement(elements.at(i));
67         }
68 
69         const XsdAttribute::List attributes = schema->attributes();
70         for (int i = 0; i < attributes.count(); ++i) {
71             m_mergedSchema->addAttribute(attributes.at(i));
72         }
73 
74         const SchemaType::List types = schema->types();
75         for (int i = 0; i < types.count(); ++i) {
76             m_mergedSchema->addType(types.at(i));
77         }
78 
79         const SchemaType::List anonymousTypes = schema->anonymousTypes();
80         for (int i = 0; i < anonymousTypes.count(); ++i) {
81             m_mergedSchema->addAnonymousType(anonymousTypes.at(i));
82         }
83 
84         const XsdModelGroup::List elementGroups = schema->elementGroups();
85         for (int i = 0; i < elementGroups.count(); ++i) {
86             m_mergedSchema->addElementGroup(elementGroups.at(i));
87         }
88 
89         const XsdAttributeGroup::List attributeGroups = schema->attributeGroups();
90         for (int i = 0; i < attributeGroups.count(); ++i) {
91             m_mergedSchema->addAttributeGroup(attributeGroups.at(i));
92         }
93 
94         const XsdNotation::List notations = schema->notations();
95         for (int i = 0; i < notations.count(); ++i) {
96             m_mergedSchema->addNotation(notations.at(i));
97         }
98 
99         const XsdIdentityConstraint::List identityConstraints = schema->identityConstraints();
100         for (int i = 0; i < identityConstraints.count(); ++i) {
101             m_mergedSchema->addIdentityConstraint(identityConstraints.at(i));
102         }
103     }
104 
105     // then merge in the values from the otherSchema
106     {
107         const XsdElement::List elements = otherSchema->elements();
108         for (int i = 0; i < elements.count(); ++i) {
109             if (!m_mergedSchema->element(elements.at(i)->name(otherSchema->namePool())))
110                 m_mergedSchema->addElement(elements.at(i));
111         }
112 
113         const XsdAttribute::List attributes = otherSchema->attributes();
114         for (int i = 0; i < attributes.count(); ++i) {
115             if (!m_mergedSchema->attribute(attributes.at(i)->name(otherSchema->namePool())))
116                 m_mergedSchema->addAttribute(attributes.at(i));
117         }
118 
119         const SchemaType::List types = otherSchema->types();
120         for (int i = 0; i < types.count(); ++i) {
121             if (!m_mergedSchema->type(types.at(i)->name(otherSchema->namePool())))
122                 m_mergedSchema->addType(types.at(i));
123         }
124 
125         const SchemaType::List anonymousTypes = otherSchema->anonymousTypes();
126         for (int i = 0; i < anonymousTypes.count(); ++i) {
127             // add anonymous type as they are
128             m_mergedSchema->addAnonymousType(anonymousTypes.at(i));
129         }
130 
131         const XsdModelGroup::List elementGroups = otherSchema->elementGroups();
132         for (int i = 0; i < elementGroups.count(); ++i) {
133             if (!m_mergedSchema->elementGroup(elementGroups.at(i)->name(otherSchema->namePool())))
134                 m_mergedSchema->addElementGroup(elementGroups.at(i));
135         }
136 
137         const XsdAttributeGroup::List attributeGroups = otherSchema->attributeGroups();
138         for (int i = 0; i < attributeGroups.count(); ++i) {
139             if (!m_mergedSchema->attributeGroup(attributeGroups.at(i)->name(otherSchema->namePool())))
140                 m_mergedSchema->addAttributeGroup(attributeGroups.at(i));
141         }
142 
143         const XsdNotation::List notations = otherSchema->notations();
144         for (int i = 0; i < notations.count(); ++i) {
145             if (!m_mergedSchema->notation(notations.at(i)->name(otherSchema->namePool())))
146                 m_mergedSchema->addNotation(notations.at(i));
147         }
148 
149         const XsdIdentityConstraint::List identityConstraints = otherSchema->identityConstraints();
150         for (int i = 0; i < identityConstraints.count(); ++i) {
151             if (!m_mergedSchema->identityConstraint(identityConstraints.at(i)->name(otherSchema->namePool())))
152                 m_mergedSchema->addIdentityConstraint(identityConstraints.at(i));
153         }
154     }
155 }
156 
157 QT_END_NAMESPACE
158