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39
40#include "qbasictypesfactory_p.h"
41#include "qconstructorfunctionsfactory_p.h"
42#include "qfunctioncall_p.h"
43#include "qxpath10corefunctions_p.h"
44#include "qxpath20corefunctions_p.h"
45#include "qxslt20corefunctions_p.h"
46
47#include "qfunctionfactorycollection_p.h"
48
49QT_BEGIN_NAMESPACE
50
51using namespace QPatternist;
52
53Expression::Ptr FunctionFactoryCollection::createFunctionCall(const QXmlName name,
54 const Expression::List &arguments,
55 const StaticContext::Ptr &context,
56 const SourceLocationReflection *const r)
57{
58 const_iterator it;
59 const_iterator e(constEnd());
60 Expression::Ptr function;
61
62 for(it = constBegin(); it != e; ++it)
63 {
64 function = (*it)->createFunctionCall(name, arguments, context, r);
65
66 if(function)
67 break;
68 }
69
70 return function;
71}
72
73bool FunctionFactoryCollection::isAvailable(const NamePool::Ptr &np, const QXmlName name, const xsInteger arity)
74{
75 const_iterator it;
76 const_iterator e(constEnd());
77
78 for(it = constBegin(); it != e; ++it)
79 if((*it)->isAvailable(np, name, arity))
80 return true;
81
82 return false;
83}
84
85FunctionSignature::Hash FunctionFactoryCollection::functionSignatures() const
86{
87 /* We simply grab the function signatures for each library, and
88 * put them all in one list. */
89
90 const const_iterator e(constEnd());
91 FunctionSignature::Hash result;
92
93 for(const_iterator it(constBegin()); it != e; ++it)
94 {
95 const auto &signatures = (*it)->functionSignatures();
96 const FunctionSignature::Hash::const_iterator e2(signatures.constEnd());
97 FunctionSignature::Hash::const_iterator sit(signatures.constBegin());
98
99 for(; sit != e2; ++sit)
100 result.insert(akey: sit.key(), avalue: sit.value());
101 }
102
103 return result;
104}
105
106FunctionSignature::Ptr FunctionFactoryCollection::retrieveFunctionSignature(const NamePool::Ptr &, const QXmlName name)
107{
108 return functionSignatures().value(akey: name);
109}
110
111FunctionFactory::Ptr FunctionFactoryCollection::xpath10Factory()
112{
113 /* We don't use a global static for caching this, because AbstractFunctionFactory
114 * stores state specific to the NamePool, when being used. */
115 return FunctionFactory::Ptr(new XPath10CoreFunctions());
116}
117
118FunctionFactory::Ptr FunctionFactoryCollection::xpath20Factory(const NamePool::Ptr &np)
119{
120 /* We don't use a global static for caching this, because AbstractFunctionFactory
121 * stores state specific to the NamePool, when being used. */
122 const FunctionFactoryCollection::Ptr fact(new FunctionFactoryCollection());
123 fact->append(t: xpath10Factory());
124 fact->append(t: FunctionFactory::Ptr(new XPath20CoreFunctions()));
125 fact->append(t: FunctionFactory::Ptr(
126 new ConstructorFunctionsFactory(np, BasicTypesFactory::self(np))));
127 return fact;
128}
129
130FunctionFactory::Ptr FunctionFactoryCollection::xslt20Factory(const NamePool::Ptr &np)
131{
132 const FunctionFactory::Ptr retval(xpath20Factory(np));
133 static_cast<FunctionFactoryCollection *>(retval.data())->append(t: FunctionFactory::Ptr(new XSLT20CoreFunctions()));
134 return retval;
135}
136
137QT_END_NAMESPACE
138

source code of qtxmlpatterns/src/xmlpatterns/functions/qfunctionfactorycollection.cpp