[2674] | 1 | #ifndef DOMXPathNSResolver_HEADER_GUARD_ |
---|
| 2 | #define DOMXPathNSResolver_HEADER_GUARD_ |
---|
| 3 | |
---|
| 4 | /* |
---|
| 5 | * Licensed to the Apache Software Foundation (ASF) under one or more |
---|
| 6 | * contributor license agreements. See the NOTICE file distributed with |
---|
| 7 | * this work for additional information regarding copyright ownership. |
---|
| 8 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
---|
| 9 | * (the "License"); you may not use this file except in compliance with |
---|
| 10 | * the License. You may obtain a copy of the License at |
---|
| 11 | * |
---|
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 13 | * |
---|
| 14 | * Unless required by applicable law or agreed to in writing, software |
---|
| 15 | * distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 17 | * See the License for the specific language governing permissions and |
---|
| 18 | * limitations under the License. |
---|
| 19 | */ |
---|
| 20 | |
---|
| 21 | #include <xercesc/util/XercesDefs.hpp> |
---|
| 22 | |
---|
| 23 | XERCES_CPP_NAMESPACE_BEGIN |
---|
| 24 | /** |
---|
| 25 | * The <code>DOMXPathNSResolver</code> interface permit prefix strings |
---|
| 26 | * in the expression to be properly bound to namespaceURI strings. |
---|
| 27 | * <code>DOMXPathEvaluator</code> can construct an implementation of |
---|
| 28 | * <code>DOMXPathNSResolver</code> from a node, or the interface may be |
---|
| 29 | * implemented by any application. |
---|
| 30 | * @since DOM Level 3 |
---|
| 31 | */ |
---|
| 32 | class CDOM_EXPORT DOMXPathNSResolver |
---|
| 33 | { |
---|
| 34 | |
---|
| 35 | protected: |
---|
| 36 | // ----------------------------------------------------------------------- |
---|
| 37 | // Hidden constructors |
---|
| 38 | // ----------------------------------------------------------------------- |
---|
| 39 | /** @name Hidden constructors */ |
---|
| 40 | //@{ |
---|
| 41 | DOMXPathNSResolver() {}; |
---|
| 42 | //@} |
---|
| 43 | |
---|
| 44 | private: |
---|
| 45 | // ----------------------------------------------------------------------- |
---|
| 46 | // Unimplemented constructors and operators |
---|
| 47 | // ----------------------------------------------------------------------- |
---|
| 48 | /** @name Unimplemented constructors and operators */ |
---|
| 49 | //@{ |
---|
| 50 | DOMXPathNSResolver(const DOMXPathNSResolver &); |
---|
| 51 | DOMXPathNSResolver& operator = (const DOMXPathNSResolver&); |
---|
| 52 | //@} |
---|
| 53 | |
---|
| 54 | public: |
---|
| 55 | // ----------------------------------------------------------------------- |
---|
| 56 | // All constructors are hidden, just the destructor is available |
---|
| 57 | // ----------------------------------------------------------------------- |
---|
| 58 | /** @name Destructor */ |
---|
| 59 | //@{ |
---|
| 60 | /** |
---|
| 61 | * Destructor |
---|
| 62 | * |
---|
| 63 | */ |
---|
| 64 | virtual ~DOMXPathNSResolver() {}; |
---|
| 65 | //@} |
---|
| 66 | |
---|
| 67 | // ----------------------------------------------------------------------- |
---|
| 68 | // Virtual DOMDocument interface |
---|
| 69 | // ----------------------------------------------------------------------- |
---|
| 70 | /** @name Functions introduced in DOM Level 3 */ |
---|
| 71 | //@{ |
---|
| 72 | |
---|
| 73 | /** Look up the namespace URI associated to the given namespace prefix. |
---|
| 74 | * The XPath evaluator must never call this with a null or empty argument, |
---|
| 75 | * because the result of doing this is undefined. |
---|
| 76 | * @param prefix of type XMLCh - The prefix to look for. |
---|
| 77 | * @return the associated namespace URI or null if none is found. |
---|
| 78 | */ |
---|
| 79 | virtual const XMLCh* lookupNamespaceURI(const XMLCh* prefix) const = 0; |
---|
| 80 | //@} |
---|
| 81 | |
---|
| 82 | |
---|
| 83 | // ----------------------------------------------------------------------- |
---|
| 84 | // Non-standard extension |
---|
| 85 | // ----------------------------------------------------------------------- |
---|
| 86 | /** @name Non-standard extension */ |
---|
| 87 | //@{ |
---|
| 88 | |
---|
| 89 | /** |
---|
| 90 | * Non-standard extension |
---|
| 91 | * |
---|
| 92 | * XPath2 implementations require a reverse lookup in the static context. |
---|
| 93 | * Look up the prefix associated with the namespace URI |
---|
| 94 | * The XPath evaluator must never call this with a null or empty argument, |
---|
| 95 | * because the result of doing this is undefined. |
---|
| 96 | * @param URI of type XMLCh - The namespace to look for. |
---|
| 97 | * @return the associated prefix or null if none is found. |
---|
| 98 | */ |
---|
| 99 | virtual const XMLCh* lookupPrefix(const XMLCh* URI) const = 0; |
---|
| 100 | |
---|
| 101 | |
---|
| 102 | //@} |
---|
| 103 | }; |
---|
| 104 | |
---|
| 105 | XERCES_CPP_NAMESPACE_END |
---|
| 106 | |
---|
| 107 | #endif |
---|
| 108 | |
---|