[2674] | 1 | #ifndef DOMXPathNamespace_HEADER_GUARD_ |
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| 2 | #define DOMXPathNamespace_HEADER_GUARD_ |
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| 3 | |
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| 4 | /* |
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| 5 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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| 6 | * contributor license agreements. See the NOTICE file distributed with |
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| 7 | * this work for additional information regarding copyright ownership. |
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| 8 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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| 9 | * (the "License"); you may not use this file except in compliance with |
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| 10 | * the License. You may obtain a copy of the License at |
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| 11 | * |
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| 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 13 | * |
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| 14 | * Unless required by applicable law or agreed to in writing, software |
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| 15 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 17 | * See the License for the specific language governing permissions and |
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| 18 | * limitations under the License. |
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| 19 | */ |
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| 20 | |
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| 21 | #include <xercesc/dom/DOMNode.hpp> |
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| 22 | |
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| 23 | XERCES_CPP_NAMESPACE_BEGIN |
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| 24 | |
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| 25 | class DOMElement; |
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| 26 | |
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| 27 | /** |
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| 28 | * The <code>DOMXPathNamespace</code> interface is returned by <code>DOMXPathResult</code> |
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| 29 | * interfaces to represent the XPath namespace node type that DOM lacks. There is no |
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| 30 | * public constructor for this node type. Attempts to place it into a hierarchy or a |
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| 31 | * NamedNodeMap result in a DOMException with the code HIERARCHY_REQUEST_ERR. This node |
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| 32 | * is read only, so methods or setting of attributes that would mutate the node result |
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| 33 | * in a <code>DOMException</code> with the code NO_MODIFICATION_ALLOWED_ERR. |
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| 34 | * The core specification describes attributes of the <code>DOMNode</code> interface that |
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| 35 | * are different for different node types but does not describe XPATH_NAMESPACE_NODE, |
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| 36 | * so here is a description of those attributes for this node type. All attributes of |
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| 37 | * <code>DOMNode</code> not described in this section have a null or false value. |
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| 38 | * ownerDocument matches the ownerDocument of the ownerElement even if the element is later adopted. |
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| 39 | * nodeName is always the string "#namespace". |
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| 40 | * prefix is the prefix of the namespace represented by the node. |
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| 41 | * localName is the same as prefix. |
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| 42 | * nodeType is equal to XPATH_NAMESPACE_NODE. |
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| 43 | * namespaceURI is the namespace URI of the namespace represented by the node. |
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| 44 | * nodeValue is the same as namespaceURI. |
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| 45 | * adoptNode, cloneNode, and importNode fail on this node type by raising a DOMException with the code NOT_SUPPORTED_ERR. |
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| 46 | * Note: In future versions of the XPath specification, the definition of a namespace node may |
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| 47 | * be changed incomatibly, in which case incompatible changes to field values may be required to |
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| 48 | * implement versions beyond XPath 1.0. |
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| 49 | * @since DOM Level 3 |
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| 50 | */ |
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| 51 | class CDOM_EXPORT DOMXPathNamespace : public DOMNode |
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| 52 | { |
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| 53 | |
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| 54 | protected: |
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| 55 | // ----------------------------------------------------------------------- |
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| 56 | // Hidden constructors |
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| 57 | // ----------------------------------------------------------------------- |
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| 58 | /** @name Hidden constructors */ |
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| 59 | //@{ |
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| 60 | DOMXPathNamespace() {}; |
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| 61 | //@} |
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| 62 | |
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| 63 | private: |
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| 64 | // ----------------------------------------------------------------------- |
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| 65 | // Unimplemented constructors and operators |
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| 66 | // ----------------------------------------------------------------------- |
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| 67 | /** @name Unimplemented constructors and operators */ |
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| 68 | //@{ |
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| 69 | DOMXPathNamespace(const DOMXPathNamespace &); |
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| 70 | DOMXPathNamespace& operator = (const DOMXPathNamespace&); |
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| 71 | //@} |
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| 72 | |
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| 73 | public: |
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| 74 | |
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| 75 | |
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| 76 | enum XPathNodeType { |
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| 77 | XPATH_NAMESPACE_NODE = 13 |
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| 78 | }; |
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| 79 | |
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| 80 | // ----------------------------------------------------------------------- |
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| 81 | // All constructors are hidden, just the destructor is available |
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| 82 | // ----------------------------------------------------------------------- |
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| 83 | /** @name Destructor */ |
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| 84 | //@{ |
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| 85 | /** |
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| 86 | * Destructor |
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| 87 | * |
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| 88 | */ |
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| 89 | virtual ~DOMXPathNamespace() {}; |
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| 90 | //@} |
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| 91 | |
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| 92 | // ----------------------------------------------------------------------- |
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| 93 | // Virtual DOMDocument interface |
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| 94 | // ----------------------------------------------------------------------- |
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| 95 | /** @name Functions introduced in DOM Level 3 */ |
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| 96 | //@{ |
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| 97 | /** |
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| 98 | * The <code>DOMElement</code> on which the namespace was in scope when |
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| 99 | * it was requested. This does not change on a returned namespace node |
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| 100 | * even if the document changes such that the namespace goes out of |
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| 101 | * scope on that element and this node is no longer found there by XPath. |
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| 102 | * @since DOM Level 3 |
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| 103 | */ |
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| 104 | virtual DOMElement *getOwnerElement() const = 0; |
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| 105 | |
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| 106 | //@} |
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| 107 | }; |
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| 108 | |
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| 109 | XERCES_CPP_NAMESPACE_END |
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| 110 | |
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| 111 | #endif |
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