[2674] | 1 | #ifndef DOMImplementationRegistry_HEADER_GUARD_ |
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| 2 | #define DOMImplementationRegistry_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 | /* |
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| 22 | * $Id: DOMImplementationRegistry.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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| 23 | */ |
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| 24 | |
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| 25 | /** |
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| 26 | * This class holds the list of registered DOMImplementations. Implementation |
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| 27 | * or application can register DOMImplementationSource to the registry, and |
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| 28 | * then can query DOMImplementation based on a list of requested features. |
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| 29 | * |
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| 30 | * <p>This provides an application with an implementation independent starting |
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| 31 | * point. |
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| 32 | * |
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| 33 | * @see DOMImplementation |
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| 34 | * @see DOMImplementationSource |
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| 35 | * @since DOM Level 3 |
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| 36 | */ |
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| 37 | |
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| 38 | #include <xercesc/util/XercesDefs.hpp> |
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| 39 | |
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| 40 | XERCES_CPP_NAMESPACE_BEGIN |
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| 41 | |
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| 42 | |
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| 43 | class DOMImplementation; |
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| 44 | class DOMImplementationSource; |
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| 45 | |
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| 46 | class CDOM_EXPORT DOMImplementationRegistry |
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| 47 | { |
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| 48 | public: |
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| 49 | // ----------------------------------------------------------------------- |
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| 50 | // Static DOMImplementationRegistry interface |
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| 51 | // ----------------------------------------------------------------------- |
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| 52 | /** @name Functions introduced in DOM Level 3 */ |
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| 53 | //@{ |
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| 54 | /** |
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| 55 | * Return the first registered implementation that has the desired features, |
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| 56 | * or null if none is found. |
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| 57 | * |
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| 58 | * <p><b>"Experimental - subject to change"</b></p> |
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| 59 | * |
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| 60 | * @param features A string that specifies which features are required. |
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| 61 | * This is a space separated list in which each feature is |
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| 62 | * specified by its name optionally followed by a space |
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| 63 | * and a version number. |
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| 64 | * This is something like: "XML 1.0 Traversal 2.0" |
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| 65 | * @return An implementation that has the desired features, or |
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| 66 | * <code>null</code> if this source has none. |
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| 67 | * @since DOM Level 3 |
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| 68 | */ |
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| 69 | static DOMImplementation* getDOMImplementation(const XMLCh* features); |
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| 70 | |
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| 71 | /** |
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| 72 | * Register an implementation. |
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| 73 | * |
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| 74 | * <p><b>"Experimental - subject to change"</b></p> |
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| 75 | * |
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| 76 | * @param source A DOMImplementation Source object to be added to the registry. |
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| 77 | * The registry does NOT adopt the source object. Users still own it. |
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| 78 | * @since DOM Level 3 |
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| 79 | */ |
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| 80 | static void addSource(DOMImplementationSource* source); |
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| 81 | //@} |
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| 82 | |
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| 83 | private: |
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| 84 | DOMImplementationRegistry(); |
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| 85 | }; |
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| 86 | |
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| 87 | XERCES_CPP_NAMESPACE_END |
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| 88 | |
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| 89 | #endif |
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