| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * $Id$ |
| */ |
| |
| #if !defined(XERCESC_INCLUDE_GUARD_DOMXPATHNSRESOLVER_HPP) |
| #define XERCESC_INCLUDE_GUARD_DOMXPATHNSRESOLVER_HPP |
| |
| #include <xercesc/util/XercesDefs.hpp> |
| |
| namespace XERCES_CPP_NAMESPACE { |
| /** |
| * The <code>DOMXPathNSResolver</code> interface permit prefix strings |
| * in the expression to be properly bound to namespaceURI strings. |
| * <code>DOMXPathEvaluator</code> can construct an implementation of |
| * <code>DOMXPathNSResolver</code> from a node, or the interface may be |
| * implemented by any application. |
| * @since DOM Level 3 |
| */ |
| class CDOM_EXPORT DOMXPathNSResolver |
| { |
| |
| protected: |
| // ----------------------------------------------------------------------- |
| // Hidden constructors |
| // ----------------------------------------------------------------------- |
| /** @name Hidden constructors */ |
| //@{ |
| DOMXPathNSResolver() {}; |
| //@} |
| |
| private: |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| /** @name Unimplemented constructors and operators */ |
| //@{ |
| DOMXPathNSResolver(const DOMXPathNSResolver &); |
| DOMXPathNSResolver& operator = (const DOMXPathNSResolver&); |
| //@} |
| |
| public: |
| // ----------------------------------------------------------------------- |
| // All constructors are hidden, just the destructor is available |
| // ----------------------------------------------------------------------- |
| /** @name Destructor */ |
| //@{ |
| /** |
| * Destructor |
| * |
| */ |
| virtual ~DOMXPathNSResolver() {}; |
| //@} |
| |
| // ----------------------------------------------------------------------- |
| // Virtual DOMDocument interface |
| // ----------------------------------------------------------------------- |
| /** @name Functions introduced in DOM Level 3 */ |
| //@{ |
| |
| /** Look up the namespace URI associated to the given namespace prefix. |
| * |
| * @param prefix of type XMLCh - The prefix to look for. An empty or |
| * null string denotes the default namespace. |
| * @return the associated namespace URI or null if none is found. |
| */ |
| virtual const XMLCh* lookupNamespaceURI(const XMLCh* prefix) const = 0; |
| //@} |
| |
| |
| // ----------------------------------------------------------------------- |
| // Non-standard extension |
| // ----------------------------------------------------------------------- |
| /** @name Non-standard extension */ |
| //@{ |
| |
| /** |
| * Non-standard extension |
| * |
| * XPath2 implementations require a reverse lookup in the static context. |
| * Look up the prefix associated with the namespace URI |
| * @param URI of type XMLCh - The namespace to look for. |
| * @return the associated prefix which can be an empty string if this |
| * is a default namespace or null if none is found. |
| */ |
| virtual const XMLCh* lookupPrefix(const XMLCh* URI) const = 0; |
| |
| /** |
| * Non-standard extension |
| * |
| * Associate the given namespace prefix to the namespace URI. |
| * @param prefix of type XMLCh - The namespace prefix to bind. An empty |
| * or null string denotes the default namespace. |
| * @param uri of type XMLCh - The associated namespace URI. If this |
| * argument is null or an empty string then the existing binding for this |
| * prefix is removed. |
| */ |
| virtual void addNamespaceBinding(const XMLCh* prefix, const XMLCh* uri) = 0; |
| |
| /** |
| * Called to indicate that this object (and its associated children) is no longer in use |
| * and that the implementation may relinquish any resources associated with it and |
| * its associated children. |
| * |
| * Access to a released object will lead to unexpected result. |
| */ |
| virtual void release() = 0; |
| |
| //@} |
| }; |
| |
| } |
| |
| #endif |