v2.2.3
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2489 changed files with 122200 additions and 118330 deletions
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<a style="float:right;" href="http://sourceforge.net/projects/xqilla"><img src="http://sflogo.sourceforge.net/sflogo.php?group_id=152021&type=2" border="0" alt="SourceForge.net Logo" /></a>
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="examples.html">Examples</a></div>
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<h1>dom-resolver.cpp</h1>This example shows an example of running multiple queries, using a DOMXPathNSResolver to resolve namespaces.<p>
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<div class="contents">
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<h1>dom-resolver.cpp</h1><p>This example shows an example of running multiple queries, using a DOMXPathNSResolver to resolve namespaces.</p>
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<div class="fragment"><pre class="fragment"><span class="comment">/*</span>
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<span class="comment"> * Copyright (c) 2001-2008</span>
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<span class="comment"> * DecisionSoft Limited. All rights reserved.</span>
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<span class="comment"> * Copyright (c) 2004-2008</span>
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<span class="comment"> * Oracle. All rights reserved.</span>
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<span class="comment"> *</span>
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<span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
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<span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
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<span class="comment"> * you may not use this file except in compliance with the License.</span>
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<span class="comment"> * You may obtain a copy of the License at</span>
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<span class="comment"> *</span>
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<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
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<span class="comment"> *</span>
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<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
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<span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
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<span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
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<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
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<span class="comment"> * See the License for the specific language governing permissions and</span>
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<span class="comment"> * limitations under the License.</span>
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@ -37,12 +48,12 @@
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<span class="preprocessor">#include <<a class="code" href="xqilla-dom3_8hpp.html">xqilla/xqilla-dom3.hpp</a>></span>
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XERCES_CPP_NAMESPACE_USE;
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<span class="keyword">using</span> <span class="keyword">namespace </span>std;
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<span class="keyword">using namespace </span>std;
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<span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])
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{
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<span class="keywordflow">if</span>(argc != 2) {
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cerr << <span class="stringliteral">"Data file not specified."</span> << endl;
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cerr << <span class="stringliteral">"Data file not specified."</span> << endl;
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<span class="keywordflow">return</span> 1;
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}
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@ -54,11 +65,11 @@ XERCES_CPP_NAMESPACE_USE;
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<span class="comment">// xerces-c as well</span>
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<span class="keywordflow">try</span> {
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<a name="a6"></a><a class="code" href="classXQillaPlatformUtils.html#e0">XQillaPlatformUtils::initialize</a>();
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<a name="a0"></a><a class="code" href="classXQillaPlatformUtils.html#ac769d09556ec43ecb94d1822783ba0b8" title="Perform XQilla initialization.">XQillaPlatformUtils::initialize</a>();
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} <span class="keywordflow">catch</span> (<span class="keyword">const</span> XMLException& eXerces) {
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cerr << <span class="stringliteral">"Error during Xerces-C initialisation.\n"</span>
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<< <span class="stringliteral">"Xerces exception message: "</span>
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cerr << <span class="stringliteral">"Error during Xerces-C initialisation.\n"</span>
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<< <span class="stringliteral">"Xerces exception message: "</span>
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<< UTF8(eXerces.getMessage()) << endl;
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<span class="keywordflow">return</span> 1;
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}
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@ -69,12 +80,12 @@ XERCES_CPP_NAMESPACE_USE;
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<span class="comment">// implementation that overrides the standard DOMDocument, the standard </span>
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<span class="comment">// DOMWriter and the standard DOMBuilder</span>
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DOMImplementation* xqillaImplementation =
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DOMImplementationRegistry::getDOMImplementation(X(<span class="stringliteral">"XPath2 3.0"</span>));
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DOMImplementationRegistry::getDOMImplementation(X(<span class="stringliteral">"XPath2 3.0"</span>));
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<span class="comment">// 3. Obtain a parser and set 'do namespaces', 'use schema' and 'validate' to </span>
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<span class="comment">// 3. Obtain a parser and set 'do namespaces', 'use schema' and 'validate' to </span>
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<span class="comment">// true.</span>
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<span class="comment">// Create a DOMLSParser object</span>
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<a name="_a7"></a><a class="code" href="classAutoRelease.html">AutoRelease<DOMLSParser></a> parser(xqillaImplementation->createLSParser(DOMImplementationLS::MODE_SYNCHRONOUS, 0));
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<a name="_a1"></a><a class="code" href="classAutoRelease.html">AutoRelease<DOMLSParser></a> parser(xqillaImplementation->createLSParser(DOMImplementationLS::MODE_SYNCHRONOUS, 0));
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parser->getDomConfig()->setParameter(XMLUni::fgDOMNamespaces, <span class="keyword">true</span>);
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parser->getDomConfig()->setParameter(XMLUni::fgXercesSchema, <span class="keyword">true</span>);
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parser->getDomConfig()->setParameter(XMLUni::fgDOMValidateIfSchema, <span class="keyword">true</span>);
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@ -83,7 +94,7 @@ XERCES_CPP_NAMESPACE_USE;
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<span class="comment"></span>
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DOMDocument *document = parser->parseURI(argv[1]);
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<span class="keywordflow">if</span>(document == 0) {
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cerr << <span class="stringliteral">"Document not found: "</span> << argv[1] << endl;
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cerr << <span class="stringliteral">"Document not found: "</span> << argv[1] << endl;
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<span class="keywordflow">return</span> 1;
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}
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@ -94,13 +105,13 @@ XERCES_CPP_NAMESPACE_USE;
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<span class="comment">// 1. Create a Namespace Resolver. This holds a map of namespace prefixes </span>
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<span class="comment">// to namespace URIs.</span>
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<a class="code" href="classAutoRelease.html">AutoRelease<DOMXPathNSResolver></a> resolver(document->createNSResolver(document->getDocumentElement()));
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resolver->addNamespaceBinding(X(<span class="stringliteral">"my"</span>), X(<span class="stringliteral">"http://example.com/myURI"</span>));
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resolver->addNamespaceBinding(X(<span class="stringliteral">"my"</span>), X(<span class="stringliteral">"http://example.com/myURI"</span>));
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<span class="comment">// **************** Example 1: max() function ****************** //</span>
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{
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<span class="comment">// 2. Create a parsed expression</span>
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<span class="keyword">const</span> <span class="keywordtype">char</span>* expression = <span class="stringliteral">"max(/Catalogue/Book/Price)"</span>;
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<span class="keyword">const</span> <span class="keywordtype">char</span>* expression = <span class="stringliteral">"max(/Catalogue/Book/Price)"</span>;
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<a class="code" href="classAutoRelease.html">AutoRelease<DOMXPathExpression></a> parsedExpression(document->createExpression(X(expression), resolver));
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<span class="comment">// 3. Evaluate the expression. We choose to have a first result, since we</span>
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@ -109,14 +120,14 @@ XERCES_CPP_NAMESPACE_USE;
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<a class="code" href="classAutoRelease.html">AutoRelease<DOMXPathResult></a> firstResult(parsedExpression->evaluate(document->getDocumentElement(), DOMXPathResult::FIRST_RESULT_TYPE, 0));
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<span class="comment">// 4. Work with the result: output it to the screen in this case</span>
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cout << <span class="stringliteral">"The answer for expression '"</span> << expression << <span class="stringliteral">"' is: "</span> << firstResult->getNumberValue() << endl;
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cout << <span class="stringliteral">"The answer for expression '"</span> << expression << <span class="stringliteral">"' is: "</span> << firstResult->getNumberValue() << endl;
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}
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<span class="comment">// **************** Example 2: output of nodes ****************** //</span>
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{
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<span class="comment">// 2. Create a parsed expression</span>
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<span class="keyword">const</span> <span class="keywordtype">char</span>* expression2 = <span class="stringliteral">"//Magazine"</span>;
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<span class="keyword">const</span> <span class="keywordtype">char</span>* expression2 = <span class="stringliteral">"//Magazine"</span>;
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<a class="code" href="classAutoRelease.html">AutoRelease<DOMXPathExpression></a> parsedExpression(document->createExpression(X(expression2), resolver));
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<span class="comment">// 3. Evaluate the expression. We choose to have an iterator result</span>
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@ -130,34 +141,35 @@ XERCES_CPP_NAMESPACE_USE;
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StdOutFormatTarget target;
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output->setByteStream(&target);
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cout << <span class="stringliteral">"The answer for expression '"</span> << expression2 << <span class="stringliteral">"' is: "</span> <<endl;
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cout << <span class="stringliteral">"The answer for expression '"</span> << expression2 << <span class="stringliteral">"' is: "</span> <<endl;
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<span class="keywordtype">int</span> i = 0;
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<span class="keywordflow">while</span>(iteratorResult->iterateNext()) {
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<span class="keywordflow">if</span>(iteratorResult->isNode()) {
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cout << <span class="stringliteral">"Node "</span> << i++ << <span class="stringliteral">": "</span><< flush;
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cout << <span class="stringliteral">"Node "</span> << i++ << <span class="stringliteral">": "</span><< flush;
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serializer->write(iteratorResult->getNodeValue(), output);
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cout << endl;
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} <span class="keywordflow">else</span> {
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cerr << <span class="stringliteral">"Expected a node but received an atomic value!"</span><< endl;
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cerr << <span class="stringliteral">"Expected a node but received an atomic value!"</span><< endl;
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}
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}
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}
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}
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<span class="keywordflow">catch</span>(DOMException &e) {
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cerr << <span class="stringliteral">"DOMException: "</span> << UTF8(e.getMessage()) << endl;
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cerr << <span class="stringliteral">"DOMException: "</span> << UTF8(e.getMessage()) << endl;
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<span class="keywordflow">return</span> 1;
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}
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<span class="comment">// Terminate //</span>
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<span class="comment"></span>
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<a name="a8"></a><a class="code" href="classXQillaPlatformUtils.html#e1">XQillaPlatformUtils::terminate</a>();
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<a name="a2"></a><a class="code" href="classXQillaPlatformUtils.html#a0bd04a35d4cb26894497c6ff4d8e2105" title="Perform XQilla termination.">XQillaPlatformUtils::terminate</a>();
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<span class="keywordflow">return</span> 0;
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}
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</pre></div> <hr size="1"><address style="align: right;"><small>Generated on Fri Sep 25 06:55:48 2009 for XQilla DOM Level 3 API by
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</pre></div> </div>
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<hr size="1"/><address style="text-align: right;"><small>Generated on Fri Nov 13 15:00:06 2009 for XQilla DOM Level 3 API by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.3.9.1 </small></address>
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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