<?xml version="1.0" standalone="no"?> <!-- * 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. --> <!DOCTYPE s1 SYSTEM "sbk:/style/dtd/document.dtd"> <s1 title="Sample: DOMCount"> <s2 title="DOMCount"> <p>DOMCount uses the provided DOM API to parse an XML file, construct the DOM tree and walk through the tree counting the elements (using just one API call).</p> <s3 title="Running DOMCount"> <p>The DOMCount sample parses an XML file and prints out the number of elements in the file. To run DOMCount, enter the following </p> <source>DOMCount <XML file></source> <p>The following parameters may be set from the command line </p> <source> Usage: DOMCount [options] <XML file | List file> This program invokes the DOMLSParser, builds the DOM tree, and then prints the number of elements found in each XML file. Options: -l Indicate the input file is a List File that has a list of xml files. Default to off (Input file is an XML file). -v=xxx Validation scheme [always | never | auto*]. -n Enable namespace processing. Defaults to off. -s Enable schema processing. Defaults to off. -f Enable full schema constraint checking. Defaults to off. -locale=ll_CC specify the locale, default: en_US -p Print out names of elements and attributes encountered. -? Show this help. * = Default if not provided explicitly. </source> <p><em>-v=always</em> will force validation<br/> <em>-v=never</em> will not use any validation<br/> <em>-v=auto</em> will validate if a DOCTYPE declaration or a schema declaration is present in the XML document</p> <p>Here is a sample output from DOMCount</p> <source>cd &XercesC3InstallDir;/samples/data DOMCount -v=always personal.xml personal.xml: 20 ms (37 elems)</source> <note>The time reported by the system may be different, depending on your processor speed.</note> </s3> </s2> </s1>