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71 lines
3.1 KiB
71 lines
3.1 KiB
<?xml version="1.0" standalone="no"?>
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<!--
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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-->
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<!DOCTYPE s1 SYSTEM "sbk:/style/dtd/document.dtd">
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<s1 title="Sample: SAXCount">
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<s2 title="SAXCount">
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<p>SAXCount is the simplest application that counts the elements and characters of
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a given XML file using the (event based) SAX API.</p>
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<s3 title="Running SAXCount">
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<p>The SAXCount sample parses an XML file and prints out the number of
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elements in the file. To run SAXCount, enter the following </p>
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<source>SAXCount <XML File></source>
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<p>The following parameters may be set from the command line </p>
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<source>
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Usage:
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SAXCount [options] <XML file | List file>
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This program invokes the SAX Parser, and then prints the
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number of elements, attributes, spaces and characters found
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in each XML file, using SAX API.
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Options:
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-l Indicate the input file is a List File that has a list of xml files.
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Default to off (Input file is an XML file).
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-v=xxx Validation scheme [always | never | auto*].
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-n Enable namespace processing. Defaults to off.
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-s Enable schema processing. Defaults to off.
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-f Enable full schema constraint checking. Defaults to off.
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-locale=ll_CC specify the locale, default: en_US
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-? Show this help.
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* = Default if not provided explicitly.
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</source>
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<p><em>-v=always</em> will force validation<br/>
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<em>-v=never</em> will not use any validation<br/>
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<em>-v=auto</em> will validate if a DOCTYPE declaration or a schema declaration is present in the XML document</p>
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<p>Here is a sample output from SAXCount</p>
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<source>cd &XercesC3InstallDir;/samples/data
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SAXCount -v=always personal.xml
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personal.xml: 60 ms (37 elems, 12 attrs, 134 spaces, 134 chars)</source>
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<p>Running SAXCount with the validating parser gives a different result because
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ignorable white-space is counted separately from regular characters.</p>
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<source>SAXCount -v=never personal.xml
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personal.xml: 10 ms (37 elems, 12 attrs, 0 spaces, 268 chars)</source>
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<p>Note that the sum of spaces and characters in both versions is the same.</p>
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<note>The time reported by the program may be different depending on your
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processor speed.</note>
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</s3>
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</s2>
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</s1>
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