Laboratoire ICAR » Plateforme TXM

package org.txm.scripts.importer

import javax.xml.stream.*;

import java.net.URL;

/**

 * Check if a file contains a tag

 * @author mdecorde

 *

 */

class HasElement {

        HashSet<String> localnames = new HashSet<String>();

        File xmlfile;

        def inputData

        XMLStreamReader parser;

        HashMap<String, Boolean> elements = [:];

        public HasElement(File xmlfile, String localname) {

                localnames << localname;

                this.xmlfile = xmlfile;

                elements[localname] = false;

                init();

        }

        private void init() {

                try {

//                        println "xmlfile: "+xmlfile

//                        println "xmlfile exists: "+xmlfile.exists()

//                        println "uri: "+ xmlfile.toURI()

//                        println "url: "+ xmlfile.toURI().toURL()

//

                        inputData = xmlfile.toURI().toURL().openStream();

                        def inputFactory = XMLInputFactory.newInstance();

                        parser = inputFactory.createXMLStreamReader(inputData);

                } catch (Exception ex) {

                        System.out.println("IOException while parsing: "+ex);

                        ex.printStackTrace();

                }

        }

        public boolean process() {

                if (inputData == null) return false;

                if (parser == null) return false;

                for (int event = parser.next(); event != XMLStreamConstants.END_DOCUMENT; event = parser.next()) {

                        if (event == XMLStreamConstants.START_ELEMENT) {

                                String localname = parser.getLocalName();

                                if (localnames.contains(localname)) {

                                        parser.close();

                                        inputData.close();

                                        return true;

                                }

                        }

                }

                parser.close();

                inputData.close();

                return false;

        }

        public static void main(String[] args) {

                File dir = new File("/home/mdecorde/xml/lamoplat")

                println dir.listFiles()

                for (File xmlfile : dir.listFiles()) {

                        if (!xmlfile.getName().endsWith(".xml")) continue

                        //println xmlfile

                        println "$xmlfile: "+ new HasElement(xmlfile, "text").process();

                }

        }

}