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POHow to reuse j2me kxml parser?
 

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  1. POHow to reuse j2me kxml parser?
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    <p>I am useing kxml parser for my j2me application. I am reading the file from phone memory and parsing the xml file to display the data(have various level of filter). On each filter i need to read the data from this file. For first time i created the parser and every time i re-assign this parser1(reference-original) to the paerser2(used to parse data). For first time i got the correct answer, but second time i haven't got the file content it shows null as data. </p> <p>Here is my code:</p> <pre><code>FileConnection fc = (FileConnection)Connector.open(rmsObj.rmsData.elementAt(0).toString()); InputStream in = fc.openInputStream(); InputStreamReader is = new InputStreamReader(in); commonAppObj.externParser = new XmlParser(is); </code></pre> <p>commonAppObj class file.</p> <pre><code>protected void fileread() { try { if(externParser != null){ parser = externParser; fileparser(parser); }else{ InputStream in = this.getClass().getResourceAsStream(this.dataBase); InputStreamReader is = new InputStreamReader(in); parser = new XmlParser(is); fileparser(parser); } } catch (IOException ioe) { } finally { parser = null; } } private void fileparser(XmlParser parser){ try { ParseEvent event = null; dataflag = 0; dataflagS = 0; System.out.println("findtags = " + findtags); while (((event = parser.read()).getType() != Xml.END_DOCUMENT) &amp;&amp; (dataflag != 1)) { if (event.getType() == Xml.START_TAG) { String name = event.getName(); if (name != null &amp;&amp; name.equals(findtags)) { dataflag = 0; parseAddressTag(parser); } name = null; } event = null; } } catch (IOException ioe) { } finally { parser = null; } } } </code></pre>
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