Why my program on SAX doesn't work?

Hi,
I am learning SAX by myself.
I read the article on this page:
http://java.sun.com/xml/
jaxp-1.1/docs/tutorial/sax/2a_echo.html
And I pasted the program
Echo.java and slideSample.xml
And I downloaded the crimson.jar jaxp.jar and xalan.jar
when I run
javac -classpath .\jaxp.jar;.\crimson.jar;.\xalan.jar Echo.java
I get a single Error.
cannot resolve symbol
symbol: method parse (java.io.File,org.xml.sax.helpers.DefaultHandler)
location: class javax.xml.parsers.SAXParser
saxParser.parse(new File(argv[0]), handler);
1 error
The first time i saw this I thought it might because when I pasted the file down I made some mistake. So that I download another copy of
Echo01.java and slideSample01.xml
when I run javac Echo01.java
the same thing happened.
I believe that these sample of course have been tested.
What's wrong?

Hi,
first make sure you've got the lastest version of Xalan (2.2 D6) if done they may have a problem with jaxp try to compile without jaxp and if it's really needed put it at the end of the classpath for xalan libs to be used first.
I had a problem with a servlet wich used xalan, it didn't work because jaxp libs were used first so I remove it from the classpath and it is now working.
Hope this helps

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I was experimenting with the oracle.xml.parser.XMLParser using
the SAX interface.
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SAXParseXML oracle.xml.parser.XMLParser dinner.xml
Locater accepted: oracle.xml.parser.SAXLocator@6ba51a96
document parsing start
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null

Thanks for the post. You have identified a bug which will be
fixed in a maintenance release. Until that time you can parse a
String type rather than a InputSource type in SAXParseXML.java as
a workaround.
Oracle XML Team
http://technet.oracle.com
Erwin Vervaet (guest) wrote:
: Oracle XML Team wrote:
: : Which version of the parser are you using? If not 1.0.0.3
(the
: : latest) try that version. If the problem still exists it
would
: : help if you could provide your test program.
: The readme.html in the xmlparser_v1_0_0_3.zip file (I download
it
: on monday 8/2/1999) says: 'Oracle XML Parser 1.0.0.3.0'.
: So that's not the problem, below are all the files of the test
: program. The command I use to start the program is the
following
: (note that there cannot be a classpath clash problem!, I use
Sun
: jdk1.2 on NT4 SP4):
: [C:\temp\xml]dir
: Volume in drive C is unlabeled Serial number is 2C90:8BDE
: Directory of C:\temp\xml\*
: 11/02/99 10:50 <DIR> .
: 11/02/99 10:50 <DIR> ..
: 9/02/99 16:34 <DIR> aelfred
: 9/02/99 21:56 <DIR> oracle
: 8/02/99 17:44 <DIR> xml-ea2
: 8/02/99 14:10 <DIR> xml4j
: 9/02/99 22:44 <DIR> xp
: 9/02/99 16:42 215 dinner.dtd
: 9/02/99 23:03 167 dinner.xml
: 8/02/99 15:23 438 ParseXml.java
: 11/02/99 10:50 2.402 SAXDocHandler.class
: 9/02/99 21:14 1.585 SAXDocHandler.java
: 11/02/99 10:50 1.129 SAXEntityResolver.class
: 9/02/99 22:04 737 SAXEntityResolver.java
: 11/02/99 10:50 976 SAXErrHandler.class
: 9/02/99 15:39 495 SAXErrHandler.java
: 11/02/99 10:50 1.261 SAXParseXML.class
: 9/02/99 22:09 629 SAXParseXML.java
: 10.034 bytes in 11 files and 7 dirs 12.800 bytes
: allocated
: 201.152.512 bytes free
: [C:\temp\xml]java -cp c:\temp\xml\oracle\lib\xmlparser.jar;.
: SAXParseXML oracle.xml.parser.XMLParser dinner.xml
: Here are the files:
: //file SAXErrHandler.java
: import org.xml.sax.*;
: public class SAXErrHandler implements ErrorHandler {
: public void warning(SAXParseException exception) throws
: SAXException {
: System.err.println("[warning: " + exception +
: public void error(SAXParseException exception) throws
: SAXException {
: System.err.println("[error: " + exception + "]");
: public void fatalError(SAXParseException exception)
: throws SAXException {
: System.err.println("[fatal error: " + exception + "]");
: //file SAXEntityResolver.java
: import org.xml.sax.*;
: import java.net.*;
: import java.io.*;
: public class SAXEntityResolver implements EntityResolver {
: public InputSource resolveEntity(String publicId, String
: systemId) throws SAXException, IOException {
: System.out.println("<<Call to resolveEntity>> " + publicId + "
: + systemId);
: try { //assume it's a URL of some sort
: URL url=new URL(systemId);
: return new InputSource(url.openStream());
: catch (MalformedURLException e1) {
: try { //it's not a URL, assume a file
: spec
: FileInputStream fin=new
: FileInputStream(systemId);
: return new InputSource(fin);
: catch (FileNotFoundException e2) {
: return null; //don't understand
: it, let the parser handle it.
: //file SAXDocHandler.java
: import org.xml.sax.*;
: public class SAXDocHandler implements DocumentHandler {
: private Locator locator=null;
: public void startDocument() throws SAXException {
: System.out.println("document parsing start");
: public void setDocumentLocator(Locator locator) {
: System.out.println("Locater accepted: " + locator);
: this.locator=locator;
: public void startElement(String name, AttributeList atts)
: throws SAXException {
: System.out.println("element " + name + " start: "
: + locate());
: for (int i = 0; i < atts.getLength(); i++)
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: atts.getName(i) + "=" + atts.getValue(i) + " (" +
atts.getType(i)
: + ")");
: public void characters(char[] ch, int start, int length)
: throws SAXException {
: System.out.println("char data: " + new
: String(ch,start,length));
: public void ignorableWhitespace(char[] ch, int start, int
: length) throws SAXException {
: System.out.println("ignoring some whitespace: " +
: new String(ch,start,length));
: public void endElement(String name) throws SAXException {
: System.out.println("element " + name + " end: " +
locate());
: public void processingInstruction(String target, String
: data) throws SAXException {
: System.out.println("PI: " + target + "=" + data);
: public void endDocument() throws SAXException {
: System.out.println("document parsing end");
: private String locate() {
: if (locator!=null) {
: return locator.getSystemId() + ":" +
: locator.getLineNumber() + ":" + locator.getColumnNumber();
: return "";
: //file SAXParseXML.java
: import org.xml.sax.*;
: import org.xml.sax.helpers.ParserFactory;
: import java.io.*;
: public class SAXParseXML {
: public static void main(String[] args) {
: if (args.length>1) {
: try {
: Parser
: p=ParserFactory.makeParser(args[0]);
: p.setDocumentHandler(new
: SAXDocHandler());
: p.setErrorHandler(new
: SAXErrHandler());
: p.setEntityResolver(new
: SAXEntityResolver());
: File f=new File(args[1]);
: InputSource src=new
: InputSource(new FileInputStream(f));
: src.setSystemId(f.toURL().toString());
: p.parse(src);
: catch (Exception e) {
: e.printStackTrace();
: //file dinner.xml
: <?xml version="1.0"?>
: <!DOCTYPE dinner SYSTEM "dinner.dtd">
: <dinner>
: <location planet="Earth">Alma 3</location>
: <time>12:30</time>
: <date>Vandaag</date>
: </dinner>
: //file dinner.dtd
: <?xml version="1.0" encoding="UTF-8"?>
: <!ELEMENT dinner (location, time, date?)>
: <!ELEMENT location (#PCDATA)>
: <!ELEMENT time (#PCDATA)>
: <!ELEMENT date (#PCDATA)>
: <!ATTLIST location country CDATA "Belgium">
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why it runs wrongly and who can help me?
thanks

if i runs it below:
D:\javacode>javac one\Alpha.java
D:\javacode>java one.Alpha
privateMethod called
protectedMethod called
protectedMethod called
privateVariable: 1
packageVariable: 2
protectedVariable: 3
publicVariable: 4
it runs well!

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Why my program on SAX doesn't work?

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