Xerces Java Parser 1.4.4 installation
I tried to install Xerces because I process an XSLT stylesheet.
I installed the latest java 6.0.
In the xerces instructions it says to process these two command line instructions and the first one didn't work.
-- installing instructions----
cvs -d :pserver:[email protected]:/home/cvspublic
login
cvs -d :pserver:[email protected]:/home/cvspublic
checkout -d xerces1 -r xercesj1 xml-xerces
Maybe it doesn't know the path to unwrap Xerces? It is on my desktop.
In any case, I got the error message below:
----error msg----
Usage: cvs [cvs-options] command [command-options-and-arguments]
where cvs-options are -q, -n, etc.
(specify --help-options for a list of options)
where command is add, admin, etc.
(specify --help-commands for a list of commands
or --help-synonyms for a list of command synonyms)
where command-options-and-arguments depend on the specific command
(specify -H followed by a command name for command-specific help)
Specify --help to receive this message
The Concurrent Versions System (CVS) is a tool for version control.
For CVS updates and additional information, see
the CVS home page at http://www.cvshome.org/ or
Pascal Molli's CVS site at http://www.loria.fr/~molli/cvs-index.html
tcsh: [email protected]:/home/cvspublic: Command not found.
what should I do? thanks,
I couldn't figure out what is the difference between the jre 6.0 and the J2SE 5.0 which is already on my Mac. However I think the java works okay because I set the path environment variable and the javac command works.
path="/usr/mike/j2se5.0/bin:$PATH"
I still need to know how to install xerces.
thanks,
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With Regards,
KaranthHi
When you try to install crystal reports server XI R2, then you need to install designer additionally.
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Hi,
I'm working on a Web Service Project, and i'm trying to deploy Web Services dynamically. Now the problem is, that i have to adapt the Java src-files sometimes before the deployment (Like adding Annotations, Methods or just peaces of code into a Method. So what i'm looking for is some Sort of a Java Parser, that gives me information on where to insert the code i generated.
Simple example:
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Hello everybody. I want to learn two simple issues. If you answer, it will be very nice of you.
1) I try to develop an application on a Sun workstation having a sparc processor. It runs SunOS 5.9. The IDE that I use is Sun ONE Studio 4 update 1 Enterprise Edition for Java (Build 020923) IDE/1
spec=1.43.3.1 impl=020923. I use C++ programming language (with the relevant Compiler Collection of Sun). In order to parse XML files, I plan to use Xerces C++ Parser Library. Apache web site says that this library has been developed with Forte C++ Version 6 Update 2 on Solaris 2.7. Will I encounter any incompatibility problems?
2) Which distribution of Xerces-C++ must I download? Binary or source...
3) Apache web site ( http://xml.apache.org/xerces-c/build-winunix.html#UNIX ) says that "Xerces-C++ uses GNU tools like Autoconf and GNU Make to build the system." These tools are used to generate a Makefile to build a XML parser executable. But, Sun One Studio already has a tool to build Makefile. Do I really need to use those GNU tools?
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Thanks in advance & RegardsThe error message file lpxus.msg has a detailed explanation:
00252, 00000, "invalid entity replacement-text nesting"
// *Cause: Markup included from an entity must nest/group properly, that
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// For example,
// <!DOCTYPE doc [ <!ENTITY e "</foo><foo>"> ]>
// <doc><foo>&e;</foo></doc>
// Is invalid since foo's start-tag occurs in the top-level
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// Both start and end must be provided by the same source.
// *Action: Stay away from tricky nonsense such as the above, it's
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null -
Xerces SAX parser don`t initialize a characters array
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I use jdk 1.5.12.
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package com.epam.xmltask.parsers;
import com.epam.xmltask.model.Category;
import com.epam.xmltask.model.Goods;
import com.epam.xmltask.model.Products;
import com.epam.xmltask.model.Subcategory;
import com.epam.xmltask.utils.Constants;
import com.epam.xmltask.utils.DateConverter;
import java.text.ParseException;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.Attributes;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.DefaultHandler;
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private Logger logger = null;
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} catch (Exception ex) {
getLogger().log(Level.SEVERE, null, ex);
throw ex;
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public ErrorHandler getErrorHandler() {
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errorHandler = new ProductsErrorHandler();
return errorHandler;
public Products getProducts(String uri) throws Exception {
try {
products = new Products();
getParser().parse(uri, this);
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} catch (Exception ex) {
getLogger().log(Level.SEVERE, null, ex);
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@Override
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if (Constants.CATEGORY.equals(qName)) {
String name = attributes.getValue(Constants.NAME);
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subcategory = new Subcategory(name);
} else if (Constants.GOODS.equals(qName)) {
String name = attributes.getValue(Constants.NAME);
goods = new Goods(name);
} else if (Constants.NOT_IN_STOCK.equals(qName)) {
goods.setIsInStock(false);
} else {
currentField = qName;
@Override
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if (Constants.CATEGORY.equals(qName)) {
products.addCategory(category);
category = null;
} else if (Constants.SUBCATEGORY.equals(qName)) {
category.addSubcategory(subcategory);
subcategory = null;
} else if (Constants.GOODS.equals(qName)) {
subcategory.addGoods(goods);
goods = null;
} else {
currentField = Constants.EMPTY_STRING;
@Override
public void characters(char[] chars, int start, int length) throws SAXException {
String field = new String(chars, start, length).trim();
if (goods != null) {
if (Constants.PRODUSER.equals(currentField)) {
goods.setProducer(field);
} else if (Constants.MODEL.equals(currentField)) {
goods.setModel(field);
} else if (Constants.DATE_OF_ISSUE.equals(currentField)) {
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} catch (ParseException ex) {
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goods.setDateOfIssue(date);
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public void error(SAXParseException ex) throws SAXException {
getErrorHandler().error(ex);
@Override
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@Override
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getErrorHandler().warning(ex);
} -
Hi, im knew to Java and r currently studying XML. I installed the Java 2 SDK - which went fine & the book told me to install Xerces-J Parser. I followed instructions, i.e setting classpath and path in autoexec.bat, but when i want to test it - it says NoClassDefFoundError...
The book told me to change to xerces directory and then typing in java sax.SAXCount data/personal.xml - v.
Also, the book uses Xerces-1_2_3 & im using Xerces-1_4_4. Can i just ignore this & continue or will i have problems with other stuff as well?
Any suggestions will be greatly appreciated.Never mind - fixed it myself :)
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How to use the build-in Java parser
Hi All,
I want do use the build-in Java parser. Is this possible? For example I have the following code:
package ch.fhnw;
import javax.tools.*;
public class JavacExample {
* @param args
public static void main(String[] args) {
JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
String arguments = "./src/ch/fhnw/JavacExample.java";
int rc = javac.run(null , null, null, "-verbose", arguments);
System.out.println("Return value: " + rc);
}After parsing, it would be great to have an object or similar which contains the methods, arguments used by the methods, etc. The target is to extract method declarations from java files. Is there a simple way to do it without defining my own EBNF like in JavaCC? Or any other way?
Thank you for your help.
kind regards,
wolfgangYep. bootstrap your knowledge here
[http://java.sun.com/javase/6/docs/technotes/guides/javac/index.html]
[http://forum.java.sun.com/forum.jspa?forumID=514]
Bruce -
Fatal error in Java Parser V2 :Status??
We still have a problem with entity references
in V2 of the JAVA XML parser (see Rolf van Deuresen 24-11).
It is a very urgent problem for us. We think that the XML-team
is working on it. Can you inform me abouth the status with the
(bug??)-fix. If you need more information on the problem, please
ask.
Greetings,
Erik van den Berg.
nullAttachments: "1|type=text/plain|desc=SAXSample output|17142|file=output.txt|"
Oracle XML Team wrote:
: Erik van den Berg (guest) wrote:
: : Oracle XML Team wrote:
: : : Erik van den Berg (guest) wrote:
: : : : We still have a problem with entity references
: : : : in V2 of the JAVA XML parser (see Rolf van Deuresen 24-
11).
: : : : It is a very urgent problem for us. We think that the
XML-
: : team
: : : : is working on it. Can you inform me abouth the status
with
: : the
: : : : (bug??)-fix. If you need more information on the
problem,
: : : please
: : : : ask.
: : : : Greetings,
: : : : Erik van den Berg.
: : : Have you downloaded the latest version 2.0.2.5 that was
made
: : : available this week?
: : : Oracle XML Team
: : : http://technet.oracle.com
: : : Oracle Technology Network
: : I have downloaded the new version 2.0.2.5 of the Java
parser,
: : and it stil doesn't work. Please refer to the original
message
: : from Rolf van Deursen (24th november 1999) for the details.
: : Maybe it will help you if I mail you a XML file that fails.
If
: : so, please give me your email account.
: : Greetings,
: : Erik van den Berg.
: You can attach files to messages in the forum here.
: Oracle XML Team
: http://technet.oracle.com
: Oracle Technology Network
Here's the XML that raises the Fatal error. The following
information is generated by the parser:
Fatal Error of Java SAX parser v2.0.2.5:
XML-0121: (Fatal Error) End tag does not match start
tag 'WOONPLAATS'. at line 517, column 4151 of XML document.
I attached the output of the SAXSample class, so you can trace
the line and column where the error occurs. Also attached is the
XML file (4Mb).
An other error that occurs with this XML is the following
situation:
<VOLGNR_FILM> 001</VOLGNR_FILM>
this piece of XML is parsed with the following events:
StartElement:VOLGNR_FILM
Characters:NR_
Characters:001
EndElement:VOLGNR_FILM
So the spaces are replace with a part of the start tag! This is
also only with large files. I tested this piece of XML in a
seperate file. Then it was parsed correctly.
Kind regards,
Erik.
null -
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Both has adv and di-advs.
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Hi, I'm using a Java parser to take in binary files.
In windows explorer if I drag and drop on to an ifs
it works fine, however if the file already exists
then it is replaced by a 0 byte file of the same name.
Heres the relevant parser code:
public LibraryObject parse(InputStream inStream, ParserCallback callback, Hashtable options)
dis = new DataInputStream(inStream);
baos = new ByteArrayOutputStream();
int b = -99;
byte[] buffer = new byte[1024];
try
while((b = dis.read(buffer)) != -1)
if(b < buffer.length)
baos.write(buffer, 0, b);
else
baos.write(buffer);
catch(EOFException e)
DocumentDefinition docDef = new DocumentDefinition (m_librarySession);
Collection allFormats = m_librarySession.getFormatExtensionCollection();
docDef.setFormat((Format) allFormats.getItems("bin"));
docDef.setClassname("BINARYFILE");
docDef.setAttribute("NAME", AttributeValue.newAttributeValue(options.get(CURRENT_NAME_OPTION)));
byte[] outbytes = baos.toByteArray();
bais = new ByteArrayInputStream(outbytes);
docDef.setContentStream(bais);
Document newDoc = (Document)
m_librarySession.createPublicObject(docDef);
if(options.get(UPDATE_OBJECT_OPTION) != null)
Document currentDoc = (Document) currentFolder.findPublicObjectByPath
(docDef.getAttribute("NAME").toString());
currentDoc.update(docDef);
else
currentFolder.addItem(newDoc);
baos.close();
//bais.close();
//dis.close();
As I said this only causes trouble if the file is already present in the ifs directory I'm placing it in.
Thanks for your time,
Cathaltry moving this line:
m_librarySession.createPublicObject(docDef);
into the "else" block of your condition:
else
// move the line here
currentFolder.addItem(newDoc);
the mistake you're making is that you always create a new document, whether or not you want to update an existing document or not.
this mistake causes two problems:
1. when you're updating (i.e. the "if" block of your condition will execute) you leave the new document you created floating around.
2. when you're updating, the existing document content gets set to 0 bytes. why? because you already sucked out all the bytes from your bais when you created the new document earlier! when you try to update the existing one later, the bais is already "at the end" and there's nothing left to read out. for more info about this you should read up on the java.io package. -
Java parser for regular expression to java program
Hi All,
I am very new to parser technologies .I am looking for a (java)parser which can read the "regular expression" and can convert it into "java program".Please let me know is there any thing related to this.
Thanks in advance.
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Regards,
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If you have any sample code or simple example for how to use those
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Java 6.0 update 7 installation problem
when i try to run the java 6.0 update 7 installation program nothing happens--no error messages or hangs. the program starts (as i can see it in task manager) then stops without doing anything. this also happens with updates 6 and 10-beta. i've never had this problem before.
- using vista home premium
- downloaded all the install programs from the sun website
- closed all browsers before installing
- can install other programs--both exe and msi installers
- tried deleting all java folders from my hard disk and java applicable references in the registry
- turned off UAC
- turned off firewall
- turned off av monitoring
- ran as administrator
- ran in XP compatibility mode
- also tried same in safe mode
nothing worked. any suggestions?
thanks
Edited by: mjs99 on Jul 16, 2008 8:16 AMISSUE RESOLVED
in "C:\Users\mjs\AppData\Roaming\Sun\Java\jre1.6.0_07\"
i found "jre1.6.0_07.msi"
i ran it and it installed fine
that still leaves the mystery of why the exe installer downloaded from sun wouldn't run -
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//jaxp-api.jar:
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
//sax.jar:
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
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import org.xml.sax.helpers.DefaultHandler;
import mine.IOUtils;
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super();
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// Get the encapsulated SAX XMLReader
xmlReader = saxParser.getXMLReader();
xmlReader.setContentHandler(this);
xmlReader.setDTDHandler(this);
xmlReader.setEntityResolver(this);
xmlReader.setErrorHandler(this);
}//XMLHandler()
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* If <i>listener</i> is null, no exception is thrown and no action is performed.
* @param listener XMLListener to add.
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listeners.add(listener);
}//addXMLEventListener()
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* @throws Exception
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if (fileName != null) {
parse(IOUtils.openInputStream(fileName));
}//readXML()
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* @param inputStream InputStream to read XML content from.
* @throws Exception
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if (inputStream != null) {
xmlReader.parse(new InputSource(inputStream));
}//readXML()
* Overwrite super.
* Receive notification of the beginning of the document.
@Override
public void startDocument() {
for (XMLListener l : listeners) {
l.documentStarted();
}//startDocument()
* Overwrites super.
* Receive notification of the start of an element.
@Override
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elementStack.push(qName);
for (XMLListener l : listeners) {
l.elementStarted(qName, elementStack);
elementValue = new StringBuilder(); //element value
//element attributes:
if (atts.getLength() > 0) {
String attName = null;
for (int i = 0; i < atts.getLength(); i++) {
attName = atts.getQName(i);
final String attValue = atts.getValue(i);
for (XMLListener l : listeners) {
l.attributeRead(qName, attName, attValue);
}//next attribute
}//else: no attributes
}//startElement()
* Overwrites super.
* Receive notification of character data inside an element. This method can be called multiple times
* from SAX, so we need to append all results of all calls to the final element value.
@Override
public void characters(final char ch[], final int start, final int length) {
String s = new String(ch, start, length);
elementValue.append(s);
}//characters()
* Overwrites super.
* Receive notification of the end of an element.
@Override
public void endElement(final String uri, final String localName, final String qName) {
for (XMLListener l : listeners) {
l.elementEnded(qName, elementValue.toString());
elementStack.pop();
}//endElement()
* Overwrite super.
* Receive notification of the end of the document.
@Override
public void endDocument() {
for (XMLListener l : listeners) {
l.documentEnded();
}//endDocument()
}//XMLHandler -
Can anyone tell where can i get an XML->DOM parser for java?
TIAsuch a parser is part of the jdk 1.4 http://java.sun.com/j2se/1.4.2/docs/api/javax/xml/parsers/DocumentBuilder.html
another parser is xerces
http://xml.apache.org/xerces2-j/index.html
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