Org.apache.xerces.framework

We user xerces. I got an old code using package org.apache.xerces.framework from xerces 1.x. But this package is absent in xerces 2.x. Why is it absent? Am I missing something? How do I upgrade? Is only package change required/

Seems to me these questions might well be answered on the Xerces site. Have you looked there?

Similar Messages

Extracting elements from an xml string - org.apache.xerces.dom.DeferredText

Hello all,
I am new to xml, and I thought I had a handle on things until I got this problem...I am getting an xml string from the body of an e-mail message, and then I am trying to extract elements out of it. Here is an example xml string:
<?xml version="1.0" encoding="UTF-8"?>
<filterRoot>
 <filter action="MOVE" bool="AND" name="My Saved Filter" target="Deleted Items">
 <condition attribute="TO" bool="AND" contains="CONTAINS">
 <value>[email protected]</value>
 <value>[email protected]</value>
 <value>[email protected]</value>
 <value>[email protected]</value>
 <value>[email protected]</value>
 </condition>
 </filter>
</filterRoot>I am trying to extract the <filter> element out and store it into a Vector of Elements (called, not surprisingly, filters). However, I am getting a class cast exception:
java.lang.ClassCastException: org.apache.xerces.dom.DeferredTextImplIt is being called from where I trying to extract the <filter> in this way:
 filterRoot = doc.getDocumentElement(); // get topmost element
 NodeList list = filterRoot.getChildNodes();
 Vector newFilters = new Vector();
 debug("There are "+list.getLength()+" filters in document");
 for(int i=0; i<list.getLength(); i++) {
 Node n = list.item(i);
 debug("Node "+i+" getNodeValue() is "+n.getNodeValue());
 Element temp = (Element)n;
 newFilters.add(temp);
 }Perhaps my question is, how do I correctly get hold of the <filter> node so that I may cast it as an Element?
thanks,
Riz

Yes, I already knew that it is not a bug.
But, I got next step problem.
I put "false" to "include-ignorable-whitespace" feature in xerces parser.
But, I still found unnecessary TextNodes in my parser object.
Feature link : http://xerces.apache.org/xerces-j/features.html.
I use xerces-2_8_0.
DOMParser parser = new DOMParser();
parser.setFeature("http://apache.org/xml/features/dom/include-ignorable-whitespace", false);
parser.parse(inputSource);
document = ps.getDocument();
System.out.println(document.getDocumentElement().getChildNodes().length()); // still wrong lengthIs tehre any example of usage this feature?
What is default defination of white-space "\n "(enter with one space) or " "(juz white space) or something else?
Thanks,

Java.lang.NoSuchMethodError: org.apache.xerces.parsers.SAXParser. init

java.lang.NoSuchMethodError: org.apache.xerces.parsers.SAXParser.<init>(Lorg/apache/xerces/xni/parser/XMLParserConfiguration;)V
 at com.hp.hpl.jena.rdf.arp.impl.RDFXMLParser$MySAXParser.(RDFXMLParser.java:55)
 at com.hp.hpl.jena.rdf.arp.impl.RDFXMLParser.create(RDFXMLParser.java:82)
 at com.hp.hpl.jena.rdf.arp.JenaReader.(JenaReader.java:77)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
 at java.lang.Class.newInstance0(Class.java:350)
 at java.lang.Class.newInstance(Class.java:303)
 at com.hp.hpl.jena.rdf.model.impl.RDFReaderFImpl.getReader(RDFReaderFImpl.java:113)
 at com.hp.hpl.jena.rdf.model.impl.ModelCom.read(ModelCom.java:225)
 at com.hp.hpl.jena.util.FileManager.readModelWorker(FileManager.java:387)
 at com.hp.hpl.jena.util.FileManager.loadModelWorker(FileManager.java:297)
 at com.hp.hpl.jena.util.FileManager.loadModel(FileManager.java:248)
Hi all,
Getting above exception only in Weblogic 9.2
JDK Version : jdk1.5.0_16
jena-2.5.6.jar
xercesImpl-2.6.2.jar
SAXParser is working fine in JBoss with same jdk and jar version. But it's throwing above exception in webloigc9.2 (Windows ) and more over, if i add -Xbootclasspath and specify the xercesImpl-2.6.2.jar file it works in weblogic 9.2 also..
Is there any other 'good' solution for this??? I feel , this issue is related to classloader but dont know how :(.
Regards
Anand

Hi,
try to add your jar to the PRE_CLASSPATH.

Missing MDE4UML plug-in org.apache.xerces for Eclipse

Hello,
I have the following problem that I would really appreciate some help with.
Background
1. I have set up Eclipse 3.0.2
2. I downloaded MDE4UML 3.1.3 (namely file mde-studio-eclipse-3.0-plugin-3.1.3.zip) from m1global.org
3. Everything seems to be working ok (although I havent done much work within MDE).
Problem
When I try to obtain or update software using Help > Software Updates > Find and Install > Search for new features to install, and select any new feature, the following error message is detailed
Model-driven Development Environment Studio (3.1.3) requires plug-in "org.apache.xerces".
What is the solution to this problem? I could comment out the following line in the feature.xml file for this plugin
<import plugin="org.apache.xerces"/>
but I'm not sure if it is the right thing to do.
Thanks for the help in advance.

Hi,
I think you need to check the plugin folder of the eclipse so that it contains the folder "org.apache.xerces_<version>".
This is the API plugin is for XML processing.
if you don't find it than create a folder with name "org.apache.xerces_<version>" in the plugin directory. and then add xmlParserAPIs.jar,xercesImpl.jar to this folder and the create two files with following contains in the same folder.
plugin.xml
<?xml version="1.0" encoding="UTF-8"?>
<plugin
name="%pluginName"
id="org.apache.xerces"
version="4.0.13"
provider-name="%providerName">

 <runtime>
 <library name="xmlParserAPIs.jar">
 <export name="*"/>
 <packages prefixes="javax.xml,org.w3c.dom,org.xml.sax"/>
 </library>
 <library name="xercesImpl.jar">
 <export name="*"/>
 <packages prefixes="org.apache,org.w3c.dom"/>
 </library>
 </runtime>
</plugin>
plugin.properties
pluginName = Xerces Based XML Parser
providerName = Eclipse.org
you will get the jar files at apache's site

Exception :Provider org.apache.xerces.jaxp.SAXParserFactoryImpl not found

Hi All,
I run my application on Redhat Linux 2.4.9-e.27smp using java appname. I'm using JDK1.4.2 and am not using any app server. The app seems to run just fine for a few hours and then I start getting Exception :Provider org.apache.xerces.jaxp.SAXParserFactoryImpl not found exception out of blue. I run the app with following parameters -
java -server -XX:+UseAdaptiveSizePolicy -Xverify:none -Xms512m -Xmx512m -XX:+UseParallelGC -XX:ParallelGCThreads=4
I suspect this has to do with garbage collection and can't replicate this on will. I wonder if anyone has come across similar issue and is able to point me to the right direction.
Thanks for any help,
Vishal Bhasin

Quick question. I am receiving the following error too:
Provider org.apache.xerces.jaxp.SAXParserFactoryImpl not found
I am getting this error intermitently. Do you have any idea why this would happen. I am using an add on to a program.
Thanks,
Joe

Org.apache.xerces.parsers.SAXParser class, where do I find it?

I don´t know if this is the right place to ask, but maybe someone will know:
I need the class org.apache.xerces.parsers.SAXParser that should be included in the Apache Xerces project.
Here is the API: [http://xerces.apache.org/xerces2-j/javadocs/xerces2/|http://xerces.apache.org/xerces2-j/javadocs/xerces2/]
and here is the download section: [http://xerces.apache.org/xerces2-j/download.cgi|http://xerces.apache.org/xerces2-j/download.cgi] . I have downloaded Xerces-J-bin.2.9.1.zip but the class isn´t included.
My book I am reading is using that class and says it is a part of the Xerces project.

Hi,
Well, I do not know what you are looking at but it definitely is in the src : Xerces-J-src.2.9.1.tar.gz
So if worst comes to worst build it from the source. However, from the bin you downloaded there are several jars and the class you need to import is in xercesImpl.jar.
Regards.

Error: Provider org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found

HI.
I embed tomcat in my application.when i start embed tomcat ,the following message appears :
javax.xml.parsers.FactoryConfigurationError: Provider org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found
at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:99)
at org.apache.commons.modeler.util.DomUtil.readXml(DomUtil.java:284)
at org.apache.commons.modeler.modules.MbeansDescriptorsDOMSource.execute(MbeansDescriptorsDOMSource.java:130)
at org.apache.commons.modeler.modules.MbeansDescriptorsDOMSource.loadDescriptors(MbeansDescriptorsDOMSource.java:120)
i set System.setProperty("javax.xml.parsers.DocumentBuilderFactory", "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
,but not work.
by the way :my classpath include xercesImpl.jar & xmlParserAPIs.jar, when i remove them ,my application
work well.

by the way my classpath include xercesImpl.jar & xmlParserAPIs.jar, when i remove them ,my application work well.
Is another jar file which has the org.apache.xerces.jaxp.DocumentBuilderFactoryImpl clas in the Classpath.?

Org.apache.xerces.parsers.SAXParser

After compiling ,while trying to run my program is giving on the console window.
"org.apache.xerces.parsers.SAXParser" instead of what it is supposed to do .
i am using java 1.4.2 and xerces 2.7.1
Can Anyone point what is the problem with this.
thanks

are you calling toString on the parser?
'what it is supposed to do" -- you know because it worked with a previous version of xerces?
What code is generating:
org.apache.xerces.parsers.SAXParser
?

Xerces j 2.4: manifest.xerces, org.apache.xerces missing

i've tried various things involving xerces, so if you could help me with any of these issues, i'd appreciate it.
1) xerces build: ver 2.4: windows:
there seems to be a file (manifest.xerces) missing when i dl this from xml.apache.org. what should be in this file? i created an "empty" file to enable the build, containing
Manifest-Version: 1.0
Created-By: Ant 1.3
and...
2) org.apache.xerces does not exist. paths are set to jars. what am i doing wrong?

thank you for responding! i have
xercesImpl.jar
xmlParserAPIs.jar
xmi-apis.jar
all in my path. mostly because they're the ones under the build dir. is there something obviously wrong?

Java.lang.NoClassDefFoundError: org/apache/xerces/parsers/SAXParser

We are trying to evaluate Weblogic 6.1 Beta version.
We have tried a setup that is working in WebLogic 6.0 sp1 version,
but the same setup fails in the Beta version.
We get ...
java.lang.NoClassDefFoundError:
org/apache/xerces/parsers/SAXParser
We had not specified any addl. jars in the classpath
in 6.0 sp1 version. But this fails in the Beta version.
Could someone tell if this is a known bug in the Beta release and
suggest a solution or tell if this will be fixed in the actual version
when it is
released in July?
Thanks.
-Arvind

"Jeeva" <[email protected]> wrote in message
news:3b40ecb5$[email protected]..
>
Alternatively u can set the parameters to look at the right parser when uneed
it. This can be done by:
System.setProperty("javax.xml.parsers.SAXParserFactory","org.apache.xerces.jaxp.SAXParserFactoryImpl");
System.setProperty("javax.xml.parsers.DocumentBuilderFactory","org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
System.setProperty("javax.xml.parsers.SAXParser","org.apache.xerces.jaxp.SAXParserImpl");
This is far from being recommended for the following reason:
The JAXP factories cache the classes used to instantiate the factories,
therefore you cannot changed dynamically these properties at runtime, you
will have absolutely NO guarantee that this will work. If a factory is
instantiated before yours, it will use this one. Additionaly, Weblogic
already defines these properties at startup so that they refer to their own
factories that can look into the XML registry.
Consider these properties as being read-only. Chance are that you will mess
up everything if you modify them.
If you need to define a specific parser (such as crimson), then put crimson
in your system classpath and set the XML registry appropriately.
If you want to take a look at jaxp strategy. Use the JVM
property -Djaxp.debug=true.
As well use -Dweblogic.xml.debug=true for Weblogic XML related info.
Stéphane Bailliez
Software Engineer, Paris - France
iMediation - http://www.imediation.com
Disclaimer: All the opinions expressed above are mine and not those from my
company.

URGENT: JAXP Provider org.apache.crimson.jaxp.SAXParserFactoryImpl not foun

Hi all
I am having this strage problem. I am using JAXP Apis to do XSLT transformation and everything works fine.
But when I try the samething with
-Djava.security.manager option and
-Djava.security.policy==$WL_HOME/weblogic.policy option set it doesn't work. Stranger still the error it gives:
javax.xml.transform.TransformerException: javax.xml.parsers.FactoryConfigurationError: Provider org.apache.crimson.jaxp.SAXParserFactoryImpl not found
This the command that works:
$JAVA_HOME/java -classpath $WL_CLASSPATH -Dintegration.config=$WL_HOME/integration.cfg com.swl.integration.translation.SendPRThread 24972 451
This one does NOT work:
$JAVA_HOME/java -ms64m -mx64m -verbosegc -classpath $WL_CLASSPATH -Djava.security.manager -Djava.security.policy=$WL_HOME/weblogic.policy -Dintegration.config=$WL_HOME/integration.cfg com.swl.integration.translation.SendPRThread 24972 451
I know it's something to do with Security manager/policy setting, but can't figure it out.
Could anyone please help? It is very urgent.
Thanks a lot
Mak

I have your solution... under Weblogic BEA were giving the same error, I resolved it with this code before the instantiation of SAXParserFactory:
String key = "javax.xml.parsers.SAXParserFactory"
String value = "org.apache.xerces.jaxp.SAXParserFactoryImpl";
Properties props = System.getProperties();
props.put(key, value);
System.setProperties(props);

Import org.apache.avalon cannot be resolved

Hi, I am new to Eclipse and J2EE in general and I have tried to import a project in Eclipse 3.0.1. However, I am getting several compile errors having to do with the following imports:
import org.apache.avalon.framework.activity.Initializable;
import org.apache.avalon.framework.activity.Startable;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import dragon.common.services.cache.janitor.ICacheJanitorService;
import dragon.common.services.cache.store.IExpiringStoreComponent;
import dragon.common.services.cache.store.IStoreComponent;
stating that
"The import..." [import package name] "...cannot be resolved"
Can anyone help with what I should do? Thanx

I am trying to compile code but keep getting an error stating that the import of a class is not working? I wondered if I am having the same problem. I am running eclipse 3.0. The applet is called joole and it is importing CBoolFkt but it is evidently not working. Appreciate any ideas.
The applet is not initiating and the error messages is as follows:
java.lang.Error: Unresolved compilation problems:
 The import CBoolFkt cannot be resolved
 The import ShowCopyright cannot be resolved
 at Joole.<init>(Joole.java:8)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at java.lang.Class.newInstance0(Unknown Source)
 at java.lang.Class.newInstance(Unknown Source)
 at sun.applet.AppletPanel.createApplet(Unknown Source)
 at sun.applet.AppletPanel.runLoader(Unknown Source)
 at sun.applet.AppletPanel.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)

The import org.apache cannot be resolved

Hi All,
I am a Java\Eclipse newbie. I am trying to import the org.apache.xerces package, and the import is failing with this error:The import org.apache cannot be resolved
I am not using Maven\Ant for building the project. I know I need to download some class files\jar files to get this to work, but I am not sure where to download these packages from. Could someone please help me out here?
import org.w3c.dom.Node;
import org.apache.xerces.parsers.DOMParser;
import org.apache.xerces.dom.traversal.TreeWalkerImpl;
import org.apache.xerces.domx.traversal.NodeFilter;
import org.apache.xerces.dom.DocumentImpl;
THanks a lot!

Well, if you are in fact looking to download the JARs for the Apache Xerces project, you should be able to find them at the Apache Xerces project page.
If you already have the JARs downloaded, you need to make sure that they appear on your CLASSPATH, otherwise your application will never find them. Since you are using an IDE, this should be as easy as adding the JARs to your project.

BundleException: Unable to resolve package; (package=org.apache.felix.scr.annotations)

Hi guys,
My bundle is installed but not active:
Got the following errors in my log:
org.apache.sling.installer.core.impl.tasks.BundleStartTask Could not start bundle (bundle ID=1246) : myservlet.bundle. Reason: org.osgi.framework.BundleException: Unresolved constraint in bundle myservlet.bundle [1246]: Unable to resolve 1246.0: missing requirement [1246.0] package; (package=org.apache.felix.scr.annotations). Will retry.
org.apache.felix.scr.annotations is imported and included in the bnd file.
In Felix console I get this:
org.apache.felix.scr from org.apache.felix.scr (41)
org.apache.felix.scr.annotations -- Cannot be resolved
org.apache.felix.scr.annotations.sling -- Cannot be resolved
org.apache.sling.api from org.apache.sling.api (92)
org.apache.sling.api.resource from org.apache.sling.api (92)
org.apache.sling.api.servlets from org.apache.sling.api (92)
org.ietf.jgss from org.apache.felix.framework (0)
org.osgi.framework from org.apache.felix.framework (0)
org.slf4j from slf4j.api (11)
org.w3c.dom from org.apache.felix.framework (0)
org.xml.sax from org.apache.felix.framework (0)
Just can't figure out what else need to be done to have org.apache.felix.scr.annotations resolved?
Thanks!!!

You might be importing the wrong ComponentContext if you're using one in your activate method's signature. CRXDE gives errors with no explanation in that case. Ensure that you have:
import org.osgi.service.component.ComponentContext;
as there are a couple of other ComponentContext classes and the class from the osgi package may not be the default chosen by CRXDE when imports are auto-populated.

Org.apache.crimson and 1.5

I am trying to test an application in 1.5 and am getting compile errors for crimson references in classes someone else wrote.
Looking at the JDK src, it looks like the apache packages are not bundeled in to the 1.5 beta.
Wth the preface that I am mostly a Swing developer my questions are...
I know it has to do with XML, but what specific functionality did crimson bring to the tale?
Why did Sun remove the apache libs from the distribution?
Is there anything in 1.5 to take crimsons place.
Thanks for your time if you answer,
Todd

Looking at the JDK src, it looks like the apache
packages are not bundeled in to the 1.5 beta.That's correct. The only contract is to supply an XML processor, not a specific one. Crimson is just one; Xerces is the most popular one out there. Looks like 1.5 includes a subset of Xerces (with a different package - com.sun.org.apache.xerces.internal).
I know it has to do with XML, but what specific
functionality did crimson bring to the tale?Nothing special. It was just a lightweight XML implementation.
Why did Sun remove the apache libs from the distribution?
Is there anything in 1.5 to take crimsons place.It's just replaced them with something they felt they could maintain better.
You should not ever be referring to Crimson classes directly. You should ONLY use org.w3c.dom or org.w3c.sax classes directly, and use the advertised Factory APIs to create or manipulate Documents, Elements, etc.
Your best bet is to rip out all references to org.apache.crimson, and use an elementary XML textbook to replace them with references to standard org.w3c.* classes.

Org.apache.xerces.framework

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