Anyone using YaHP with Java 1.7?

[kridan]

I have an issue with deploying YaHP.

The issue is intermittent, and likely class loader related. Basically, the inclusion of xml-apis.jar is causing issues because it conflicts with the internal copy of xerces that the JRE has in rt.jar.

How are people getting around this?

[allcolor]

Hi, It should not mess with the JRE classloader... what version of yahp do you use ?

Regards, Quentin

2012/6/13 kridan < reply@reply.github.com

I have an issue with deploying YaHP.

The issue is intermittent, and likely class loader related. Basically, the inclusion of xml-apis.jar is causing issues because it conflicts with the internal copy of xerces that the JRE has in rt.jar.

How are people getting around this?

---

Reply to this email directly or view it on GitHub: https://github.com/allcolor/YaHP-Converter/issues/3

All those moments will be lost in time, like tears in rain.

[kridan]

Using YaHP 1.3

So here's the scenario......Adding xml-apis.jar that was bundled with the download broke a bunch of stuff in our application that was using the stuff in rt.jar for it's parsing.

So I removed xml-apis.jar hoping that the classes that you needed in there would also be in rt.jar Evidentally not, because I started getting the message: org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer ERROR java.lang.NoClassDefFoundError: org/w3c/dom/html2/HTMLDocument

I'm assuming (perhaps incorrectly) that this is because the org.w3c.dom folders etc are also in rt.jar (but not html2 folder so obviously it's a subset of xml-apis.jar)

I seem to have resolved this by using the Java "endorsed jars" folder. http://docs.oracle.com/javase/7/docs/technotes/guides/standards/

I don't like resolving it this way though and can't believe that no one else has run into this.

[allcolor]

Remove everything in the directory ("META-INF/services") in the xml-apis.jar and it should work. It's effectively a mistake, those things should not have been shipped with the jar. Alternatively, you could remove everything except the 'html2' classes, it should work too.

Regards, Quentin

[kridan]

Outstanding! This indeed fixed the issue.

Thank you so much for the quick response. I was able to make the end-of-day build :)

[ravieze]

can u tell the xml-apis.jar version in use; and from where it was downnloaded. Googling didnt help me.

[allcolor]

http://sourceforge.net/projects/shanidom/

2014-11-24 15:13 GMT+01:00 ravieze notifications@github.com:

can u tell the xml-apis.jar version in use; and from where it was downnloaded. Googling didnt help me.

— Reply to this email directly or view it on GitHub https://github.com/allcolor/YaHP-Converter/issues/3#issuecomment-64198625 .

All those moments will be lost in time, like tears in rain. (Roy Batty/Rutger Hauer)

[allcolor]

Latest version are only available on bintray:

https://bintray.com/allcolor/alc-web/ShaniXmlParser/view

2014-11-24 15:19 GMT+01:00 Quentin Anciaux allcolor@gmail.com:

http://sourceforge.net/projects/shanidom/

2014-11-24 15:13 GMT+01:00 ravieze notifications@github.com:

can u tell the xml-apis.jar version in use; and from where it was downnloaded. Googling didnt help me.

— Reply to this email directly or view it on GitHub https://github.com/allcolor/YaHP-Converter/issues/3#issuecomment-64198625 .

All those moments will be lost in time, like tears in rain. (Roy Batty/Rutger Hauer)

All those moments will be lost in time, like tears in rain. (Roy Batty/Rutger Hauer)

[ravieze]

Actually we have xml-api.jar (xml-commons of apache i think) etc.. already in project; in such a case... can u rername the jar file to something else? i am afraid I may break something if i overwrite the jar (xml-api.jar);

[allcolor]

Just use the xerces provided one... but you may have to update the shani parser with this one http://dl.bintray.com/allcolor/alc-web/org/allcolor/shaniparser/1.4.22/shaniparser-1.4.22.jar

2014-11-24 15:21 GMT+01:00 ravieze notifications@github.com:

Actually we have xml-api.jar from xercer.jar etc.. already in project; in such a case... can u rername the jar file to something else? i am afraid I may break something if i overwrite the jar (xml-api.jar);

— Reply to this email directly or view it on GitHub https://github.com/allcolor/YaHP-Converter/issues/3#issuecomment-64199658 .

All those moments will be lost in time, like tears in rain. (Roy Batty/Rutger Hauer)

[ravieze]

ok took xml-api.jar form http://archive.apache.org/dist/xml/xalan-j/binaries/xalan-j_2_7_1-bin.zip and used the new shaniparser jar; getting the below error

Initializing... Installing new URLStreamHandlerFactory... Installing new URLStreamHandlerFactory DONE. init time: 22 C:\r\ws\Test2\src\in3.html log4j:WARN No appenders could be found for logger (org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. org.allcolor.yahp.converter.IHtmlToPdfTransformer$CConvertException: ERROR: An unhandled exception occured: org/w3c/dom/ html2/HTMLDocument at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.transform(CHtmlToPdfFlyingSaucerTransformer.java:79 1) at org.allcolor.yahp.converter.CYaHPConverter.convertToPdf(CYaHPConverter.java:247) at reports.CopyOfHtml2Pdf.main(CopyOfHtml2Pdf.java:77) at reports.CopyOfHtml2Pdf$1.run(CopyOfHtml2Pdf.java:23) Caused by: java.lang.NoClassDefFoundError: org/w3c/dom/html2/HTMLDocument at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$000(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.allcolor.xml.parser.CDomHandler.(CDomHandler.java:135) at org.allcolor.xml.parser.CShaniDomParser.(CShaniDomParser.java:382) at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.getCShaniDomParser(CHtmlToPdfFlyingSaucerTransforme r.java:422) at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.transform(CHtmlToPdfFlyingSaucerTransformer.java:56 4) ... 3 more done.. Caused by: java.lang.ClassNotFoundException: org.w3c.dom.html2.HTMLDocument at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 19 more Destroying YAHP ClassLoader Tree Exception in thread "AWT-Windows" java.lang.IllegalStateException: Shutdown in progress at java.lang.ApplicationShutdownHooks.add(Unknown Source) at java.lang.Runtime.addShutdownHook(Unknown Source) at sun.awt.windows.WToolkit$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.awt.windows.WToolkit.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

[ravieze]

and when i take xml-api.jar from : http://mirror.sdunix.com/apache//xerces/j/binaries/Xerces-J-bin.2.11.0.zip; in combination with: shaniparser-1.4.22.jar

i get the below error

Initializing... Installing new URLStreamHandlerFactory... Installing new URLStreamHandlerFactory DONE. init time: 30 C:\r\ws\Test2\src\in3.html log4j:WARN No appenders could be found for logger (org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. org.allcolor.yahp.converter.IHtmlToPdfTransformer$CConvertException: ERROR: An unhandled exception occured: org/w3c/dom/ html2/HTMLDocument at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.transform(CHtmlToPdfFlyingSaucerTransformer.java:79 1) at org.allcolor.yahp.converter.CYaHPConverter.convertToPdf(CYaHPConverter.java:247) at reports.CopyOfHtml2Pdf.main(CopyOfHtml2Pdf.java:77) at reports.CopyOfHtml2Pdf$1.run(CopyOfHtml2Pdf.java:23) Caused by: java.lang.NoClassDefFoundError: org/w3c/dom/html2/HTMLDocument at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$000(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.allcolor.xml.parser.CDomHandler.(CDomHandler.java:135) at org.allcolor.xml.parser.CShaniDomParser.(CShaniDomParser.java:382) at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.getCShaniDomParser(CHtmlToPdfFlyingSaucerTransforme r.java:422) at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.transform(CHtmlToPdfFlyingSaucerTransformer.java:56 4) ... 3 more Caused by: java.lang.ClassNotFoundException: org.w3c.dom.html2.HTMLDocument at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 19 more done.. Destroying YAHP ClassLoader Tree Exception in thread "AWT-Windows" java.lang.IllegalStateException: Shutdown in progress at java.lang.ApplicationShutdownHooks.add(Unknown Source) at java.lang.Runtime.addShutdownHook(Unknown Source) at sun.awt.windows.WToolkit$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.awt.windows.WToolkit.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

[allcolor]

Yes you have to take the html2 api from the http://dl.bintray.com/allcolor/alc-web/org/allcolor/shaniparser-xmlapi/1.4.22/shaniparser-xmlapi-1.4.22.jar , unzip it and take only the dom/html2 api or use that jar as is.

2014-11-24 15:29 GMT+01:00 ravieze notifications@github.com:

ok took xml-api.jar form file:///C:/Users/admin/Downloads/xalan-j_2_7_1-bin.zip and used the new shaniparser jar; getting the below error

Initializing... Installing new URLStreamHandlerFactory... Installing new URLStreamHandlerFactory DONE. init time: 22 C:\r\ws\Test2\src\in3.html log4j:WARN No appenders could be found for logger (org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. org.allcolor.yahp.converter.IHtmlToPdfTransformer$CConvertException: ERROR: An unhandled exception occured: org/w3c/dom/ html2/HTMLDocument at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.transform(CHtmlToPdfFlyingSaucerTransformer.java:79 1) at org.allcolor.yahp.converter.CYaHPConverter.convertToPdf(CYaHPConverter.java:247) at reports.CopyOfHtml2Pdf.main(CopyOfHtml2Pdf.java:77) at reports.CopyOfHtml2Pdf$1.run(CopyOfHtml2Pdf.java:23) Caused by: java.lang.NoClassDefFoundError: org/w3c/dom/html2/HTMLDocument at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$000(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.allcolor.xml.parser.CDomHandler.(CDomHandler.java:135) at org.allcolor.xml.parser.CShaniDomParser.(CShaniDomParser.java:382) at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.getCShaniDomParser(CHtmlToPdfFlyingSaucerTransforme r.java:422) at org.allcolor.yahp.cl.converter.CHtmlToPdfFlyingSaucerTransformer.transform(CHtmlToPdfFlyingSaucerTransformer.java:56 4) ... 3 more done.. Caused by: java.lang.ClassNotFoundException: org.w3c.dom.html2.HTMLDocument at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 19 more Destroying YAHP ClassLoader Tree Exception in thread "AWT-Windows" java.lang.IllegalStateException: Shutdown in progress at java.lang.ApplicationShutdownHooks.add(Unknown Source) at java.lang.Runtime.addShutdownHook(Unknown Source) at sun.awt.windows.WToolkit$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.awt.windows.WToolkit.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

— Reply to this email directly or view it on GitHub https://github.com/allcolor/YaHP-Converter/issues/3#issuecomment-64200760 .

All those moments will be lost in time, like tears in rain. (Roy Batty/Rutger Hauer)

[ravieze]

worked like charm.. thank u sooooo much.. so kind of u

[ravieze]

can u share the url to the src code of these jar files?

[allcolor]

they are on bintray same url.

Le mar. 25 nov. 2014 à 6:47, ravi notifications@github.com a écrit :

can u share the url to the src code of these jar files?

— Reply to this email directly or view it on GitHub https://github.com/allcolor/YaHP-Converter/issues/3#issuecomment-64313292 .

[milkdeliver]

Hi allcolor,

It's curiosity for me that What does everything in the directory ("META-INF/services") affect when using Java 1.7? Could you please give an explain.Thank you for your answering.

Remove everything in the directory ("META-INF/services") in the xml-apis.jar and it should work. It's effectively a mistake, those things should not have been shipped with the jar. Alternatively, you could remove everything except the 'html2' classes, it should work too. Regards, Quentin

Regards, Sam

[allcolor]

Hi,

they replace the default xml parser used by the JVM.

Regards, Quentin

2016-03-01 9:36 GMT+01:00 Milkdelivery notifications@github.com:

Hi allcolor,

It's curiosity for me that What does everything in the directory ("META-INF/services") affect when using Java 1.7? Could you please give an explain.Thank you for your answering.

Remove everything in the directory ("META-INF/services") in the xml-apis.jar and it should work. It's effectively a mistake, those things should not have been shipped with the jar. Alternatively, you could remove everything except the 'html2' classes, it should work too. Regards, Quentin

Regards, Sam

— Reply to this email directly or view it on GitHub https://github.com/allcolor/YaHP-Converter/issues/3#issuecomment-190611987 .

All those moments will be lost in time, like tears in rain. (Roy Batty/Rutger Hauer)

[milkdeliver]

Hi,

You're right.The old version xml-api.jar will cause error like below.

javax.xml.datatype.DatatypeConfigurationException: Provider org.apache.xerces.jaxp.datatype.DatatypeFactoryImpl not found

When I removed everything in the directory ("META-INF/services") of xml-api.jar or replace the xml-api.jar by shaniparser-xmlapi-1.4.22.jar it works well.

Finally thanks for your answering.

Regards, Sam