Issue with JNA when working with JSP

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Ashish Patel

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Apr 21, 2016, 12:25:11 PM4/21/16
to Java Native Access
Hello,
I am facing issue while working with JNA on JSP.
I always gets this error "java.lang.NoSuchMethodError: com.sun.jna.IntegerType.<init>(IJZ)V"
Here is my code
<%@page import="com.sun.jna.platform.win32.Kernel32"%>
<%@page import="com.sun.jna.platform.win32.WinBase.MEMORYSTATUSEX"%>
<%  MEMORYSTATUSEX _memory = new MEMORYSTATUSEX(); %>
<html>
<body>
Hello World!
</body>
</html>

Upon executing above code following error appears

Warning:   StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NoSuchMethodError: com.sun.jna.IntegerType.<init>(IJZ)V
    at com.sun.jna.platform.win32.WinDef$DWORD.<init>(WinDef.java:135)
    at com.sun.jna.platform.win32.WinDef$DWORD.<init>(WinDef.java:125)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
    at java.lang.Class.newInstance(Class.java:442)
    at com.sun.jna.NativeMappedConverter.defaultValue(NativeMappedConverter.java:47)
    at com.sun.jna.NativeMappedConverter.<init>(NativeMappedConverter.java:41)
    at com.sun.jna.NativeMappedConverter.getInstance(NativeMappedConverter.java:29)
    at com.sun.jna.Structure.calculateSize(Structure.java:717)
    at com.sun.jna.Structure.allocateMemory(Structure.java:251)
    at com.sun.jna.Structure.<init>(Structure.java:153)
    at com.sun.jna.Structure.<init>(Structure.java:143)
    at com.sun.jna.Structure.<init>(Structure.java:139)
    at com.sun.jna.Structure.<init>(Structure.java:130)
    at com.sun.jna.platform.win32.WinBase$MEMORYSTATUSEX.<init>(WinBase.java:595)
    at org.apache.jsp.index_jsp._jspService(index_jsp.java:68)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
    at java.lang.Thread.run(Thread.java:745)

Any luck?

Timothy Wall

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Apr 21, 2016, 5:52:44 PM4/21/16
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Probably a version mismatch.  Set jna.debug_load.jna=true system property to see where jna is coming from

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Ashish Patel

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Apr 22, 2016, 2:28:57 AM4/22/16
to Java Native Access
Looks like it didnt help
I have tried to see where jna is comming from by using 
Class klass = com.sun.jna.IntegerType.class;
URL location = klass.getResource('/' + klass.getName().replace('.', '/') + ".class");



the output was 
bundle://204.0:1/com/sun/jna/IntegerType.class

Furthermore  I try to execute the code 

<%  MEMORYSTATUSEX _memory = new MEMORYSTATUSEX(); %>
Gave me the same error. So I tried to manually load the Property which also didnt help
String prop=p.getProperty("java.class.path");
p.setProperty("java.class.path", prop+";D:\\p\\jars\\jna-4.2.2.jar;D:\\p\\jars\\jna-platform-4.2.2.jar");
Still no luck.
And the main thing is that this problem occurs only when using JSP files over Glassfish server.

Timothy Wall

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Apr 26, 2016, 10:44:17 AM4/26/16
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Check your server configuration for old versions of jna.

Ashish Patel

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Apr 26, 2016, 11:33:11 AM4/26/16
to Java Native Access
I am having the latest JNA version 4.2.2 for both platform and jna

mbla...@doppel-helix.eu

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Apr 26, 2016, 12:32:25 PM4/26/16
to Java Native Access


Am Dienstag, 26. April 2016 16:44:17 UTC+2 schrieb Timothy Wall:
Check your server configuration for old versions of jna.


This was also opened as a bug against jna on github:

https://github.com/java-native-access/jna/issues/641

Long story short: Glassfish/Payara/other depends on libpam4j, which bundles an older version of JNA (from the timestamp in the zip it is about 6 years old), this seems to leak into the classpath of webapplications. I suggested to raise a bug on the glassfish jira and/or payara, but this was turned down and it was stated, that Ashish will move to tomcat - whether that is a solution or if other dependencies collide there remains to be seen.

HTH

Matthias
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