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From "Stergos D. Afantenos" <stergos.afante...@univ-nantes.fr>
Subject Simple Rest Server
Date Mon, 15 Jun 2009 16:53:28 GMT
Dear all,

I am trying to develop a web service using the Simple Rest Server. I
am using the default installation of Tomcat5.5 under Ubuntu 9.04.
Actually, my web service runs quite smoothly when I try to "manually"
start Tomcat using the following  script of my own device :)

sudo  java -Dcatalina.base=/usr/share/tomcat5.5
-Dcatalina.home=/usr/share/tomcat5.5
-Dwtp.deploy=/var/lib/tomcat5.5/webapps
-Djava.endorsed.dirs=/usr/share/tomcat5.5/common/endorsed -classpath
/usr/share/tomcat5.5/bin/bootstrap.jar:/usr/lib/jvm/java-6-sun-1.6.0.13/lib/tools.jar
org.apache.catalina.startup.Bootstrap start

On the other hand, when I try to start Tomcat normally
(/etc/init.d/tomcat5.5 restart) I get the following errors once I try
to access my web service :

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented
it from fulfilling this request.

exception

javax.servlet.ServletException
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:294)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:115)
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
	org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	java.lang.Thread.run(Thread.java:636)

root cause

java.lang.ExceptionInInitializerError
	org.apache.uima.simpleserver.Service.<clinit>(Service.java:71)
	org.apache.uima.simpleserver.servlet.SimpleServerServlet.init(SimpleServerServlet.java:229)
	javax.servlet.GenericServlet.init(GenericServlet.java:211)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:616)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:244)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:537)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:276)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:115)
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
	org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	java.lang.Thread.run(Thread.java:636)

root cause

org.apache.uima.UIMA_IllegalStateException: The UIMA framework
implementation (class org.apache.uima.impl.UIMAFramework_impl) could
not be created.
	org.apache.uima.UIMAFramework.<clinit>(UIMAFramework.java:1183)
	org.apache.uima.simpleserver.Service.<clinit>(Service.java:71)
	org.apache.uima.simpleserver.servlet.SimpleServerServlet.init(SimpleServerServlet.java:229)
	javax.servlet.GenericServlet.init(GenericServlet.java:211)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:616)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:244)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:537)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:276)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:115)
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
	org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	java.lang.Thread.run(Thread.java:636)

root cause

java.security.AccessControlException: access denied
(java.util.PropertyPermission * read,write)
	java.security.AccessControlContext.checkPermission(AccessControlContext.java:342)
	java.security.AccessController.checkPermission(AccessController.java:553)
	java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
	java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:1269)
	java.beans.Introspector.setBeanInfoSearchPath(Introspector.java:316)
	org.apache.uima.impl.UIMAFramework_impl._initialize(UIMAFramework_impl.java:167)
	org.apache.uima.UIMAFramework.<clinit>(UIMAFramework.java:1180)
	org.apache.uima.simpleserver.Service.<clinit>(Service.java:71)
	org.apache.uima.simpleserver.servlet.SimpleServerServlet.init(SimpleServerServlet.java:229)
	javax.servlet.GenericServlet.init(GenericServlet.java:211)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:616)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:244)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:537)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:276)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:115)
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
	org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	java.lang.Thread.run(Thread.java:636)



My guess is that I should explicitly grand some permissions to the
Simple Rest Server via the various
/usr/share/tomcat5.5/conf/policy.d/*.policy files, but no matter what
I change, the SimpleRestServer stubbornly refuses to start up.

In case that you have any idea of what might be going on, I would be
very happy to hear from you.

Best,
Stergos D. Afantenos

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