[jboss-user] [JNDI/Naming/Network] - Loading configuration files via JNDI
Edrusiani
do-not-reply at jboss.com
Tue Oct 21 10:16:42 EDT 2008
Hi
I'm trying to load configuration files (both xml and properties) via JNDI, cause i can't rely, for this application, on paths and filesystems.
this is the java code
| Context initCtx = new InitialContext();
| Context envCtx = (Context) initCtx.lookup("java:comp/env");
|
| Properties prop = (Properties) envCtx.lookup("file/clientconfig");
| File f = (File) envCtx.lookup("file/xmlconfig");
|
jboss-web.xml
| <?xml version="1.0" encoding="UTF-8"?>
| <jboss-web>
| <resource-ref>
| <res-ref-name>file/clientconfig</res-ref-name>
| <res-type>java.util.Properties</res-type>
| <jndi-name>java:comp/env/file/clientconfig</jndi-name>
| </resource-ref>
|
| <resource-ref>
| <res-ref-name>file/xmlconfig</res-ref-name>
| <res-type>java.io.File</res-type>
| <jndi-name>java:comp/env/file/xmlconfig</jndi-name>
| </resource-ref>
| </jboss-web>
|
web.xml
| <resource-ref>
| <description>
| file di property
| </description>
| <res-ref-name>file/clientconfig</res-ref-name>
| <res-type>java.util.Properties</res-type>
| <res-auth>Container</res-auth>
| </resource-ref>
|
| <resource-ref>
| <description>
| file di property
| </description>
| <res-ref-name>file/xmlconfig</res-ref-name>
| <res-type>java.io.File</res-type>
| <res-auth>Container</res-auth>
| </resource-ref>
|
context.xml
| <?xml version="1.0" encoding="UTF-8"?>
| <!-- The contents of this file will be loaded for each web application -->
| <Context>
| <Resource name="file/xmlconfig" auth="Container"
| type="java.io.File"
| />
|
| <Resource name="file/clientconfig" auth="Container"
| type="java.util.Properties"
| />
|
| </Context>
|
and this is the error i get...
16:27:46,078 ERROR [ExceptionFilter] uncaught exception
javax.servlet.ServletException: java.lang.StackOverflowError
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.StackOverflowError
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.naming.internal.VersionHelper12.getContextClassLoader(VersionHelper12.java:158)
at com.sun.naming.internal.ResourceManager.getFactory(ResourceManager.java:339)
at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:575)
at javax.naming.spi.NamingManager.getURLContext(NamingManager.java:533)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:279)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.jboss.ejb3.naming.SimpleMultiplexer.getObjectInstance(SimpleMultiplexer.java:85)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
at javax.naming.spi.NamingManager.getContext(NamingManager.java:422)
at javax.naming.spi.ContinuationContext.getTargetContext(ContinuationContext.java:38)
at javax.naming.spi.NamingManager.getContinuationContext(NamingManager.java:770)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:773)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.jnp.interfaces.NamingContext.resolveLink(NamingContext.java:1209)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:758)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:774)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.jnp.interfaces.NamingContext.resolveLink(NamingContext.java:1209)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:758)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:774)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
Any suggestion?
if i try to load them using getResourceAsStream("filename") i'm able to get them, but just while i remain on the webapp context, cause i can't load them from inside an EJB3.0
Thanks for your time
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