Thread: Connection pool and Datasource Implementation Is Not Functioning

Hello mychickbad,
Have you got your solution. I am having the same problem. So, please tell me where is the problem.
Please.....

Hello.
I believe the error is not because of datasource.
XmlReader is not able to find the file news.rss.
In your source code the statement is,
URL url = new URL("http://localhost:8080/publisher/news.rss");

while in the exception it is,
java.io.FileNotFoundException: http://localhost:8080/publisher/web/news.rss

The two paths do not match.
So can you check in your web application folder where is news.rss existing? In the publisher folder or in the publisher/web folder?
I guess its probably in the publisher folder. If so just move it to the the sub-folder web and try executing.
Let me know if the problem still exists.

Syed.

Thanks in advance. Please help me out. And still not getting the solution......
When I made the above modification that mychickbad mentioned and then running the project i am getting the following erros:

SEVERE: Error configuring application listener of class publisher.web.Init
java.lang.ClassNotFoundException: publisher.web.Init
at org.apache.catalina.loader.WebappClassLoader.loadC lass(WebappClassLoader.java:1711)
at org.apache.catalina.loader.WebappClassLoader.loadC lass(WebappClassLoader.java:1556)
at org.apache.catalina.core.DefaultInstanceManager.lo adClass(DefaultInstanceManager.java:525)
at org.apache.catalina.core.DefaultInstanceManager.lo adClassMaybePrivileged(DefaultInstanceManager.java :507)
at org.apache.catalina.core.DefaultInstanceManager.ne wInstance(DefaultInstanceManager.java:124)
at org.apache.catalina.core.StandardContext.listenerS tart(StandardContext.java:4715)
at org.apache.catalina.core.StandardContext.startInte rnal(StandardContext.java:5273)
at org.apache.catalina.util.LifecycleBase.start(Lifec ycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild. call(ContainerBase.java:1566)
at org.apache.catalina.core.ContainerBase$StartChild. call(ContainerBase.java:1556)
at java.util.concurrent.FutureTask$Sync.innerRun(Unkn own Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker( Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (Unknown Source)
at java.lang.Thread.run(Unknown Source)


Then when I navigating to http://localhost:8080/publisher/news.rss in my browser the error was like:

java.io.FileNotFoundException: http://localhost:8080/publisher/web/news.rss
sun.net.http://www.protocol.http.HttpURLConn...Stream(Unknown Source)
com.sun.syndication.io.XmlReader.<init>(XmlReader. java:237)
com.sun.syndication.io.XmlReader.<init>(XmlReader. java:213)
website1.web.HomeServlet.doGet(HomeServlet.java:44 )
javax.servlet.http.HttpServlet.service(HttpServlet .java:617)
javax.servlet.http.HttpServlet.service(HttpServlet .java:717)

And when navigating to http://localhost:8080/rssdb/home the error is:

SEVERE: Servlet.service() for servlet [home] in context with path [/rssdb] threw exception
java.io.FileNotFoundException: http://localhost:8080/publisher/news.rss
at sun.net.http://www.protocol.http.HttpURLConn...Stream(Unknown Source)
at com.sun.syndication.io.XmlReader.<init>(XmlReader. java:237)
at com.sun.syndication.io.XmlReader.<init>(XmlReader. java:213)
at rssdb.web.HomeServlet.doGet(HomeServlet.java:44)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:722)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:225)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:169)
at org.apache.catalina.authenticator.AuthenticatorBas e.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(A ccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.p rocess(AbstractHttp11Processor.java:999)
at org.apache.coyote.AbstractProtocol$AbstractConnect ionHandler.process(AbstractProtocol.java:565)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProce ssor.run(JIoEndpoint.java:307)
at java.util.concurrent.ThreadPoolExecutor.runWorker( Unknown Source)
Here rssdb is another project using the news.rss to be crested in publisher project.
So plz someone help me.......

--- Update ---

In the above when navigating to http://localhost:8080/publisher/news.rss the error is actually:

java.io.FileNotFoundException: http://localhost:8080/publisher/news.rss
sun.net.http://www.protocol.http.HttpURLConn...Stream(Unknown Source)
com.sun.syndication.io.XmlReader.<init>(XmlReader. java:237)
com.sun.syndication.io.XmlReader.<init>(XmlReader. java:213)
website1.web.HomeServlet.doGet(HomeServlet.java:44 )
javax.servlet.http.HttpServlet.service(HttpServlet .java:617)
javax.servlet.http.HttpServlet.service(HttpServlet .java:717)