[jboss-user] [JBoss Seam] - How to develop my first web app with seam, without EJB, withou
Hi,all.
can you help me to develop my first web app,with seam,but without EJB and any DataBase(or
called Datasource),Thanks very much at first.
I used the seam command to generate a project,but i think the folder structure is too
bad,so i change the todo example to project login:
login
-src
--org.jboss.seam.example.todo.Login.java
-web
--index.html
--login.jsp
--WEB-INF
---web.xml
---components.xml
---faces-config.xml
---lib
----All lib from example folder(size is 23MB)---
and following is changed file:
----------------components.xml-----------------------------
<!DOCTYPE components PUBLIC
"-//JBoss/Seam Component Configuration DTD 1.2//EN"
"http://jboss.com/products/seam/components-1.2.dtd">
-----------faces-config.xml-----------------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE faces-config
PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
"http://java.sun.com/dtd/web-facesconfig_1_0.dtd">
<faces-config>
</faces-config>
I deployed this project to tomcat 5.5,and startup the sever.no exception throws,but when
to show this page use /login/login.seam.the sever will throw many exception likes follow:
21:29:28,453 ERROR [ExceptionFilter] could not roll back transaction
javax.naming.NamingException: Local server is not initialized
at
org.jnp.interfaces.LocalOnlyContextFactory.getInitialContext(LocalOnlyContextFactory.java:45)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.(InitialContext.java:197)
at org.jboss.seam.util.Naming.getInitialContext(Naming.java:35)
at org.jboss.seam.util.Naming.getInitialContext(Naming.java:47)
at org.jboss.seam.util.Transactions.getUserTransaction(Transactions.java:149)
at
org.jboss.seam.util.Transactions.isUTTransactionActiveOrMarkedRollback(Transactions.java:122)
at
org.jboss.seam.util.Transactions.isTransactionActiveOrMarkedRollback(Transactions.java:50)
at
org.jboss.seam.web.ExceptionFilter.rollbackTransactionIfNecessary(ExceptionFilter.java:128)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63)
at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:619)
but the login form is display in browser.
My english is too bad.so .I hope anyone can knows my means.
Thanks again.
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