JSF Getting Started Example not Working
I've installed and configured JSF according to CoreJSF 1st Chapter example "A simple JSF Application" (available at http://horstmann.com/corejsf/). The only different thing i've done is to put the jsp pages in a separate folder within the root web application folder. The JSF seems to be properly configured, since i'm able to see the UI components in the login page. However, once I click login button, the application takes me once more to the login page (same page that put the request). I figure it is a problem with the navigation file, I've changed the faces-config.xml including "jsf/welcome.jsp" as target since "jsf" is the separate directory I created for JSP files. I does not work (not getting exceptions though). Any prompt help will be highly appreciated.
These are the files:
webapproot/jsf/index.jsp
<html>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<f:view>
<head>
<title>A Simple Java Server Faces Application</title>
</head>
<body>
<h:form>
<h3>Please enter your name and password.</h3>
<table>
<tr>
<td>Name:</td>
<td>
<h:inputText value="#{user.name}"/>
</td>
</tr>
<tr>
<td>Password:</td>
<td>
<h:inputSecret value="#{user.password}"/>
</td>
</tr>
</table>
<p>
<h:commandButton value="Login" action="login"/>
</p>
</h:form>
</body>
</f:view>
</html>
webapproot/jsf/welcome.jsp
<html>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<f:view>
<head>
<title>A Simple Java Server Faces Application</title>
</head>
<body>
<h:form>
<h3>
Welcome to Java Server Faces,
<h:outputText value="#{user.name}"/>!
</h3>
</h:form>
</body>
</f:view>
</html>
webapproot/WEB-INF/faces-config.xml
<faces-config>
<navigation-rule>
<from-view-id>jsf/index.jsp</from-view-id>
<navigation-case>
<from-outcome>login</from-outcome>
<to-view-id>jsf/welcome.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<managed-bean>
<managed-bean-name>user</managed-bean-name>
<managed-bean-class>co.edu.unal.dnic.licapa.capa.UserBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
</faces-config>
webapproot/WEB-INF/web.xml
<web-app>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.faces</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>/index.html</welcome-file>
</welcome-file-list>
<display-name>DNIC - Capacitaci�n 1.0.1</display-name>
<description>
DNIC - Capacitaci�n 1.0.1
</description>
</web-app>
Since I'm not getting any java exceptions I figure the UserBean class is working properly.
Thank you......
Julian
try to put / at the beginning of the from-view-id and to-view-id
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//** A component subclass that demonstrates nested containers and components.
//** It creates the hierarchy shown below, and uses different colors to
//** distinguish the different nesting levels of the containers
//** containers---panel1----button1
//** | |---panel2----button2
//** | | |----panel3----button3
//** | |------panel40---button4
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//** |---button6
They both compile fine but when I go to run them together I get an error. the command given in the book to run them both together is:
java ShowComponent\Containers
But it does not work. I also tried to append Containers to the bottom of ShowComponent and I got an error that said public class Containers extends JPanel needs to have its own file called Containers.java . . I do not understand that as the file was named correctly for ShowComponent.java. I need to knw either what the true command is for running the programs together or what to name container.java that will make it run inside of ShowContainer.java
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I tried the example and got some weird error messages as follows:
********* error messages*********
ShowComponent.java:90: cannot resolve symbol
symbol : method getName ()
location: class javax.swing.UIManager.LookAndFeelInfo[]
{ String plafName = plafs.getName();
^
ShowComponent.java:91: cannot resolve symbol
symbol : method getClassName ()
location: class javax.swing.UIManager.LookAndFeelInfo[]
final String plafClassName = plafs.getClassName();
^
ShowComponent.java:139: cannot resolve symbol
symbol : method indexOf (char)
location: class java.lang.String[]
int equalsPos = args.indexOf('=');
^
ShowComponent.java:143: cannot resolve symbol
symbol : method forName (java.lang.String[])
location: class java.lang.Class
Class componentClass = Class.forName(args);
^
ShowComponent.java:161: cannot resolve symbol
symbol : method substring (int,int)
location: class java.lang.String[]
String name = args.substring(0, equalsPos); //property name
^
ShowComponent.java:162: cannot resolve symbol
symbol : method substring (int)
location: class java.lang.String[]
String value = args.substring(equalsPos+1); //property value
^
6 errors.
*****end of error messages*****
I use jdk1.3 and Win2000. Can anybody tell me how to delete above error messages?
Thanks a lot.
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DATAFLOW: <DF1> is completed successfully.
The highlighted text in the trace log is not appearing in the unsuccessful job but, it appears for the successful one.
Note: The cache type is pageable cache, DS ver is 3.2.
Please suggest.
Regards,
SantoshHi Santosh,
just a wild guess.
Would you be able to replicate all the DF\WF , delete original DF\WF, rename replicated objects to original to DF\WF names(for your convenience) and excute it.
Some time reference does not work.
Hope this should work.
Regards,
Shiva Sahu -
SISO OFDM TDD Example not working
I was trying to use SISO OFDM example.
But to surprise Its not working in both the two cases:-
1. Loopback over air (.GVI gives no error but VLC is not receiving ant stream)
2 No loopback : An error is returned on turning on the Base station:-
The mobile station parameters are as in below figure:
Can somen one explain the source of inusoid wave? I am surprised at it!
Have you ever get the SISO OFDM TDD Example work with two device?
Currently, I am doing the SISO OFDM TDD Example like your work with two USRP-RIO 2953R. I can do streaming within one USRP-RIO with loop back selection in the example, but when it comes to two USRP-RIO streaming, one is base station and the other is UE, but the demo seems to be not working. -
Core/examples/sessions/Broker example not working
Guys
I am trying the example with Oracle database instead of the HSQL database. I replaced the driver & url strings and put the classes12.jar in the classpath
But I continue to get the following error. Can someone please tell me what I am missing.
D:\toplink\examples\core\examples\sessions\broker>D:\JDev9i\jdk\bin\java.exe -classpath ""D:\JDev9i\jdk\lib\tools.jar";"d:\to
plink\ant\lib\jaxp.jar";"d:\toplink\ant\lib\jakarta-ant-1.4.1-optional.jar";"d:\toplink\ant\lib\crimson.jar";"d:\toplink\ant\
lib\ant.jar";.;d:\toplink\core\lib\toplink.jar;D:\JDev9i\jdbc\lib\classes12.jar;d:\toplink\core\lib\toplink.
jar;D:\JDev9i\jdbc\lib\classes12.jar" -Dant.home=d:\toplink\ant -Dtl.home=d:\toplink -Dwls61.home= -Dwls70.home= -Dwas.home=
-Doracle.home=D:\JDev9i\OC4J903 -Dexamples.home=d:\toplink\examples -Dtoplink.dir=d:\toplink\core\lib -Dtoplink.library=topli
nk.jar,xerces.jar -Dtoplink.weblogic.path=d:\toplink\wls_cmp\lib\tl_wlsx.jar -Dtoplink.was.path=d:\toplink\was_cmp\lib\tl_wa
sx.jar -Dhsql.path=d:\toplink\HSQL\lib\hsqldb.jar -DDEBUG=on org.apache.tools.ant.Main runExample -DtestClass=examples.sessions.broker.Demo
Buildfile: build.xml
init:
verify.build.done:
runExample:
[java] 2003.05.19 03:54:35.625--DatabaseSession(11)--Thread[main,5,main]--Connection(12)--TopLink, version:TopLink - 9.0
.3 (Build 423)
[java] 2003.05.19 03:54:35.685--DatabaseSession(11)--Thread[main,5,main]--Connection(12)--connecting(DatabaseLogin(
[java] platform => OraclePlatform
[java] user name => "asdfbf"
[java] datasource URL => "jdbc:oracle:thin:@localhost:fims"
[java] ))
[java] 2003.05.19 03:54:35.705--DatabaseSession(11)--Thread[main,5,main]--EXCEPTION [TOPLINK-4003] (TopLink - 9.0.3 (Bui
ld 423)): oracle.toplink.exceptions.DatabaseException
[java] EXCEPTION DESCRIPTION: Configuration error. Class [oracle.jdbc.driver.OracleDriver] not found.LOCAL EXCEPTION ST
ACK:One more thing to add:
I am not able to get any of the examples to work with Oracle database. Again the only thing I suppose I need to change are the folloowing lines in the EmployeeProject.java
login.usePlatform(new oracle.toplink.internal.databaseaccess.OraclePlatform());
login.setDriverClassName("oracle.jdbc.driver.OracleDriver");
login.setConnectionString("jdbc:oracle:thin:@localhost:1522:fims");
login.setUserName("kumarv");
login.setEncryptedPassword("7AD96CD575D1A7FCAA504BA7E4FC");
Also one line change in the sessions.xml file to use the OraclePlatform instead of the HSQLPlatform.
Has any one got these to work with Oracle, Any help is really appreciated.
classes12.jar is in the classpath so I don;t understand why I get the execption that:
[java] EXCEPTION DESCRIPTION: Configuration error. Class [oracle.jdbc.driver.OracleDriver] not found.
[java] oracle.toplink.exceptions.DatabaseException oracle.toplink.exceptions.DatabaseException.configurationErrorCla
ssNotFound(java.lang.String)
Thanks -
VideoPhoneLabs example not working
Dear dev-team, could you also give more information about why
the example-application (VideoPhoneLabs.swf) does not work, when I
upload all the assets (not reg.cgi, while I want to use the
Stratus-service) to a server (
http://work.joeyvandijk.nl/stratus/VideoPhoneLabs.html).
I am connected to the Stratus-webservice, but I get an
idManagerError but does not know how I can solve this.
I think it has to do with my id, but when I login to
adobe.com and try to retrieve an ID I get the same which I am using
at above example. So, I think my ID is not blocked or something.
And I know that the Stratus-webservice is not down while your
online version of the VideoPhoneLabs is working.
I see in my error:
Error #2048: Schending van beveiligingssandbox:
http://work.joeyvandijk.nl/stratus/VideoPhoneLabs.swf
kan geen gegevens laden van
rtmfp://stratus.adobe.com/bc25bb58c9cf187e4178b40e-c16df88ec798/?identity=80b46c214f4c830 f28186fa40febc0a4a8c323393958ea99a0075b228d870e50&username=joeyvandijk
which says that it cannot load data from the Stratus-service
due to a SecurityError.
So, I cannot run it locally OR on a webserver. Do you have
some tips what could be the cause?
Thnx in advance!
:DHi,
I am trying the VideoPhoneLabs app, but still do not work.
Please give some advices.
I have done the procedure according to ReadMe.txt, then
reg.cgi copied into my local web server. After that i got some
error message as following when i accessed to it from another pc.
[In the debugger window of FP10]
TypeError: Error #1009: null <ono: sorry for japanese, i
deleted them>
at VideoPhoneLabs/onDisconnect()[C:\Users\ono\Documents\Flex
Builder 3\VideoPhoneLabs\src\VideoPhoneLabs.mxml:548]
at
VideoPhoneLabs/idManagerEvent()[C:\Users\ono\Documents\Flex Builder
3\VideoPhoneLabs\src\VideoPhoneLabs.mxml:484]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at HttpIdManager/httpFault()[C:\Users\ono\Documents\Flex
Builder 3\VideoPhoneLabs\src\HttpIdManager.as:120]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()[C:\autobuild\3.2.0\framewor ks\projects\rpc\src\mx\rpc\AbstractInvoker.as:170
at mx.rpc.http::HTTPService/
http://www.adobe.com/2006/flex/mx/internal::processResult()[C:\autobuild\3.2.0\frameworks\ projects\rpc\src\mx\rpc\http\HTTPService.as:852
at mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::resultHandler()[C:\autobuild\3.2.0\frameworks\ projects\rpc\src\mx\rpc\AbstractInvoker.as:188
at
mx.rpc::Responder/result()[C:\autobuild\3.2.0\frameworks\projects\rpc\src\mx\rpc\Responde r.as:43]
at
mx.rpc::AsyncRequest/acknowledge()[C:\autobuild\3.2.0\frameworks\projects\rpc\src\mx\rpc\ AsyncRequest.as:74]
at
DirectHTTPMessageResponder/completeHandler()[C:\autobuild\3.2.0\frameworks\projects\rpc\s rc\mx\messaging\channels\DirectHTTPChannel.as:403]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/onComplete()
[In the apps STATUS window]
Connecting to rtmfp://stratus.adobe.com
NetConnection event: NetConnection.Connect.Success
Connected, my ID:
c0e8c83410b0dbf0b66644b8e2418abb67a0d3a31ba42d55af961c140db0bf70
ID event: idManagerError
Error description: HTTP error:
(mx.messaging.messages::AcknowledgeMessage)#0
body = "<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2
Final//EN">
<html>
<head>
<title>Index of /VideoPhoneLabs</title>
</head>
<body>
<h1>Index of /VideoPhoneLabs</h1>
<table><tr><th><img
src="/icons/blank.gif" alt="[ICO]"></th><th><a
href="?C=N;O=D">Name</a></th><th><a
href="?C=M;O=A">Last
modified</a></th><th><a
href="?C=S;O=A">Size</a></th><th><a
href="?C=D;O=A">Description</a></th></tr><tr><th
colspan="5"><hr></th></tr>
<tr><td valign="top"><img
src="/icons/back.gif" alt="[DIR]"></td><td><a
href="/">Parent
Directory</a></td><td> </td><td
align="right"> - </td></tr>
<tr><td valign="top"><img
src="/icons/unknown.gif" alt="[ ]"></td><td><a
href="AC_OETags.js">AC_OETags.js</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">8.4K</td></tr>
<tr><td valign="top"><img
src="/icons/text.gif" alt="[TXT]"></td><td><a
href="VideoPhoneLabs.html">VideoPhoneLabs.html</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">4.2K</td></tr>
<tr><td valign="top"><img
src="/icons/unknown.gif" alt="[ ]"></td><td><a
href="VideoPhoneLabs.swf">VideoPhoneLabs.swf</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">735K</td></tr>
<tr><td valign="top"><img
src="/icons/unknown.gif" alt="[ ]"></td><td><a
href="playerProductInstall.swf">playerProductInstall.swf</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">657 </td></tr>
<tr><th
colspan="5"><hr></th></tr>
</table>
<address>Apache/2.2.9 (Fedora) Server at 192.168.1.101
Port 80</address>
</body></html>
clientId = "DirectHTTPChannel0"
correlationId = "D8807C92-CB35-13AA-386C-3B10784B610C"
destination = ""
headers = (Object)#1
DSStatusCode = 200
messageId = "C3AF012E-AC2B-464D-C982-3B1078DAB158"
timestamp = 0
timeToLive = 0
Disconnecting.
Hanging up call
NetConnection event: NetConnection.Connect.Closed
ID event: idManagerError
Error description: HTTP error:
(mx.messaging.messages::AcknowledgeMessage)#0
body = "<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2
Final//EN">
<html>
<head>
<title>Index of /VideoPhoneLabs</title>
</head>
<body>
<h1>Index of /VideoPhoneLabs</h1>
<table><tr><th><img
src="/icons/blank.gif" alt="[ICO]"></th><th><a
href="?C=N;O=D">Name</a></th><th><a
href="?C=M;O=A">Last
modified</a></th><th><a
href="?C=S;O=A">Size</a></th><th><a
href="?C=D;O=A">Description</a></th></tr><tr><th
colspan="5"><hr></th></tr>
<tr><td valign="top"><img
src="/icons/back.gif" alt="[DIR]"></td><td><a
href="/">Parent
Directory</a></td><td> </td><td
align="right"> - </td></tr>
<tr><td valign="top"><img
src="/icons/unknown.gif" alt="[ ]"></td><td><a
href="AC_OETags.js">AC_OETags.js</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">8.4K</td></tr>
<tr><td valign="top"><img
src="/icons/text.gif" alt="[TXT]"></td><td><a
href="VideoPhoneLabs.html">VideoPhoneLabs.html</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">4.2K</td></tr>
<tr><td valign="top"><img
src="/icons/unknown.gif" alt="[ ]"></td><td><a
href="VideoPhoneLabs.swf">VideoPhoneLabs.swf</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">735K</td></tr>
<tr><td valign="top"><img
src="/icons/unknown.gif" alt="[ ]"></td><td><a
href="playerProductInstall.swf">playerProductInstall.swf</a></td><td
align="right">24-Mar-2009 17:35 </td><td
align="right">657 </td></tr>
<tr><th
colspan="5"><hr></th></tr>
</table>
<address>Apache/2.2.9 (Fedora) Server at 192.168.1.101
Port 80</address>
</body></html>
clientId = "DirectHTTPChannel0"
correlationId = "7863A499-3906-0CC3-1AED-3B1078EAAFFE"
destination = ""
headers = (Object)#1
DSStatusCode = 200
messageId = "716811AE-4A81-3468-4DAA-3B107945F936"
timestamp = 0
timeToLive = 0
Disconnecting.
Hanging up call
Thank you for any advices.
Ono Keiji -
CookieCounter example not working.
I have installed CookieCounter servlet example on my weblogic server.
The properties needed for cookies management are also set in
weblogic.properties (by default its there).
The servlet works fine but, the servlet is unable to send/set cookiesCounter
on my browser (I 've set to cookies prompt/cookies enable on my browser).
Code, properties file and browser settings seems to be ok, still its not
working. Any clues...
PLATFORM: Server - Solaris
Client - Win98 / internet explorer
Thanks,
Rajesh
that was good....and fast....
I modified the code to be:
class Reader extends Thread
Calculator c;
public Reader(Calculator calc)
c = calc;
public void run()
synchronized(c)
try
System.out.println("Waiting for calculation...");
c.wait();
System.out.println("I am just after the wait()");
catch(InterruptedException e) {}
System.out.println("Total is: " + c.total);
public static void main(String[] args)
Calculator calculator = new Calculator();
calculator.start();
new Reader(calculator).start();
new Reader(calculator).start();
new Reader(calculator).start();
class Calculator extends Thread
int total;
public void run()
synchronized(this)
try
for(int i=0; i<100; i++)
total += 1;
Thread.sleep(50);
notifyAll();
catch(InterruptedException e)
e.printStackTrace();
}and it worked just fine....thanks much
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