Help, run J2ee tutorial - Converter. Thanks
I deployed Converter example successively. Then, run:
runclient -client ConverterApp.ear -name ConverterClient -textauth
The result is different from the tutorial:
<--------------------
Initiating login ...
Enter Username:guest
Enter Password:guest123
Binding name:`java:comp/env/ejb/SimpleConverter`
12160.00
0.77
-------------------->
No "Unbinding name:'java:comp/env/ejb/SimpleConverter'"
What's the problem?
Next, I open webbrowser and locate page "http://localhost:8000/converter". This page looks fine. When submit to next page, errors come out:
<----------
J2EE SDK/1.3.1 - HTTP Status 500 - Internal Server Error
type Exception report
message Internal Server Error
description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
exception
java.lang.NullPointerException
at org.apache.jsp.index$jsp._jspService(index$jsp.java:113)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.access$0(ApplicationFilterChain.java:197)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:176)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:172)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:368)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
at java.lang.Thread.run(Thread.java:536)
----------->
Any help is appreciated.
Hi,
I want to deploy an application created by WSAD. I have created the ear file usingh WSAD. While I am trying to deploy the ear file J2EE RI it's giving me the following error. Can anyone help me in solving this problem? Is there anything that I have to write which is J2ee-Ri specific?
Thanks
The error is:
java.lang.NullPointerException
at java.util.zip.ZipFile.getInputStream(ZipFile.java:174)
at java.util.jar.JarFile.getInputStream(JarFile.java:307)
at com.sun.enterprise.deployment.ApplicationArchivist.saveInClassLoadableFormat(ApplicationArchivist.java:1796)
at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.deployApplication(JarInstallerImpl.java:150)
at org.omg.stub.com.sun.enterprise.tools.deployment.backend._JarInstallerImpl_Tie._invoke(Unknown Source)
at com.sun.corba.ee.internal.corba.ServerDelegate.dispatch(ServerDelegate.java:355)
at com.sun.corba.ee.internal.iiop.ORB.process(ORB.java:255)
at com.sun.corba.ee.internal.iiop.RequestProcessor.process(RequestProcessor.java:84)
at com.sun.corba.ee.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:99)
java.lang.NullPointerException
at java.util.zip.ZipFile.getInputStream(ZipFile.java:174)
at java.util.jar.JarFile.getInputStream(JarFile.java:307)
at com.sun.enterprise.deployment.ApplicationArchivist.saveInClassLoadableFormat(ApplicationArchivist.java:1796)
at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.deployApplication(JarInstallerImpl.java:150)
at org.omg.stub.com.sun.enterprise.tools.deployment.backend._JarInstallerImpl_Tie._invoke(Unknown Source)
at com.sun.corba.ee.internal.corba.ServerDelegate.dispatch(ServerDelegate.java:355)
at com.sun.corba.ee.internal.iiop.ORB.process(ORB.java:255)
at com.sun.corba.ee.internal.iiop.RequestProcessor.process(RequestProcessor.java:84)
at com.sun.corba.ee.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:99)
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Hello,
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Therefore are following steps done:
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2. starting the cloudscape database (cloudscape -start)
3. starting deploytool
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5. package the ejbs (ant package-ejb)
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I think this causes also the error message which i got when i goto localhost/bank in the webbrowser:
Server Error
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null
So now i have modified the interface TxController.java with deleting the method 'makePayment', also in TxControllerBean.java.
Then i compiled they again (ant compile-ejb and ant package-ejb) but I have the same problem again, so has the tutorial an error or do i need to modify something else ?!?
Many thanks for every help
Regards
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The two ant invocations "ant compile-ejb" and "ant package-ejb" take care of of the EJBs. The simplest to way to bring Bank up is "ant all" and there is no need of Deploytool though you will need J2EE Server up.
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<%@ page contentType="text/html; charset=UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<html>
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<%
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I also tried adding -Xss128m to the JVM parameters just to see if this was actually finite since the trace seem so short to me. (maybe the JVM ignored 128m cause it's too big?)
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I cut and pasted the jsp in your message and accessed the jsp from the docroot and did not see the overflow. I was using the default configuration and I tried both 32-bit and 64-bit servers on Sparc/Solaris.
However, the overflow can be fixed by increasing the native stack size using the admin CLI wadm command. The command changes that native stack size from the default of 128K to 136K.
%install_dir/bin/wadm set-thread-pool-prop user=admin config=config_name --password-file=password-file stack-size=139264
Also, the FCS release is now available at (http://www.sun.com/download/products.xml?id=45ad781d ). -
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I think u have given other disply name to your J2EE client ,
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u have to use that display name to access the j2ee client .
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I know this cannot be correct
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *121.3 GB disk0
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2: Apple_CoreStorage 121.0 GB disk0s2
3: Apple_Boot Boot OS X 134.2 MB disk0s3
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#: TYPE NAME SIZE IDENTIFIER
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2: Apple_CoreStorage 999.3 GB disk1s2
3: Apple_Boot Boot OS X 650.0 MB disk1s3
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Fusion *1.1 TB disk2
/dev/disk7
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CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group C2619AFE-0EB5-4721-8C50-3F3DBA520D1B
=========================================================
Name: fusion
Status: Online
Size: 1120333979648 B (1.1 TB)
Free Space: 114688 B (114.7 KB)
|
+-< Physical Volume 583AAEA9-E333-4A83-9BE3-E937396E9248
| ----------------------------------------------------
| Index: 0
| Disk: disk0s2
| Status: Online
| Size: 120988852224 B (121.0 GB)
|
+-< Physical Volume B0C1CB16-D46F-4387-A679-B55392BB7934
| ----------------------------------------------------
| Index: 1
| Disk: disk1s2
| Status: Online
| Size: 999345127424 B (999.3 GB)
|
+-> Logical Volume Family FB42B9F4-CB77-4162-831B-7DCB7816E760
Encryption Status: Unlocked
Encryption Type: None
Conversion Status: NoConversion
Conversion Direction: -none-
Has Encrypted Extents: No
Fully Secure: No
Passphrase Required: No
|
+-> Logical Volume C0B8479B-C51C-45BF-B59B-1AA5DF3A3B83
Disk: disk2
Status: Online
Size (Total): 1111826497536 B (1.1 TB)
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Revertible: No
LV Name: Fusion
Volume Name: Fusion
Content Hint: Apple_HFS
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I am attaching the Diagnostics data below:
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Dell Inc. Inspiron N7010
iTunes 10.6.3.25
QuickTime not available
FairPlay 1.14.43
Apple Application Support 2.1.9
iPod Updater Library 10.0d2
CD Driver 2.2.0.1
CD Driver DLL 2.1.1.1
Apple Mobile Device 5.2.0.6
Apple Mobile Device Driver 1.59.0.0
Bonjour 3.0.0.10 (333.10)
Gracenote SDK 1.9.6.502
Gracenote MusicID 1.9.6.115
Gracenote Submit 1.9.6.143
Gracenote DSP 1.9.6.45
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iPhone 4 (CDMA) running firmware version 5.1.1
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Best regards''the-edmeister [[#answer-666854|said]]''
<blockquote>
'''''"I created a second profile called Shopping. I imported the extensions from my default profile into it."'''''
If you used Sync to do that "import", disable Sync for at least one of those Profiles.
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j2ee.tutorial.home=D:\\J2EE\\j2eetutorial14
sunone.home=${j2ee.home}
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https.port=8181
domain.resources="domain.resources"
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db.host=localhost
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db.user=pbpublic
db.pwd=pbpublic
url.prop=DatabaseName
ds.class=com.pointbase.jdbc.jdbcDataSource
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I also tried setting the username above and the username in the file admin-passport., but that didnt work either. -
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and some xml files in under the dd sub-directory.
Did I download the wrong zip file? Where can I
get the right files?
thanks,
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[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\oracledevday\jdeveloper\jdev\system\oracle.j2ee.10.1.3.39.14\embedded-oc4j\config>
C:\oracledevday\jdeveloper\jdk\bin\javaw.exe -client -classpath C:\oracledevday\jdeveloper\j2ee\home\oc4j.jar;C:\oracledevday\jdeveloper\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config C:\oracledevday\jdeveloper\jdev\system\oracle.j2ee.10.1.3.39.14\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
2006-10-12 22:47:17.250 NOTIFICATION JMSServer[]: OC4J JMS server recovering transactions (commit 0) (rollback 0) (prepared 0).
2006-10-12 22:47:17.265 NOTIFICATION JMSServer[]: OC4J JMS server recovering local transactions Queue[jms/Oc4jJmsExceptionQueue].
2006-10-12 22:47:22.609 ERROR J2EE HTTP-00004 Internal error raised tyring to instantiate web-application: webapp defined in web site OC4J 10g (10.1.3) Default Web Site. Application: datatags does not exist. Error creating Web application: webapp
Ready message received from Oc4jNotifier.
Embedded OC4J startup time: 14015 ms.
Target URL -- http://10.10.10.10:8988/MyDemo/faces/pages/EmployeesTable.jspx
06/10/12 22:47:22 Oracle Containers for J2EE 10g (10.1.3.1.0) initialized
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.Short,null)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(null,java.lang.Short)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.Byte,null)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(null,java.lang.Byte)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.Integer,null)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(null,java.lang.Integer)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.Long,null)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(null,java.lang.Long)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.Float,null)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(null,java.lang.Float)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.Double,null)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(null,java.lang.Double)
22:47:26 WARN (Digester) -[ValidatorRule]{faces-config/validator} Merge(javax.faces.LongRange)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.DateTime,null)
22:47:26 WARN (Digester) -[ConverterRule]{faces-config/converter} Merge(javax.faces.Number,null)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(*)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(*)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(/pages/EmployeesTable.jspx)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(/pages/DepartmentsTable.jspx)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(/pages/LocationsTable.jspx)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(/pages/CountriesTable.jspx)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(/pages/RegionsTable.jspx)
22:47:27 WARN (Digester) -[NavigationRuleRule]{faces-config/navigation-rule} Merge(/pages/JobsTable.jspx)
2006-10-12 22:47:29.546 TRACE Setting JAZN Config property ...
2006-10-12 22:47:29.625 NOTIFICATION ---- JAZNSecurityContext.getUserPrincipal(): NULL
2006-10-12 22:47:32.015 NOTIFICATION ADF Faces is running with time-stamp checking enabled. This should not be used in a production environment. See the oracle.adf.view.faces.CHECK_FILE_MODIFICATION property in WEB-INF/web.xml
22:47:32 DEBUG (JhsPageLifecycle) -Executing prepareModel, page=/pages/EmployeesTable.jspx, pagedef=EmployeesPageDef
22:47:32 DEBUG (JhsNavigationHandlerImpl) -Executing checkRoles
22:47:32 DEBUG (BreadcrumbStack) -Adding breadcrumb to stack: "Employees" (/pages/EmployeesTable.jspx)
22:47:32 DEBUG (JhsPageLifecycle) -Executing prepareRender, page=/pages/EmployeesTable.jspx, pagedef=EmployeesPageDef
22:47:32 DEBUG (BreadcrumbStack) -Breadcrumb already on stack; rolling back the stack
22:47:32 DEBUG (BreadcrumbStack) -Adding breadcrumb to stack: "Employees" (/pages/EmployeesTable.jspx)
2006-10-12 22:47:34.468 ERROR
Please advise and let me know if you need any other information from me.
Thanks,
Magesh.Thanks Steven.
That makes sense. Is there anything I can do to make this demo work without de-installing 10.1.3.1 Preview? Or If I also install 10.1.3.0.4 with SU5 on another folder, does that affect my 10.1.3.1 Preview version?
I'm using 10.1.3.1 Preview version to learn Oracle's SOA suite.
Thanks again,
Magesh. -
J2EE Tutorial sample codes question
Hi there,
I just started to catchup some tutorials' sample codes using J2EE tutorial, what happened when i tried to compile the first example called "Converter" EJB, using the command:
ant converteri get all the files compiled except the ConverterClient.java which leads to some errors:
ConverterClient.java:15: '.' expected
import Converter;
^
ConverterClient.java:16: '.' expected
import ConverterHome;
^
ConverterClient.java:26: cannot resolve symbol
symbol : class ConverterHome
location: class ConverterClient
ConverterHome home =
^
ConverterClient.java:27: cannot resolve symbol
symbol : class ConverterHome
location: class ConverterClient
(ConverterHome)PortableRemoteObject.narrow(objref,
^
ConverterClient.java:28: cannot resolve symbol
symbol : class ConverterHome
location: class ConverterClient
ConverterHome.class);
^
ConverterClient.java:30: cannot resolve symbol
symbol : class Converter
location: class ConverterClient
Converter currencyConverter = home.create();
^
6 errors
whats wrong actually? I also tried to put the ConverterClient.java into another directory, after compiled the rest, then i copied the file into the build folder and compile it manually, yet still getting this error. Please help!
Thanks
NeoI think you didn't read my question properly, i had said that i manually copied the ConverterClient to the other class together as it needs;
This is the code for ConverterClient:
* Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
* This software is the proprietary information of Sun Microsystems, Inc.
* Use is subject to license terms.
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import java.math.BigDecimal;
import Converter;
import ConverterHome;
public class ConverterClient {
public static void main(String[] args) {
try {
Context initial = new InitialContext();
Context myEnv = (Context)initial.lookup("java:comp/env");
Object objref = myEnv.lookup("ejb/SimpleConverter");
ConverterHome home =
(ConverterHome)PortableRemoteObject.narrow(objref,
ConverterHome.class);
Converter currencyConverter = home.create();
BigDecimal param = new BigDecimal ("100.00");
BigDecimal amount = currencyConverter.dollarToYen(param);
System.out.println(amount);
amount = currencyConverter.yenToEuro(param);
System.out.println(amount);
System.exit(0);
} catch (Exception ex) {
System.err.println("Caught an unexpected exception!");
ex.printStackTrace();
} also please try the tutorial before answering...TQ :D
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