J2EE tutorial or books

Hi,
1) Im new to J2EE programming.
Can you suggest me a good site or books which provides me in detail how to program with J2EE with examples, espically deploying a EJB, with any of the application server.
2) I tried the steps provided in the java tutorial (http://java.sun.com/j2ee/tutorial/), but for some reason im not able to deploy my simple ejb application using J2SEE1.4 beta version. Im not able to specify the JNDI name. Even the JNDI tab which should be there is missing.
3) Im using Windows98, with JDK.1.4.0 & J2SEE1.4 beta version.Can I run J2EE1.4 beta version in Windows98 or do i require Windows 2000/XP/NT ?
Can you suggest me what am i doing wrong?
Thanks!!!

Take a look at http://groups.msn.com/J2EETools. It'll help you deploy your applications.

Similar Messages

  • J2EE Tutorial - Application Client

    Hi,
    I've been trying to work through the J2EE Tutorial and I've come to a complete standstill at the EJB section. I have a few problems.
    First of all my deployment tool does not have a JNDI Names Tag as shown in the Mapping The Enterprize Beans Section (Chapter 19). How do I do this?
    I am getting the following error when I try to run my J2EE Application Client.
    Caught an unexpected exception!
    java.lang.ClassCastException
    at com.sun.corba.ee.impl.javax.rmi.PortableRemoteObject.narrow(PortableR
    emoteObject.java:229)
    at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
    at ConverterClient.main(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
    java:39
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
    sorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:23
    7)
    at com.sun.enterprise.appclient.Main.<init>(Main.java:425)
    at com.sun.enterprise.appclient.Main.main(Main.java:97)
    Caused by: java.lang.ClassCastException
    at com.sun.corba.ee.impl.javax.rmi.PortableRemoteObject.narrow(PortableR
    emoteObject.java:212)
    Finally, can anybody recommend a good tutorial or book as I think the J2EE tutorial is unusually bad.

    http://docs.sun.com/source/819-0079/dgacc.html
    Finally, can anybody recommend a good tutorial or
    book as I think the J2EE tutorial is unusually bad.Search for Mastering EJB by Ed Roman. It should give a better understanding.

  • J2ee architecture/framework books/pointers

    hello,
    can you suggest me some good j2ee architecture as well as books/pointers?
    thanks

    There are more than one way to do all this, depending on your particular application:
    - servlet's init() method, if it's a Web application
    - JMX MBeans
    - EJB Timer service or some other job scheduling like Quartz
    - batch programming (Unix shell + cron, or Win batch)
    - etc...
    Also, EJB is merely one technology inside the J2EE stack. You can use J2EE without EJB, and in many cases, this is the best option.
    Sun's J2EE tutorial.

  • How to use ant1.3 in Wndows ME to build the examples in J2EE Tutorial?

    When I tried to build the examples bundled with j2ee tutorial in the ..\j2eetutorial\examples directory using the ant 1.3 on Wndows ME I get the following exception.Anybody please help me.Is there any other build tool available for download?
    StringIndexOutOfboundsException
    D:\JAVATUTORIAL\J2EE\j2eetutorial\examples> ant -verbose all
    Ant version 1.3 compiled on March 2 2001
    Buildfile: build.xml
    Detected Java Version: 1.3
    Detected OS: Windows Me
    parsing buildfile D:\JAVATUTORIAL\J2EE\j2eetutorial\examples\build.xml with URI
    = file:D:/JAVATUTORIAL/J2EE/j2eetutorial/examples/build.xml
    Project base dir set to: D:\JAVATUTORIAL\J2EE\j2eetutorial\examples
    Build sequence for target `all' is [init, savingsaccount, bank, cart, checker, c
    onfirmer, converter, enroller, order, salesrep, storagebin, teller, htmlreader,
    warehouse, simplemessage, cmproster, ejb, date, hello1, hello2, bookstore1, web-
    ejb, bookstore2, bookstore3, web, all]
    Complete build sequence is [init, savingsaccount, bank, cart, checker, confirmer
    , converter, enroller, order, salesrep, storagebin, teller, htmlreader, warehous
    e, simplemessage, cmproster, ejb, date, hello1, hello2, bookstore1, web-ejb, boo
    kstore2, bookstore3, web, all, create-storagebin-table, get-cci-jar, procs, cci,
    connector, create-salesrep-table, create-procs-alias, create-coffee-table, abou
    t, create-enroller-table, create-savingsaccount-table, create-web-db, create-war
    ehouse-table, create-bank-table, clean, create-order-table, create-teller-table,
    prepare, create-ejb-db]
    init:
    [property] Loading Environment myenv.
    BUILD FAILED
    D:\JAVATUTORIAL\J2EE\j2eetutorial\examples\build.xml:19: D:\JAVATUTORIAL\J2EE\j2
    eetutorial\examples\build.xml:19: java.lang.StringIndexOutOfBoundsException: Str
    ing index out of range: -1
    --- Nested Exception ---
    D:\JAVATUTORIAL\J2EE\j2eetutorial\examples\build.xml:19: java.lang.StringIndexOu
    tOfBoundsException: String index out of range: -1
    --- Nested Exception ---
    java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    at java.lang.String.substring(String.java:1476)
    at org.apache.tools.ant.taskdefs.Property.loadEnvironment(Property.java:
    248)
    at org.apache.tools.ant.taskdefs.Property.execute(Property.java:172)
    at org.apache.tools.ant.Target.execute(Target.java:153)
    at org.apache.tools.ant.Project.runTarget(Project.java:898)
    at org.apache.tools.ant.Project.executeTarget(Project.java:536)
    at org.apache.tools.ant.Project.executeTargets(Project.java:510)
    at org.apache.tools.ant.Main.runBuild(Main.java:421)
    at org.apache.tools.ant.Main.main(Main.java:149)
    Total time: 2 seconds
    D:\JAVATUTORIAL\J2EE\j2eetutorial\examples>
    *********************************************************************

    Please Help Me

  • I am a high school teacher.  My district purchased the entire CC Suite.  Where can I find a tutorial in book form to learn how to use your products?  Do you all provide free book samples to teachers?

    I am a high school teacher.  My district purchased the entire CC Suite.  Where can I find a tutorial in book form to learn how to use your products?  Do you all provide free book samples to teachers?

    Good day!
    This is a user to user Forum, so you are not really addressing Adobe here, even though some Adobe employees thankfully have been dropping by. (edit: Actually they are more likely to frequent the regular Photoshop Forum.)
    Regards,
    Pfaffenbichler

  • J2EE Tutorial: Exception when building with ant

    I am trying to build the converter example on page 48 of the J2EE tutorial using ant. Ant seems to choke on the following line from the build.xml:
    <property environment="myenv" />
    The output of the "ant converter" command is:
    Buildfile: build.xml
    init:
    BUILD FAILED
    /usr/j2sdkee1.3/j2eetutorial/examples/src/build.xml:18: /usr/j2sdkee1.3/j2eetutorial/examples/src/build.xml:18: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    --- Nested Exception ---
    /usr/j2sdkee1.3/j2eetutorial/examples/src/build.xml:18: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    --- Nested Exception ---
    java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    at java.lang.String.substring(String.java:1525)
    at org.apache.tools.ant.taskdefs.Property.loadEnvironment(Property.java:248)
    at org.apache.tools.ant.taskdefs.Property.execute(Property.java:172)
    at org.apache.tools.ant.Target.execute(Target.java:153)
    at org.apache.tools.ant.Project.runTarget(Project.java:898)
    at org.apache.tools.ant.Project.executeTarget(Project.java:536)
    at org.apache.tools.ant.Project.executeTargets(Project.java:510)
    at org.apache.tools.ant.Main.runBuild(Main.java:421)
    at org.apache.tools.ant.Main.main(Main.java:149)
    Total time: 1 second
    My best guess is that the "myenv" line in the build.xml requires some additional attribute. I'm using ant version 1.3. My OS is Solaris (noted for possible environment-related issues).
    Thanks in advance!
    Eric Smith

    On Windows XP Pro, the line
    <property environment="myenv" />
    in the init target of build.xml for the j2ee tutorial examples triggers a windows error message:
    16 bit MS-DOS Subsystem
    =======================
    C:\WINDOWS\system32\ntvdm.exe
    Error while setting up environment for the application. Choose 'Close' to terminate the application.
    <<Close>> <<Ignore>>
    So it looks as if ant is trying and failing to access the winnt system environment here.
    According to Ant Developers Handbook (Sams, October 2002, chapter 4, p. 151), the ant environment property "specifies a prefix, giving access to OS-specific environment variables. This is not supported on all platforms." Until this problem is fixed, it appears that on XP systems anyway, any ant settings in build.xml files that rely on direct access to the system environment will fail. Here is some debug output from the j2ee tutorial examples init target which demonstrates this:
    C:\apps\j2sdkee1.3.1\j2eetutorial\examples>ant init
    Buildfile: build.xml
    init:
    [echo] starting init target
    [echo] reached marker 1
    [echo] reached marker 2
    [echo] value of J2EE_HOME is ${myenv.J2EE_HOME}
    [echo] finished init target
    BUILD SUCCESSFUL
    where the task:
    <property environment="myenv" />
    (which generates the OS error popup noted above) occurs between marker 1 and marker 2. Clearly the value of J2EE_HOME is NOT being successfully read from the system environment here.

  • Looking for a comprehensive online tutorial or book

    Hello Guys!
    I am looking for a comprehensive online tutorial or book that would contain all steps involving java web application development.
    For example, it would be cool if it would contain requirement definition, design, implementation, etc. and how all that is applied to java web application development. Also, it would be neat if it would provide templates regarding diagrams for each stage of the development.
    I thank you guys in advence for your help,
    John

    Thanks benubach!
    There appears to be a lot of information but it seems
    that most of it is simply a Java tutorial. Maybe I
    simply can't quite find the particular doc on that
    page.
    I am interested in a web program development guide
    including how each of the steps (requirement
    definition, design, implementation, etc.) in the
    process are created. It also be nice if the info
    would focus on using java/jsp in the implementation
    of each of steps in the process.
    Thanks,
    JohnI doubt such a document exists. I was hoping to find something similar that didn't resolve around a trivial case, but gave up after a while. This seems to be something that is learned more with working with others as well as reading many little things and building on each other.

  • Mappingtool generates bad DDL for sybase (J2ee tutorial)

    Running the mappingtool on the J2EE tutorial app (3.0.0RC1) generates bad
    DDL for sybase. It's trying to create a table with a column of type
    "IndexName":
    C:\devtools\kodo\samples\j2ee>mappingtool -a refresh package.jdo
    0 INFO [main] kodo.Tool - Mapping tool running on type "class
    samples.j2ee.Car" with action "refresh".
    0 INFO [main] kodo.Tool - The tool is now reading existing schema
    information; this process may take some time. En
    able the kodo.jdbc.Schema logging category to see messages about schema
    data. Also see the -readSchema tool flag.
    3716 INFO [main] kodo.Tool - Recording mapping and schema changes.
    Exception in thread "main" kodo.util.FatalException:
    com.solarmetric.jdbc.ReportingSQLException: Can't specify a length
    or scale on type 'IndexName'.
    {stmnt 7576378: CREATE TABLE CAR (COLOR IndexName(255) NULL, JDOCLASS
    IndexName(255) NULL, JDOID NUMERIC(38) NOT NULL,
    JDOVERSION INT NULL, MAKE IndexName(255) NULL, MODEL IndexName(255) NULL,
    YEAR0 IndexName(255) NULL, UNQ_INDEX NUMERIC I
    DENTITY UNIQUE, CONSTRAINT P_CAR PRIMARY KEY (JDOID))} [code=2716,
    state=ZZZZZ]
    NestedThrowables:
    com.solarmetric.jdbc.ReportingSQLException: Can't specify a length or
    scale on type 'IndexName'.
    {stmnt 7576378: CREATE TABLE CAR (COLOR IndexName(255) NULL, JDOCLASS
    IndexName(255) NULL, JDOID NUMERIC(38) NOT NULL,
    JDOVERSION INT NULL, MAKE IndexName(255) NULL, MODEL IndexName(255) NULL,
    YEAR0 IndexName(255) NULL, UNQ_INDEX NUMERIC I
    DENTITY UNIQUE, CONSTRAINT P_CAR PRIMARY KEY (JDOID))} [code=2716,
    state=ZZZZZ]
    at kodo.jdbc.meta.MappingTool.record(MappingTool.java:431)
    at kodo.jdbc.meta.MappingTool.run(MappingTool.java:790)
    at kodo.jdbc.meta.MappingTool.main(MappingTool.java:729)
    NestedThrowablesStackTrace:
    com.solarmetric.jdbc.ReportingSQLException: Can't specify a length or
    scale on type 'IndexName'.
    {stmnt 7576378: CREATE TABLE CAR (COLOR IndexName(255) NULL, JDOCLASS
    IndexName(255) NULL, JDOID NUMERIC(38) NOT NULL,
    JDOVERSION INT NULL, MAKE IndexName(255) NULL, MODEL IndexName(255) NULL,
    YEAR0 IndexName(255) NULL, UNQ_INDEX NUMERIC I
    DENTITY UNIQUE, CONSTRAINT P_CAR PRIMARY KEY (JDOID))} [code=2716,
    state=ZZZZZ]
    at
    com.solarmetric.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:67)
    at
    com.solarmetric.jdbc.LoggingConnectionDecorator.access$400(LoggingConnectionDecorator.java:19)
    at
    com.solarmetric.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingStatement.executeUpdate(LoggingConne
    ctionDecorator.java:506)
    at
    com.solarmetric.jdbc.DelegatingStatement.executeUpdate(DelegatingStatement.java:125)
    at kodo.jdbc.schema.SchemaTool.executeSQL(SchemaTool.java:1042)
    at kodo.jdbc.schema.SchemaTool.createTable(SchemaTool.java:803)
    at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:334)
    at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:186)
    at kodo.jdbc.meta.MappingTool.record(MappingTool.java:364)
    at kodo.jdbc.meta.MappingTool.run(MappingTool.java:790)
    at kodo.jdbc.meta.MappingTool.main(MappingTool.java:729)
    Anyone else seen this? It works ok with Hypersonic (though i can't get the
    tutorial app to run with hypersonic - see my earlier post).
    Alex.

    Some bugs in RCs sometimes don't make it into Bugzilla as it is a
    release candidate and not production quality.
    I would reocmmend upgrading as it fixes a number of major bug fixes and
    you should be able to use the same eval key.
    Alex Robbins wrote:
    Abe White wrote:
    I should also have asked: what JDBC driver are you using?Hi Abe,
    I haven't tried with RC2 - has this been fixed in RC2? I didn't find this
    bug on bugzilla.
    I'm using Sybase JConnect JDBC driver (com.sybase.jdbc2.jdbc.SybDriver in
    jconn2.jar) - looks like this is the version:
    jConnect (TM) for JDBC(TM)/5.5(Build 25008)/P/JDK12/Tue May 29 14:37:46
    2001
    Should I upgrade from RC1 to RC2, and if so, can I continue to use the
    same eval license key or can i download a new one?
    thanks,
    alex
    Stephen Kim
    [email protected]
    SolarMetric, Inc.
    http://www.solarmetric.com

  • 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
    Neo

    I 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

  • J2EE  tutorial and derby

    Hello,
    I am trying to use J2EE tutorial to learn about the technology. I am having trouble starting the Derby database. When I start Derby , I get the following message logged into db.log file
    Server is ready to accept connections on port 1527.
    Could not listen on port 1527 on host 0.0.0.0.
    Because of this problem , I can not create or populate database.
    The application Server seam to be started properly.
    Can anybody help me with this problem?
    Thanks.

    Have you tried to start Derby from the commandline using the instructions contained in the Derby documentation? It has worked for me.

  • J2EE Tutorial

    I need do make work the examples of J2EE Tutorial. But, when i execute c:\j2eetutotial\examples\ant all happen following error : Exception in thread main java.lang.NoClassDefFoundError: org/apache/tools/ant/Main.
    What I do will make to try ??
    Tanks a lot.
    Obs.: Sorry, but my English is very bad !!!
    S�rgio
    Bauru - SP - Brasil
    [email protected]

    check your classpath configuration
    and if it is not included .(current directory) then
    add . to classpath
    bye

  • Forte for Java J2EE Tutorial -- RMI RemoteException

    In testing the J2EE tutorial (Restaurant_TestApp) I keep encountering the following error when invoking the findAll method. I get the same error when invoking Data.Restaurant create.
    The error is:
    java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.RemoteException java.rmi.RemoteException
    Any help or pointers from someone who has successfully built and tested the tutorial would be hugely appreciated!
    Many thanks,
    Luke
    The full error from the J2EE log is:
    javax.ejb.EJBException
         at com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:1560)
         at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:1472)
         at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:1289)
         at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:403)
         at Data.RestaurantEJB_PM_RemoteHomeImpl.findAll(RestaurantEJB_PM_RemoteHomeImpl.java:99)
         at Data._RestaurantHome_Stub.findAll(Unknown Source)
         at java.lang.reflect.Method.invoke(Native Method)
         at com.sun.forte4j.j2ee.ejbtest.webtest.InvocableMethod$MethodIM.invoke(InvocableMethod.java:232)
         at com.sun.forte4j.j2ee.ejbtest.webtest.EjbInvoker.getInvocationResults(EjbInvoker.java:97)
         at com.sun.forte4j.j2ee.ejbtest.webtest.DispatchHelper.getForward(DispatchHelper.java:190)
         at org.apache.jsp.dispatch$jsp._jspService(dispatch$jsp.java:127)
         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.jasper.servlet.JspServlet$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:484)
    java.rmi.RemoteException
         at com.sun.enterprise.iiop.POAProtocolMgr.mapException(POAProtocolMgr.java:389)
         at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:431)
         at Data.RestaurantEJB_PM_RemoteHomeImpl.findAll(RestaurantEJB_PM_RemoteHomeImpl.java:99)
         at Data._RestaurantHome_Stub.findAll(Unknown Source)
         at java.lang.reflect.Method.invoke(Native Method)
         at com.sun.forte4j.j2ee.ejbtest.webtest.InvocableMethod$MethodIM.invoke(InvocableMethod.java:232)
         at com.sun.forte4j.j2ee.ejbtest.webtest.EjbInvoker.getInvocationResults(EjbInvoker.java:97)
         at com.sun.forte4j.j2ee.ejbtest.webtest.DispatchHelper.getForward(DispatchHelper.java:190)
         at org.apache.jsp.dispatch$jsp._jspService(dispatch$jsp.java:127)
         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:484)

    RMI is not that hard.. its just hard to explain :)
    I have not done the tutorial.. so bare with me..
    the errors your seeing can mean many things.. but above all else it means that you've got a problem either connecting or communicating to the rmi_server you created or the rmiRegistry
    My suggestion is this...
    First try a simpler application.
    How about a simple server that returns a string
    and sets a string.
    then a client app that can read the server string and envoke a change to it...
    This will show the basics involved.
    let me know your toughts..
    j.

  • Error when compiling the J2ee tutorial source files on win2k professional

    Hi,
    Could you help me?
    I'm trying to complete the j2ee tutorial.
    I have downloaded the example code, J2EE Sdk, J2SE and Ant from the web site (these files� name are: j2ee-1_3-doc-tutorial-draft3.zip, j2sdkee-1_3_01-win.exe, j2sdk-1_3_1_01-win.exe, jakarta-ant-1.3-bin.zip) and installed the �j2sdkee-1_3_01-win.exe, j2sdk-1_3_1_01-win.exe� and unzipped �j2ee-1_3-doc-tutorial-draft3.zip, jakarta-ant-1.3-bin.zip� to their default subdirectory.( jdk1.3.1_01,
    j2sdkee1.3,jakarta-ant-1.3)
    According to instructions, I have set the Environment Variables as the below:
    ANT_HOME=c:\jakarta-ant-1.3
    CLASSPATH=c:\sybtools\ASEP\Monclass.zip;c:\sybtools\ASEP\3pclass.zip;c:\program files\microsoft sql server 2000 jdbc\lib\mssqlserver.jar;c:\program files\microsoft sql server 2000 jdbc\lib\msbase.jar;c:\program files\microsoft sql server 2000 jdbc\lib\msutil.jar;c:\orcle\ora81\jdbc\lib\classes12.zip; c:\orcle\ora81\jdbc\lib\nls_charset12.zip;c:\program files\oracle\jdevelop 3.2.3\jdbc\lib\oracle8.1.7\classes12.zip;c:\j2sdkee1.3\lib\j2ee.jar;c:\jdk1.3.1_01\lib\tools.jar;c:\jdk1.3.1_01\lib\classes.zip;c:\jakarta-ant-1.3\lib\ant.jar
    HOMEPATH=\
    J2EE_HOME=c:\j2sdkee1.3
    JAVA_HOME=c:\jdk1.3.1_01
    OS=Windows_NT
    Os2LibPath=C:\WINNT\system32\os2\dll;
    Path=C:\oracle\ora81\bin;C:\oracle\ora81\Apache\Perl\5.00503\bin\mswin32-x86;C:\Program Files\Oracle\jre\1.1.7\bin;C:\PROGRA~1\REFLEC~1;C:\Program Files\Reflection;C:\WINNT\SYSTEM32;C:\WINNT;C:\WINNT\SYSTEM32\WBEM;C:\DMI\WIN32\BIN;C:\Program Files\Symantec\pcAnywhere\;C:\MSSQL7\BINN;C:\Sybase\DLL;C:\Sybase\BIN;C:\sybtools\WIN32;C:\sybtools\ASEP;c:\oracle\ora81\jdbc\lib;c:\j2sdkee1.3\bin;c:\jdk1.3.1_01\bin;c:\jakarta-ant-1.3\bin
    SystemRoot=C:\WINNT
    windir=C:\WINNT
    �
    After finishing the above actions, I have started the j2ee server and deploytools successfully. But when I executed the following command( ANT CONVERTER ) under the appointed subdirectory, the error occurred.
    The information is
    �Exception in thread �main� java.lang.NoClassDefFoundError: files\Microsoft �.
    Looking forward to the answer!
    Arthur Ward
    2001-12-21

    by the way, after checking the ant_home\bin\ant.bat(see bellow)
    -------end quote----
    @echo off
    if exist "%HOME%\antrc_pre.bat" call "%HOME%\antrc_pre.bat"
    if not "%OS%"=="Windows_NT" goto win9xStart
    :winNTStart
    @setlocal
    rem %~dp0 is name of current script under NT
    set DEFAULT_ANT_HOME=%~dp0
    rem : operator works similar to make : operator
    set DEFAULT_ANT_HOME=%DEFAULT_ANT_HOME:\bin\=%
    if %ANT_HOME%a==a set ANT_HOME=%DEFAULT_ANT_HOME%
    set DEFAULT_ANT_HOME=
    rem On NT/2K grab all arguments at once
    set ANT_CMD_LINE_ARGS=%*
    goto doneStart
    :win9xStart
    rem Slurp the command line arguments. This loop allows for an unlimited number of
    rem agruments (up to the command line limit, anyway).
    set ANT_CMD_LINE_ARGS=
    :setupArgs
    if %1a==a goto doneStart
    set ANT_CMD_LINE_ARGS=%ANT_CMD_LINE_ARGS% %1
    shift
    goto setupArgs
    :doneStart
    rem This label provides a place for the argument list loop to break out
    rem and for NT handling to skip to.
    rem find ANT_HOME
    if not "%ANT_HOME%"=="" goto checkJava
    rem check for ant in Program Files on system drive
    if not exist "%SystemDrive%\Program Files\ant" goto checkSystemDrive
    set ANT_HOME=%SystemDrive%\Program Files\ant
    goto checkJava
    :checkSystemDrive
    rem check for ant in root directory of system drive
    if not exist "%SystemDrive%\ant" goto noAntHome
    set ANT_HOME=%SystemDrive%\ant
    goto checkJava
    :noAntHome
    echo ANT_HOME is not set and ant could not be located. Please set ANT_HOME.
    goto end
    :checkJava
    set _JAVACMD=%JAVACMD%
    set LOCALCLASSPATH=%CLASSPATH%
    for %%i in ("%ANT_HOME%\lib\*.jar") do call "%ANT_HOME%\bin\lcp.bat" "%%i"
    if "%JAVA_HOME%" == "" goto noJavaHome
    if "%_JAVACMD%" == "" set JAVACMD=%JAVAHOME%\bin\java
    if exist "%JAVA_HOME%\lib\tools.jar" call "%ANT_HOME%\bin\lcp.bat" "%JAVA_HOME%\lib\tools.jar"
    if exist "%JAVA_HOME%\lib\classes.zip" call "%ANT_HOME%\bin\lcp.bat"
    "%JAVA_HOME%\lib\classes.zip"
    goto checkJikes
    :noJavaHome
    if "%_JAVACMD%" == "" set _JAVACMD=java
    echo.
    echo Warning: JAVA_HOME environment variable is not set.
    echo If build fails because sun.* classes could not be found
    echo you will need to set the JAVA_HOME environment variable
    echo to the installation directory of java.
    echo.
    :checkJikes
    if not "%JIKESPATH%" == "" goto runAntWithJikes
    :runAnt
    %_JAVACMD% -classpath %LOCALCLASSPATH% -Dant.home="%ANT_HOME%" %ANT_OPTS%
    org.apache.tools.ant.Main %ANT_CMD_LINE_ARGS%
    goto end
    :runAntWithJikes
    %_JAVACMD% -classpath %LOCALCLASSPATH% -Dant.home="%ANT_HOME%" -Djikes.class.path=%JIKESPATH%
    %ANT_OPTS% org.apache.tools.ant.Main %ANT_CMD_LINE_ARGS%
    :end
    set LOCALCLASSPATH=
    set _JAVACMD=
    set ANT_CMD_LINE_ARGS=
    if not "%OS%"=="Windows_NT" goto mainEnd
    :winNTend
    @endlocal
    -------end quote----
    i found something is wrong with the sentence in ":runAnt".
    --------quote-----
    %_JAVACMD% -classpath %LOCALCLASSPATH% -Dant.home="%ANT_HOME%" %ANT_OPTS%
    org.apache.tools.ant.Main %ANT_CMD_LINE_ARGS%
    --------end quote-----
    No value was set for %ANT_OPTS% and %ANT_CMD_LINE_ARGS%

  • Where to find a good tutorial and books on Java?

    Hi
    Where can I find the best tutorial and books on Java?

    http://java.sun.com/docs/books/tutorial/
    http://java.sun.com/learning/new2java/index.html
    http://www.javaranch.com
    http://www.javadude.com
    Bruce Eckel's Thinking in Java

  • Error when executing EJB example in J2EE Tutorial

    Hi,
    I am trying Converter example in J2EE tutorial.
    I have created ConverterJAR and ConverterWAR
    ConverterJAR is verified sucessfully when using verifier option
    When verifying ConverterWAR i am getting the following error
    Error: Class [ converter.ConverterHome ] not found in WEB-INF/classes or WEB-INF/lib.
    For [ /ConverterWAR ]
    Error: class [ converter.ConverterHome ] cannot be found within this jar [ war-ic.war ].
    Error: Class [ converter.Converter ] not found in WEB-INF/classes or WEB-INF/lib.
    For [ /ConverterWAR ]
    Error: class [ converter.Converter ] cannot be found within this jar [ war-ic.war ].
    Please let me know if anybody aware of this problem

    I have created ConverterJAR and ConverterWAR
    ConverterJAR is verified sucessfully when using
    verifier option
    When verifying ConverterWAR i am getting the
    following errorCreate an EJB-client JAR which will contain only the home and remote interfaces. Place it in WEB-INF/lib of your webapp and recreate your WAR. This should solve the problem. :)
    $

Maybe you are looking for