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Webwork order of execution

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- 1
  - IcedTea - a first step towards OpenJDKIcedTea is a temporary fork of OpenJDK which allows building with a free
    toolchain and adding/replacing code which is not yet available under a free
    license. First deb Packages for amd64 and i386 are available at
    
    deb http://people.ubuntu.com/~doko/ubuntu/ gutsy/
    deb-src http://people.ubuntu.com/~doko/ubuntu/ gutsy/
    
    Although the packages are built on gutsy, they are installable on sid as well.
    These packages target developers only. Feedback about the following topics is
    appreciated:
    
    - packaging and installation issues; the packaging is derived from the
    sun-javaX packages, so the packages do have the same "features" and
    bugs.
    
    - license issues; we currently cannot upload the packages, because some
    files still have non-free or no licenses. Unfortunately there doesn't
    exist yet a list of problematic files.
    
    - usability; do packages and applications build and run with the new
    jre and jdk (focus on main)?
    
    Please contact Michael Koch or me if you do want to join the packaging and
    maintainance effort. Thanks for any input.
    
    Matthias
    
    --
    To UNSUBSCRIBE, email to email***@***.com
    with a subject of "unsubscribe". Trouble? Contact email***@***.com
- 3
  - How to add some letters to the end of one txt file?email***@***.com (tony lincoln) writes:
    
    > Which method? Many many thanks.
    
    Use a FileWriter with the constructor that takes an append boolean
    argument.
- 4
  - applet to applet communicationI have an app and the latest running on an NT4 box, and the latest
    microsoft security patch has broken the applets.
    
    Applet A opens an new browser window which contains Applet B.
    Applet B can no longer get information from applet A.
    
    Any ideas on how to get these 2 applets to communicate with each other,
    in different browser windows? This is running in Netscape 4.7.
    
    Has anyone else had this problem>
    
    Thanks!
    
    Gene
- 4
  - Compile with gotoI have a problem that you may be able with java and since there is no
    java catergory I have to post it here, when I try to compile java
    source with the goto function, I try to compile it with javac.exe and
    it doesn't work so I try to compile it with javac_g.exe and it comes
    up with a funny message and still doesn't work. Is there a way to get
    around this atill using the goto syntax, I'm javasdk1.5 or so...
- 5
  - Underline in a JTextfieldIs it possible to display underline in a JTextfield? It is possible
    using styles in styled text area. But how to do it on JTextfield? What
    is the related function?
    -Sameer
- 5
  - extract information fron a web pageim wanting to extract information fron a ebay web page auction. wanted is
    the item number , date , cost, discription then have 3 more fields to fill
    in then send all to a data base
    i do reserch for a database and this type of script would really help.
    if you can help please let me know via email
    
    email***@***.com
    
    thanks
    doug
- 5
  - Help with Extending a classHi,
    
    I am writing a distributed Battleship game using RMI. I need this
    class to extend both javax.swing.JFrame AND UnicastRemoteObject. Is
    there anyway around this?
    
    public class MainGUI extends javax.swing.JFrame implements
    BattleShipClientIntf {
    
    Thanks.
- 6
  - useBean class attributeHi there,
    
    I am operating with JBoss4 and Tomcat5.
    Jasper throws me an exception because of an invalid value for the
    class attribute.
    Path is set correct also in the WAR-File.
    The problem seems to be that the class isn't a bean.
    Therfore I changed the errorOnUseBeanInvalidClassAttribute flag in
    Tomcat to false, but that didn't help either.
    Does anyone know how to handle that problem?
    
    Cheers
- 6
  - Vp of Software EngineeringWe, a few ex Columbia University, Microsoft, and Google Employee's
    (and others) are developing a software and hardware solution for
    children,
    educators and parents. Our goal is to increase education to
    children/students, while decreasing video games / PC games / online
    games and website visits / cell phone activity usage. This will be
    behavior modification approach to the learning experience, for
    children between the ages of five and eighteen. Parents and
    educators
    will now have a tool that encourages learning and creative problem
    solving by motivating their children to earn game / play time /
    phone
    time.
    Parents and educators will
    also have a way to control their child's/students obsession.
    
    We will be able to now limit and/or block the amount of time played
    with video
    games / PC games / online activities, installing a propriety
    education
    portal (similar to linking to Wiki portal) and/or linking to the
    school systems curriculum, which advances game play / online time /
    phone time with successful completion of correctly answered
    questions,
    and learning modules, changing content each day and time allotted
    for
    continued game play. We are also creating games...
    
    The game or online use will be blocked, using the form of a
    software/hardware solution, until successful completion of tasks. We
    are not only providing a service, but have created several win-win
    scenarios. The child/student attention is now divided between
    leisure
    activity and learning transferable marketable skills through
    knowledge
    building by answering questions requiring creative problem solving
    while blocking online use/pc and game consoles. Children or students
    now have double the benefit since the education portals will shape
    behavior to help them reach both their short term goals through
    earning game time and long terms goals of employment or being
    productive members of society.
    
    If you're interested in working with us, please email us. We are
    working in:
    > - JSP/Servlet
    > - Flex/Flash
    > - Spring Framework
    > - J2EE
    > - mySQL
    
    And other open source.
    * This endeavor will be profitable for you; we
    only will have a team of 12-15. We will be testing our modules soon.
    My Uncle Michael Vitelli is the SVP of Best Buy, and we have top
    marketing members from Google, schools and sales growing the company.
    
    You will have to join a Google group to collaborate, we all work
    regular Jobs -this currently is a part time endeavore.
    
    Thank you for your time.
    Please send contact info via our webpage w/ a brief description of
    exp. Then you will be asked for a cv, if chosen. No offshore firms,
    no H1B...
    
    Regards,
    
    Michael Vitelli
    www.gamingkrib.com
- 10
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- 12
  - A question about the Batik ApiHello all,
    
    I have to write an application using the Batik API, but I don't know
    very well how to use it. I want to draw a flow chart on a screen. Each
    part of this chart has to be clickable. For the moment, I add a mouse
    listener to my JSVGCanvas, and by getting the mouse's position when I
    click on it, I determine what object of the screen is concerned by the
    event. But this solution doesn't satisfy me because I'm afraid it will
    be too long or too difficult to deal a more complicated chart...
    So I want to know if it's possible to define objects (like rectangle,
    ellipse, ...) on which we can add mouse listeners (like a button) and
    how to do this. If you have code example to do this, or internet
    address where to find information, it would be great.
- 15
  - What is a type error?
    Marshall wrote:
    > Joe Marshall wrote:
    > > Marshall wrote:
    > > >
    > > > Consider the following Java fragment:
    > > >
    > > > void foo() {
    > > > int i = 0;
    > > > int j = 0;
    > > >
    > > > // put any code here you want
    > > >
    > > > j = 1;
    > > > i = 2;
    > > > // check value of j here. It is still 1, no matter what you filled in
    > > > above.
    > > > // The assignment to i cannot be made to affect the value of j.
    > > >
    > > > }
    > >
    > > True, but you have hidden the pointers. Semantically, the identifiers
    > > i and j refer not to integers but to locations that hold integers. The
    > > assignment modifies the location.
    >
    > What the implementation looks like shouldn't affect how we speak
    > of the logical model. In the above code, there are no pointers.
    >
    > By your definition, "pointer" and "variable" are synonyms. That doesn't
    > seem like a good idea to me. (What if i and j end up in registers?
    > I have not heard it said that registers have addresses.)
    
    You probably won't like this, but....
    
    The example you give above is a bit ambiguous as to whether or not it
    shows `true' mutation. So what do I mean by `true' mutation? The code
    above could be transformed by alpha-renaming into an equivalent version
    that does no mutation:
    
    void foo() {
    int i = 0;
    int j = 0;
    
    // put any code here you want
    
    int jj = 1;
    int ii = 2;
    // rename all uses of i to ii and j to jj after this point.
    
    }
    
    Once I've done the renaming, we're left with a pure function. I claim
    that this sort of `mutation' is uninteresting because it can be
    trivially eliminated through renaming. Since we can eliminate it
    through renaming, we can use a simplified semantics that does not
    involve a `store', and use a substitution model of evaluation.
    
    The more interesting kind of mutation cannot be eliminated through
    renaming. The semantic model requires the notion of a stateful
    `store', and the model is not referentially transparent: substitution
    does not work. These qualities are what make mutation problematic. My
    claim is that this kind of mutation cannot be had without some model of
    pointers and references.
    
    There is a further distinguishing characteristic: Can I write a
    program that detects the mutation (and acts differently depending on
    whether there is mutation or not)? It is unclear from your example
    above whether you intended this to be possible, but certainly there is
    no way for a caller of foo to tell that foo reassigns an internal
    variable. If there a procedure is extrinsically a pure function, then
    there is no real meaning to any `mutation' that goes on inside; there
    is always a way to turn the internal mutation into a pure function
    through alpha-renaming.
    
    >
    > Clearly there is *some* difference between a language which allows
    > explicit pointers and thus aliasing and one that doesn't. What term
    > would you use? First-class variables?
    
    My argument to you in re this statement:
    > Again, I disagree: it is posible to have mutability without
    > pointers/identity/objects.
    
    is that mutability without a notion of pointers, identity, or objects
    is trivially eliminated through alpha renaming and thus isn't the
    `mutability' of interest.
- 15
  - Internet explorer security message Hi
    I have a web page with a form in it. I push the submit button
    it does well another page is opened. But when I push the back button
    on the toolbar to recall the previous page Internet Explorer gives a
    security message saying that the previous page contains postdata and
    internet explorer doesnt send it for me. So I need to push the refresh
    button and a try again button to reload the previous page. Isnt this
    to complicated for user. I use lots of pages which contain postdata.
    So a user needs to push the refresh button many times to get the
    previous page.
    How do I solve this problem? Is there anyway to disable this behaviour
    of internet explorer? Or should pass the form by get method instead of
    post method?
    Thanks
    Sinan
- 15
  - Help: jsp:include error???Hello,
    
    I am studying with "Core Servlets and Java Server Pages Volume1" on
    Servlets and JSP.And I use Resin for
    examples in the book. (The problem is at chapter 13.1)
    
    I have one jsp and one html file as below:
    C:\resin\webapps\WebModule\WhatsNew.jsp
    \WEB-INF\web.xml
    \WEB-INF\aaa.html
    WhatsNew.jsp:
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
    <HTML><HEAD>
    <TITLE>What's New at JspNews.com</TITLE>
    <LINK REL=STYLESHEET HREF="JSP-Styles.css" TYPE="text/css">
    </HEAD><BODY>
    <TABLE BORDER=5 ALIGN="CENTER"><TR><TH CLASS="TITLE">What's New at
    JspNews.com</TABLE>
    <P>
    Here is a summary of our three most recent news stories:
    <OL><LI><jsp:include page="WEB-INF/aaa.html"/></OL>
    </BODY></HTML>
    
    aaa.html:
    <B>Bill Gates acts humble.</B> In a startling and unexpected
    development, Microsoft big wig Bill Gates put on an open act of
    humility yesterday.
    <A HREF="http://www.microsoft.com/Never.html">More details...</A>
    
    Here aaa.html is wanted to ben shown in the WhatsNew.jsp.
    But when I call the page as http://localhost/WebModule/WhatsNew.jsp.
    it gives the error given below. If I put the aaa.html to the WebModule
    folder as the WhatsNew.jsp it works. But I wanted aaa.html cannot be
    seen by clients.Author also states this as:
    "Finally, note that you are permitted to place your pages in the
    WEB-INF directory. Although the client is prohibited from directly
    accessing files in this directory, it is the server, not the client,
    that accesses files referenced by the page attribute of jsp:include.
    In fact, placing the included pages in WEB-INF is a recommended
    practice; doing so will prevent them from being accidentally accessed
    by the client (which would be bad, since they are usually incomplete
    HTML documents)."
    
    Error is:
    java.io.FileNotFoundException: /WebModule/WEB-INF/aaa.html
    at com.caucho.servlets.FileServlet.service(FileServlet.java:245)
    at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:113)
    at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:129)
    at com.caucho.server.cache.CacheFilterChain.doFilter(CacheFilterChain.java:211)
    at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:221)
    at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:476)
    at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345)
    at com.caucho.jsp.PageContextImpl.include(PageContextImpl.java:807)
    at _jsp._whatsnew__jsp._jspService(/WhatsNew.jsp:18)
    at com.caucho.jsp.JavaPage.service(JavaPage.java:75)
    at com.caucho.jsp.Page.pageservice(Page.java:571)
    at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:155)
    at com.caucho.server.cache.CacheFilterChain.doFilter(CacheFilterChain.java:211)
    at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:177)
    at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:221)
    at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:263)
    at com.caucho.server.port.TcpConnection.run(TcpConnection.java:331)
    at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:464)
    at com.caucho.util.ThreadPool.run(ThreadPool.java:408)
    at java.lang.Thread.run(Thread.java:534)
    
    What is wrong?
    Please help...
    Thanks.....

Author

Message

stephenfu1

Posted: 2006-7-6 16:19:00

Top

java-programmer, Webwork order of execution Hi,

I'm wondering if anyone knows if webwork performs auto type conversion
before validation?

Cheers

Index ‹ java-programmer

Next
- 1
  - Networking (ccna & ccnp) Interview Q & A , Exam MaterialsHi,
    
    Frenz, Hope all r fine, Networking Materials for Beginners,..
    Below sites are too usefull for Networking students..Plz reply u'r
    comments about tis site coz i want to improve my site to provide more
    materials abt N/w-ing
    
    Thanks
    Regards
    http://cinemas4u.blogspot.com
    
    Basics Q & A {Switching}
    
    http://cinemas4u.blogspot.com/2006_11_23_archive.html
    
    OSI
    http://cinemas4u.blogspot.com/2006_10_04_archive.html
    
    Important Networking Q & A
    http://cinemas4u.blogspot.com/2006_10_28_archive.html
    
    TCP /IP Review
    
    http://cinemas4u.blogspot.com/2006_10_26_archive.html
    
    Basic Networking Q & A
    
    http://cinemas4u.blogspot.com/2006_10_26_archive.html
    
    EIGRP Q & A
    
    http://cinemas4u.blogspot.com/2006_10_07_archive.html
    
    OSPF Q & A Part -II
    http://cinemas4u.blogspot.com/2006_10_30_archive.html
    
    Routing Information Protocol
    http://cinemas4u.blogspot.com/2006_10_31_archive.html
    
    Routing Information Protocol Version 2
    http://cinemas4u.blogspot.com/2006_10_31_archive.html
    
    IGRP Q & A
    http://cinemas4u.blogspot.com/2006_11_01_archive.html
    
    V-LAN
    http://cinemas4u.blogspot.com/2006_11_09_archive.html
    
    Networking Basics
    http://cinemas4u.blogspot.com/2006_11_08_archive.html
    
    Layer 3 Switching
    http://cinemas4u.blogspot.com/2006_11_07_archive.html
    
    Dynamic Routing Protocols
    http://cinemas4u.blogspot.com/2006_11_04_archive.html
    
    Dynamic Routing Protocols Part- II
    http://cinemas4u.blogspot.com/2006_11_05_archive.html
    
    Static Routing
    http://cinemas4u.blogspot.com/2006_11_03_archive.html
    
    OSPF Q & A in CCNP
    http://cinemas4u.blogspot.com/2006_11_14_archive.html
    
    IP Routing Principles
    http://cinemas4u.blogspot.com/2006_11_17_archive.html
    
    Ethernet LAN's-Layer-2 Q & A
    http://cinemas4u.blogspot.com/2006_11_18_archive.html
    
    Switching ( Multilayer Switching)
    
    http://cinemas4u.blogspot.com/2006/12/switching-multilayer-switching.html
    
    Basics Q & A {Switching}
    
    http://cinemas4u.blogspot.com/2006/11/basics-q-switching.html
- 2
  - custom jtable copy command?Hi.
    
    I am trying to implement a custom behavior on the copy command on
    jtable.
    
    Basically I force the entire row to be selected when a user is working
    with myJtable. I feel this is a good design because it allows the user
    to quickly see what they are working with, without a doubt.
    
    However I would like to customize the copy command on the jtable
    because some of the items in the row are images, which I would not like
    to allow the user to copy (it gets converted into text, and it looks
    ugly!).
    
    What I would like to do is have the copy command ignore the columns
    with the images in them, and only copy the textual columns. Im not
    sure how to go about doing this, does anyone have any insight for me?
    
    Thanks!
- 3
  - what's wrong with this java statement?i can execute the following statement properly
    
    stmt.execute("insert into computer values('fd','mic',123,'fds')");
    
    but when i substitute the parameters into the statement errors
    occour,what's wrong with the following statement?
    
    *jmodel ,jbrand, jprice, jdesc are text field
    
    stmt.execute("insert into computer values ('"
    
    +jmodel.toString()+"','"+jbrand.toString()+"',"+Integer.parseInt(jprice.toString())+",'"+jdesc.toString()+"')");
- 4
  - trying to integrate jfcUnit on MavenI have been trying with no success to add the jar jfcUnit.jar on my
    maven project. the main problem is that anytime i am trying to build
    it. I get the following message:
    
    Attempting to download jfcunit.
    WARNING: Failed to download jfcunit.
    The build cannot continue because of the following unsatisfied
    dependency:
    
    jfcunit
    
    On my project.xml I have defined the jfcunit dependency as follows:
    
    <dependency>
    <groupId>commons-cli</groupId>
    <artifactId>jfcunit</artifactId>
    <jar>jfcunit</jar>
    </dependency>
    
    on the file system itself i have inserted this jfcunit on commons-cli
    directory. I have also added to the classpath, and I have tried on
    eclipse and it works. Nevertheless wnytime i am trying to build a
    project sing maven, i am getting the same error.
    
    I would appreciate any help regarding this matter.
    
    Thanks
- 5
  - SETTING POSITIONHello,
    
    I am new to Java and have been practicing by placing graphical shapes on
    screen. I would like to know how to choose the coordinates where the shapes
    appear within my applet window. I can't seem to find any helpful references
    on this seemingly simple task. If anyone could give me details of the method
    required I would really appreciate it.
    
    Many Thanks.
- 6
  - Bug#476978: marked as done (default-jre: long description unfinished)This is a multi-part message in MIME format...
    
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    and subject line Bug#476978: fixed in java-common 0.30
    has caused the Debian Bug report #476978,
    regarding default-jre: long description unfinished
    to be marked as done.
    
    This means that you claim that the problem has been dealt with.
    If this is not the case it is now your responsibility to reopen the
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    Debian Bug Tracking System
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    Date: Sun, 20 Apr 2008 16:02:13 +0200
    From: Gerfried Fuchs <email***@***.com>
    To: Debian Bug Tracking System <email***@***.com>
    Subject: default-jre: long description unfinished
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    Package: default-jre
    Version: 1.5-29
    Severity: minor
    
    Hi!
    
    #v+
    Description: Standard Java or Java compatible Runtime
    This package points to the Java runtime, or Java compatible
    runtime recommended for the powerpc architecture,
    which is java-gcj-compat-dev for .
    #v-
    
    I guess there is something missing before the final stop. :)
    Rhonda
    
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    Subject: Bug#476978: fixed in java-common 0.30
    Message-Id: <email***@***.com>
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    Date: Sat, 26 Apr 2008 22:17:02 +0000
    
    Source: java-common
    Source-Version: 0.30
    
    We believe that the bug you reported is fixed in the latest version of
    java-common, which is due to be installed in the Debian FTP archive:
    
    default-jdk-builddep_1.5-30_amd64.deb
    to pool/main/j/java-common/default-jdk-builddep_1.5-30_amd64.deb
    default-jdk_1.5-30_amd64.deb
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    to pool/main/j/java-common/java-common_0.30_all.deb
    
    A summary of the changes between this version and the previous one is
    attached.
    
    Thank you for reporting the bug, which will now be closed. If you
    have further comments please address them to email***@***.com,
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    -----BEGIN PGP SIGNED MESSAGE-----
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    Format: 1.8
    Date: Sun, 27 Apr 2008 00:13:55 +0200
    Source: java-common
    Binary: java-common default-jre default-jre-headless default-jdk default-jdk-builddep
    Architecture: source all amd64
    Version: 0.30
    Distribution: unstable
    Urgency: low
    Maintainer: Debian Java Mailing List <email***@***.com>
    Changed-By: Michael Koch <email***@***.com>
    Description:
    default-jdk - Standard Java or Java compatible Development Kit
    default-jdk-builddep - Standard Java or Java compatible build dependencies
    default-jre - Standard Java or Java compatible Runtime
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    java-common - Base of all Java packages
    Closes: 476978
    Changes:
    java-common (0.30) unstable; urgency=low
    .
    * Fix description generation for default-jre. Closes: #476978.
    Checksums-Sha1:
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    86dd75060a98ff5450a8eea5450c9290b57a2c48 66845 java-common_0.30.tar.gz
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    38200498bf10fc39c35d52d91e78077dc311d6cc 1034 default-jre_1.5-30_amd64.deb
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    9fe0b0f9a0b90b7209c304b51126d3168be2b9ce 1030 default-jdk_1.5-30_amd64.deb
    b3c52196e45a6f2551925ba5fe0f6349081e6e98 984 default-jdk-builddep_1.5-30_amd64.deb
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    600554190a9c05d2f2b93b803eb146627208edb6acf8030f0cde3cb10a9e2bc0 77022 java-common_0.30_all.deb
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    Files:
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    7c963d75a24b2eabf11b35f7f93e1120 66845 misc optional java-common_0.30.tar.gz
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    242e2f95fedff420a458ba488819cce0 1034 interpreters optional default-jre_1.5-30_amd64.deb
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    ddfb196b43e2b388a16d5001bfad3857 1030 devel optional default-jdk_1.5-30_amd64.deb
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    =2SAN
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- 7
  - new java.util.Date(0)Hi,
    
    I'm sure this is some kind of Locale issue and is probably documented in the
    spec, but I looked there and there are many things documented there. It
    would be nice if the experts in this ng could explain the right way to think
    about it.
    
    System.out.println(new Date(0));
    
    yields
    
    Wed Dec 31 19:00:00 EST 1969
    
    I guess this is the time in NY (which is what my computer is set to) when in
    London it was 1/1/1970 00:00am. How can I use Date more generically?
    
    For example, I have code which returns historical temprature. If I ask it to
    return the temprature as of "1/1/1970" it will convert the string to the
    Date (which is Date(0)) and then return the temperature as of 12/31/1969. I
    could artificially add 5 hours, but then it won't work in CA. I could add 8
    hours but then it won't work in Moscow. I could add 1 day, but then it won't
    work in London.
    
    Thanks!
    
    Aaron Fude
- 8
  - Difference between 1.3 and 1.4 in JTable?Hi,
    
    I wrote an application that uses a JTable to display some data. I wrote
    my own cellrenderer that provides rows that contain multiple lines of text.
    When a row is deleted all other rows are rerendered and the rowheight para-
    meter is updated accordingly. This works in 1.3. But in 1.4 (I tried different
    JDKs on different platforms (Linux/MacOSX/Windows..) the rowheights are not
    updated. Is there a difference in the evaluation of this in 1.4? Maybe that
    I have to change the rowheigth at a later point in the program?
    
    Konstantin
    --
    Dipl-Inf. Konstantin Agouros aka Elwood Blues. Internet: email***@***.com
    Otkerstr. 28, 81547 Muenchen, Germany. Tel +49 89 69370185
    ----------------------------------------------------------------------------
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- 9
  - Java Axis2 Client Calling .NET 2.0 Web Service..I am able to get the call to the .net 2.0 web service with this code:
    
    [code]
    InventoryServicesStub stub = new InventoryServicesStub(null,
    "http://localhost:2067/NGLPTOServices_VS/InventoryServices.asmx/Ping");
    InventoryServicesStub.Ping ping = new InventoryServicesStub.Ping();
    
    InventoryServicesStub.PingResponse response = stub.Ping(ping);
    
    String results = response.getPingResult();
    System.out.println("Response : " + results);
    [/code]
    
    I can see it execute in Visual Studio debugger and return. When control
    comes back to my eclipse debugger, I get the following AxisFault:
    
    "First Element must contain the local name, Envelope"
    
    How do I fix this?
    
    Here is my WSDL:
    
    [code]
    <?xml version="1.0" encoding="utf-8"?>
    <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
    xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/"
    xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
    xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
    xmlns:tns="http://tempuri.org/"
    xmlns:s="http://www.w3.org/2001/XMLSchema"
    xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
    xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
    targetNamespace="http://tempuri.org/"
    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
    <wsdl:types>
    <s:schema elementFormDefault="qualified"
    targetNamespace="http://tempuri.org/">
    <s:element name="Ping">
    <s:complexType />
    </s:element>
    <s:element name="PingResponse">
    <s:complexType>
    <s:sequence>
    <s:element minOccurs="0" maxOccurs="1" name="PingResult"
    type="s:string" />
    </s:sequence>
    </s:complexType>
    </s:element>
    <s:element name="GetInventoryReport">
    <s:complexType />
    </s:element>
    <s:element name="GetInventoryReportResponse">
    <s:complexType>
    <s:sequence>
    <s:element minOccurs="0" maxOccurs="1"
    name="GetInventoryReportResult" type="tns:Results" />
    </s:sequence>
    </s:complexType>
    </s:element>
    <s:complexType name="Results">
    <s:sequence>
    <s:element minOccurs="1" maxOccurs="1" name="timestamp"
    type="s:dateTime" />
    <s:element minOccurs="0" maxOccurs="1" name="status"
    type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="message"
    type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="report"
    type="tns:ArrayOfInventoryReport" />
    </s:sequence>
    </s:complexType>
    <s:complexType name="ArrayOfInventoryReport">
    <s:sequence>
    <s:element minOccurs="0" maxOccurs="unbounded"
    name="InventoryReport" nillable="true" type="tns:InventoryReport" />
    </s:sequence>
    </s:complexType>
    <s:complexType name="InventoryReport">
    <s:sequence>
    <s:element minOccurs="0" maxOccurs="1" name="CONTRACT"
    type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="PRODUCT_NAME"
    type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="VOLUME_TYPE"
    type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="MV_HEADER_DATE"
    type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="TICKET"
    type="s:string" />
    <s:element minOccurs="1" maxOccurs="1" name="BARRELS"
    type="s:double" />
    <s:element minOccurs="1" maxOccurs="1" name="PRODUCT_ORDER"
    type="s:int" />
    <s:element minOccurs="1" maxOccurs="1" name="SORT_ORDER"
    type="s:int" />
    </s:sequence>
    </s:complexType>
    </s:schema>
    </wsdl:types>
    <wsdl:message name="PingSoapIn">
    <wsdl:part name="parameters" element="tns:Ping" />
    </wsdl:message>
    <wsdl:message name="PingSoapOut">
    <wsdl:part name="parameters" element="tns:PingResponse" />
    </wsdl:message>
    <wsdl:message name="GetInventoryReportSoapIn">
    <wsdl:part name="parameters" element="tns:GetInventoryReport" />
    </wsdl:message>
    <wsdl:message name="GetInventoryReportSoapOut">
    <wsdl:part name="parameters"
    element="tns:GetInventoryReportResponse" />
    </wsdl:message>
    <wsdl:portType name="InventoryServicesSoap">
    <wsdl:operation name="Ping">
    <wsdl:input message="tns:PingSoapIn" />
    <wsdl:output message="tns:PingSoapOut" />
    </wsdl:operation>
    <wsdl:operation name="GetInventoryReport">
    <wsdl:input message="tns:GetInventoryReportSoapIn" />
    <wsdl:output message="tns:GetInventoryReportSoapOut" />
    </wsdl:operation>
    </wsdl:portType>
    <wsdl:binding name="InventoryServicesSoap"
    type="tns:InventoryServicesSoap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="Ping">
    <soap:operation soapAction="http://tempuri.org/Ping"
    style="document" />
    <wsdl:input>
    <soap:body use="literal" />
    </wsdl:input>
    <wsdl:output>
    <soap:body use="literal" />
    </wsdl:output>
    </wsdl:operation>
    <wsdl:operation name="GetInventoryReport">
    <soap:operation
    soapAction="http://tempuri.org/GetInventoryReport" style="document" />
    <wsdl:input>
    <soap:body use="literal" />
    </wsdl:input>
    <wsdl:output>
    <soap:body use="literal" />
    </wsdl:output>
    </wsdl:operation>
    </wsdl:binding>
    <wsdl:binding name="InventoryServicesSoap12"
    type="tns:InventoryServicesSoap">
    <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="Ping">
    <soap12:operation soapAction="http://tempuri.org/Ping"
    style="document" />
    <wsdl:input>
    <soap12:body use="literal" />
    </wsdl:input>
    <wsdl:output>
    <soap12:body use="literal" />
    </wsdl:output>
    </wsdl:operation>
    <wsdl:operation name="GetInventoryReport">
    <soap12:operation
    soapAction="http://tempuri.org/GetInventoryReport" style="document" />
    <wsdl:input>
    <soap12:body use="literal" />
    </wsdl:input>
    <wsdl:output>
    <soap12:body use="literal" />
    </wsdl:output>
    </wsdl:operation>
    </wsdl:binding>
    <wsdl:service name="InventoryServices">
    <wsdl:port name="InventoryServicesSoap"
    binding="tns:InventoryServicesSoap">
    <soap:address
    location="http://localhost:2067/NGLPTOServices_VS/InventoryServices.asmx"
    />
    </wsdl:port>
    <wsdl:port name="InventoryServicesSoap12"
    binding="tns:InventoryServicesSoap12">
    <soap12:address
    location="http://localhost:2067/NGLPTOServices_VS/InventoryServices.asmx"
    />
    </wsdl:port>
    </wsdl:service>
    </wsdl:definitions>
    [/code]
- 10
  - Problem about JavaMailHi,
    
    I'm just trying to use JavaMail and have a strange problem.
    (See the code snippet below)
    
    When running it, the exception error message is:
    
    errorjavax.mail.SendFailedException: Sending failed;
    nested exception is:
    javax.mail.MessagingException: Could not connect to SMTP host: localhost,
    port: 25;
    nested exception is:
    java.net.ConnectException: Connection refused
    
    the problem is in the line with //!!!!
    If I comment this line out, it works fine.
    
    The purpose of this line to invoke check_server is to
    have a check first.
    
    Who can give me some hints?
    Thanks much!
    
    ================================================
    import java.sql.*;
    import java.util.*;
    import javax.mail.*;
    import javax.mail.internet.*;
    import javax.activation.*;
    
    /** Class handles sending email messages. */
    
    public class email {
    
    private static String mail_host = null;
    
    public static void main (String[] args) {
    mail_host = "mrby.8866.org"; //which is a valid mail server
    if ( check_server(mail_host) ) //!!!!!
    send();
    }
    
    public static void send ()
    {
    String to = "root@localhost";
    String subject = "hello,world";
    String total_message = "test email";
    String from = "email***@***.com";
    String host = mail_host;
    
    Properties props = new Properties();
    props.put("mail.smtp.host", host );
    Session session = Session.getDefaultInstance(props, null);
    try {
    // create a message
    Message msg = new MimeMessage(session);
    msg.setFrom(new InternetAddress(from));
    msg.setRecipients( Message.RecipientType.TO,
    InternetAddress.parse(to) );
    msg.setSubject(subject);
    msg.setText(total_message);
    Transport.send(msg);
    System.out.println(host);
    }
    catch (MessagingException mex) {
    System.out.println("error"+mex.toString());
    }
    }
    
    // Method to check if the SMTP service on a host is available
    private static boolean check_server( String host )
    {
    boolean flag;
    Transport tr = null;
    
    try {
    Properties props = new Properties();
    Session session = Session.getDefaultInstance(props,null);
    tr = session.getTransport("smtp");
    tr.connect(host,null,null);
    flag = true;
    tr.close();
    }
    catch (MessagingException mx) {
    flag = false;
    }
    finally {
    try {
    if (tr != null) {
    tr.close();
    }
    }
    catch (MessagingException mex) {}
    }
    return flag;
    }
    }
- 11
  - a simple question realted to StringBufferHi,
    
    I am using a StringBuffer to hold a line with fixed length of 72 chars.
    Later, I am going to put char at a specified location, using
    setCharAt(location, char) method.
    
    But this code doesn't work:
    <Java>
    StringBuffer line = new StringBuffer(72);
    
    line.setCharAt(5, 'A');
    </Java>
    
    This code works:
    <Java>
    StringBuffer line = new StringBuffer(72);
    for (int i=0; i<72; i++) //make the StringBuffer contains 72 empty chars
    {
    line.append(' ');
    }
    
    line.setCharAt(5, 'A');
    </Java>
    
    I found that this required for loop is ridiculous. Reading the Java
    document of StringBuffer suggests the first version is correct and
    should work. I don't understand it.
    
    Thank you very much for your help.
- 12
  - FreeBsdCrypt updatedAlas, I don't have the time to make a proper port of this (but if someone
    else wants to, please do feel free) but since there's an update and folks
    may find this useful, I thought I'd mention it anyway.
    
    FreeBsdCrypt can be found at
    http://spatula.net/software/FreeBsdCrypt-1.1.jar . This contains an
    implementation of FreeBSD-style MD5 crypt, which many have found useful
    when trying to integrate Java stuff with FreeBSD stuff, or migrating from
    other languages to servlets, or whatever.
    
    The jar contains all the API docs, source code, and the complied class.
    Usage is pretty simple anyway:
    
    String result = FreeBsdCrypt.crypt("password", "salt");
    
    The major change in this version is correcting the way the class name is
    capitalized. It needed to start with an uppercase letter since it's a
    class name, and then Pascal-casing the rest of it. Consensus on the web
    seems to be that acronyms of 3 letters or more are to be Pascal-cased.
    
    Nick
    
    --
    "The aptly-named morons.org is an obscenity-laced screed..."
    -- Robert P. Lockwood, Catholic League director of research
    Nick Johnson, version 2.1 http://web.morons.org/
    _______________________________________________
    email***@***.com mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-java
    To unsubscribe, send any mail to "email***@***.com"
- 13
  - Datasource problames + accessing the, outside of a containerHi,
    
    I'm completely new to J2EE and currently struggling with datasources.
    
    We have a Oracle database we'd like to access via jboss. I've set it up as a
    datasource using the oracle-xa-ds.xml fiel as an example. This appears to
    have worked, in as much as we can now see it via JNDIView .
    
    I'm having no luck actually using it however.
    
    To test I created a servlet containg the following code :-
    
    try
    {
    ic = new InitialContext();
    ic.addToEnvironment("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
    ic.addToEnvironment("java.naming.provider.url","jnp://localhost:1099");
    ic.addToEnvironment("java.naming.factory.url.pkgs","org.jboss.naming.client");
    ic.addToEnvironment("j2ee.clientName", "test");
    }
    catch (NamingException e)
    {
    out.println("Could not create JNDI " + "context: " +
    e.toString());
    }
    
    try
    {
    
    DataSource ds = (DataSource) ic.lookup("java:XAOracleDS":);
    con = ds.getConnection();
    }
    catch (Exception ex)
    {
    out.println("Unable to connect to database. " + ex.getMessage());
    }
    
    This fails telling me that test is not bound.
    
    What am I doing wrong?
    
    Our eventual plan is to have applications access this datasource from
    outside of jboss. I've seen a couple of posts now suggesting that this might
    not be possible. Can anyone confirm if this is the case?
    
    Thanks
    
    hjc
- 14
  - XML QuestionsI have a very simple XML document for settings in an program I have written.
    I want to be able to read in and update these settings.
    
    - Would I be better using DOM or SAX?
    - What would be the best parser for me?
    
    Also, as I'm new to XML in Java (and also fairly new to Java) I'm still
    unsure on what effect exactly implementing XML in my program will have. It's
    a very simple program (the java files are 35kb in total) - it appears to me
    that if I use XML then I'll have to include a comparatively huge XML parser
    with my program when distributing it - I've just downloaded the IBM one and
    it's 2.6MB. Is this true or am I misunderstanding something fundamental
    here?
    
    TIA.
- 15
  - Arrow key functionality in the ButtonGroupHi All,
    
    I added 4 JRadio buttons to ButtonGroup. For these radio buttons i am
    unable to achieve the arrow key functionality. here i am attaching the
    code
    
    rateList = theController.getDeleteOptionList();
    for (int i = 0, j = 1; i < rateList.size(); i++) {
    ListElement listRb = (ListElement) rateList.get(i);
    JRadioButton radioBtn = new JRadioButton(listRb.getTextValue());
    radioBtn.setActionCommand(listRb.getTextValue());
    radioBtn.addActionListener(actionclass);
    deleteButtonGrp.add(radioBtn);
    }
    
    Thanks for ur help in advance...
    
    Srinivas.