| Help with Spring MVC XSLT view |
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Index ‹ java-programmer
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- 3
- [UPD] SQLeonardo MMV.III released[http://querybuilder.sourceforge.net]
SQLeonardo is a database query tool written in Java, distributed under
the GNU GENERAL PUBLIC LICENSE.
Include FreeQueryBuilder to create SQL queries without directly writing
SQL. All queries can be saved in a workspace for later use. Works
with any JDBC compliant database(ORACLE,MySQL,HSQLDB,Firebird,DB2)
*** NEW ***
Edit tables directly via the data grid
Regards Nickyb
- 4
- Thread Contructor QuestionHi All,
I'm curious about something. In a Java certification study guide,
they have the following code and they ask what the result is:
class MyThread extends Thread
{
public static void main(String [] args)
{
MyThread t = new MyThread();
Thread x = new Thread(t);
x.start();
}
public void run()
{
for (int i = 0; i < 3; ++i)
{
System.out.print(i + "..");
}
}
}
It's simple enough. Except, earlier in the text (and in the Java API)
they mention that the only constructors for the Thread class are:
Thread()
Thread(Runnable target)
Thread(Runnable target, String name)
Thread(String name)
Thread(ThreadGroup group, Runnable target)
Thread(ThreadGroup group, Runnable target, String name)
Thread(ThreadGroup group, Runnable target, String name, long
stackSize)
Thread(ThreadGroup group, String name)
I don't see Thread(Thread). And I don't see how it can be a Runnable
except for that they share the same method: run().
- 4
- java sockets passing objectsI have a very simple java application in which I need to pass an
object via sockets. It is an object that I have defined, which has
implemented Serializable. The problem occurs when I send an instance
of the object, when I recieve it on the other end, it is null. The
reciever does in fact recieve an object of the correct type (my user
defined object) but it is empty although the one I sent was not. Is
there something I need to do in the readObject() or writeObject()
methods? Any help would be appreciated, thank you!
For reference, here is my user defined object:
class nodeMessage implements Serializable
{
String text;
int messageID;
int senderID;
int recieverID;
String[] stamp;
public nodeMessage(){}
public nodeMessage(String t, int mID, int sID, int rID,
String[] s)
{
text = t;
messageID = mID;
senderID = sID;
recieverID = rID;
stamp = s;
}
public String getText()
{
return text;
}
public int getMID()
{
return messageID;
}
public int getSID()
{
return senderID;
}
public int getRID()
{
return recieverID;
}
public String[] getStamp()
{
return stamp;
}
public void addStamp(String s)
{
stamp[stamp.length] = s;
}
private void writeObject(java.io.ObjectOutputStream out)
throws IOException{
}
private void readObject(java.io.ObjectInputStream in)
throws IOException, ClassNotFoundException{
}
}
- 4
- JDK1.3.1 AbstractMethodErrorHi Frederick,
> I am trying to use my FreeBSD file server as a build machine as well. So
> I loaded on the JDK1.3.1-p8, JBoss 3.0.2, AntHill-1.6.3.67, Ant 1.5.3-1,
> XDoclet 1.2b3, Hibernate 2.0, etc on my FreeBSD 4.8 stable box. It is a
You did not install these via ports, did you? I can't find a port for
AntHill, but it does look very interesting!
Ernst
_______________________________________________
email***@***.com mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-java
To unsubscribe, send any mail to "email***@***.com"
- 4
- Web page to build a web pageDoes anyone have any suggestions or examples of creating a web page to
allow an end user to design a form. I need to design an application
where the end user (administrator) can design a form with standard
html components such as text boxes, drop down lists etc. Attach drop
down list to database tables, and enter expression for certain fields.
Then once the form is saved another user (business) can display the
form and fill it in, at which time the expressions would be evaluated
based on the data entered.
- 5
- sun.security.acl questionWhen using the sun.security.adl implementations of acl, aclentry and
permission, is the permission name allowed to have spaces in it? The
examples all use one-word names like "read", "write", etc. I want to
use something like "realtime administrator". Will that work?
d
--
Remove the ns_ from if replying by e-mail (but keep posts in the
newsgroups if possible).
- 6
- Remove "Padding" from GridLayout/ButtonsI have a 10x10 grid of buttons created using a GridLayout. Each button has a
30x30 pixel GIF icon on it.
Unfortunately, nomatter what I try, I can't seem to get each icon to sit
side by side (so that there's no gap between them). Currently there's an
approximately 5 pixel gap between each GIF image.
So far I've tried:
grid_button.setSize(new Dimension(30, 30)); // to set each button to 30x30
_board_panel.setSize(new Dimension(30*y_size, 300*x_size)); // sets grid
board to 30 times the number of grids in each dimension
... but neither seems to work.
How do I get it so that there's no gap between each GIF? I need the size of
each square in the grid to be fixed to exactly 30x30, not relative to the
size of it's holding panel.
TIA.
- 7
- OMLETv4: The Ultimate Oracle Monitoring Software"omlet" <email***@***.com> wrote in message news:<email***@***.com>...
> Dear DBA,
>
> You are cordially invited to test and review our windows native and
> 100% pure Java Oracle 9i/8i Monitoring Application (OMLET). OMLET is
> the Ultimate Visual Real Time Oracle Monitoring Tool. As the
> leading expert in your field, your objective opinion is highly valued
> and your feedback is very appreciated. We would like to encourage you
> to distribute free copies of OMLET to your associates and fellow DBAs.
>
> Omlet can be downloaded from:
>
> http://www.omlet.org/download.html
>
> or any of many mirrors worldwide:
>
> http://www.geocities.com/teraknowledgesystems/download.html
>
> http://www.iboogie.com/search.asp?name_search_type=1&name_lang=50&name_query=omlet+oracle
>
> Thank you for your time, positive feedback.
>
> Cheers,
>
> The OMLET Team
> Tera Knowledge Systems, Inc.
>
> PS. If you feel that this is spam and you read this by mistake, we
> apologize, ignore it and have a nice day.
>
- 7
- 7
- How can I know which button is clicked in JDialog ShowModalHi, all,
In a programme using swing (homework), I use a JDialog window. There are
two buttons on this dialog window. I want to write the program in this way:
// some thing
JDialog d = new ...
...
d.setModal(true);
d.show();
if (d.close = btnOk){
...
} else if (d.close == btnCancel){
...
}
In fact I want to use this way like in the windows programming:
int i = d.showModal();
if (i == ok){
...
} else if ( i == cancel){
...
}
Please help me. I am a newbie in swing programming.
Thanks a lot.
- 7
- Tomcat 5.5.7 and Axis 1.0 problemI'm using Tomcat 5.5.7 and deployed Axis 1.0 samples on it. (using JDK
1.5.0_01)
happyaxis.jsp is happy! and finds all required libraries (but not
optionals!)
the list of services is shown correctly (has 2 servies, AdminService
and getVersion)
but when I click on call a local end point the result is:
<?xml version="1.0" encoding="UTF-8" ?>
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<soapenv:Fault>
<faultcode>soapenv:Server.userException</faultcode>
<faultstring>java.lang.NullPointerException</faultstring>
<detail />
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
I'm not sure, but I think the problem may be because of the new Compile
mechanism Tomcat 5.5.x uses (depending on JRE not JDK).
How can I recover from this problem?
regards
Amir
- 7
- Question about try, catchHow do I make the code go back so that once user type more than 20
characters in the string, it will print a message and then continue to
process more strings?
Here is the code:
//StringTooLongExceptionDriver
import java.util.Scanner;
import java.io.*;
public class StringTooLongExceptionDriver
{
//
// The main method prompts and reads strings. If the string has more
// than 20 characters, it throws a StringTooLongException exception.
//
public static void main(String[] args){
//System.out.println("Enter a string: ");
String strInput = "";
int newStringCounter;
int arrayCounter=0;
char[] myCharArray = new char[20];
InputStreamReader myRead = new InputStreamReader(System.in);
BufferedReader in = new BufferedReader(myRead);
try{
while (!(strInput.equals("DONE"))){
System.out.println("enter your string: ");
int x = 0;
strInput = in.readLine();
newStringCounter = strInput.length();
if (!(strInput.equals("DONE"))){
while (newStringCounter > 0){
myCharArray[arrayCounter] = strInput.charAt(x);
newStringCounter--;
System.out.print("the last char at array is " +
myCharArray[arrayCounter]);
System.out.println(" and array counter is " + arrayCounter);
x++;
arrayCounter++;
}
}
}
if (strInput.equals("DONE")){
System.out.print("you have enterd: ");
for (int i=0; i<=arrayCounter-1; i++){
System.out.print(myCharArray[i]);
}
System.out.println("");
System.out.println("End of the string you have enterd!");
}
}
catch(Exception e){
StringTooLongException error = new StringTooLongException("Total
string character now is larger than 20 characters");
error.EndHere();
}
}
}
class StringTooLongException
{
String statement = "";
public StringTooLongException(String myError){
statement = myError;
System.out.println(statement);
}
public void EndHere(){
System.out.println("please try again");
System.exit(0);
}
}
- 10
- Anyone want a copy of JBuilder X Enterprise ?Hi
I'm a programmer and have an extra copy of Borland Enterprise Studio
for Mobile v2.5 and am looking to sell it. I got it at a great price
and am selling it at a great price on eBay (starting today.)
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=46325&item=3691142652
If you're not interested, please let your friends or coworkers know
about it -- the auction ends in 7 days. Only have this one.
If you have any questions please feel free to email me,
Jason
email***@***.com
Network Engineer and Programmer
- 12
- Square rootWhat is the method of finding the square root of a number?
- 13
|
| Author |
Message |
dustin.whitney
|
 Posted: 2006-5-3 4:21:00 |
Top |
java-programmer, Help with Spring MVC XSLT view
Hello,
I work with a lot of XML, so I am trying to get Spring MVC to
transform it for me. I have followed the examples in the reference
manual, but I keep getting null pointer exceptions when the view is
resolved. Could someone be so nice as to cut and paste some code
they've written that is a subclass of the AbstractXsltView? Thanks.
Also, here is the stack trace I get when the view is resolved.
java.lang.IllegalArgumentException
at
oracle.xml.jaxp.JXTransformer.setOutputProperty(JXTransformer.java:619)
at
org.springframework.web.servlet.view.xslt.AbstractXsltView.doTransform(AbstractXsltView.java:394)
at
org.springframework.web.servlet.view.xslt.AbstractXsltView.doTransform(AbstractXsltView.java:351)
at
org.springframework.web.servlet.view.xslt.AbstractXsltView.renderMergedOutputModel(AbstractXsltView.java:304)
at
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1051)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:727)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:396)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:350)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
May 2, 2006 2:15:56 PM org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet MedhomeSpringMVC threw exception
java.lang.IllegalArgumentException
at
oracle.xml.jaxp.JXTransformer.setOutputProperty(JXTransformer.java:619)
at
org.springframework.web.servlet.view.xslt.AbstractXsltView.doTransform(AbstractXsltView.java:394)
at
org.springframework.web.servlet.view.xslt.AbstractXsltView.doTransform(AbstractXsltView.java:351)
at
org.springframework.web.servlet.view.xslt.AbstractXsltView.renderMergedOutputModel(AbstractXsltView.java:304)
at
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1051)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:727)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:396)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:350)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
|
| |
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|
Arvind
|
| Posted: 2006-5-3 6:40:00 |
Top |
java-programmer >> Help with Spring MVC XSLT view
email***@***.com wrote:
> Hello,
>
> I work with a lot of XML, so I am trying to get Spring MVC to
> transform it for me. I have followed the examples in the reference
> manual, but I keep getting null pointer exceptions when the view is
> resolved. Could someone be so nice as to cut and paste some code
> they've written that is a subclass of the AbstractXsltView? Thanks.
>
> Also, here is the stack trace I get when the view is resolved.
>
> java.lang.IllegalArgumentException
> at
> oracle.xml.jaxp.JXTransformer.setOutputProperty(JXTransformer.java:619)
> at
> org.springframework.web.servlet.view.xslt.AbstractXsltView.doTransform(AbstractXsltView.java:394)
> at
> org.springframework.web.servlet.view.xslt.AbstractXsltView.doTransform(AbstractXsltView.java:351)
> at
<snip>
The reference manual for Transformer states this...
"...IllegalArgumentException - If the property is not supported, and is
not qualified with a namespace."
(http://java.sun.com/j2ee/1.4/docs/api/javax/xml/transform/Transformer.html#setOutputProperty(java.lang.String,%20java.lang.String))
Are you sure your output properties have been handled correctly ?
|
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| |
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Index ‹ java-programmer |
- Next
- 1
- How to layout OK and Cancel buttonsHello,
is there a satndard way to layout the buttons "OK" and "Cancel" for java programs? I'm asking because java already ask to use some defined icons if possible.
I generally put "OK" to the left and "Cancel" to the right. Is this "the" way?
TIA
- 2
- Apache 2.0.52 + Tomcat 5.0.28 + mod_jkHi,
I'm trying to connect Apache 2.0.52 with Tomcat 5.0.28 using the mod_jk
connector, to no avail.
The documentation at
http://jakarta.apache.org/tomcat/connectors-doc/index.html only really
covers Tomcat 4.*.
Has anyone been able to do this on a Windows or Linux platform? Are
there any good resources out there that anyone knows of that I can look
to?
It seems like everything I find refers to mod_jk2, which I just found
out is being discontinued and everything is moving to mod_jk, so I'd
like to use something that will be around for a while.
All help/information is greatly appreciated.
Thanks,
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- Help needed with simple Java scriptHello everyone, from Croatia !
I am designing a site for a Serbian client, and the english page is ok, but
the serbian page needs to be cyrillic. It was no problem for Photoshop
design, but I inserted a little greeting in java (found free online), good
morning, good afternoon... This is part of the code:
hours = today.getHours();
if (hours<12) greeting = 'Good morning!';
if (hours<18 && hours>11) greeting = 'Good afternoon!';
For example:
????? ?????
????? ?????
????? ???
I would like those greetings to show on the page in cyrillic writing, font
name is ArialCYR to be exact. How do I tell Java to display cyrillic ???
I don't have experience with classes etc, so not sure
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I know, I can get ist with HttpServletRequest#getContextPath(), but in the
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Is there another way to get it that also works with different Java
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..
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We have a strange problem. Our program occationally crashes after
running for several hours. Nothing is logged, and the only message
written to the console is "Aborted" - no stack trace, no exception, no
nothing. We have encapsulated the invocation in try/catch Throwable in
an attempt to at least be able to log a stack trace, but apparently no
exception is thrown. No core dump or fatal error log is produced.
Our code leverages a Java SDK from Canto (Cumulus), which uses native
code via JNI invocation. We are currently running the program with
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- Can't allocate large char array in JNIHi there!
I'm trying to allocate a char array using JNI, but when the length is
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usually goes beyond 1 MB. My code works with smaller images, but when
the array size is bigger than 718832 (don't know why this is the
maximum value), the JVM crashes and it returns 134 as the exit code.
My code is like this:
// the variables are JNIEnv *env, int length, jchar *value, jmethodID
char_array_fid
jcharArray jchar_array = (*env)->NewCharArray(env, length);
if (jchar_array == NULL) {
return;
}
(*env)->SetCharArrayRegion(env, jchar_array, 0, length, value); // !!!
(*env)->SetObjectField(env, obj, char_array_fid, jchar_array);
By using printfs, I've found out the JVM crashes when it calls the
function SetCharArrayRegion, but only if the length is greater than
718832. And if I modify the length value to something like 1000, this
exact code works fine.
Any help would be appreciated :)
See ya!
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- GUI Graphics: draw a line between two pre-specified pointsHi:
Any help to the following GUI-graphics problem is greatly appreciated!
I want to draw a line between a pair of points (the first point represents
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function, and the 2nd point represents the output of the function). The pair
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a multiple number of output points. This means that I need to draw multiple
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that to be represented
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i.e. the overall picture graphically should look like this [i.e. f(x) = x
+2]:
"1 ---------------->3"
" |------->4"
"3 -----| | "
"2 -----|---|------->5"
(a line from 1-->3, 3--->5, and 2-->4)
Any pointers?
Many thanks in advance.
-Yasir
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- Dumb question: How do I get an object's parent?Hi,
I know it's a dumb question but then I'm newbie, so sorry about
that.
class MyObject {
anotherClass innerObject;
}
.
.
.
MyObject myObject = new MyObject();
.
.
.
What I want to do is how, knowing innerObject, do I get a reference
to the myObject instance that contains it? Is it possible?
Bye and thanks.
El Guerrero del Interfaz
- 10
- while(true) { try{ ... } catch(Exception e) { ... } }Hi,
Have a look at this code:
public class TryNumberParse {
public static void main( String[] args ) {
double num = 0.0;
while( true ) {
try {
System.out.print( "Enter a value: " );
System.out.println( "The value entered was: " + ( num =
getNum() ) );
} catch( Exception e ) {
System.out.println( "Invalid value, please re-enter...
" );
continue;
}
}
}
private static double getNum() {
Scanner inp = new Scanner( System.in );
return inp.nextDouble();
}
}
Hope it helps!
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I have an exaggerated example. Let's say I have a billion processes to create
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run without exhausting storage, then the next n, etc. Each process requires 2
threads one for the process and it's output and the other for it's error
stream.
How can I determine how many processes I should try to create at a time?
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thanks in advance
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- How to make choices visible in a JComboBox?Hi,
I'm writing a JComboBox with a custom Editor. The idea is that when
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When the user starts typing, how does one reveal the available
choices? In other words, how does one make the choices open up as if
the little "arrow down" next to the combo box is pressed?
Many thanks in advance,
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- launching a program from a Swing GUICan someone point me to a URL where I can look at sample code
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I have tried myself with no luck. Even a suggestion on a text with
sample code would be appreciated.
Thank you.
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US Army Research Lab
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- image from jar to web page?How can I get an image from a jar file into
a web page?
I am using JSP to haul the goodies out of my
PhySci software suite and onto the net as web
pages, thus far I have turned PToE (Periodic Table)
into a crude 113 page website at..
http://1point1c.physci.org/chemistry/
Next up is Pocket Planet, containing basic information
on the planets.
The problem is, I cannot figure how to grab images
out of a jar archive and put them into a web page.
[ Short of presenting them in an applet, which I want
to avoid (I want these sites to be usable by people
with 'no java') ]
Can somebody point me to a tutorial or give me
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