| How do I receive SOAP Messages via HTTP from an App? |
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- 3
- no applicationshi guys
ive installed the jdk on my xp system
it will run applets, but when i try to run
an application i get the following
message in the command prompt window
'Exception in thread "main" java.lang.NoClassDefFoundError:'
the same programs work fine on the collage system, so
it shouldn't be the code
please help
pat
- 6
- Spring Framework for Java/J2EE/.NET Application development...
Hello all
I'm very pleased to announce the launch of www.SpringHub.com : a
one-stop information resource dedicated to the Spring Framework for
Java/J2EE/.NET application development.
SpringHub.com provides free, easy and fast access to hundreds of Spring
Framework resources organized in several categories and sub-categories:
- Spring Quick Start (Spring Framework Project, Spring Reference
Documentation, Spring Terminology, Spring Tutorials, Sample Book
Chapters)
- Spring InfoSources (Spring Articles, Spring Presentations, Spring
Blogs, Spring Wikis, Spring Interviews, Spring News)
- Spring Products (Spring Related Projects, Spring Libraries/Plugins,
Spring Tools, Spring Books, Miscellaneous)
- Spring Services (Spring Consulting, Spring Trainings, Spring Courses,
Spring Jobs)
- Spring Usage (Sample Applications/Code, Real-World Usage)
- Community Support (Spring Forums, Spring Mailing Lists, Spring User
Groups, Spring FAQs)
- Related Frameworks (Meta-Frameworks, IoC Frameworks, AOP Frameworks,
Front-End, Business Logic, Back-End, RIA Frameworks, Testing
Frameworks)
- Related Resources (Sun Official Resources, Java IDEs, Open Source
Stacks, Web Servers, Web Containers, Application Servers,View
Technologies, Remoting and Web Services)
With your feedback and URL submissions, SpringHub.com will evolve to
better serve you and the fast growing Spring Framework community.
Regards,
Slim Baltagi
J2EE Consultant
Chicago, USA
http://www.SpringHub.com
- 6
- dynamic file download with *long* response time - How to show "Save As" early?I've got a Java servlet that delivers large database resultsets
transformed to Excel with the HSSF library. In some cases it takes
more than 15 minutes before transformation is done and content can be
delivered to the browser.
I want to show the "Save As" dialog as early as possible so the user
knows he's not lost and forgotten.
I already tried to send the response headers immediately after
receiving the request including content disposition and filename. Even
though the browser receives those headers it just won't trigger the
"Save As" dialog. This applies to both MS IE and Mozilla.
Any ideas appreciated.
- 7
- A similar problemHi,
I get a similar stack except that the exception is a ServletException.
I can't figure this out at all. Here's the field validation declaration
that I am trying to use.
<field property="clientaPlannedRetirementAge" depends="validwhen"
page="1">
<arg position="0"
key="lnra.clienta.clientaPlannedRetirementAge"/>
<var>
<var-name>test</var-name>
<var-value>(clientaExpectedAgeAtDeath >90)</var-value>
</var>
</field>
Does anyone have any clues as to what this might be?
Thanks
[ERROR] ServletException raised in AuthorizationFilter:
javax.servlet.ServletException: antlr/TokenStream
at
com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:143)
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)
at
com.ibm.ws.webcontainer.servlet.ServicingServletState.service(StrictLifecycleServlet.java:333)
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)
at
com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:283)
at
com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)
at
com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:1166)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:676)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:203)
at
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1062)
at
org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)
at
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)
at
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110)
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)
at
com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)
at
com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)
at
com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:283)
at
com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)
at
com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:76)
at
com.amfam.needsanalysis.authorization.AuthorizationFilter.doFilter(AuthorizationFilter.java:82)
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:132)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:71)
at
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:182)
at
com.amfam.internalsso.AmfamSecurityFilter.doFilter(AmfamSecurityFilter.java:115)
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:132)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:71)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:1162)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:676)
at
com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:203)
at
com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:125)
at
com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:300)
at
com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71)
at
com.ibm.ws.webcontainer.cache.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java:120)
at
com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:250)
at
com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:334)
at
com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56)
at
com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:652)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:458)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:936)
- [AuthorizationFilter]
- 8
- How to convert int/float etc into byte[]?For example
int i = 2;
char c = 'c';
float f = (float)3.45;
double d = 3.546;
String s = "Hello";
I want to write all these into a binary file.
In OutputStream, PrintStream classes
they have
write(int byte); and
write(byte[] buffer, int offset, int length);
My question is how do I convert those i,c,f,d,s into
byte[]?
Thank Q in advance!
- 9
- Accessing a method inside of an object that is stored in a vector...I have been trying to post to .help all day but nothing is going
through. Will try it here and hope it does....
I am trying to access a getData() method that simply returns a stored
integer value from an object that is stored in a vector. I have tried
to do this but cannot get the notation correct. I tried google groups
and the only thing I got from there was to pull the object from the
vector into a temperary object. That didnt work.
So, here is the code I have so far of making the temp object and
making sure it is actually pulling one out. I still connot figure out
how to access the getData() method.
Any hints are appreciated.
import java.util.Vector;
public class StackUser
{
public static void main(String argv[])
{
Vector vector = new Vector();
for (int i = 0; i < 100; i++)
vector.add(i, new StackNode());
System.out.println(vector.get(0));
Object tobj = vector.get(0);
System.out.println(tobj);
}
}
public class StackNode
{
private int value = 0;
public StackNode()
{
value = (int)(Math.random());
}
public int getData()
{
return value;
}
}
- 11
- Any Source Code or Web site demonstrate the effect of gridwidth and gridheigh of GridBaglayoutDear all,
I want to make clear how the outlook of Gridbaglayout will
change according to different value of gridwidth and gridheight of
GridBagConstraints. Please suggest some source code for me so that I
can modify the source code of the value of gridheight and gridwidth,
thus I can find out the change of the outlook according to different
value of gridheight and gridwidth. Or please suggest some website for
me to investigate about the gridwidth and gridheight of
GridBagConstraints.
Thanks.
- 13
- JUnit RemoteTestRunner ErrorHi. I was running a test suite under JUnit version 3.7.0 through
XDE/Eclipse version 2.0.1 and I got a null pointer error. When I
stepped through the program, I saw that the error occurs right when I
get a window telling me
that "org.eclipse.jdt.runner.RemoteTestRunner" type cannot be found.
Do I need this type? It does not seem to be in the junit.jar file.
Thanks for any info,
Ken
- 13
- JTabbedPane selection changesHello,
I couldn't find what would be the was to go to detect changes in a
JTabbedPane's selection...?
Can anyone give a hint please?
Karsten
- 15
- [OT] Any way to see if a website is up in an automated way?I am looking for a tool or technique that can automatically check to see if
a specific website is up - say twice a day - and then send me an email if it
isn't. I do not want to have to manually check myself.
Does anyone know of a way to do this?
I have no money to spend on this so if there is no free service that does
it, I'd be interested in how I can program this, preferably in Java. I
assume that my best bet would be Java application that I could schedule via
Windows XP scheduler but I can code applets and servlets too if that makes
more sense.
--
Rhino
- 15
- ports/83434: www/jakarta-tomcat ports give the wrong ownershipOld Synopsis: tomcat ports give the wrong ownership to their installed executables
New Synopsis: www/jakarta-tomcat ports give the wrong ownership to their installed executables
State-Changed-From-To: feedback->open
State-Changed-By: hq
State-Changed-When: Tue Oct 18 15:44:20 GMT 2005
State-Changed-Why:
Timeout
Responsible-Changed-From-To: freebsd-java->hq
Responsible-Changed-By: hq
Responsible-Changed-When: Tue Oct 18 15:44:20 GMT 2005
Responsible-Changed-Why:
I'll handle this.
This is the last improvement to be applied to www/jakarta-tomcat55 before we
merge back all recent improvements into other Tomcat ports.
http://www.freebsd.org/cgi/query-pr.cgi?pr=83434
_______________________________________________
email***@***.com mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-java
To unsubscribe, send any mail to "email***@***.com"
- 16
- how to send formatted text like in chat programeshello ,
i would like rto ask how to send formatted text, like italic , font
size, blah blah
from one computer clientt o client like chat programes , i l know to
send plain text, i their ways to send formatted text , i think may be
html format but i need more solution please...
islam
- 16
- Kill a thread automaticallyHi,
If I have a class that runs a thread and no reference points to it, the
gc won't finalize the class because the thread is still running -> so
stopping the thread in the finalize() method won't work. Afaik this is
also true for daemon threads.
Is it possible to stop a thread automatically when there are no
references left? In my case it does not matter if the thread is
gracefully interrupted or just killed and whiped out.
greets,
-adi
- 16
- poi hssf getCellStyle problemhey there,
i have a big problem with those cellstyles. i want to add background
color to some cells, but apparently i just can "change" cell styles
from cells which already "have one".
for better understanding of my problem, here's the code:
for ( int i = 0; i <= rowcount; i++ ) {
for (int j = 0; j <= colcount; j++) {
HSSFRow row = s1.getRow((short)i);
if (row != null) {
HSSFCell cell = row.getCell((short)j);
if (cell != null) {
HSSFCellStyle style = cell.getCellStyle();
style.setFont(font);
style.setWrapText(true);
style.setFillForegroundColor(colorIndex);
if ( (j%4== 0) && (colorIndex ==
HSSFColor.LIGHT_CORNFLOWER_BLUE.index) ) {
colorIndex = HSSFColor.LEMON_CHIFFON.index;
}
else if ( (j%4== 0) && (colorIndex ==
HSSFColor.LEMON_CHIFFON.index) ) {
colorIndex =
HSSFColor.LIGHT_CORNFLOWER_BLUE.index;
}
}
}
}
}
}
this piece of code just works for cells, which already have attributes
in their cell styles like background color and border. cells which
just have a border and no color won't get the instructed color...
does anybody know what to do? is the method cell.getCellStyle() not
the best option in this case?
best regards and thx in advance,
manuela
- 16
- Tomcat can't find antRun scriptI've been developing a web site on XP and deploying it on Unix (Solaris)
using
Tomcat 4.0.6 on the Unix box.
In the last deployment of my class files, I also moved some jar files to
$TOMCAT/common/lib
and made some changed to server.xml to implemnet connection pooling.
Now Tomcat won't compile a JSP page giving the message:
Cannot locate antRun script: property 'ant.home' not found.
I can't figure out what I broke. Can anyone tell me where this
ant.home property should be set and and/or where antRun should
live? I (believe) I have restored the server.xml and jar files to their
originals but I still have the problem.
I appreciate your help in getting me un-stuck.
jim cant
|
| Author |
Message |
John
|
 Posted: 2006-1-10 21:50:00 |
Top |
java-programmer, How do I receive SOAP Messages via HTTP from an App?
Hi,
I have a Java Application. It is both a socket server and a socket
client. I can run the app on multiple computers and they can connect to
each other.
I can create SOAPMessages and use a SOAPConnection to send these
messages to listening sockets on the other computers.
I'm having trouble taking the received SOAP message as a byte stream
and converting it to a Java SOAPMessage.
How should I do this?
I think I need an HTTP Server. Is this correct? Is there one included
in the J2SE or J2EE classes?
Thanks!
John
|
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Index ‹ java-programmer |
- Next
- 1
- Closing sockets and streams?If I have a socket and an InputStream and OutputStream that I have
opened from that socket, do I need to close the streams when I am
finished if I close the socket?
--
Knute Johnson
email s/nospam/knute/
- 2
- Connection PooledI want to use connection pool just like those mensioned in the following
link but for MSSQL
and MySQL. Do I have to depend on the vendor package?
http://www.lc.leidenuniv.nl/awcourse/oracle/java.920/a96654/connpoca.htm#1057365
SK
- 3
- 4
- FreeBSD Java porting project questionsHi all.
I have some questions about this freebsd port.
1)Why we need linux jdk, when building a native distr?
Is that necesarily to build compiler with classes semultaneusly?
2)What are you think about java (and of course jdk) future on freebsd.
I saw freebsdfoundations last message dated last year, and nothing more.
Doesnt project stop or going to?
Thanks for all answers. I really interesting about this
_______________________________________________
email***@***.com mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-java
To unsubscribe, send any mail to "email***@***.com"
- 5
- tcpmon loggingHi all,
I find the tcpmon utility from apache.org very useful. But is there
any way to make the tcpmon to log the http request + response into
local file instead of just displaying at the GUI, so it is easier for
me to trace later?
Thank you.
Best regards,
John
- 6
- MQ Series messages browse and deleteHi,
I am writing an MQ client that should get messages from MQ Queue one
by one and then delete it in case of successful processing.
As documented in MQ Series Programming Guide a queue should be opened
for browsing and removing. For browsing an option
MQGMO_BROWSE_FIRST or MQGMO_BROWSE_NEXT should be used and for
deleting MQGMO_BROWSE_MSG_UNDER_CURSOR.
Browsing works fine for me but delete does not - all messages remain
in a queue.
Thanks
Following is a code fragment:
.................
try {
mQMgr = new MQQueueManager(remoteQManager);
int openInputOptions = MQC.MQOO_FAIL_IF_QUIESCING |
MQC.MQOO_INPUT_SHARED | MQC.MQOO_BROWSE;
outputQueue=mQMgr.accessQueue(remoteQueue, openInputOptions);
MQMessage retrievedMessage = new MQMessage();
MQGetMessageOptions gmo=new MQGetMessageOptions();
gmo.options=MQC.MQGMO_WAIT | MQC.MQGMO_BROWSE_FIRST;
gmo.matchOptions=MQC.MQMO_NONE;
gmo.waitInterval=10000;
while(true) {
if(c>0) { gmo.options = MQC.MQGMO_WAIT |
MQC.MQGMO_BROWSE_NEXT; }
outputQueue.get(retrievedMessage, gmo);
msg=retrievedMessage.readString(retrievedMessage.getMessageLength());
System.out.println("************************ message "+c+"
********************** " + retrievedMessage.persistence);
System.out.println("RETRIEVED MESSAGE: "+msg);
System.out.println("REMOVING
.................................");
gmo.options = MQC.MQGMO_WAIT |
MQC.MQGMO_BROWSE_MSG_UNDER_CURSOR;
outputQueue.get(retrievedMessage, gmo);
c++;
}
} catch (MQException mqe) {
if(mqe.reasonCode == mqe.MQRC_NO_MSG_AVAILABLE) {
System.out.println("NO MORE MESSAGES AVAILABLE, RETRIEVED
"+c);
return;
}
mqe.printStackTrace();
} catch (java.io.IOException ioe) {
ioe.printStackTrace(System.out);
return;
} finally {
try {
System.out.println("CLOSING A QUEUE & MANAGER");
if(outputQueue != null) { outputQueue.close(); }
if(mQMgr != null) { mQMgr.disconnect(); }
}
catch (MQException ex) {
ex.printStackTrace();
}
}
- 7
- Java SSH / Telnet client SourceHi all,
I am trying to create a ssh/telnet client as a Java application.
I am new to network programming but I have gathered some tutorials
which have helped me get a grip with it.
My question is, does anybody know where I might find some tutorials or
code that might melp me in learning to create such an application?
Any help at all would be much aprechiated.
Kind Regards,
Ted
- 8
- Tomcat 5 ClusteringHi All,
I am a Tomcat newbie running Tomcat 5 and I would like to implement
clustering between 2 servers. I followed the instructions given at
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html
When I uncomment the cluster tag in server.xml and the replication
valve (as per the instructions) I got the following error upon
starting up Tomcat. Does anyone know why???
Thank You,
Matt
[ERROR] Digester - -Begin event threw error
<java.lang.NoClassDefFoundError:
java/lang/CharSequence>java.lang.NoClassDefFoundError: java/lang/
CharSequence
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:232)
at org.apache.commons.digester.ObjectCreateRule.begin(ObjectCreateRule.java:253)
at org.apache.commons.digester.Rule.begin(Rule.java:200)
at org.apache.commons.digester.Digester.startElement(Digester.java:1273)
at org.apache.catalina.util.CatalinaDigester.startElement(CatalinaDigester.java:112)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown
Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1548)
at org.apache.catalina.startup.Catalina.load(Catalina.java:515)
at org.apache.catalina.startup.Catalina.load(Catalina.java:553)
at java.lang.reflect.Method.invoke(Native Method)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:397)
- 9
- httpConnectionhi alls!
i'm work in a aplication that needs access very often to the class
httpConnection and it makes but very slow.
if i put the ip into the call to httpConnection:
HTTPConnection connection = new HTTPConnection(10.10.10.10);
httpConnection goes to dns???
and later when i do:
connection.Get(url.getFile());
goes again to dns?
thanks alls
- 10
- Ant testing jar for differences
Hi,
I'm trying to implement this logic in an Ant build script:
1) Put all .class files into a new tempLatestBuild.jar
2) If HASH(tempLatestBuild.jar) != HASH(
previousLatestBuild.jar) replace...
I've done this with web.xml and various other config files,
but jars change everytime (even though the .class and MANIFEST.MF file
do not).
With the <jar> task, the MANIFEST.MF timestamp was different
every time in the resultant jar.... So I changed it to a <zip> task
and copied in the MANIFEST.MF by hand.
This fixed the timestamp issue, but there are still two bytes
difference, and I can't see what they are. All the flags on the files
look ok (examined in winzip and when unzipped).
Has anyone done this kind of thing?
Cheers,
- 11
- Java symbol confusionHi there,
I started learning myself java a while ago and there's still loads of
concepts and things about the java language i don't know, so i may just
make an arse of myself now...
I use the NetBeans 5.0 IDE to play around with. Sometimes it does
things that I think (from what I've learned about java) that it
shouldn't do. I may just be stupid or something, so could somebody
point out my faults. Here's a piece of code:
import java.net.*;
import java.io.*;
public class Main {
public static void main(String[] args) {
try {
ServerSocket serverSocket = new ServerSocket(56);
}catch (IOException e) {System.out.println("Daar was kak in die
konneksie...");}
Socket clientSocket = null;
<<------------------------------------
clientSocket = serverSocket.accept();
<<------------------------------------
}
}
Ok that's just part of it. I'm still learning how to do the rest. Ok,
my first problem here is that when the two lines marked with arrows
above is out of the try-catch block, NetBeans tells me it can't find
the symbol serverSocket. On the other hand, when I put the two marked
lines inside of the try-catch block, it works without a problem. Can
someone explain to me why this is happening??
===========WORKING=============
try {
ServerSocket serverSocket = new ServerSocket(56);
Socket clientSocket = null;
clientSocket = serverSocket.accept();
}catch (IOException e) {System.out.println("Daar was kak in die
konneksie...");}
===========NOT WORKING=============
try {
ServerSocket serverSocket = new ServerSocket(56);
}catch (IOException e) {System.out.println("Daar was kak in die
konneksie...");}
Socket clientSocket = null;
clientSocket = serverSocket.accept();
It says:
C:\Documents and
Settings\Constant\netServer\src\netserver\Main.java:22: cannot find
symbol
symbol : variable serverSocket
location: class Main
clientSocket = serverSocket.accept();
1 error
BUILD FAILED (total time: 0 seconds)
- 12
- using soap/java/perl or some such to search the web ?This is what I'd like to do for a project if possible,
I've read a little bit that various search engines and other tools
through
soap or something give you hooks into web search capabilities.
I want to search womens profiles on yahoo personals, possibly I will
mark some of those profiles based on the pictures. This part would be
partially manual through an interface I might design. After that I
would want to run those
marked personal profiles through some other code. I'm thinking this
code might have to decode the actual html a bit. What it would do is
look for certain keywords and then generate a customized reply to that
personal ad based on common interests and so on, or mark certain ads
as highly relevant based on keywords. For instance if a girl had
camping listed in her profile, my response letter might include
something about how I like camping, I have a truck camper and so on.
But if it did not find any keywords, it would not make as much of a
mention camping in the generated response letter. Once I have
generated response letters, I would have some sort of manual process
where I have to go and type in the coded thingamajigs they generate.
I'm not sure how hard all this would be or how high level/low level I
want to go with it or where to start, though I am an experienced C++
programmer, have done java/perl and so on. I think yahoo uses java
script. I have seen books on java script, using perl for this sort of
thing as well.
Any thoughs appreciated.
- 13
- "standards" for tooltips?All,
I'm working on a large Swing app. which has inconsistent use of
tooltips. In fact I have to address a bug report complaining about the
inconsistencies of the tooltips. Some of our widgets display "helpful
text" as tooltips, others display the full details on the chosen value
(e.g. full pathname of a file chosen) etc.
Is there any documented standard for how best to use tooltips?
TIA,
Sean
- 14
- OpenCMS help!I'm trying to install OpenCMS with MS SqlServer.
Then i have error:
javax.servlet.ServletException: OpenCms initialization error!
Could not connect to the database. Is the database up and running?
at com.opencms.core.OpenCmsHttpServlet.init(OpenCmsHttpServlet.java:245)
......
I'm checking MS SqlServer database is running.
What happen about it?
Can everyone help me now?
Thank before!
- 15
- High performance file creationHi everyone
I have a servlet that queries a database, processes the ResultSet,
turns it into a n String[][] and sends it by Serialization into an
applet that contains basically a JTable to display the contents to the
user.
Now, somewhere in the middle of this, a StringBuffer is filled with
the contents of the String[][] so an CSV file can be created on the
server for the final user to download. The ideia is to display the
data on the applet and manipulate it on the Excel sheet.
But... the applet updates the JTable with the table faster than the
file can be written on the server, so when the link is shown on the
webpage the file hasn't been created and when the user tries to save
it, it returns an error.
Is there a way for me to create the file faster than the applet is
created?
Thank you very much
Rui Pacheco
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