Problem faced Using Swig with Java

Hi,
I have been using SWIG-1.3.29 to Wrap C into Java.I hava interface file ie "example.i" and java File
"main.java". Now i set the path
     JAVA_INCLUE
     C:\Program Files\Java\jdk1.5.0_01\include;
     JAVA_BIN
     C:\Program Files\Java\jdk1.5.0_01\bin;
and set java.library.path=.;D:\........\example.i;%path%;
     1.Now In Command Prompt
          Swig -java -example.i
     2. Swig makes "example.java", "example_wrap.c","exampleJNI.java".
     3.Compile the java file
     4.After Compilation i try to run the java program ,the following exception is occuring.
          java.lang.UnsatisfiedLinkError: no example in java.library.path
          at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1682)
          at java.lang.Runtime.loadLibrary0(Runtime.java:822)
          at java.lang.System.loadLibrary(System.java:992)
          at main.main(main.java:10)
If i hava missed any steps please tell me.

one more thread?

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at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.<init>(JLBFunction.java:65) at com.sap.engine.lib.xsl.xpath.JLBLibrary.getFunction(JLBLibrary.java:107) at com.sap.engine.lib.xsl.xpath.LibraryManager.getFunction(LibraryManager.java:76) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:98) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:83) at com.sap.engine.lib.xsl.xpath.XPathProcessor.innerProcess(XPathProcessor.java:56) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:43) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:51) at com.sap.engine.lib.xsl.xslt.XSLVariable.process(XSLVariable.java:132) at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296) at com.sap.engine.lib.xsl.xslt.XSLTemplate.process(XSLTemplate.java:272) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:463) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:431) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:394) at com.sap.engine.lib.jaxp.TransformerImpl.transformWithStylesheet(TransformerImpl.java:398) at com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:240) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingTransformer.transform(RepMappingTransformer.java:150) at com.sap.aii.ibrep.server.mapping.ibrun.RepXSLTMapping.execute(RepXSLTMapping.java:81) at com.sap.aii.ibrep.server.mapping.ibrun.RepSequenceMapping.execute(RepSequenceMapping.java:54) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80) at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107) at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127) at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104) at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:167) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0p4_Skel.dispatch(MapServiceRemoteObjectImpl0p4_Skel.java:104) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320) at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198) at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170) Caused by: java.lang.ClassNotFoundException: Class doesn't have appropriate method! at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.init(JLBFunction.java:273) at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.<init>(JLBFunction.java:63) ... 34 more
TransfromerException during XSLT processing:
javax.xml.transform.TransformerException: com.sap.engine.lib.xml.util.NestedException: java.lang.ClassNotFoundException: Class doesn't have appropriate method! -> java.lang.ClassNotFoundException: Class doesn't have appropriate method! at com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:251) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingTransformer.transform(RepMappingTransformer.java:150) at com.sap.aii.ibrep.server.mapping.ibrun.RepXSLTMapping.execute(RepXSLTMapping.java:81) at com.sap.aii.ibrep.server.mapping.ibrun.RepSequenceMapping.execute(RepSequenceMapping.java:54) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80) at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107) at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127) at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104) at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:167) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0p4_Skel.dispatch(MapServiceRemoteObjectImpl0p4_Skel.java:104) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320) at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198) at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170) Caused by: com.sap.engine.lib.xml.util.NestedException: java.lang.ClassNotFoundException: Class doesn't have appropriate method! -> java.lang.ClassNotFoundException: Class doesn't have appropriate method! at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.<init>(JLBFunction.java:65) at com.sap.engine.lib.xsl.xpath.JLBLibrary.getFunction(JLBLibrary.java:107) at com.sap.engine.lib.xsl.xpath.LibraryManager.getFunction(LibraryManager.java:76) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:98) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:83) at com.sap.engine.lib.xsl.xpath.XPathProcessor.innerProcess(XPathProcessor.java:56) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:43) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:51) at com.sap.engine.lib.xsl.xslt.XSLVariable.process(XSLVariable.java:132) at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296) at com.sap.engine.lib.xsl.xslt.XSLTemplate.process(XSLTemplate.java:272) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:463) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:431) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:394) at com.sap.engine.lib.jaxp.TransformerImpl.transformWithStylesheet(TransformerImpl.java:398) at com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:240) ... 19 more Caused by: java.lang.ClassNotFoundException: Class doesn't have appropriate method! at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.init(JLBFunction.java:273) at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.<init>(JLBFunction.java:63) ... 34 more -
com.sap.engine.lib.xml.util.NestedException: java.lang.ClassNotFoundException: Class doesn't have appropriate method! -> java.lang.ClassNotFoundException: Class doesn't have appropriate method! at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.init(JLBFunction.java:273) at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.<init>(JLBFunction.java:63) at com.sap.engine.lib.xsl.xpath.JLBLibrary.getFunction(JLBLibrary.java:107) at com.sap.engine.lib.xsl.xpath.LibraryManager.getFunction(LibraryManager.java:76) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:98) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:83) at com.sap.engine.lib.xsl.xpath.XPathProcessor.innerProcess(XPathProcessor.java:56) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:43) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:51) at com.sap.engine.lib.xsl.xslt.XSLVariable.process(XSLVariable.java:132) at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296) at com.sap.engine.lib.xsl.xslt.XSLTemplate.process(XSLTemplate.java:272) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:463) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:431) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:394) at com.sap.engine.lib.jaxp.TransformerImpl.transformWithStylesheet(TransformerImpl.java:398) at com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:240) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingTransformer.transform(RepMappingTransformer.java:150) at com.sap.aii.ibrep.server.mapping.ibrun.RepXSLTMapping.execute(RepXSLTMapping.java:81) at com.sap.aii.ibrep.server.mapping.ibrun.RepSequenceMapping.execute(RepSequenceMapping.java:54) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80) at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107) at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127) at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104) at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:167) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0p4_Skel.dispatch(MapServiceRemoteObjectImpl0p4_Skel.java:104) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320) at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198) at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170) -
at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.<init>(JLBFunction.java:65) at com.sap.engine.lib.xsl.xpath.JLBLibrary.getFunction(JLBLibrary.java:107) at com.sap.engine.lib.xsl.xpath.LibraryManager.getFunction(LibraryManager.java:76) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:98) at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:83) at com.sap.engine.lib.xsl.xpath.XPathProcessor.innerProcess(XPathProcessor.java:56) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:43) at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:51) at com.sap.engine.lib.xsl.xslt.XSLVariable.process(XSLVariable.java:132) at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296) at com.sap.engine.lib.xsl.xslt.XSLTemplate.process(XSLTemplate.java:272) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:463) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:431) at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:394) at com.sap.engine.lib.jaxp.TransformerImpl.transformWithStylesheet(TransformerImpl.java:398) at com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:240) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingTransformer.transform(RepMappingTransformer.java:150) at com.sap.aii.ibrep.server.mapping.ibrun.RepXSLTMapping.execute(RepXSLTMapping.java:81) at com.sap.aii.ibrep.server.mapping.ibrun.RepSequenceMapping.execute(RepSequenceMapping.java:54) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80) at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107) at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127) at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104) at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:167) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0p4_Skel.dispatch(MapServiceRemoteObjectImpl0p4_Skel.java:104) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320) at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198) at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170) Caused by: java.lang.ClassNotFoundException: Class doesn't have appropriate method! at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.init(JLBFunction.java:273) at com.sap.engine.lib.xsl.xpath.functions.JLBFunction.<init>(JLBFunction.java:63) ... 34 more
17:44:11 End of test
Thanks in advance,
Mona

Hi,
Thanks to all who replied.
I solved the problem.
I was calling the java method from XSLT without passing any arguement.
I realised that the java methods called from XSLT should always have input parameter. So i changed the javamethod call from
public static String getCurrentRecNo() to public static String getCurrentRecNo(Object test)
and it worked.
Can anybody explain me why java methods called from XSLT should always have an input arguement.
Thanks
Mona

NIO: Strange problem when using ByteBuffer with non-blocking SocketChannel

Hi,
I have a server that uses multiplexed, non-blocking I/O with java.nio. When a client connects, the server waits for the message: <system cmd="knock"/>, returns a message and disconnects the client. The clients are shortly serviced in less than a second.
But the server newer receive anything from about 20% of the clients - even though it is sent. Or with other words: it is received and the data is contained in the ByteBuffer - SocketChannel.read(ByteBuffer) - but a call to ByteBuffer.remaing() returns 0 !!
ByteBuffer receiveBuf = ByteBuffer.allocate(65536);
receiveBuf.clear(); // the code is elsewhere used for longer living clients
int readBytes = channel.read(receiveBuf);
receiveBuf.flip();
StringBuffer sb = new StringBuffer();
System.out.println(" * Remaining: "+receiveBuf.remaining()); // writes: ' * Remaining: 0'
System.out.println(" * Received: "+new String(receiveBuf.array())); // writes: ' * Received: <system cmd="knock"/>'
while(receiveBuf.remaining() >= 2) {
byte b = receiveBuf.get();
sb.append((char)b);
System.out.println(" * sb content: "+sb.toString()); // writes: ' * sb content: 'The ByteBuffer clearly receives the correct data, but the ByteBuffer.remaining() returns 0 and therefore the StringBuffer will never have any content.
The problem seems to occur randomly and for about 20% of the clients (simulated from the same computer and therefore has the same bandwidth and so on).
Anyone knows what is going on, and how to solve the problem !?

It's always possible in any read that the number of bytes read is less than the number of bytes requested. You need to keep reading until you have got everything you expected, and cope with every possible error condition on each iteration.
EJP

How to use connec with java 6.0 ?

I often use the function below to connect Database:
public Connection getConnection(){
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn=DriverManager.getConnection("jdbc:odbc:EmployeeManagerDB","sa","sa");
System.out.println("Get connection successfully!");
catch(Exception e){
System.out.println("Error: " +e);
return conn;
but now, with Java 6.0 . don't use "class.forName....for method"
can you tell me how to use it??
thanks !

but now, with Java 6.0 . don't use
"class.forName....for method" Where did you get this idea?He's perfectly correct. JDBC 4.0 takes advantage of the Java SE Service Provide mechanism in Java 6 to do away with the requirement. So, if you have Java 6 and a JDBC 4 driver (it's a mandatory feature) you simply omit the forName() call.
The only problem is that there aren't that many complete JDBC 4 drivers out there yet.

Using Emacs with Java.

Should I have Emacs installed in the same directory as jdk in order to compile with Java script. The example in my book shows a menu bar with the following options: File, Edit, Options, Buffers, Tools, Classes, JDE, Java, Senator, Jdb and Help. The menu bar for the Emacs I downloaded only displays: File, Edit, Options, Buffers, Tools and Help.
Does it take a long time to learn Emacs if I were to go through the Help menu?
Message was edited by:
Alienwareman

>>
How long do you think it would take me to learnEmacs
if I'm a new programmer?Too long to make it worthwhile. Unless you have a
compelling reason to want to learn emacs then stick
with a simple editor. You will have enough problems
learning Java without having to climb the precarious
emacs ladder to get to your Java.
Assuming you will be developing on Windows (and most
people do) then use NotePad or WordPad.
Of course you could always use JEdit (Google will
find it). JEdit will run on any platform that has a
JRE installed and is intuitive to use.How do I compile from WordPad? I wrote the simple program in WordPad like this:
public class FirstSample
public static void main(String[] args)
System.out.println("We will not use 'Hello, World!'");
I saved the text file as FirstSample.java.
Now what do I do? Type in "java FirstSample" in the C:\Program Files (x86)\Java\jdk1.6.0_02\ directory??

Problem while using XML with Oracle

I have a problem using XML with oracle applications
The process I am following
1. Making a XML string.
2. Parsing it to get a document
3. Free the parser using xmlparser.freeparser
4. Traversing through nodes .
5. Freeing the document.
The whole Process is executed in batch mode.
The problem occurs after executing the procedure for 5000 records and I get the error
ORA-04031: unable to allocate 4176 bytes of shared memory ("shared pool","unknown object","sga
heap","library cache")
Can you please help me out to overcome this problem
It's urgent
I have
Oracle version 8.1.7.0.0
XML version 1.2
OS Windows NT
To resolve the problem I have increase shared memory size and java initialization parameters ,which seems OK
Looking forward for your answer.

Hello, Reena
Your process flow seems to be correct in term of getting/freeing memory.
Following error
The problem occurs after executing the procedure for 5000 records and I get the error
ORA-04031: unable to allocate 4176 bytes of shared memory ("shared pool","unknown object","sga
heap","library cache")may be caused by memory leaks in xdk or memory fragmentation(due to get/free memory cycle)
To find out if this is an memory leak issue you could try to monitor V$SGASTAT from one session while running your batch process in another session.
To prevent (or lower its impact) fragmentation issues try to PIN objects, and adjust java_pool_size and shared_pool_reserved_size.
Anyway, counsult your Oracle DBA.
Oracle version 8.1.7.0.0I think, you should apply database patch first of all. The latest one (8.1.7.4.x) could be accured from Metalink.

Problems in using Msync with IPAQ 3760 and Active SYnc 3.5

Hi,
Environment :-
IPAQ 3760
Windows NT workstation
Active Sync 3.5
I am using Active Sync 3.5 which does not need RAS
configuration on the machine.
I am unable to run msync.exe. It does not give any errors
messages.
The 9i lite documentation talks about RAS settings.
If anyone has faced similar prob coudl you please let me know
the solution.
regards,
Sonal

You do not need to make a RAS connection with Pocket PC 2002,
because now ActiveSync itself makes an IP connection, and
Oracle9i Lite just needs an IP connection for synchronization no
matter how you establish it. Hi, I also experience the same problem. Using PocketPC 2002 I have a pasthru connection. Ik kan browse on the Internet with Internet Explorer, so the connections works.
mSync just seems to do nothing. When I press the Sync button, nothing happens (not even a progress bar).
Any idea?
Thanks,
Bas.

Navigation problem when using tiles with JSF

Hi all,
I m using tiles with JSF. i have included all the libraries and jsp page is rendered properly. but when i use <h:commandLink> in the body part of the JSP , i cannot go to the specified link. when we use tiles, what changes need to be done in faces-config file?? i mean what navigation rule we need to specify ??

Hello, I have the same problem; JSF+Tiles = No navigation.
One basic question is should I reference the parent jsp or the included body jsp in the faces-config.xml file.
For example: The login.jsp is a main tiles page that includes a menu.jsp, header.jsp & a loginBody.jsp.
Hence the faces-config could have this rule;
<navigation-rule>
<from-view-id>/login.jsp</from-view-id>
<navigation-case>
<to-view-id>/catalog.jsp</to-view-id>
</navigation-case>
</navigation-rule>
(I've left the outcome tag out to simplify this post)
Or, I could refer loginBody.jsp in the navigation rule;
<navigation-rule>
<from-view-id>/loginBody.jsp</from-view-id>
<navigation-case>
<to-view-id>/catalog.jsp</to-view-id>
</navigation-case>
</navigation-rule>
The loginBody.jsp has a commandbutton which a user clicks which starts the navigation.
Neither seems to work unfortunately & I'm a stuck.
Thanks

Help/Tutorial on Using Xpress with Java

Hi forum:
Can anyone point me to a tutorial or article on how to use Java method from Xpress (in NetBeans).
I have created a java class in the 'Custom Java' folder for the IDM prodject in Netbeans - I am not terribly sure what next steps to take.

Yes..The sun documentation does seem to be written in such a way to try and impress rather than to inform.
But...
XPRESS and Java, you only got one or two options.. as the previous guy said.. look at the Workflow, Forms and Views docu. There is a section called Java and Javascript expressions in the XPRESS language section.
I guess the <invoke> is the most commonly used XPRESS command with java. You invoke a method of a class.
The trick is figuring out how to introduce your new class into the IDM environment so that your XPRESS can find it.. and then call the method via the XPRESS invoke.
Typically, you create a .jar of your custom classes, drop this .jar into $WSHOME/WEB-INF/lib and restart your App server.
Do a search of the forums for "custom classes"
I totally agree with you that SUN documentation is a perfect example of the 80/20 law.

Using MySQL with Java

Hi, I am writing a database program, and I decided I should try and use MySQL since many people have told me it is the best way to make a database. Does the java version that Sun provide come with the api to create mysql databases?
Also, I would like to know of a good tutorial that teaches MySQL with java.

Hi, I am writing a database program, and I decided I
should try and use MySQL since many people have told
me it is the best way to make a database. Does the
java version that Sun provide come with the api to
create mysql databases?
You are more than a bit confused so please stop here until you understand the following.
JDBC is the API for communicating with relational databases in Java. It is not a database in and of itself but it can communicate with any database that provides JDBC API access in the form of a JDBC driver.
Also, I would like to know of a good tutorial that
teaches MySQL with java.The Sun tutorial on JDBC may be found here http://java.sun.com/docs/books/tutorial/jdbc/index.html
Your using (or not) MySQL is not relevent on this forum and any questions you have regarding MySQL (with the exception of one) are beyond the scope of this forum.
The exception is "Is there a JDBC driver for MySQL and how do I use it". The answer to that question is yes and see this http://www.mysql.com/products/connector/j/

Problem faced Using Swig with Java

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