KeyLlistener implementation difficulty

I am trying to implement a key listener for the first time, and having trouble. Can you please look at the following code snippet and tell me what's wrong?
void meth1()throws Exception{
this.addKeyListener(new KeyListener (){
public void keyPressed(KeyEvent e){
this_keyPressed(e);
public void keyReleased(KeyEvent e) {
this_keyReleased(e);
public void keyTyped(KeyEvent e) {
this_keyTyped(e);
}//end meth1
public void this_keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if(keyCode == KeyEvent.VK_F7)
System.out.println("HelloWorld!!");
public void this_keyReleased(KeyEvent e) {
int keyCode = e.getKeyCode();
if (keyCode == KeyEvent.VK_F7)
System.out.println("key released!");
public void this_keyTyped(KeyEvent e) {
int keyCode = e.getKeyCode();
if (keyCode == KeyEvent.VK_F7)
System.out.println("key typed!");
Thanks....

Thank you for replying..
"this" refers to the panel. Do I need to write a separate class for keylistener?
I'm getting the follwing error:
"HeatTransDefDialog.java": Error #: 454 : class newhsa.HeatTransDefDialog should be declared abstract; it does not define method keyReleased(java.awt.event.KeyEvent) in interface java.awt.event.KeyListener at line 19, column 8
my code began as:
public class HeatTransDefDialog extends JDialog implements KeyListener
Please help.

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<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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 <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
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 <welcome-file>default.htm</welcome-file>
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 </welcome-file-list>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
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 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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 http://www.springframework.org/schema/beans
 http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
 http://www.springframework.org/schema/flex
 http://www.springframework.org/schema/flex/spring-flex-1.0.xsd">
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 <flex:secured />
 </flex:message-broker>
 
 <flex:remoting-destination ref="productService" />
 
 <flex:remoting-destination ref="contactService" />
 
 <flex:remoting-destination ref="securedProductService" />
 
 <bean id="securityHelper" class="org.springframework.flex.samples.secured.SecurityHelper">
 <flex:remoting-destination/>
 </bean>
 
 <flex:message-destination id="chat" />
 <flex:message-destination id="secured-chat" send-security-constraint="trusted" />
 <flex:message-destination id="simple-feed" />
 <flex:message-destination id="market-feed" allow-subtopics="true" subtopic-separator="." />
 <flex:jms-message-destination id="jms-chat" jms-destination="chatTopic" /> 
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 <flex:integration-message-destination id="si-send" message-channel="fromFlex"/> 
 
 <bean id="defaultMessageTemplate" class="org.springframework.flex.messaging.MessageTemplate" />
 
 <bean id="simpleFeedStarter" class="org.springframework.flex.samples.simplefeed.SimpleFeed">
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 <flex:remoting-destination />
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 <bean id="marketFeedStarter" class="org.springframework.flex.samples.marketfeed.MarketFeed">
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 <constructor-arg value="stocklist.xml" />
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<?xml version="1.0" encoding="UTF-8"?>
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 <default-channels>
 <channel ref="my-amf"/>
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 <service-include file-path="remoting-config.xml" />
 <service-include file-path="proxy-config.xml" />
 <service-include file-path="messaging-config.xml" />
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 <endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
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 <endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amflongpolling" class="flex.messaging.endpoints.AMFEndpoint"/>
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 <role>ROLE_USER</role>
 <role>ROLE_ADMIN</role>
 </roles>
 </security-constraint>
 </security>
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 <target class="flex.messaging.log.ConsoleTarget" level="Warn">
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 <prefix>[BlazeDS] </prefix>
 <includeDate>false</includeDate>
 <includeTime>false</includeTime>
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 <pattern>Endpoint.*</pattern>
 <pattern>Service.*</pattern>
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<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service" class="flex.messaging.services.RemotingService">
 <adapters>
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<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
 xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
 http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.0.4.xsd">

 <http>
 <form-login default-target-url="/ZeroToHero.html"/>
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 <user name="john" password="john" authorities="ROLE_USER" />
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<?xml version="1.0" encoding="utf-8"?>
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 <![CDATA[
 import mx.messaging.ChannelSet;
 import mx.messaging.channels.AMFChannel;
 import mx.controls.Alert;
 import mx.rpc.AsyncToken;
 import mx.rpc.AsyncResponder;
 import mx.rpc.events.FaultEvent;
 import mx.rpc.events.ResultEvent;
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 private function userHandler(event:ResultEvent):void
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 userId.editable = false;
 password.editable = false;
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 userId.editable = false;
 password.editable = false;
 function(event:FaultEvent, token:Object = null):void{
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 user = null;
 userId.text = "";
 userId.editable = true;
 password.text = "";
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 grid.dataProvider.removeAll();
 ]]>
 </mx:Script>
 <mx:Form>
 <mx:FormItem label="User Id">
 <mx:TextInput id="userId"/>
 </mx:FormItem>
 <mx:FormItem label="Password">
 <mx:TextInput id="password" displayAsPassword="true"/>
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 <mx:FormItem direction="horizontal">
 <mx:Button label="Login" click="login()"/>
 <mx:Button label="Logout" click="logout()"/>
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 </mx:Accordion>
</mx:Application>
please help me,

remote-config.xml
<?xml version="1.0" encoding="UTF-8"?>
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thank's
Message was edited by: agungdmt

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Efficiency - When creating the FIFO via the Project Library, it gives you a simpler implementation but as you are delegating the task of maintaining the FIFO to LabVIEW, it results in the use of more FPGA gates and Look Up Tables (LUTs) than if you were to create the FIFO explicitly. LabVIEW will produce a FIFO structure which is suitable for all scenarios (How the FIFO data will be shared), but if you instantiate the FIFO explicitly you will only make use of the scenarios which apply to your code, therefore you will avoid using up FPGA space unnecessarily.
In terms of any tips I have for using the FIFO, I'd recommend for most projects that the use of the Project Library based implementation should be perfectly fine. It's really helpful to have LabVIEW do a lot of the hard work for you at the expense of some extra gates; although if space is a constraint, it may be better to define it in your block diagram. I'd suggest only using as few FIFOs on your block diagram as you can because it's easy to get lost in a mess of wire; you can try concatenating data and using a For Loop to write all of the data to a FIFO of a particular kind, for shared information, which is great for using one FIFO for data of a particular type.
If you're finding that your FIFO is slow, try increasing the number of elements to read and write in your FIFO; but this will still only be limited to the rate at which you're acquiring data. For some modules can try and increasing the data rate through a property node of an I/O node in order to increase the amount of samples acquired. You can use a DCM (Clock multiplier) to drive some operations faster, but you must be wary that you don't incur any timing violations in your code (This is when your code ends up driving the clock source of the FPGA to such a speed that the configured circuitry can't keep up) and you can try to make use of Single Cycled Time Loops (SCTLs) to increase the clocking speed of certain sections of your code phenominally. You can find a good explanation of SCTLs here. There are also great examples in the NI Example Finder (LabVIEW > Help > Find Examples...) for different interesting FPGA configurations.
Also your English is great! I hope this helps.
Regards,
Alex Thomas, University of Manchester School of EEE LabVIEW Ambassador (CLAD)

Implementing Oracle DCN with Coherence Cache in a weblogic 10 app server

I m trying to implements a DCN ( Database change notification ) on oracle to notify a listener of an event of DB so I can update Coherence Cache.
I followed the tutorial here and it is working fine using a sample program with a main method to execute the listener class and keep it running.
My question is how would this notification and listener gets implemented on a production environment since my local test was only running a main method to keep the listener running? what technology to use to keep the listener always running on the background and receive the notification from the database )?
would a [weblogic startup class|http://docs.oracle.com/cd/E13222_01/wls/docs81/ConsoleHelp/startup_shutdown.html] work for this purpose?
We are using Weblogic 10 as our app server.

That's a very simple question with (many) potentially complex answers. I think that first uou need to study information on TimesTen to understand what it is and what it does. Then you need to relate that to you current performance bottleneck (I assume you have analysed those). If your bottleneck is database access then maybe TimesTen can help you.
Please bear in mind that TimesTen is not a 'transparent' drop in performance booster. To implement TimesTen and to realise significant performance improvement you will almost certainly need to make changes to both the application and the overall architecture. The cost/difficulty of doing that also needs to be factored in.
Chris

Implementing Observeable pattern:

Hi, i am having difficulty implementing Observeable and observer pattern. Please, can anyone help? I want to have a small program (no interface required) which will let an online user login with their account number and password. After loging in, user can register for news and if they have registered, they will get a news item displayed on their next login, only if the new news item is available. Can anyone guide me towards the solution, please!!!
I can send a class diagram if required.

Have a look at metalink note 746108.1
cheers
James

Problem in implementing POP3 protocol.

hi...
i wanna implement POP3 protocol......actully i m designing an mail client..n i m using POP3 protocol to receive mails frm a POP3 server..but i dn't kno how to implement it?..how to go ahead to implement it?...plzz help me...if u hav any sort of coding regarding to POP3..then plz mail me at [email protected]...

http://www.rfc-editor.org/cgi-bin/rfcdoctype.pl?loc=RFC&letsgo=1939&type=ftp&file_format=txt
http://www.rfc-editor.org/cgi-bin/rfcsearch.pl?searchwords=rfc1957&opt=All+fields&num=25&format=ftp&orgkeyword=POP3&filefmt=txt&search_doc=search_all&match_method=prefix&abstract=absoff&keywords=keyoff&sort_method=newer
http://www.rfc-editor.org/cgi-bin/rfcsearch.pl?searchwords=rfc2449&opt=All+fields&num=25&format=ftp&orgkeyword=POP3&filefmt=txt&search_doc=search_all&match_method=prefix&abstract=absoff&keywords=keyoff&sort_method=newer
The protocol itself is very simple and shouldn't cause any difficulty in Java.

Dynamic Class Downloading difficulty

Hi RMI Specialists,
I am experiencing a possible dynamic class loading issue when attempting to separate the client & server codes across 2 separate Windows (XP & 2000) systems. This exercise (from ch13 of Oreilly�s Learning Java) is made up
of the following interfaces and classes:
On the Server side:
package LearningJavaServer;
import java.rmi.*;
import java.util.*;
public interface RemoteServer extends Remote {
 Date getDate( ) throws RemoteException;
 Object execute( WorkRequest work ) throws RemoteException;
package LearningJavaServer;
import java.rmi.*;
import java.util.*;
public class MyServer extends java.rmi.server.UnicastRemoteObject
 implements RemoteServer {
 public MyServer( ) throws RemoteException { }
 // implement the RemoteServer interface
 public Date getDate( ) throws RemoteException {
 return new Date( );
 public Object execute( WorkRequest work ) throws RemoteException {
 return work.execute( );
 public static void main(String args[]) {
 try {
 RemoteServer server = new MyServer( );
 Naming.rebind("NiftyServer", server);
 } catch (java.io.IOException e) {
 // problem registering server
package LearningJavaServer;
import java.io.*;
public class Request implements java.io.Serializable {}
package LearningJavaServer;
public abstract class WorkRequest extends Request {
 public abstract Object execute( );
}On the Client side:
package LearningJavaClient;
import java.rmi.*;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
public class MyClient {
 public static void main(String [] args)
 throws RemoteException {
 new MyClient( args[0] );
 public MyClient(String host) {
 try {
 RemoteServer server = (RemoteServer)
 Naming.lookup("rmi://"+host+"/NiftyServer");
 System.out.println( server.getDate( ) );
 System.out.println(
 server.execute( new MyCalculation(2) ) );
 } catch (java.io.IOException e) {
 // I/O Error or bad URL
 System.out.println( e );
 } catch (NotBoundException e) {
 // NiftyServer isn't registered
 System.out.println( e );
package LearningJavaClient;
import java.rmi.*;
import java.util.*;
public interface RemoteServer extends Remote {
 Date getDate( ) throws RemoteException;
 Object execute( WorkRequest work ) throws RemoteException;
package LearningJavaClient;
public class MyCalculation extends WorkRequest {
 int n;
 public MyCalculation( int n ) {
 this.n = n;
 public Object execute( ) {
 return new Integer( n * n );
package LearningJavaClient;
import java.io.*;
public class Request implements java.io.Serializable {}
package LearningJavaClient;
public abstract class WorkRequest extends Request {
 public abstract Object execute( );
}Steps to invoke all services on the server side:
cd C:\Documents and Settings\htran\JavaRMI\build\classes on both systems;
( i ) start rmiregistry.
( ii ) java -Djava.rmi.server.codebase='http://serverhostname/LearningJavaServer/' -Djava.security.policy="C:\Documents and Settings\htran\.java.policy" -cp . LearningJavaServer.MyServer
Steps to invoke all services on the client side:
( i ) java -Djava.security.policy="C:\Documents and Settings\htran\.java.policy" -cp . LearningJavaClient.MyClient serverhostname
java.rmi.NotBoundException: NiftyServer
Or
( ii ) java -Djava.rmi.server.codebase='http://clienthostname/LearningJavaClient/' -Djava.security.policy="C:\Documents and Settings\htran\.java.policy" -cp . LearningJavaClient.MyClient serverhostname
java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.net.MalformedURLException: no protocol: 'http://clienthostname/LearningJavaClient/'
Is it possible that this issue could have been caused by either the Request/WorkRequest classes which are present on both system? Likewise, is the location of invoking RMI registry on the server correct?
Both systems have got their own web servers (http://serverhostname/LearningJavaServer & http://clienthostname/LearningJavaClient).
No firewalls between the two systems and the security files (C:\Document Settings\htran\.java.policy) are made up of the following 2 lines:
 grant codeBase "file:/home/jones/src/" {
 permission java.security.AllPermission;
 };Another issue that I am having is that the server process below is that it keeps on dropping off after a minute or two:
C:\Documents and Settings\htran\JavaRMI\build\classes>java -Djava.rmi.se
rver.codebase='http://clienthostname/LearningJavaClient/' -Djava.security.policy="C:\
Documents and Settings\htran\.java.policy" -cp . LearningJavaClient.MyClient serverhostname
This exercise has worked fine when running all the codes on the same host.
I am running Netbeans 5.5, JDK1.5.0_11 on Windows 2000 (Server) & XP (Client).
Any assistance would be appreciated.
Many thanks,
Henry

Hi Esmond,
You still have an empty catch block for the IOException. Fix that first. I >can't possibly tell what's going on until you can at least bind the >service.OK. MyServer.java below no longer throws RemoteExceptions in both of its methods and added the print stacktrace to catch the empty IOException earlier.
public class MyServer extends java.rmi.server.UnicastRemoteObject
 implements RemoteServer {
 public MyServer( ) throws RemoteException { }
 public Date getDate( ) {
 return new Date( );
 public Object execute( WorkRequest work ) {
 return work.execute( );
 public static void main(String args[]) {
 System.setSecurityManager(new RMISecurityManager());
 try {
 RemoteServer server = new MyServer( );
 Naming.rebind("NiftyServer", server);
 } catch (java.io.IOException e) {
 // problem registering server
 System.out.println("IOexception from MyServer");
 e.printStackTrace();
 } catch (Exception e) {
 System.out.println("General Exception from MyServer");
 e.printStackTrace();
}The following error messages were produced when launching MyServer.class. I have broken it into 2 separate attempts. One with Dynamic Class Downloading & one without.
Use CodeBase when launches MyServer.
C:\Documents and Settings\abc\JavaRMI\build\classes>java -Djava.rmi.server.codebase='http://clienthostname/LearningJava/' -Djava.security.policy="C:\Documents and
Settings\abc\.java.policy" -cp . LearningJava.MyServer
IOexception from MyServer
java.rmi.UnmarshalException: Error unmarshaling return; nested exception is: java.net.MalformedURLException: no protocol: 'http://clienthostname/LearningJava/'
at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
at java.rmi.Naming.rebind(Unknown Source)
at LearningJava.MyServer.main(MyServer.java:28)
Caused by: java.net.MalformedURLException: no protocol: 'http://clienthostname/LearningJava/'
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at java.net.URL.<init>(Unknown Source)
at sun.rmi.server.LoaderHandler.pathToURLs(Unknown Source)
at sun.rmi.server.LoaderHandler.getDefaultCodebaseURLs(Unknown Source)
at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader$2.loadClass(Unknown Source)
at java.rmi.server.RMIClassLoader.loadClass(Unknown Source)
at sun.rmi.server.MarshalInputStream.resolveClass(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
... 5 more
Does NOT use CodeBase when launches MyServer
C:\Documents and Settings\abc\JavaRMI\build\classes>java -Djava.security.policy="C:\Documents and Settings\abc\.java.policy" -cp . LearningJava.MyServer
IOexception from MyServer
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.lang.ClassNotFoundException: LearningJava.RemoteServer
at sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:385)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:240)
at sun.rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
at java.lang.Thread.run(Thread.java:595)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source)
at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
at java.rmi.Naming.rebind(Unknown Source)
at LearningJava.MyServer.main(MyServer.java:28)
Caused by: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.lang.ClassNotFoundException: LearningJava.RemoteServer
at sun.rmi.registry.RegistryImpl_Skel.dispatch(Unknown Source)
at sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:375
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:240)
at sun.rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.ClassNotFoundException: LearningJava.RemoteServer
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at sun.rmi.server.LoaderHandler.loadProxyInterfaces(LoaderHandler.java:707)
at sun.rmi.server.LoaderHandler.loadProxyClass(LoaderHandler.java:651)
at sun.rmi.server.LoaderHandler.loadProxyClass(LoaderHandler.java:588)
at java.rmi.server.RMIClassLoader$2.loadProxyClass(RMIClassLoader.java:628)
at java.rmi.server.RMIClassLoader.loadProxyClass(RMIClassLoader.java:294
at sun.rmi.server.MarshalInputStream.resolveProxyClass(MarshalInputStream.java:238)
at java.io.ObjectInputStream.readProxyDesc(ObjectInputStream.java:1500)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1463)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1699)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
... 9 more
I now understand that you do want to use dynamic class loading, and >moreover that you want to do it from the client to the server, in which >case you do need java.rmi.server.codebase at the client and you do >also need a codebase server. However the client and server can both >use the same codebase server, and indeed in this situation I don't >see why the server needs a codebase server or setting at all actually. I >don't really see why you want to use it from the client either, if this is a >closed system but that's your problem not mine.I now use only one codebase server. ie the one on the Client side where MyCalculation.class resides. You are right it is not necessary to use codebase when launching MyServer since the Client side does not need to download any additional classes over to the client side. Nevertheless, neither of the above startups (with/without) codebase worked even though the error messages were slightly different.
Btw, can you explain what you mean by a "close system" compared to an "opened system"?
java.net.MalformedURLException: no >protocol: 'http://clienthostname/LearningJava/'
That doesn't make sense. Are you sure you're transcribing it correctly? >Also what line of code is throwing it?Here is the code for MyClient which explains that the line java.net.MalformedURLException: came from line 32, the printStackTrace() from IOException.
public class MyClient {
 public static void main(String [] args)
 throws RemoteException {
 System.setSecurityManager(new RMISecurityManager());
 new MyClient( args[0] );
 public MyClient(String host) {
 try {
 RemoteServer server = (RemoteServer)
 Naming.lookup("rmi://"+host+"/NiftyServer");
 System.out.println( server.getDate( ) );
 System.out.println(
 server.execute( new MyCalculation(2) ) ); // line 28
 } catch (java.io.IOException e) {
 // I/O Error or bad URL
 System.out.println("IOException from MyClient");
 e.printStackTrace();
 } catch (NotBoundException e) {
 // NiftyServer isn't registered
 System.out.println("NotBoundException from MyClient");
 e.printStackTrace();
 } catch (Exception e) {
 System.out.println("General Exception from MyClient");
 e.printStackTrace();
}I wouldn't pay much attention to this message since the MyServer has difficulty registering itself to RMI registry. As a result, MyClient could not
locate MyServer via RemoteServer interface before giving up altogether.
Unfortunately, I have not being able to create an interface (e.g. >MyCalculation.class as an interface, MyCalculationImpl.class as the >actual implementation of MyCalculation) since WorkRequest is an >abstract class, which does not allow MyClient to instanciates >MyCalculation on line 28.
I don't see why not. What error messages/exceptions are you getting?
Are you referring to the execute() method on line 13 in >RemoteServer.classNo, I am referring to line 28 of MyClient.class above after the following failed attempts to create an interface for MyCalculation.java:
public interface MyCalculation extends WorkRequest { // Got a syntax error: interface expected here in Netbeans.
} Or
public interface MyCalculation {}
public class MyCalculation extends WorkRequest extends MyCalculation { ... # Obviously cannot extend more than one class.Any suggestion?
No. I said the remote method implementation (i.e. in your xxxImpl >class) doesn't need to be declared to throw RemoteException. The >remote method definition in the remote interface certainly does. I have taken out the RemoteException from 2 methods in MyServer.java. ie implementation of the RemoteServer.java.
In short, I have used only one codebase server but puzzled whether MyCalculation.class (have split it up into interface & implementation) will be passed over to the
server side by referenced, value or Dynamic Class Downloading. I do not want it to use Dynamic Class Downloading to do this.
Thanks,
Henry

Managing the administration in implementation projects

Hi all,
I have been using the Solution Manager in implementation projects for 2 years now. However, I'm having difficulty on managing the project schedule using the administration tab in transaction solar01 and solar02:
1.     Unlike MS project, for example, you cannot define a connection/ link between the structure elements, which means that if you have to change the start time for a process in the administration tab, i.e., it has no effect on the other processes/ steps' start time, even when you know that there should be an effect.
2.     You cannot put partial person days, for example 1.5 PD or 0.4 PD.
3.     As far as I know, if you export the project structure to a MS Project file, it is not possible to import the changes made in the file back to the Solution Manager.
For that reasons, some customers and project managers prefer to export the project structure to MS Project and manage the project schedule and resources in that separated file.
I would appreciate it if you could give me an advise based on your experience, on how to better manage the times in an implementation project, using the Solution Manager.
Thank you,
Adi

Hi Adi,
I have also been using SolMan since May 2004 (from 3.1 days). Unfortunately, in my view, the functionality of Admin Tab hasn't kept up in pace as with other features of SolMan.
My suggestion is not to use it for active day-to-day tracking for the limitations you have pointed out as also for it not being the best-of-breed to manage Project Plans of a multi-location, multi-stream project.
I have, at best, used Admin Tab for Keywords and Team members - for information sake.
Also, if you use a Template Project -> Implementation Project copy, Admin tab is not included as part of 'Compare and Adjust' functionality - which means that if the same Team Members and Keywords are required on Implementation Project, you cannot get them inherited.
I am sorry that my answer kind of confirms your findings and helplessness as opposed to providing any solution. But, that's my honest sum-up as well.
Regards,
Srini

I find Mail under Mavericks to be weird. Are others having this same difficulty. "Upgraded" to Mavericks last week, after updating the firmware to my WD external HD.

I find Mail under Mavericks to be weird. Are others having this same/similar difficulty? "Upgraded" to Mavericks last week, after updating the firmware to my WD external HD.

"Weird" needs further explanation.
Google's highly nonstandard IMAP implementation is weird, if you're using Gmail, though Apple bent over backwards to accomodate it. Other than that, what do you mean by "weird"?

KeyLlistener implementation difficulty

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