How to Minimize Java Applications

how to mininize my java apps for nokia 2700 classic
Moderator's Note: This post was edited. A more appropriate subject was provided.
Solved!
Go to Solution.

You can't because that basic model isn't capable of true multitasking. Java apps can either be open or closed, not minimized.

Similar Messages

How to invoke java application from ABAP

How to invoke java application from ABAP ? Suppose I needto execute a EJB wihic is running on my SAP J2EE Enigne from an ABAP Program .
Thanks,
Manish

Hi Manish,
did you get some further documents concerning "abap program calls ejb"?
If yes, could you please send me some informations.
Thank you for your help.
Kind regards, Patrick.

How to run Java Application in Weblogic 8.1

Hi,
I'm new to Weblogic 8.1. I just deployed a EJB with WebLogic 8.1 Server and I
don't know how to run my Java Application against the EJB I deployed earlier.
I tried to run "java Client_1" in a console window. It gives me the following
message:
C:\temp\WebLogic\new>java Client_1
javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.
WLInitialContextFactory. Root exception is java.lang.ClassNotFoundException:
we
blogic.jndi.WLInitialContextFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:217)
at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.jav
a:42)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
49)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243
at javax.naming.InitialContext.init(InitialContext.java:219)
at javax.naming.InitialContext.<init>(InitialContext.java:195)
at Client_1.getInitialContext(Client_1.java:55)
at Client_1.main(Client_1.java:14)
C:\temp\WebLogic\new>

hi,
i solve this one after check bea documnetaion.
with regards
jp

How to deploy Java Application to AS?

Hello there,
I created Java Application, created Java Web Start (JNLP) Deployment Descriptors and everything works just fine when I am running application locally (using Run Manager in JDeveloper).
How do I publish this Java Application to Oracle Application Server to start it using Java Web Start since there are no Java Web Start Deployment Descriptors to publish Application to Oracle Application Server?
Or is there any other (easier, better) way to Deploy Java Application to Oracle Appplication Server?
I searched otn.oracle.com but I cant find anything usefull, maybe it is me, please help me :)...
Thanks,
-Andrej

From the JDeveloper technical papaers page:
http://otn.oracle.com/products/jdev/collateral/papers/10g/adfjclientbcwebstart.pdf

How to remove Java Applications from "Add and Remove Programs" list?

I have deployed my Java applications (both JWS and Applet) via JNLP with allow-offline option enabled and without installer-desc option specified.
My questions are:
1. An entry is added to the Add and Remove Programs list after launching the application via JNLP. Is it due to the specification of JNLP or JWS? Is there anyway to prevent this behavior?
2. I removed my application by clearing the cache via Java Control Panel but the entry for the application is still listed in Add and Remove Programs. How can I remove the entry in the Add and Remove Programs?
I have tried following methods but neither works:
1.Go to Add and Remove Programs, and click [remove] button to the right of my application.
*Warning message like 'Application cannot be uninstalled completely' is thrown.
2.Follow instructions listed @ [Microsoft Online Support site|http://support.microsoft.com/kb/314481/en-us] to remove my application manually via Windows registry.
*Couldn't find appropriate registry entry to delete.
Thanks in advance!

Hi, guys!
This issue has been officially approved as a new bug (Bug Id: 6946221) for the JDK 1.6_20(might include any release below) release.
It will take a couple of days for it to be shown up in the external Bug database. However, once it becomes available for viewing on external Bug database.I would like to encourage your valuable participation to vote on this bug to get it fixed ASAP by the SUN developer teams.
Java Bug Database @
[http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6946221|http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6946221]
Voting for the bug @
[http://bugs.sun.com/bugdatabase/addVote.do?bug_id=6946221|http://bugs.sun.com/bugdatabase/addVote.do?bug_id=6946221]
Thank you for your cooperation!
Edited by: Jay-K on Apr 23, 2010 12:14 AM

How can my java application fill out an online form

Hi,
I am trying to create a Java application that will connect to a URL, fill out the form and submit it.
How would I go about doing this?
Thanks in advance,
Chanie

I'm doing something exceedingly similar, but I'm not sure how to get it to work, to be honest. Basically, I'm trying to download information from a site that requires a username and password. The html of the site is as follows, as well as my code. Any help would be appreciated!
<form method="post" action="/cards/FALLON19790309A.php">
<p>Username: <input type="text" name="username" size="16" maxlength="16" value=></p>
<p>Password: <input type="password" name="password" size="16" maxlength="16"></p>
<input type="hidden" name="action" value="muffinklezmer">
<input type="hidden" name="nocache" value="1046986423">
<input type="submit" value="Log in"></form>
My code right now looks like this:
URL playerCard = new URL("http://www.webpage.com");
URLConnection pcConnection= playerCard.openConnection();
pcConnection.setRequestProperty("username","ABCDE");
pcConnection.setRequestProperty("password","12345");
BufferedReader in = new BufferedReader(
new InputStreamReader(
pcConnection.getInputStream()));
pcConnection.connect();
String inputLine = in.readLine();
while (inputLine != null)
System.out.println(inputLine);
inputLine = in.readLine();
}

How can my java application get its own PID?

My java application runs under AIX?
The application needs to get its own PID.
There is a possibility to get it by
Runtime.exec("ps -ef | grep <user.name>");
But is there any other alternate possibility?
Any idea would be great appreciated
kind regards

Hello! I found several ways for this in a blog from someone called Igor Minar on
http://net3x.blogspot.com/2007/03/how-java-application-can-discover-its.html
He found several ways:
* Use Java management and monitoring API
ManagementFactory.getRuntimeMXBean().getName();returns something like
1826@localhost
where 1826 is the PID of the JVM process, i.e. my application's process. But this hack is JVM dependent and may not work on JVM's other than Sun's
* Use a shell script to put a property in place that is set to the PID:
exec java -Dpid=$$ -jar myapp.jar* Java Native Interface - cumbersome and platform dependent solution
* Use procfs (Linux solution: read /proc/self, nifty nifty, posted in the comments of the resp. post!)
int pid = Integer.parseInt( ( new File("/proc/self")).getCanonicalFile().getName() );* From another comment: Reflection will work (on Unix): The Process class has a field called pid which can be queried:
static int getPID(Process process) throws IllegalAccessException, IllegalArgumentException,
                                                                  NoSuchFieldException, SecurityException
     Field field = process.getClass().getDeclaredField("pid");
     field.setAccessible(true);
     return field.getInt(process);
}But this solution looks a bit of a kludge to me. I think the /proc/self solution is best - it definitely rox my sox!
Hope this helps!

How to connect Java Application to ORACLE8i over SSL connection

Hi,
I would like to know how to make an existent Java application connect to an ORACLE8i database over a secure SSL connection?
can I user ResultSets?
Could you please tell me what parameters to set on the database and, especially, what new code must be added for the Java Application so send data over an SSL connection.
Your advice/hints will be greatly appreciated.
Vani

Use usual Oracle' encryption. SSL configuration is a nightmare.
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Properties props = new Properties();
try {
props.put("user", "scott");
props.put("password","tiger");
props.put("oracle.net.encryption_client", "REQUIRED");
props.put("oracle.net.encryption_server", "REQUIRED");
props.put("oracle.net.encryption_types_client", "( RC4_56 )");
props.put("oracle.net.encryption_types_server", "( RC4_56 )");
props.put("oracle.net.crypto_checksum_client", "REQUIRED");
props.put("oracle.net.crypto_checksum_server", "REQUIRED");
props.put("oracle.net.crypto_checksum_types_client", "( MD5 )");
props.put("oracle.net.crypto_checksum_types_server", "( MD5 )");
props.put("sqlnet.crypto_seed", "769764576979045769576907");
} catch (Exception e) { e.printStackTrace(); }
Connection conn=DriverManager.getConnection("jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=orcl)(PORT =1521)))(SDU=32767)(CONNECT_DATA=(SERVICE_NAME=orcl)(SID=orcl))", props);
Statement stmt = conn.createStatement ();
ResultSet rset = stmt.executeQuery ("select ENAME from EMP");
while (rset.next ())
System.out.println (rset.getString (1));
rset.close();
stmt.close();
conn.close();

How to invoce java application (which is AQ recipient) ?

background
one pl/sql program (sender) puts messages into the queue
one java application (recipient) get messages from the queue
i cannot run the java application as a triggered java stored procedure,
so i try to produce the same effect with Advanced Queuing
question
how do i invoce this java application after the queue is filled?
do i have to run the application in a loop checking every x seconds if a new message is in the queue?
or is there a better way to solve this problem?
thanks

Hi Samuel,
In your JMS application, you can issue a blocking dequeue (receive). Your dequeue call will be blocked till a message for you comes in the queue or till the specified time out. The second option you have is to use onMessage callback.
cheers,
Brajesh.

How To install Java Application[J2SE] into Windows Mobile

Hi All,
I have developed an application for Mobile devices[ Windows Mobile] exclusively using Java[AWT].When I try to install , the application in mobile, i got the following error.
*"MIDlet cannot be installed because critical information is missing from the MIDlet file (.jar). - 13 Please contact the MIDlet provider for more information."*
I didnt use any midlet classes in my application. So my question is, what the above error denotes? and How to install
java[AWT] application into mobile?. What are all the requirements to install the application?.
Thanks in advance.

Hi David, thank you very much, your information was very useful, finally i got the work done.
The problem was with the JVM which is im used in my Windows Mobile. And im installed CrE-ME in my mobile
to execute java application.
The following link has the details of how to install the JVM and execute the aplication (.jar ).
http://javatolearn.blogspot.com/search/label/Java%20in%20Windows%20CE%20with%20CrE-ME
Thanks and Regards
Baskaran

How to install java application /game ?

Hi folks,
I finally managed to connect my Nokia 6275i to PC suite 6.8 via Bluetooth but now I have other dilemma ....
How do I install Java application or game ?
I downloaded dictionary and game as well ( *.jar) but when I want to install it I can't select my phone. In connection manager the phone is grayed out so I can't select it.
Other applications like Backup, managing contact ... do work fine.
Any ideas what to do ?
Thanks

anyone have a resolution to this?
you waste a few hundred on a phone and they expect you to pay $10 more for a game?
you disagree to this and pay $40 for a connectivity cord only to find out they really really wanted you paying that $10 a game...
im not very familiar with the previous posters explaination,if someone would be kind enough to explain.
i would genuinely appreciate it.

How to embed java application into flash player

By using SWT flash, I able to embed flash player into java
UI. But then now I want to embed the java application in flash
player... Do it possible ?? or any export can help me or advice me
on this? Thanks
Regards,
Sosseres

Hi,
In this case, you need to setup Single Sign-On (SSO) between your SAP Portal and Websphere.
Please refer to the following URL:
IBM WebSphere
Here, you will find all the guides that explain how this SSO can be established. Under the General Section, you will find documentation that describe the SSO cases. Under the section of interoperability, you can find the guides like "How to Set Up SSO Between SAP NetWeaver Portal and IBM WebSphere Portal Using TAI".
Use these guides to setup SSO.
Regards,
Shitij

How to protect java application

Hello all,
Could you give me some clues on how to protect a java application?
By license keys ? how to protect application by license keys? I am not sure about Signing JAR Files, is it what I need?
Any better way than using license keys to protect a java application?
Thanks.

>
Could you give me some clues on how to protect a java application?
>
You might want to look into obfuscators. They won't stop decompiling but they can make it hard to understand the decompiled code.
Proguard has a good reputation
http://proguard.sourceforge.net/
>
ProGuard is a free Java class file shrinker, optimizer, obfuscator, and preverifier. It detects and removes unused classes, fields, methods, and attributes. It optimizes bytecode and removes unused instructions. It renames the remaining classes, fields, and methods using short meaningless names. Finally, it preverifies the processed code for Java 6 or for Java Micro Edition.

How i refreshing java application

Respected Sir/madem,
i m working on core java application and i want to refresh it some period of time because this appliction communicated with the php site and use the data from site. so i want to refresh my hole application after some period time.
please guide me how can i refresh this application.
i m very very thank full to u.
plz...

Please don't use weird abbreviations like u and plz. They're ugly and hard for non-native speakers to understand.
As for your question, look at java.util.Timer.

How to design Java application?

What are the general guidelines and best practices to keep in mind while designing Java application?
Hi
I recently completed Java programming tutorial from Sun and practised core java (I have previous programming experience). Now I understand the basics of Inheritance, Abstraction , Polymorphism,Encapsulation
Now i am writing Java code without much difficulty, but am not sure of application design. This is my main problem: "DESIGNING" the application. Say if i have given a task to create an application in Java, What should I start up with? How to think about? Any formal/informal guidelines I should follow while developing class hierarchies? I am really confused (abstract class or interface or sub class..?). Should I start by model everything, before writing code?
It would be very useful for people like me to have a SET OF GENERAL GUIDELINES/BEST PRACTICES, which we can follow while start developing a new java application.
Please provide me some guidelines/thoughts/books/resources/tools I should read or Use
Thanks in advance
Scott

Not necessarily. While some programmers may be Software Engineers others may not have the knowledge base of someone who has read at least one SE book. An practical example is outsourcing. Typically, the code writing (programming) bit is outsourced with the requirements gathering (an SE task), cost management (project mgmt. or SE task), time management (PM or SE), etc. kept locally.
Look, I'm not going to reply further because this is going to run on and on and on. To put it into my local patois, "Alz I'm gonna tell youse is ta read da software engineering book, okay?"*
*Where's Kel when youse need 'em? Yo! Kel!

How to Minimize Java Applications

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