Topics comes under CORE Java
Hi ,
What are the topics comes under CORE Java ?
Core can be loosely defined as part of the Java Standard Edition platform.
The language and the libraries. There are certain technologies that are
not part of the core SE platform and they are separately downloadable.
One example is JNDI. It used to be an optional package until integrated
into SE Core in JDK 1.3.
HTH.
Similar Messages
-
hai friends,
can u tell me what r all the topics come under J2EE exactly..
thanks in advance..
bye
chantican u tell me what r all the topics come under J2EE
exactly..Having a look at the Sun J2EE tutorial table of contents will give you a precise idea.
do we need to ve prior knowledge about Enterprise
Java Beans in order to learn about JMS..No. -
Topics comes under FI & CO - website and scope
Hi,
I am a MBA guy and would like to build my career in SAP FICO. Since I am very much quick learner,
Could you please tell me which are all topics/points comes under FI and CO.?
And from which website I can get all the above relevent notes/materials for FI & CO - so I like to start with reading and online learning
Also would like to know what is the scope of SAP FICO in future?
Thanks from jigsHi,
I am a MBA guy and currently working in MNC and having 5 years of valueable experience with me.
I am interested in SAP FICO module, and would like to know the demand or oppourtunity in india and abroad.
And what is the certifciaton fees?
Please let me know
Thanks
Jignesh Thankey -
What are all the topics to be covered in Core Java ?
Is Networking Using Java is comes under Core JAVAtamizh88 wrote:
What are all the topics to be covered in Core Java ?
Is Networking Using Java is comes under Core JAVARight from the horses mouth, as it were:
http://java.sun.com/javase/technologies/core/index.jsp -
Java.lang.ClassNotFoundException: COM.cloudscape.core.JDBCDriver
O/S: Windows XP Pro
Software: j2sdk1.4.1_01, j2sdkee1.4
1/ First Problem:
when I read the book, it's said that I need to add the J2EE JAR files to the CLASSPATH variable:
%J2EE_HOME%\lib\j2ee.jar;%J2EE_HOME%\lib\locale
(the locale JAT file is not under the lib directory. Where is it located at?)
2/ Second Problem:
I have a Java program called CreateAgency.java and a batch file called CreateAgency.bat. The batch looks like
@echo off
call %J2EE_HOME%\bin\setenv
@echo on
java -classpath .;%CPATH% CreateAgency
When I run the batch file to create a cloudscape database, I encounter 2 errors:
* call %J2EE_HOME%\bin\setenv is not recognized as an internal or external command
* java.lang.ClassNotFoundException: COM.cloudscape.core.JDBCDriver
What's the setenv file? Where is it stored?
Where is JDBCDriver loated at?
In general, how can I fix these problems?I Figured it out!!!
my solution to problem 1
I have left out the ;%J2EE_HOME%\lib\locale in my classpath. I also do not have this folder, and I don't know what it is supposed to do. I don't think it will cause a problem if you leave it out.
my solution for problem 2.
I was able to get the CreateAgency Program to run.
If you want to get the create agency application to run then all you have to do is append the location of cloudscape.jar to the classpath.
On my system I have cloudscape.jar file located in
%J2EE_HOME%\lib\system\cloudscape.jar
Append this line to the classpath. Then compile and run CreateAgency.java. It should work fine then.
Setenv is a bat file that should be stored in %J2EE_HOME%\bin\setenv. I do not have the setenv.bat file, so I get the same error. -
Create .exe file for core java project
how can i create .exe file or wrapper for my core java project
cotton.m wrote:
To be honest with you this is going to be very difficult at best.
And I'm not sure it's entirely realistic or legal. You'll need to install Tomcat and MySQL and all your stuff...Haven't ever tried doing so, but I think it might be quite possible sollution...
There's a preconfigured version of Tomcat, that you simply unzip on the drive (so there's no nned of running installator).
If OP would use some MySQL server's clone, that needs no installation (some time ago i was looking for thing like thatand found couple of those).
All configuration (installing services etc.) as well as copying JSPs and other stuff to Tomcat dirs can be made with script files (.bat or whatever) or under another java application that will run all the commands...
As cotton.m wrote... if it works, it's going to be hell lot of work... -
Compiling the java file related to Servlet and Core java files in heirarchy
I am working in Jakarta-Tomcat 4.0.4 with j2sdk1.4.1_01 and i have put all servlet files in package "com.java.servlet"
and other core java files in package "com.java.action" . Also I am imorting java files in package
"com.java.action" to the package "com.java.servlet".
But when I am compiling the servlet files in package "com.java.servlet"
then the servlet files are not compiling because it cannot able to import
java files in package "com.java.action" . I have tried all the options.
If anybody has solution then please respond immediately.I agree with the previous poster, this sounds like a generic compiling problem. FYI: I do not think that packages that start with "com.java." are special or reserved in any way.
You are making a servlet, not a JSP, right? Since this is merely about compiling, you might want to re-post to "Java Programming". -
I am running Java using the latest download version (1.4.1_02, I think?) from Sun on Windows XP Pro.
On page 25 of the book Core Java, there are instructions for running the Welcome program. The book says to first type "javac Welcome.java." This works fine because after doing this, I have a file Welcome.class. However, the next step is to type "java Welcome." When I do this, I get an error "Exception in thread "main" java.lang.NoClassFoundDefError: Welcome." The program Welcome comes with the CD that comes with the book, and I have only viewed it, I have not modified it in any way.
I have downloaded the JDK several times, and I still get this same error, so I do not think the problem is with downloading.Thanks for the info. In line with this lame-ass Java
crap, when I type in "java classpath .Welcome" after
getting to the correct subdirectory, I get the message
"Exception in thread "main"
java.lang.NoClassDefFoundError: classpath." Looks
like I'm back to square one again! Nothing like a
total shit book with lame-ass fucking directions.You mis-read or mis-typed. It is
java -classpath . WelcomeThere is a space between each of these
java
-classpath
Welcome -
PDF to .Doc or Docx converter by core java using standard JDK
Hi
is it possible to convert a PDF file to .doc and .docx by standard JDK or JRE library without using any thirdparty library?if it is can anyone give me any pointer class reference to start the thing.I need core JAVA function who will simply accept a .pdf file and convert it to .doc.
kind regards
Edited by: no one on Oct 3, 2011 12:17 AM
Edited by: EJP on 3/10/2011 16:20: typos/spelling errorsso i need to download poi-bin-3.7-20101029.tar.gzYou need to download the latest stable release
from http://poi.apache.org/download.html
from wherever you download it from
and install it $JAVA_HOME/ext??
Definitely not.* Install it whereever its instructions say, or at least on your CLASSPATH, and tell your IDE about it too.
Any instruction for its usage??It comes with documentation. This is not an Apache POI help desk. You're asking all these questions in the wrong place. -
Autoview Enovia Integration-JVue: Missing resource com.cimmetry.core.DMSRem
hi
we are getting below error in autoVue. This is integrated with Enovia V6r2012x.
JVue: Missing resource com.cimmetry.core.DMSRemoteException: Unable to read a file from directory in com.cimmetry.vueframe.resources.VueFrame (Locale=debug_DEBUG)
Log for reference
JVue: Failed to get partial results
com.cimmetry.core.VueRemoteException: Invalid document identifier: DocID: 32, URL: 27045.2878.37112.45809~generic~10236621.dwg, DMS Info: <vuelink url="http://cph-plm-app01-s:80/enovia/servlet/C3DControllerServlet"><DMSArgs><DMSArg name="USERNAME" value="Test Everything" /><DMSArg name="DMS_PRESERVE_COOKIES" value="TRUE" /></DMSArgs><seed>27045.2878.37112.45809~generic~10236621.dwg</seed></vuelink>, DMS ID: null, Name: null Display Name: null, Type: 0, Parent: [null]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.io.ObjectStreamClass.newInstance(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.cimmetry.vueconnection.d.a(Unknown Source)
at com.cimmetry.vueconnection.l.b(Unknown Source)
at com.cimmetry.vueconnection.h.doWork(Unknown Source)
at com.cimmetry.job.d.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
JVue: Exception in doc creation
com.cimmetry.core.DMSRemoteException: Unable to read a file from directory
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.io.ObjectStreamClass.newInstance(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.cimmetry.vueconnection.d.a(Unknown Source)
at com.cimmetry.vueconnection.l.b(Unknown Source)
at com.cimmetry.vueconnection.h.doWork(Unknown Source)
at com.cimmetry.job.d.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
JVue: >> Exec(serverGetState)
JVue: << Exec: result = true
JVue: exec time: 0, Total : 1169
JVue: >> Exec(sessionGetState)
JVue: << Exec: result = true
JVue: exec time: 0, Total : 1169
JVue: >> Exec(fileCreate)
JVue: >> URL connection: sun.net.www.protocol.http.HttpURLConnection:http://maa-plm-fcs02-t.dk.flsmidth.net:8080/enovia/VueServlet?host=10.91.11.159:5099&channel=0
JVue: << Exec: result = DocID: 33, URL: 27045.2878.37112.45809~generic~10236621.dwg, DMS Info: <vuelink url="http://cph-plm-app01-s:80/enovia/servlet/C3DControllerServlet"><DMSArgs><DMSArg name="USERNAME" value="Test Everything" /><DMSArg name="DMS_PRESERVE_COOKIES" value="TRUE" /></DMSArgs><seed>27045.2878.37112.45809~generic~10236621.dwg</seed></vuelink>, DMS ID: null, Name: null Display Name: null, Type: 0, Parent: [null]
JVue: exec time: 47, Total : 1216
JVue: cookie provider cookies = JSESSIONID=**********
JVue: filtered cookies = JSESSIONID=**********
JVue: >> ExecAsync(fileOpen)
JVue: << ExecAsync: result = ChannelResponse channel: 0, request: 3, result: null, set: false
JVue: >> Exec(getPartialResults)
JVue: >> URL connection: sun.net.www.protocol.http.HttpURLConnection:http://maa-plm-fcs02-t.dk.flsmidth.net:8080/enovia/VueServlet?host=10.91.11.159:5099&channel=1
JVue: << Exec: result = null
JVue: exec time: 94, Total : 1310
JVue: >> Exec(getPartialResults)
JVue: << Exec: result = null
JVue: exec time: 0, Total : 1310
JVue: >> Exec(getPartialResults)
JVue: << Exec: result = null
JVue: exec time: 0, Total : 1310
JVue: >> Exec(getPartialResults)
JVue: << Exec: result = null
JVue: exec time: 0, Total : 1310
JVue: >> Exec(getPartialResults)
JVue: Failed to get partial results
com.cimmetry.core.VueRemoteException: Invalid document identifier: DocID: 33, URL: 27045.2878.37112.45809~generic~10236621.dwg, DMS Info: <vuelink url="http://cph-plm-app01-s:80/enovia/servlet/C3DControllerServlet"><DMSArgs><DMSArg name="USERNAME" value="Test Everything" /><DMSArg name="DMS_PRESERVE_COOKIES" value="TRUE" /></DMSArgs><seed>27045.2878.37112.45809~generic~10236621.dwg</seed></vuelink>, DMS ID: null, Name: null Display Name: null, Type: 0, Parent: [null]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.io.ObjectStreamClass.newInstance(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.cimmetry.vueconnection.d.a(Unknown Source)
at com.cimmetry.vueconnection.l.b(Unknown Source)
at com.cimmetry.vueconnection.h.doWork(Unknown Source)
at com.cimmetry.job.d.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
JVue: Exception in doc creation
com.cimmetry.core.DMSRemoteException: Unable to read a file from directory
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.io.ObjectStreamClass.newInstance(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.cimmetry.vueconnection.d.a(Unknown Source)
at com.cimmetry.vueconnection.l.b(Unknown Source)
at com.cimmetry.vueconnection.h.doWork(Unknown Source)
at com.cimmetry.job.d.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
JVue: >> Exec(serverGetState)
JVue: << Exec: result = true
JVue: exec time: 16, Total : 1326
JVue: >> Exec(sessionGetState)
JVue: << Exec: result = true
JVue: exec time: 109, Total : 1435
JVue: Error: Failed to open file: 27045.2878.37112.45809~generic~10236621.dwg
com.cimmetry.core.DMSRemoteException: Unable to read a file from directory
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.io.ObjectStreamClass.newInstance(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.cimmetry.vueconnection.d.a(Unknown Source)
at com.cimmetry.vueconnection.l.b(Unknown Source)
at com.cimmetry.vueconnection.h.doWork(Unknown Source)
at com.cimmetry.job.d.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
JVue: Remote exception
com.cimmetry.core.DMSRemoteException: Unable to read a file from directory
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.io.ObjectStreamClass.newInstance(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.cimmetry.vueconnection.d.a(Unknown Source)
at com.cimmetry.vueconnection.l.b(Unknown Source)
at com.cimmetry.vueconnection.h.doWork(Unknown Source)
at com.cimmetry.job.d.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
JVue: >> Exec(serverGetState)
JVue: << Exec: result = true
JVue: exec time: 0, Total : 1435
JVue: >> Exec(sessionGetState)
JVue: << Exec: result = true
JVue: exec time: 16, Total : 1451
JVue: Completed job: Job[File open,4,2]
JVue: Missing resource com.cimmetry.core.DMSRemoteException: Unable to read a file from directory in com.cimmetry.vueframe.resources.VueFrame (Locale=debug_DEBUG)
JVue: Locale not in predefined list: debug(debug)DEBUG(DEBUG)
JVue: >> Exec(clbGetRemoteEvents)
JVue: << Exec: result = null
JVue: exec time: 0, Total : 1451Hi,
For AutoVue/Enovia issues it is best to log a new service request to the Enovia support team first and if needed the Enovia support team will contact the AutoVue support team. A few things which are going to be needed when creating a new SR:
1. Need to clarify if this is a new issue (Development related) or if this is from a released version of the integration.
2. If this is from a released version of the integration need to know if this issue just started happening? What has changed for this issue to start happening?
3. Need to know the AutoVue ISDK version used to build the integration.
4. Need to know the AutoVue version.
5. Need full logs (AutoVue and Enovia integration) set to debug.
I think you should also check the value set for the LOCALE parameter in the applet definition. The log seems to indicate that the current value would be "debug". If this is the case please make sure to use one of the supported locale values as stated on page 59 of the AutoVue Admin Guide (http://docs.oracle.com/cd/E37436_01/otn/pdf/E37319_01.pdf):
[DE|EN|FR|JA|KO|NL|TW|ZH]
Thanks,
Daniel -
Looking for 6. edition of "Core Java 2 vol.1 - Fundamentals"
Hi!
I'm looking for 6. edition of "Core Java 2 vol.1 - Fundamentals"
(authors: Cay Horstman, Gary Cornell). I want to buy back used
book from somebody.
BUT(!) I'm looking for new, 6. edition (updated to Java SDK 1.4).
If anyone has it and don't need, send me info please.
Regards,
Peter
[email protected]Don't crosspost please.
http://forum.java.sun.com/thread.jsp?thread=528045&forum=54
http://forum.java.sun.com/thread.jsp?thread=528047&forum=31
http://forum.java.sun.com/thread.jsp?thread=528044&forum=17 -
Is there any core java tutorial form sun site
HI all,
is there any core java tutorial form sun site where i can down load it study them on offline rather that seeing it on line.
can any give me link for it.........
vijaythank you for reply ,
i have googled and find this help full in getting the details and u can download from here.
"http://java.sun.com/docs/books/tutorial/information/download.html"
vijay -
Hi,
I am new to Java. Can anybody explain me the difference between J2EE & "Core Java".
Thanks in advance.
Chooti BabaJ2EE is the environment from Sun for developing, building and deploying Web-based enterprise applications online.
Some of the key features and services of J2EE:
* At the client tier, J2EE supports pure HTML, as well as Java applets or applications. It relies on Java Server Pages and servlet code to create HTML or other formatted data for the client.
* Enterprise JavaBeans (EJBs) provide another layer where the platform's logic is stored. An EJB server provides functions such as threading, concurrency, security and memory management. These services are transparent to the author.
* Java Database Connectivity (JDBC), which is the Java equivalent to ODBC, is the standard interface for Java databases.
* The Java servlet API enhances consistency for developers without requiring a graphical user interface.
Core Java is the Java language itself. Which also know as the Standard Edition. Which come with all the JAVA Standard API. -
What does cross application means ,Does BDC come under this
Hi,
wha tdoes cross application means ,Does BDC come under thisHi,
Cross application means R/3 with other applications like JAVA, Microsoft Technologies etc. i.e. you can exchange data between R/3 & other application. No BDC doesn't come under this. You can use BAPI, IDOC & other RFC function modules.
Thanks,
Abhijit -
Prictical Guidelines for core java
Hi Friends,
I want a book like "explorering in c" for Core Java.
I am facing some problem, while executing the small tricky program of core Java.
I want a book which is related with practical oriented.
Means small junk of code and I have to calculate the out put or compilation error or run time error or which type of exception it will give.
Is there any book like this?
Or please give me this link
Please suggest me the book name or website name.........."Thinking in Java" is quite good; the 3rd edition is a free e-book; downloadable from the author's web site http://www.mindviewinc.com/
Maybe you are looking for
-
How to delete rows from 2D array in this case...
Hello. I'm just begging adventure with labview so please for patient. I created a program whitch suppose work in following way: 2D Input array is array created by FOLDER BROWSING subVI. It works in this way,that browse folder and looking for txt file
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Unable to Start Report Builder
Hi, I am new to report server. After installing it I am able to start Report Manager, however when I click on Report Builder button in Report manager, I get the following dialog: Cannot download the aplication. The application is missing required fil
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Static coming through computer line out, PLEK500
I have three of these working just fine, in this configuration: #1 tied to cable modem #2 tied to ethernet port of a macbook pro #3 tied to a Roku box #4 is meant to serve the Ethernet port on the Mac Pro tower in my home office. Unfortunately, upon
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"Confirm your payment information" is this legit or a hack?
I just tried to download a free app from the App Store, and I got a challenge question before I got to "Install", asking me to "Confirm your payment information". The question says it all. Am I the victim of a hack, or is this a legitimate question
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Final issue indicator on the general data button on the work order
Hi Gurus, can anybody please let me know why the final issue check box is checked automatically even before the goods are issued via migo against the work orders. This check box is on the general data tab of the material entered on the components tab