How to compile and run a Java servlet using the BEA weblogic server
Hi,
Could you help me out as to how to compile a servlet using Web Logic server.I have written a Servlet program and have also set up the environment in the "c:\bea\wlserver6.0\config\examples" folder by giving the command setExamplesEnv.cmd.
I have stored my GreetingServlet.java file in "c:\bea\wlserver6.0\samples\examples\servlets" folder.
How do I compile my servlet now?
Vid
Hello,
1. The .form file was used by Netbean's GUI builder to create the .java and is not needed for compilation.
2..../src # javac -classpath "..." mytool/*.java
I guess the package mytool was not coped with.
Alternatively it is worth to use the ant build tool also used by Netbeans.
Then you can make a jar from the class files, indicate in the manifest.mf file:
1. the main class
2. the library jars
Similar Messages
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How to compile and run a .java file from another java program
hello,
can any one tell me how to compile and run a *.java* file from another java program which is not in same directory?Well a smarter way of implementing this is by using a solution provided by Java Itself.
If you are using J2SE 6.0+ there is an in built solution provided along with JDK itself and inorder to go ahead with solution the below are set of API which you;d be using it for compiling Java Programs (Files)
http://java.sun.com/javase/6/docs/api/javax/tools/package-summary.html
How do i do that ??
Check out the below articles which would help you of how to do that
http://www.ibm.com/developerworks/java/library/j-jcomp/index.html
http://www.javabeat.net/javabeat/java6/articles/java_6_0_compiler_api_1.php
http://books.google.com/books?id=WVbpv8SQpkEC&pg=PA155&lpg=PA155&dq=%22javax+tools%22+compiling+java+file&source=web&ots=XOt0siYe-f&sig=HH27ovuwvJgklIf8omTykUmy-eM
Now once we are done with compilation.In order to run a Specific class all you ought to do is create an object and its specific methods of a specified class included in the CLASSPATH which you can manage it easily by usage little bit reflections.
Hope that might help :)
REGARDS,
RaHuL -
How to compile and run a java program?
I am getting this error message, what to do?
Exception in thread "main" java.lang.NoClassDefFoundError:
Thanks for you help.
AjayHello,
I believe that this error is caused because when you
compile and run a java program, you have to use the
same name that is next to public class. For example,
the program name is next to the word public class.
For example, if a program began like this:
public class Concat
then the name of the program in this case is Concat
and when you compile it you type: javac Concat.java
when you run it type: java Concat
depending on the name of your program.and depending on whether the class is in a package. And depending on what directory you are currently in.
Also depending on if you set your class path you might
have to type the above like this: jdk1.2.1\bin\javac
Concat.java to compile, and to run you would have to
type jdk1.2.1\bin\java Concat where you would replace
Concat with the name of your program and replace
jdk1.2.1 with the name of your version of java, that
is again if you do not have your classpath set. Hope
this helps.Your examples have nothing to do with whether the CLASSPATH is set--only with whether the PATH is set. And, it may not be jdkXXX\bin. The path to the JDK (in this case, to javac and java executables) could be anything. Classpath should be set on the command line. The OP probably did NOT set a classpath on the command line (preferred), or in the environment variables.
Also, make sure you did not forget to put:
public static void main(String[ ] args)
on the line underneath the line where it says "public
class Concat" where Concat is the name of your
program. Again, I hope this helps.Irrelevant (with the info we have from the OP so far). The error says that the JVM can't even find the class--not that the class doesn't have a main. The "main" referred to in the error message is within the JVM itself.
OP: Did you fix your problem? If not, what directory are your files in? Are they in a package? What command are you typing to get that error? That is, please tell us your entire command line. -
[Help] Compile and running a java which uses libraries in linux
I have a java program which has all it's *.java files in the src directory. it uses libraries (e.g. activemq-core-5.1.0.1.jar and commons-logging.jar) stored in a folder called libs which is in the directory level as the src folder.
how do i compile this program in linux and convert it to a jar file?
once compiled how do i do run it? will simply running the jar file i just created be sufficient?I don't know what your application does but the basic way of compiling classes in Linux is
javac -classpath ALL_DEPENDENCY_LIBS PATH_TO_SRC_FOLDERAnd in case of Linux the dependency files ought to be separated by : and not ;
I would suggest you have a look at ant or maven for building your project,
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How to compile and run java program at command console
hi there
can anyone tell me how to compile and run a java program at command console? I have installed JRE 1.3.1, and also have installed JBuilder 5 if it helps.try this
System.out.println("Enter your Name : ");
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How to compile and run java files on a mac using command line?
can someone tell me or link me to some article on how to compile and run java files from command line on a mac? I have mac OS X leopard
What do you mean by "where to put them" ? What do you want to put anywhere ?
Have you read Peter's comment in brackets ? Perhaps you have a classpath problem ?
Edited by: Michael_Knight on Aug 31, 2008 4:23 AM -
How to compile and run package programs in Java
Hi,
I want to know how to compile and run the package programs in Java using -d. instead of creating the package folder manually.
eg:
package Test;
class test1
public void disp()
//Any code;
I want to compile this without creating the folder ' Test ' manually. that is if we use -d with javac the Test folder will be created automatically. I need the format of -d
could anyone please help me.
Thanks in Advance ,
AmbikaMy program Test.java in F:\Tomcat5\webapps\Ambika\WEB-INF\Classes. I compiled in the format below. I got like this. What should I do for this? But yesterday I compiled like this only, It compiled and the folder com\cert\Test.class is created. Today again I compiled the pgm after deleting the already created folder 'com\cert', I got the error like this.
I've given my pgm and the thing I've got when I compiled it.
Test.java
package com.cert;
public class Test
public void display()
System.out.println("Hai");
F:\Tomcat5\webapps\Ambika\WEB-INF\Classes>javac -d F:\Tomcat5\webapps\Ambika\WEB-INF\Classes\Test.java
javac: no source files
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are u
sed
-classpath <path> Specify where to find user class files
-cp <path> Specify where to find user class files
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
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-endorseddirs <dirs> Override location of endorsed standards path
-d <directory> Specify where to place generated class files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-version Version information
-help Print a synopsis of standard options
-X Print a synopsis of nonstandard options
-J<flag> Pass <flag> directly to the runtime system
F:\Tomcat5\webapps\Ambika\WEB-INF\Classes>
Plz help me.
thanks in advance
Ambika -
How can I compile and run other java classes from within an application?
Hello there everyone! I really hope that someone can help me. I am writing a program that must be able to compile and run other java classes that are in different files, much like development environments like Kawa or Forte allow you to do.
There has to be a way of doing this ( I hope!! ), but i can't seem to find it!!
I have tried using this command to compile:
Runtime.getRuntime().exec ("c:\\programs\\javac className.java");
...and this one to run:
Runtime.getRuntime().exec ("c:\\programs\\java className");
...but neither works!!! I can compile and run classes that are in the same file as my application, but I can't get it to work at all for files in different directories or files.
PLEASE, PLEASE, PLEASE help me - i've run out of ideas, and i need this to be working in 3 days!!!
Thank you very much for any help anyone can give me, I really appreciate it!! Thanks again!!
Adrian ( ...in distress!! )public class JavaCompiler{
public static void main(String[] args)throws Exception{ //sorry bout the laziness
if(args == null || args.length != 1){
System.out.println("Usage: java JavaCompiler MyClass.java");
System.exit(0);
String className = args[0];
Runtime rt = Runtime.getRuntime();
Process p = rt.exec("javac " + className); //consider setting cpath for this
p.waitFor();
//now try to run after it is done.
p = rt.exec("java " + className.substring(0, (className.length() - ".java".length()));
p.waitFor();
//do some other stuff
}This should get you going. You may consider looking into the System.getProperty() method in order to determine the type of OS it is running on in order to findo out what command to run. I know that the sun tool listed above is nice, but by my understanding the sun tools provided are not guaranteed to stay the same. I'm no expert on this matter, but that is one of the reasons there is no API documentation for those tools. Also, I don't believe those tools come packaged with the JRE. (Of course if you are making an IDE it will be expected that the user has an sdk installed. Good luck with figuring this thing out. -
How to compile and run javacard program
how to compile and run javacard program "HelloWorld"
1. Where is save Servlet program?
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3. how compile and run?
http://www.coreservlets.com -
How to compile and register a Java CFX tag with multiple class files?
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If this is the wrong forum for CFX questions, please let me
know.
I need to determine how to compile and register a Java CFX
tag that contains multiple class files. One class file implements
the CustomTag interface and the other class files implement various
supporting classes. All of the documentation that I have found
talks about using a single class file. I am assuming that a JAR
file will be involved, but I am not sure of the specifics.
Thanks in advance for your help.
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etcetera ..) to create a jar containing all of the classes. Check
your ide's documentation for how to create jar files. After you
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must be restarted before it will detect the new jar. After
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Though it is worth noting you can also instantiate java
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How to compile and run servlets in Eclipse?
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Hi,
pls help me the following doubt
i am using Tomacat 4.1 server.
1. Where is save Servlet program?
2. How to set classpath?
3. how compile and run?
bye
Mathi1. Where is save Servlet program?
2. How to set classpath?
3. how compile and run?
http://www.coreservlets.com -
How to compile and run the servelt
how to the compile and run the servlet programmes and how should i deploy them
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How to Compile and run Smart Card Application
hi
any one can help me reagrding Javacard API. i download the JavaCard Development Kit from sun and install on my machine but i didn't get all java files and class files of JavaCard API. where i obtain those files so my application get compile and run.
pls help me i m new in this technology.
Thanks in Advance.My program Test.java in F:\Tomcat5\webapps\Ambika\WEB-INF\Classes. I compiled in the format below. I got like this. What should I do for this? But yesterday I compiled like this only, It compiled and the folder com\cert\Test.class is created. Today again I compiled the pgm after deleting the already created folder 'com\cert', I got the error like this.
I've given my pgm and the thing I've got when I compiled it.
Test.java
package com.cert;
public class Test
public void display()
System.out.println("Hai");
F:\Tomcat5\webapps\Ambika\WEB-INF\Classes>javac -d F:\Tomcat5\webapps\Ambika\WEB-INF\Classes\Test.java
javac: no source files
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are u
sed
-classpath <path> Specify where to find user class files
-cp <path> Specify where to find user class files
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-endorseddirs <dirs> Override location of endorsed standards path
-d <directory> Specify where to place generated class files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-version Version information
-help Print a synopsis of standard options
-X Print a synopsis of nonstandard options
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F:\Tomcat5\webapps\Ambika\WEB-INF\Classes>
Plz help me.
thanks in advance
Ambika -
How to compile and run PRO*C programs in Linux
Hi all,
This is my first post in this forum.
I have Oracle 9i installed in linux platform .
How can i compile and run Pro*C programs in linux.(i mean any commands or procedure to run these programs)
please help me in this regard.
Thanks in advance,
Trinath Somanchi,
Hyderabad .(1) How to compile the Pro*c program U got to have a makefile to compile a Pro*c program. It helps u in compiling and creating an excutable. Once U have created a makefile , just call "make" and it will do the compilation and create the executable as well.
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http://asktom.oracle.com/~tkyte/proc_makefile/
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