Compiling and putting java classes in database schema

hi..good evening to all...
I have total 7 java classes which i have to compile and put in the database schema. those 7 classes are interdependent on each other thats why there is a particular order of execution.
i want to compile and put them in the schema thorugh the command line.
i have tried doing this one by one by executing the following command in cmd...
D:\>loadjava -u username/password@sid -v -resolve javaclassname.java
then its working fine..
But i have to do this in one time i.e i have to compile and put all the 7 classes in schema by a single command.
Thats why i have put all the 7 classes one by one in the required order...save the file as 'java_sources.java' and then run the following command...
D:\>loadjava -u username/password@sid -v -resolve java_sources.java
but it is not working... :(
please help...thanks in advance

Hi,
It is not required to load one by one class files into the schema. Can create a jar file for all the class files and load the jar file using the '-o' option in loadjava
eg:
loadjava -u username/password@sid -v -r -o jar_file_name.jarI hope you might use any IDE to develop the java class files. All the IDE have option to develop jar file if not get oracle JDeveloper for easy option.
Check the version of jdk used in your oracle server and use appropiate version of Jdeveloepr and compile the classes.
If your class files use any builtin library jar files those also need to be loaded.
As thomaso said if pasted with errors can resovle easier
NB:
http://download.oracle.com/docs/cd/B10500_01/java.920/a96659/02_load.htm

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