To give more information, I compile my code into a jar, install the jar and then try to use the Java file in the jar. The name of the java class is TestListener. When I use the sql code below, I get the error:
ERROR 42X51: The class 'APP.TestListener' does not exist or is inaccessible. This can happen if the class is not public or the derby.database.classpath property is missing or incorrectly defined. ERROR XJ001: Java exception: 'APP.TestListener: java.lang.ClassNotFoundException'. SQL: CALL SQLJ.INSTALL_JAR('<path>/listener.jar', 'APP.TestListener', 0); CALL SYSCS_UTIL.SYSCS_SET_DATABASE_PROPERTY( 'derby.database.classpath', 'APP.TestListener'); CREATE procedure extract_keyword (test VARCHAR(100)) LANGUAGE JAVA PARAMETER STYLE JAVA NO SQL EXTERNAL NAME 'APP.TestListener.capitalize'; -- Sent from: http://apache-database.10148.n7.nabble.com/Apache-Derby-Users-f95095.html