private static void init() {
if (!initialized) {
initialized = true;
Log.info("Usemon agent initialized");
}
// Bootstrap the publisher
Registry.ensurePublisherAvailable();
}
private static byte[] findTypeAndTransform(CtClass javaClass)
throws CannotCompileException, IOException, NotFoundException {
int componentType = findComponentType(javaClass);
ClassFile cf = javaClass.getClassFile();
if (componentType != Info.COMPONENT_UNKNOWN && !cf.isInterface() && !cf.isAbstract()) {
Log.info(
javaClass.getName()
+ " is of type "
+ Info.TYPES[componentType]
+ " and will be instrumented");
switch (componentType) {
case Info.COMPONENT_SESSIONBEAN:
return ComponentTransformer.transformSessionBean(javaClass);
case Info.COMPONENT_ENTITYBEAN:
return ComponentTransformer.transformEntityBean(javaClass);
case Info.COMPONENT_MESSAGEDRIVENBEAN:
return ComponentTransformer.transformMessageDrivenBean(javaClass);
case Info.COMPONENT_CUSTOM:
return ComponentTransformer.transformCustom(javaClass);
case Info.COMPONENT_QUEUESENDER:
return ComponentTransformer.transformQueueSender(javaClass);
case Info.COMPONENT_SERVLET:
return ComponentTransformer.transformServlet(javaClass);
case Info.COMPONENT_SINGLETON:
return ComponentTransformer.transformSingleton(javaClass);
case Info.COMPONENT_TOPICPUBLISHER:
return ComponentTransformer.transformTopicPublisher(javaClass);
case Info.COMPONENT_SQLSTATEMENT:
return ComponentTransformer.transformSQLStatement(javaClass);
case Info.COMPONENT_SQLCONNECTION:
return ComponentTransformer.transformSQLConnection(javaClass);
default:
return null;
}
}
return null;
}