static {
try {
HASH_CLOSE = DataProxy.sendMethodName(MSG_CLOSE);
HASH_COMMIT = DataProxy.sendMethodName(MSG_COMMIT);
HASH_AUTO_COMMIT_TRUE = DataProxy.sendMethodName(MSG_AUTO_COMMIT_TRUE);
HASH_AUTO_COMMIT_FALSE = DataProxy.sendMethodName(MSG_AUTO_COMMIT_FALSE);
} catch (Exception e) {
}
}
protected void process() {
List<Step> steps = new ArrayList<Step>(totalCount);
toArray(methods, steps);
toArray(sqls, steps);
toArray(apicalls, steps);
toArray(sockets, steps);
totalCount = 0;
DataProxy.sendProfile(steps, context);
}
/**
* add xlog profile profile diplay like --> msg #value elapsed
*
* @param msg message
* @param value any value to display on a profile.
* @param elapsed any value to display on a profile.
*/
public void hashProfile(String msg, int value, int elapsed) {
HashedMessageStep step = new HashedMessageStep();
step.hash = DataProxy.sendHashedMessage(msg);
step.value = value;
step.time = elapsed;
step.start_time = (int) (System.currentTimeMillis() - ctx.startTime);
if (ctx.profile_thread_cputime) {
step.start_cpu = (int) (SysJMX.getCurrentThreadCPU() - ctx.startCpu);
}
ctx.profile.add(step);
}
public void run() {
Logger.println("Version " + Version.getAgentFullVersion());
long dateUnit = DateUtil.getDateUnit();
while (running) {
reload(false);
// Text Data Reset..
long nowUnit = DateUtil.getDateUnit();
if (dateUnit != nowUnit) {
dateUnit = nowUnit;
DataProxy.reset();
}
ThreadUtil.sleep(3000);
}
}
@Override
public MethodVisitor visitMethod(
int access, String name, String desc, String signature, String[] exceptions) {
MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);
if (mv == null || mset.isA(name, desc) == false) {
return mv;
}
if (AsmUtil.isSpecial(name)) {
return mv;
}
Configure conf = Configure.getInstance();
boolean isPublic = conf.hook_method_access_public;
boolean isProtected = conf.hook_method_access_protected;
boolean isPrivate = conf.hook_method_access_private;
boolean isNone = conf.hook_method_access_none;
switch (access & (Opcodes.ACC_PUBLIC | Opcodes.ACC_PROTECTED | Opcodes.ACC_PRIVATE)) {
case Opcodes.ACC_PUBLIC:
if (isPublic == false) return mv;
break;
case Opcodes.ACC_PROTECTED:
if (isProtected == false) return mv;
break;
case Opcodes.ACC_PRIVATE:
if (isPrivate == false) return mv;
break;
default:
if (isNone == false) return mv;
break;
}
// check prefix, to ignore simple method such as getter,setter
if (conf.isIgnoreMethodPrefix(name)) return mv;
String fullname = AsmUtil.add(className, name, desc);
int fullname_hash = DataProxy.sendMethodName(fullname);
return new MethodMV(access, desc, mv, fullname, fullname_hash);
}
public void error(String err) {
if (ctx.error == 0) {
ctx.error = DataProxy.sendError(err);
}
}