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[유치수] [NOBTS] refactoring

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git-svn-id: http://svn.bds.nhncorp.com/pe/hippo-tomcat-profiler/trunk@461 84d0f5b1-2673-498c-a247-62c4ff18d310
This commit is contained in:
Chisu Yu
2012-07-06 09:58:04 +00:00
parent 74126a7f7c
commit 727b2f91a3
34 changed files with 5519 additions and 5184 deletions
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src/main/java/com/profiler/modifier/AbstractModifier.java
+41 -32
View File
@@ -1,86 +1,101 @@
package com.profiler.modifier;
import com.profiler.logging.Logger;
import javassist.ClassPool;
import javassist.CtClass;
import javassist.CtConstructor;
import javassist.CtMethod;
public abstract class AbstractModifier {
private static final Logger logger = Logger.getLogger(AbstractModifier.class);
public static void printClassInfo(String className) {
log("Printing Class Info of [" + className + "]");
logger.debug("Printing Class Info of [" + className + "]");
try {
ClassPool pool = ClassPool.getDefault();
log("try");
logger.debug("try");
String javaassistClassName = className.replace('/', '.');
log("replace");
logger.debug("replace");
CtClass cc = pool.get(javaassistClassName);
log("ClassName:" + javaassistClassName);
logger.debug("ClassName:" + javaassistClassName);
CtConstructor[] constructorList = cc.getConstructors();
for (CtConstructor cons : constructorList) {
try {
String signature = cons.getSignature();
System.out.println("Constructor signature:" + signature);
logger.info("Constructor signature:%s", signature);
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
}
}
CtMethod[] methodList = cc.getDeclaredMethods();
for (CtMethod tempMethod : methodList) {
try {
String methodName = tempMethod.getLongName();
log("MethodName:" + methodName);
logger.debug("MethodName:" + methodName);
CtClass[] params = tempMethod.getParameterTypes();
if (params.length != 0) {
int paramsLength = params.length;
for (int loop = paramsLength - 1; loop > 0; loop--) {
log("Param" + loop + ":" + params[loop].getName());
logger.debug("Param" + loop + ":" + params[loop].getName());
}
} else {
log(" No params");
logger.debug(" No params");
}
log("ReturnType=" + tempMethod.getReturnType().getName());
logger.debug("ReturnType=" + tempMethod.getReturnType().getName());
} catch (Exception methodException) {
log("Exception : " + methodException.getMessage());
logger.error("Exception : " + methodException.getMessage());
}
}
} catch (Exception e) {
log(e.getMessage());
logger.error(e.getMessage());
e.printStackTrace();
}
}
public static byte[] addBeforeAfterLogics(ClassPool classPool,
String javassistClassName) {
public static byte[] addBeforeAfterLogics(ClassPool classPool, String javassistClassName) {
try {
CtClass cc = classPool.get(javassistClassName);
CtMethod[] methods = cc.getDeclaredMethods();
for (CtMethod method : methods) {
if (!method.isEmpty()) {
String methodName = method.getName();
CtClass[] params = method.getParameterTypes();
StringBuilder sb = new StringBuilder();
if (params.length != 0) {
int paramsLength = params.length;
for (int loop = paramsLength - 1; loop > 0; loop--) {
sb.append(params[loop].getName()).append(",");
}
// sb.substring(0, sb.length()-2);
}
method.insertBefore("{System.out.println(\"*****"
+ javassistClassName + "." + methodName + "(" + sb
+ ") is started.\");}");
method.insertAfter("{System.out.println(\"*****"
+ javassistClassName + "." + methodName + "(" + sb
+ ") is finished.\");}");
method.insertBefore("{System.out.println(\"*****" + javassistClassName + "." + methodName + "(" + sb + ") is started.\");}");
method.insertAfter("{System.out.println(\"*****" + javassistClassName + "." + methodName + "(" + sb + ") is finished.\");}");
} else {
log(method.getLongName() + " is empty !!!!!");
logger.warn(method.getLongName() + " is empty !!!!!");
}
}
CtConstructor[] constructors = cc.getConstructors();
for (CtConstructor constructor : constructors) {
if (!constructor.isEmpty()) {
CtClass[] params = constructor.getParameterTypes();
StringBuilder sb = new StringBuilder();
if (params.length != 0) {
int paramsLength = params.length;
for (int loop = paramsLength - 1; loop > 0; loop--) {
@@ -88,28 +103,22 @@ public abstract class AbstractModifier {
}
// sb.substring(0, sb.length()-2);
}
constructor.insertBefore("{System.out.println(\"*****"
+ javassistClassName + " Constructor:Param=(" + sb
+ ") is started.\");}");
constructor.insertAfter("{System.out.println(\"*****"
+ javassistClassName + " Constructor:Param=(" + sb
+ ") is finished.\");}");
constructor.insertBefore("{System.out.println(\"*****" + javassistClassName + " Constructor:Param=(" + sb + ") is started.\");}");
constructor.insertAfter("{System.out.println(\"*****" + javassistClassName + " Constructor:Param=(" + sb + ") is finished.\");}");
} else {
log(constructor.getLongName() + " is empty !!!!!");
logger.warn(constructor.getLongName() + " is empty !!!!!");
}
}
return cc.toBytecode();
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
return null;
}
}
public static void log(String message) {
System.out.println("[AbstractModifier] " + message);
}
public static void printClassConvertComplete(String javassistClassName) {
log("@@@ " + javassistClassName + " class is converted !!!");
logger.info("%s class is converted.", javassistClassName);
}
}