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[강운덕] [LUCYSUS-1744] tracevariable 추가api를 별도 클래스로 추출.

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git-svn-id: http://svn.bds.nhncorp.com/pe/hippo-tomcat-profiler/trunk@577 84d0f5b1-2673-498c-a247-62c4ff18d310
This commit is contained in:
Woonduk Kang
2012-09-04 10:28:26 +00:00
parent ee0b2d1e36
commit 94e6a2f2ed
7 changed files with 83 additions and 73 deletions
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src/main/java/com/profiler/interceptor/bci/JavaAssistClass.java
+24 -6
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@@ -4,12 +4,7 @@ import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javassist.CannotCompileException;
import javassist.CtBehavior;
import javassist.CtClass;
import javassist.CtConstructor;
import javassist.CtMethod;
import javassist.NotFoundException;
import javassist.*;
import com.profiler.interceptor.Interceptor;
import com.profiler.interceptor.InterceptorRegistry;
@@ -34,6 +29,29 @@ public class JavaAssistClass implements InstrumentClass {
return ctClass;
}
// TODO return type을 별도 exception으로 할지 추가 검토가 필요함.
public boolean addTraceVariable(String variableName, String setterName, String getterName, String variableType) {
try {
CtClass type = instrumentor.getClassPool().get(variableType);
CtField traceVariable = new CtField(type, variableName, ctClass);
ctClass.addField(traceVariable);
CtMethod setterMethod = CtNewMethod.setter(setterName, traceVariable);
ctClass.addMethod(setterMethod);
CtMethod getterMethod = CtNewMethod.getter(getterName, traceVariable);
ctClass.addMethod(getterMethod);
return true;
} catch (NotFoundException e) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, e.getMessage(), e);
}
} catch (CannotCompileException e) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, e.getMessage(), e);
}
}
return false;
}
@Override
public boolean addInterceptor(String methodName, String[] args, Interceptor interceptor) {
return addInterceptor(methodName, args, interceptor, Type.auto);