home/pinpoint
2
0
Fork 0
mirror of https://github.com/wahyd4/pinpoint.git synced 2026-08-23 03:36:31 +10:00
Code Issues Packages Projects Releases Wiki Activity

[유치수] [NOBTS] refactoring

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/com/profiler/modifier/db/cubrid/CubridResultSetModifier.java
+46 -23
View File
@@ -5,54 +5,77 @@ import javassist.CtClass;
import javassist.CtMethod;
import com.profiler.config.TomcatProfilerConstant;
import com.profiler.logging.Logger;
import com.profiler.modifier.AbstractModifier;
public class CubridResultSetModifier extends AbstractModifier{
public static byte[] modify(ClassPool classPool,ClassLoader classLoader,String javassistClassName,byte[] classFileBuffer) {
log("CubridResultSetModifier modifing");
// printClassInfo(javassistClassName);
return changeMethod(classPool,classLoader,javassistClassName,classFileBuffer);
public class CubridResultSetModifier extends AbstractModifier {
private static final Logger logger = Logger.getLogger(CubridResultSetModifier.class);
public static byte[] modify(ClassPool classPool, ClassLoader classLoader, String javassistClassName, byte[] classFileBuffer) {
logger.info("CubridResultSetModifier modifing. %s", javassistClassName);
return changeMethod(classPool, classLoader, javassistClassName, classFileBuffer);
}
private static byte[] changeMethod(ClassPool classPool,ClassLoader classLoader,String javassistClassName,byte[] classfileBuffer) {
private static byte[] changeMethod(ClassPool classPool, ClassLoader classLoader, String javassistClassName, byte[] classfileBuffer) {
try {
CtClass cc = classPool.get(javassistClassName);
updateNextMethod(classPool,cc);
updateCloseMethod(classPool,cc);
updateNextMethod(classPool, cc);
updateCloseMethod(classPool, cc);
byte[] newClassfileBuffer = cc.toBytecode();
// cc.writeFile();
// cc.writeFile();
printClassConvertComplete(javassistClassName);
return newClassfileBuffer;
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
}
return null;
}
private static void updateNextMethod(ClassPool classPool,CtClass cc) throws Exception {
CtMethod serviceMethod1=cc.getDeclaredMethod("next", null);
log("*** Changing next() method ");
private static void updateNextMethod(ClassPool classPool, CtClass cc) throws Exception {
CtMethod serviceMethod1 = cc.getDeclaredMethod("next", null);
logger.info("Changing next() method ");
serviceMethod1.insertBefore(getNextMethodBeforeInsertCode());
}
private static String getNextMethodBeforeInsertCode() {
StringBuilder sb=new StringBuilder();
StringBuilder sb = new StringBuilder();
sb.append("{");
// sb.append("System.out.println(\"PreparedStatement.setInternal(int,String) method is called\");");
// sb.append("System.out.println(\"-----Position=\"+$1+\" Value=\"+$2);");
sb.append(TomcatProfilerConstant.CLASS_NAME_REQUEST_DATA_TRACER+".updateFetchCount();");
if (logger.isDebugEnabled()) {
sb.append("System.out.println(\"PreparedStatement.setInternal(int,String) method is called\");");
sb.append("System.out.println(\"-----Position=\"+$1+\" Value=\"+$2);");
}
sb.append(TomcatProfilerConstant.CLASS_NAME_REQUEST_DATA_TRACER + ".updateFetchCount();");
sb.append("}");
return sb.toString();
}
private static void updateCloseMethod(ClassPool classPool,CtClass cc) throws Exception {
CtMethod serviceMethod1=cc.getDeclaredMethod("close", null);
log("*** Changing close() method ");
private static void updateCloseMethod(ClassPool classPool, CtClass cc) throws Exception {
CtMethod serviceMethod1 = cc.getDeclaredMethod("close", null);
logger.info("Changing close() method ");
serviceMethod1.insertBefore(getCloseMethodBeforeInsertCode());
}
private static String getCloseMethodBeforeInsertCode() {
StringBuilder sb=new StringBuilder();
StringBuilder sb = new StringBuilder();
sb.append("{");
// sb.append("System.out.println(\"PreparedStatement.setInternal(int,String) method is called\");");
// sb.append("System.out.println(\"-----Position=\"+$1+\" Value=\"+$2);");
sb.append(TomcatProfilerConstant.CLASS_NAME_REQUEST_DATA_TRACER+".addResultSetData();");
if (logger.isDebugEnabled()) {
sb.append("System.out.println(\"PreparedStatement.setInternal(int,String) method is called\");");
sb.append("System.out.println(\"-----Position=\"+$1+\" Value=\"+$2);");
}
sb.append(TomcatProfilerConstant.CLASS_NAME_REQUEST_DATA_TRACER + ".addResultSetData();");
sb.append("}");
return sb.toString();
}
}