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remove debugging code in ClassFileTransformerDispatcher

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This commit is contained in:
Woonduk Kang
2014-12-26 20:35:07 +09:00
parent d2802d8686
commit 5aa0cc47c1
1 changed files with 8 additions and 17 deletions
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profiler/src/main/java/com/navercorp/pinpoint/profiler/ClassFileTransformerDispatcher.java
+8 -17
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@@ -22,6 +22,7 @@ import java.lang.instrument.IllegalClassFormatException;
import java.security.ProtectionDomain;
import java.util.List;
import com.navercorp.pinpoint.profiler.util.JavaAssistUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -81,26 +82,16 @@ public class ClassFileTransformerDispatcher implements ClassFileTransformer {
}
@Override
public byte[] transform(ClassLoader classLoader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classFileBuffer) throws IllegalClassFormatException {
if (className.contains("CacheManager")) {
logger.debug("Start CacheManager");
}
if (skipFilter.doFilter(classLoader, className, classBeingRedefined, protectionDomain, classFileBuffer)) {
if (className.equals("net/spy/memcached/CacheManager")) {
logger.debug("skip CacheManager");
}
public byte[] transform(ClassLoader classLoader, String jvmClassName, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classFileBuffer) throws IllegalClassFormatException {
if (skipFilter.doFilter(classLoader, jvmClassName, classBeingRedefined, protectionDomain, classFileBuffer)) {
return null;
}
AbstractModifier findModifier = this.modifierRegistry.findModifier(className);
AbstractModifier findModifier = this.modifierRegistry.findModifier(jvmClassName);
if (findModifier == null) {
if (className.equals("net/spy/memcached/CacheManager")) {
logger.debug("no modifier for CacheManager");
}
// TODO For debug
// TODO What if a modifier is duplicated?
if (this.profilerConfig.getProfilableClassFilter().filter(className)) {
if (this.profilerConfig.getProfilableClassFilter().filter(jvmClassName)) {
// Added to see if call stack view is OK on a test machine.
findModifier = this.modifierRegistry.findModifier("*");
} else {
@@ -109,16 +100,16 @@ public class ClassFileTransformerDispatcher implements ClassFileTransformer {
}
if (isDebug) {
logger.debug("[transform] cl:{} className:{} Modifier:{}", classLoader, className, findModifier.getClass().getName());
logger.debug("[transform] cl:{} className:{} Modifier:{}", classLoader, jvmClassName, findModifier.getClass().getName());
}
final String javassistClassName = className.replace('/', '.');
final String javaClassName = JavaAssistUtils.jvmNameToJavaName(jvmClassName);
try {
final Thread thread = Thread.currentThread();
final ClassLoader before = getContextClassLoader(thread);
thread.setContextClassLoader(this.agentClassLoader);
try {
return findModifier.modify(classLoader, javassistClassName, protectionDomain, classFileBuffer);
return findModifier.modify(classLoader, javaClassName, protectionDomain, classFileBuffer);
} finally {
// The context class loader have to be recovered even if it was null.
thread.setContextClassLoader(before);