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[강운덕] [LUCYSUS-1744] span의 데이터를 api 를 기반으로 변경하기 위해 1차 적으로 정적으로 api정보를 수집받을수 있도록 수정함.
method의 parameter의 variablename을 획득할수 있도록 수정함. 단 디버그 컴파일 시만 간능함. git-svn-id: http://svn.bds.nhncorp.com/pe/hippo-tomcat-profiler/trunk@871 84d0f5b1-2673-498c-a247-62c4ff18d310
This commit is contained in:
Woonduk Kang
@@ -4,87 +4,81 @@ import java.io.IOException;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import com.profiler.interceptor.*;
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import com.profiler.util.JavaAssistUtils;
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import javassist.*;
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import com.profiler.interceptor.Interceptor;
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import com.profiler.interceptor.InterceptorRegistry;
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import com.profiler.interceptor.LoggingInterceptor;
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import com.profiler.interceptor.StaticAfterInterceptor;
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import com.profiler.interceptor.StaticAroundInterceptor;
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import com.profiler.interceptor.StaticBeforeInterceptor;
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public class JavaAssistClass implements InstrumentClass {
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private final Logger logger = Logger.getLogger(this.getClass().getName());
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private final Logger logger = Logger.getLogger(this.getClass().getName());
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private JavaAssistByteCodeInstrumentor instrumentor;
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private CtClass ctClass;
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private JavaAssistByteCodeInstrumentor instrumentor;
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private CtClass ctClass;
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public JavaAssistClass(JavaAssistByteCodeInstrumentor instrumentor, CtClass ctClass) {
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this.instrumentor = instrumentor;
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this.ctClass = ctClass;
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}
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public JavaAssistClass(JavaAssistByteCodeInstrumentor instrumentor, CtClass ctClass) {
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this.instrumentor = instrumentor;
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this.ctClass = ctClass;
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}
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public CtClass getCtClass() {
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return ctClass;
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}
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public CtClass getCtClass() {
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return ctClass;
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}
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@Override
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public boolean insertCodeBeforeConstructor(String[] args, String code) {
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try {
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CtConstructor constructor = getConstructor(args);
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constructor.insertBefore(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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@Override
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public boolean insertCodeBeforeConstructor(String[] args, String code) {
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try {
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CtConstructor constructor = getConstructor(args);
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constructor.insertBefore(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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@Override
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public boolean insertCodeAfterConstructor(String[] args, String code) {
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try {
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CtConstructor constructor = getConstructor(args);
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constructor.insertAfter(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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@Override
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public boolean insertCodeAfterConstructor(String[] args, String code) {
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try {
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CtConstructor constructor = getConstructor(args);
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constructor.insertAfter(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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@Override
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public boolean insertCodeBeforeMethod(String methodName, String[] args, String code) {
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try {
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CtMethod method = getMethod(methodName, args);
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method.insertBefore(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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@Override
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public boolean insertCodeBeforeMethod(String methodName, String[] args, String code) {
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try {
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CtMethod method = getMethod(methodName, args);
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method.insertBefore(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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@Override
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public boolean insertCodeAfterMethod(String methodName, String[] args, String code) {
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try {
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CtMethod method = getMethod(methodName, args);
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method.insertAfter(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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@Override
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public boolean insertCodeAfterMethod(String methodName, String[] args, String code) {
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try {
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CtMethod method = getMethod(methodName, args);
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method.insertAfter(code);
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return true;
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} catch (Exception e) {
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if (logger.isLoggable(Level.WARNING)) {
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logger.log(Level.WARNING, e.getMessage(), e);
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}
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return false;
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}
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}
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public void addTraceVariable(String variableName, String setterName, String getterName, String variableType, String initValue) throws InstrumentException {
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addTraceVariable0(variableName, setterName, getterName, variableType, initValue);
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@@ -118,34 +112,34 @@ public class JavaAssistClass implements InstrumentClass {
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}
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}
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public int addConstructorInterceptor(String[] args, Interceptor interceptor) throws InstrumentException, NotFoundInstrumentException {
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public int addConstructorInterceptor(String[] args, Interceptor interceptor) throws InstrumentException, NotFoundInstrumentException {
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if (interceptor == null) {
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throw new IllegalArgumentException("interceptor is null");
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throw new IllegalArgumentException("interceptor is null");
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}
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return addInterceptor0(null, args, interceptor, -1, Type.auto);
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}
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@Override
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public int addInterceptor(String methodName, String[] args, Interceptor interceptor) throws InstrumentException, NotFoundInstrumentException {
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public int addInterceptor(String methodName, String[] args, Interceptor interceptor) throws InstrumentException, NotFoundInstrumentException {
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if (interceptor == null) {
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throw new IllegalArgumentException("interceptor is null");
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throw new IllegalArgumentException("interceptor is null");
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}
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return addInterceptor0(methodName, args, interceptor, -1, Type.auto);
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}
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return addInterceptor0(methodName, args, interceptor, -1, Type.auto);
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}
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@Override
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public int reuseInterceptor(String methodName, String[] args, int interceptorId) throws InstrumentException, NotFoundInstrumentException {
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return addInterceptor0(methodName, args, null, interceptorId, Type.auto);
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}
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@Override
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public int addInterceptor(String methodName, String[] args, Interceptor interceptor, Type type) throws InstrumentException, NotFoundInstrumentException {
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@Override
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public int addInterceptor(String methodName, String[] args, Interceptor interceptor, Type type) throws InstrumentException, NotFoundInstrumentException {
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if (interceptor == null) {
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throw new IllegalArgumentException("interceptor is null");
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throw new IllegalArgumentException("interceptor is null");
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}
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return addInterceptor0(methodName, args, interceptor, -1, type);
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}
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}
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private CtBehavior getBehavior(String methodName, String[] args) throws NotFoundException {
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if (methodName == null) {
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@@ -154,7 +148,7 @@ public class JavaAssistClass implements InstrumentClass {
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return getMethod(methodName, args);
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}
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private int addInterceptor0(String methodName, String[] args, Interceptor interceptor, int interceptorId,Type type) throws InstrumentException, NotFoundInstrumentException {
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private int addInterceptor0(String methodName, String[] args, Interceptor interceptor, int interceptorId, Type type) throws InstrumentException, NotFoundInstrumentException {
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CtBehavior behavior = null;
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try {
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behavior = getBehavior(methodName, args);
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@@ -169,9 +163,13 @@ public class JavaAssistClass implements InstrumentClass {
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try {
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if (interceptor != null) {
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interceptorId = InterceptorRegistry.addInterceptor(interceptor);
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if (interceptor instanceof ByteCodeMethodDescriptorSupport) {
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setMethodDescriptor(behavior, (ByteCodeMethodDescriptorSupport) interceptor);
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}
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} else {
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interceptor = InterceptorRegistry.getInterceptor(interceptorId);
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}
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if (type == Type.auto) {
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if (interceptor instanceof StaticAroundInterceptor) {
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addStaticAroundInterceptor(methodName, interceptorId, behavior);
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@@ -191,96 +189,126 @@ public class JavaAssistClass implements InstrumentClass {
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} else {
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throw new IllegalArgumentException("unsupported");
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}
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return interceptorId;
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return interceptorId;
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} catch (NotFoundException e) {
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throw new InstrumentException(interceptor.getClass().getSimpleName() + " add fail. Cause:" + e.getMessage(), e);
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} catch (CannotCompileException e) {
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throw new InstrumentException(interceptor.getClass().getSimpleName() + "add fail. Cause:" + e.getMessage(), e);
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throw new InstrumentException(interceptor.getClass().getSimpleName() + "add fail. Cause:" + e.getMessage(), e);
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}
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}
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private void addStaticAroundInterceptor(String methodName, int id, CtBehavior method) throws NotFoundException, CannotCompileException {
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addStaticBeforeInterceptor(methodName, id, method);
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addStaticAfterInterceptor(methodName, id, method);
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}
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private void setMethodDescriptor(CtBehavior behavior, ByteCodeMethodDescriptorSupport interceptor) throws NotFoundException {
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DefaultMethodDescriptor methodDescriptor = new DefaultMethodDescriptor();
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private void addStaticAfterInterceptor(String methodName, int id, CtBehavior behavior) throws NotFoundException, CannotCompileException {
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String methodName = behavior.getName();
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methodDescriptor.setMethodName(methodName);
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methodDescriptor.setClassName(ctClass.getName());
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methodDescriptor.setSimpleClassName(ctClass.getSimpleName());
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CtClass[] parameterTypes = behavior.getParameterTypes();
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String[] parameterType = JavaAssistUtils.getParameterType(parameterTypes);
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methodDescriptor.setParameterTypes(parameterType);
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String[] parameterSimpleType = JavaAssistUtils.getParameterSimpleType(parameterTypes);
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methodDescriptor.setSimpleParameterTypes(parameterSimpleType);
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String[] parameterVariableName = JavaAssistUtils.getParameterVariableName(behavior);
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methodDescriptor.setParameterVariableName(parameterVariableName);
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int lineNumber = JavaAssistUtils.getLineNumber(behavior);
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methodDescriptor.setLineNumber(lineNumber);
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String parameterDescription = JavaAssistUtils.mergeParameterVariableNameDescription(parameterType, parameterVariableName);
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methodDescriptor.setParameterDescriptor(parameterDescription);
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String simpleParameterDescription = JavaAssistUtils.mergeParameterVariableNameDescription(parameterType, parameterVariableName);
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methodDescriptor.setSimpleParameterDescriptor(simpleParameterDescription);
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interceptor.setMethodDescriptor(methodDescriptor);
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}
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private void addStaticAroundInterceptor(String methodName, int id, CtBehavior method) throws NotFoundException, CannotCompileException {
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addStaticBeforeInterceptor(methodName, id, method);
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addStaticAfterInterceptor(methodName, id, method);
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}
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private void addStaticAfterInterceptor(String methodName, int id, CtBehavior behavior) throws NotFoundException, CannotCompileException {
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String target = getTarget(behavior);
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String returnType = getReturnType(behavior);
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String returnType = getReturnType(behavior);
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String parameterTypeString = JavaAssistUtils.getParameterDescription(behavior.getParameterTypes());
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String parameter = getParameter(behavior);
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CodeBuilder after = new CodeBuilder();
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after.begin();
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after.begin();
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after.format(" %1$s interceptor = (%1$s) com.profiler.interceptor.InterceptorRegistry.getInterceptor(%2$d);", StaticAfterInterceptor.class.getName(), id);
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after.format(" interceptor.after(%1$s, \"%2$s\", \"%3$s\", \"%4$s\", %5$s, %6$s);", target, ctClass.getName(), methodName, parameterTypeString, parameter,returnType);
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after.end();
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String buildAfter = after.toString();
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if (logger.isLoggable(Level.INFO)) {
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logger.info("addStaticAfterInterceptor after behavior:" + behavior.getLongName() + " code:" + buildAfter);
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}
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behavior.insertAfter(buildAfter);
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after.format(" interceptor.after(%1$s, \"%2$s\", \"%3$s\", \"%4$s\", %5$s, %6$s);", target, ctClass.getName(), methodName, parameterTypeString, parameter, returnType);
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after.end();
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String buildAfter = after.toString();
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if (logger.isLoggable(Level.INFO)) {
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logger.info("addStaticAfterInterceptor after behavior:" + behavior.getLongName() + " code:" + buildAfter);
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}
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behavior.insertAfter(buildAfter);
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CodeBuilder catchCode = new CodeBuilder();
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catchCode.begin();
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CodeBuilder catchCode = new CodeBuilder();
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catchCode.begin();
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catchCode.format(" %1$s interceptor = (%1$s) com.profiler.interceptor.InterceptorRegistry.getInterceptor(%2$d);", StaticAfterInterceptor.class.getName(), id);
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catchCode.format(" interceptor.after(%1$s, \"%2$s\", \"%3$s\", \"%4$s\", %5$s, $e);", target, ctClass.getName(), methodName, parameterTypeString, parameter);
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catchCode.append(" throw $e;");
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catchCode.end();
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String buildCatch = catchCode.toString();
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if (logger.isLoggable(Level.INFO)) {
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logger.info("addStaticAfterInterceptor catch behavior:" + behavior.getLongName() + " code:" + buildCatch);
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}
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CtClass th = instrumentor.getClassPool().get("java.lang.Throwable");
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behavior.addCatch(buildCatch, th);
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catchCode.append(" throw $e;");
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catchCode.end();
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String buildCatch = catchCode.toString();
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if (logger.isLoggable(Level.INFO)) {
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logger.info("addStaticAfterInterceptor catch behavior:" + behavior.getLongName() + " code:" + buildCatch);
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}
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CtClass th = instrumentor.getClassPool().get("java.lang.Throwable");
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behavior.addCatch(buildCatch, th);
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}
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}
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private String getTarget(CtBehavior behavior) {
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boolean staticMethod = JavaAssistUtils.isStaticBehavior(behavior);
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if (staticMethod) {
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return "null";
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} else {
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return "this";
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}
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}
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private String getTarget(CtBehavior behavior) {
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boolean staticMethod = JavaAssistUtils.isStaticBehavior(behavior);
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if (staticMethod) {
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return "null";
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} else {
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return "this";
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}
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}
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public String getReturnType(CtBehavior behavior) throws NotFoundException {
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if (behavior instanceof CtMethod) {
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CtClass returnType = ((CtMethod) behavior).getReturnType();
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if (CtClass.voidType == returnType) {
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return "null";
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}
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}
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return "($w)$_";
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}
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public String getReturnType(CtBehavior behavior) throws NotFoundException {
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if (behavior instanceof CtMethod) {
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CtClass returnType = ((CtMethod) behavior).getReturnType();
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if (CtClass.voidType == returnType) {
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return "null";
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}
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}
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return "($w)$_";
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}
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private void addStaticBeforeInterceptor(String methodName, int id, CtBehavior behavior) throws CannotCompileException, NotFoundException {
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String target = getTarget(behavior);
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private void addStaticBeforeInterceptor(String methodName, int id, CtBehavior behavior) throws CannotCompileException, NotFoundException {
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String target = getTarget(behavior);
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// 인터셉터 호출시 최대한 연산량을 줄이기 위해서 정보는 가능한 정적 데이터로 생성한다.
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String parameterDescription = JavaAssistUtils.getParameterDescription(behavior.getParameterTypes());
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String parameter = getParameter(behavior);
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CodeBuilder code = new CodeBuilder();
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code.begin();
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code.begin();
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code.format(" %1$s interceptor = (%1$s) com.profiler.interceptor.InterceptorRegistry.getInterceptor(%2$d);", StaticBeforeInterceptor.class.getName(), id);
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code.format(" interceptor.before(%1$s, \"%2$s\", \"%3$s\", \"%4$s\", %5$s);", target, ctClass.getName(), methodName, parameterDescription, parameter);
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code.end();
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String buildBefore = code.toString();
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if (logger.isLoggable(Level.INFO)) {
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logger.info("addStaticBeforeInterceptor catch behavior:" + behavior.getLongName() + " code:" + buildBefore);
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}
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code.end();
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String buildBefore = code.toString();
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if (logger.isLoggable(Level.INFO)) {
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logger.info("addStaticBeforeInterceptor catch behavior:" + behavior.getLongName() + " code:" + buildBefore);
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}
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if (behavior instanceof CtConstructor) {
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((CtConstructor) behavior).insertBeforeBody(buildBefore);
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} else {
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behavior.insertBefore(buildBefore);
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}
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}
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if (behavior instanceof CtConstructor) {
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((CtConstructor) behavior).insertBeforeBody(buildBefore);
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} else {
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behavior.insertBefore(buildBefore);
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}
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}
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private String getParameter(CtBehavior behavior) throws NotFoundException {
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CtClass[] parameterTypes = behavior.getParameterTypes();
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@@ -291,123 +319,122 @@ public class JavaAssistClass implements InstrumentClass {
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}
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public boolean addDebugLogBeforeAfterMethod() {
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String className = this.ctClass.getName();
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LoggingInterceptor loggingInterceptor = new LoggingInterceptor(className);
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int id = InterceptorRegistry.addInterceptor(loggingInterceptor);
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try {
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CtClass cc = this.instrumentor.getClassPool().get(className);
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CtMethod[] methods = cc.getDeclaredMethods();
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String className = this.ctClass.getName();
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LoggingInterceptor loggingInterceptor = new LoggingInterceptor(className);
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int id = InterceptorRegistry.addInterceptor(loggingInterceptor);
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try {
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CtClass cc = this.instrumentor.getClassPool().get(className);
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CtMethod[] methods = cc.getDeclaredMethods();
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for (CtMethod method : methods) {
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if (method.isEmpty()) {
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if (logger.isLoggable(Level.FINE)) {
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logger.fine(method.getLongName() + " is empty.");
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||||
}
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continue;
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}
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String methodName = method.getName();
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for (CtMethod method : methods) {
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if (method.isEmpty()) {
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||||
if (logger.isLoggable(Level.FINE)) {
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logger.fine(method.getLongName() + " is empty.");
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}
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continue;
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}
|
||||
String methodName = method.getName();
|
||||
|
||||
// TODO method의 prameter type을 interceptor에 별도 추가해야 될것으로 보임.
|
||||
String params = getParamsToString(method.getParameterTypes());
|
||||
addStaticAroundInterceptor(methodName, id, method);
|
||||
}
|
||||
return true;
|
||||
} catch (Exception e) {
|
||||
if (logger.isLoggable(Level.WARNING)) {
|
||||
logger.log(Level.WARNING, e.getMessage(), e);
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
// TODO method의 prameter type을 interceptor에 별도 추가해야 될것으로 보임.
|
||||
String params = getParamsToString(method.getParameterTypes());
|
||||
addStaticAroundInterceptor(methodName, id, method);
|
||||
}
|
||||
return true;
|
||||
} catch (Exception e) {
|
||||
if (logger.isLoggable(Level.WARNING)) {
|
||||
logger.log(Level.WARNING, e.getMessage(), e);
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 제대로 동작안함 다시 봐야 될것 같음. 생성자일경우의 bytecode 수정시 에러가 남.
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Deprecated
|
||||
public boolean addDebugLogBeforeAfterConstructor() {
|
||||
String className = this.ctClass.getName();
|
||||
LoggingInterceptor loggingInterceptor = new LoggingInterceptor(className);
|
||||
int id = InterceptorRegistry.addInterceptor(loggingInterceptor);
|
||||
try {
|
||||
CtClass cc = this.instrumentor.getClassPool().get(className);
|
||||
CtConstructor[] constructors = cc.getConstructors();
|
||||
/**
|
||||
* 제대로 동작안함 다시 봐야 될것 같음. 생성자일경우의 bytecode 수정시 에러가 남.
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Deprecated
|
||||
public boolean addDebugLogBeforeAfterConstructor() {
|
||||
String className = this.ctClass.getName();
|
||||
LoggingInterceptor loggingInterceptor = new LoggingInterceptor(className);
|
||||
int id = InterceptorRegistry.addInterceptor(loggingInterceptor);
|
||||
try {
|
||||
CtClass cc = this.instrumentor.getClassPool().get(className);
|
||||
CtConstructor[] constructors = cc.getConstructors();
|
||||
|
||||
for (CtConstructor constructor : constructors) {
|
||||
if (constructor.isEmpty()) {
|
||||
if (logger.isLoggable(Level.FINE)) {
|
||||
logger.fine(constructor.getLongName() + " is empty.");
|
||||
}
|
||||
continue;
|
||||
}
|
||||
String constructorName = constructor.getName();
|
||||
String params = getParamsToString(constructor.getParameterTypes());
|
||||
for (CtConstructor constructor : constructors) {
|
||||
if (constructor.isEmpty()) {
|
||||
if (logger.isLoggable(Level.FINE)) {
|
||||
logger.fine(constructor.getLongName() + " is empty.");
|
||||
}
|
||||
continue;
|
||||
}
|
||||
String constructorName = constructor.getName();
|
||||
String params = getParamsToString(constructor.getParameterTypes());
|
||||
|
||||
// constructor.insertAfter("{System.out.println(\"*****" +
|
||||
// constructorName + " Constructor:Param=(" + params +
|
||||
// ") is finished. \" + $args);}");
|
||||
// constructor.addCatch("{System.out.println(\"*****" +
|
||||
// constructorName + " Constructor:Param=(" + params +
|
||||
// ") is finished.\"); throw $e; }"
|
||||
// , instrumentor.getClassPool().get("java.lang.Throwable"));
|
||||
addStaticAroundInterceptor(constructorName, id, constructor);
|
||||
}
|
||||
return true;
|
||||
} catch (Exception e) {
|
||||
if (logger.isLoggable(Level.WARNING)) {
|
||||
logger.log(Level.WARNING, e.getMessage(), e);
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
// constructor.insertAfter("{System.out.println(\"*****" +
|
||||
// constructorName + " Constructor:Param=(" + params +
|
||||
// ") is finished. \" + $args);}");
|
||||
// constructor.addCatch("{System.out.println(\"*****" +
|
||||
// constructorName + " Constructor:Param=(" + params +
|
||||
// ") is finished.\"); throw $e; }"
|
||||
// , instrumentor.getClassPool().get("java.lang.Throwable"));
|
||||
addStaticAroundInterceptor(constructorName, id, constructor);
|
||||
}
|
||||
return true;
|
||||
} catch (Exception e) {
|
||||
if (logger.isLoggable(Level.WARNING)) {
|
||||
logger.log(Level.WARNING, e.getMessage(), e);
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
private String getParamsToString(CtClass[] params) throws NotFoundException {
|
||||
StringBuilder sb = new StringBuilder(512);
|
||||
if (params.length != 0) {
|
||||
int paramsLength = params.length;
|
||||
for (int loop = paramsLength - 1; loop > 0; loop--) {
|
||||
sb.append(params[loop].getName()).append(",");
|
||||
}
|
||||
}
|
||||
String paramsStr = sb.toString();
|
||||
if (logger.isLoggable(Level.FINE)) {
|
||||
logger.fine("params type:" + paramsStr);
|
||||
}
|
||||
return paramsStr;
|
||||
}
|
||||
private String getParamsToString(CtClass[] params) throws NotFoundException {
|
||||
StringBuilder sb = new StringBuilder(512);
|
||||
if (params.length != 0) {
|
||||
int paramsLength = params.length;
|
||||
for (int loop = paramsLength - 1; loop > 0; loop--) {
|
||||
sb.append(params[loop].getName()).append(",");
|
||||
}
|
||||
}
|
||||
String paramsStr = sb.toString();
|
||||
if (logger.isLoggable(Level.FINE)) {
|
||||
logger.fine("params type:" + paramsStr);
|
||||
}
|
||||
return paramsStr;
|
||||
}
|
||||
|
||||
private CtMethod getMethod(String methodName, String[] args) throws NotFoundException {
|
||||
private CtMethod getMethod(String methodName, String[] args) throws NotFoundException {
|
||||
CtClass[] params = JavaAssistUtils.getCtParameter(args, instrumentor.getClassPool());
|
||||
// cttime에는 직접 구현클래스를 조작해야 되므로 상속관계의 method를 찾으면 안됨.
|
||||
return ctClass.getDeclaredMethod(methodName, params);
|
||||
}
|
||||
|
||||
private CtConstructor getConstructor(String[] args) throws NotFoundException {
|
||||
private CtConstructor getConstructor(String[] args) throws NotFoundException {
|
||||
CtClass[] params = JavaAssistUtils.getCtParameter(args, instrumentor.getClassPool());
|
||||
return ctClass.getDeclaredConstructor(params);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public byte[] toBytecode() {
|
||||
try {
|
||||
return ctClass.toBytecode();
|
||||
} catch (IOException e) {
|
||||
logger.log(Level.INFO, "IoException class:" + ctClass.getName() + " " + e.getMessage(), e);
|
||||
} catch (CannotCompileException e) {
|
||||
logger.log(Level.INFO, "CannotCompileException class:" + ctClass.getName() + " " + e.getMessage(), e);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public byte[] toBytecode() {
|
||||
try {
|
||||
return ctClass.toBytecode();
|
||||
} catch (IOException e) {
|
||||
logger.log(Level.INFO, "IoException class:" + ctClass.getName() + " " + e.getMessage(), e);
|
||||
} catch (CannotCompileException e) {
|
||||
logger.log(Level.INFO, "CannotCompileException class:" + ctClass.getName() + " " + e.getMessage(), e);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
public Class<?> toClass() {
|
||||
try {
|
||||
return ctClass.toClass();
|
||||
} catch (CannotCompileException e) {
|
||||
logger.log(Level.INFO, "CannotCompileException class:" + ctClass.getName() + " " + e.getMessage(), e);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
public Class<?> toClass() {
|
||||
try {
|
||||
return ctClass.toClass();
|
||||
} catch (CannotCompileException e) {
|
||||
logger.log(Level.INFO, "CannotCompileException class:" + ctClass.getName() + " " + e.getMessage(), e);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user