instrumentation

Class TranslateExceptions

java.lang.Object

instrumentation.TranslateExceptions

public class TranslateExceptions
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	EXCEPTION_INTERCEPTOR_GETTER
private static java.lang.String	EXCEPTION_INTERCEPTOR_MEMBER
private static javassist.ClassPool	pool
private static java.util.Map<java.lang.String,java.util.List<javassist.CtMethod>>	processed
private static javassist.CtClass	runTimeException
private static boolean	verbose

Constructor Summary

Constructors

Constructor and Description
TranslateExceptions()

Method Summary

Modifier and Type	Method and Description
private static void	catchRuntimeException(javassist.CtClass clazz, javassist.CtMethod m, java.lang.String exceptionInterceptorStr)
private static boolean	catchRuntimeException(javassist.CtClass clazz, javassist.CtMethod m, java.lang.String exceptionInterceptorStr, boolean log)
private static void	instrumentJdbcMethods(javassist.CtClass cjClazz, java.lang.Class<?> jdbcClass)
private static void	instrumentJdbcMethods(javassist.CtClass cjClazz, java.lang.Class<?> jdbcClass, boolean declaredMethodsOnly, java.lang.String exceptionInterceptorStr) Instruments methods of cjClazz defined in jdbcClass.
private static boolean	isProcessed(java.lang.String fileName, javassist.CtMethod m)
static void	main(java.lang.String[] args)
private static void	sysOutPrint(java.lang.String s)
private static void	sysOutPrintln(java.lang.String s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

runTimeException

private static javassist.CtClass runTimeException

pool

private static javassist.ClassPool pool

processed

private static java.util.Map<java.lang.String,java.util.List<javassist.CtMethod>> processed

EXCEPTION_INTERCEPTOR_GETTER

private static java.lang.String EXCEPTION_INTERCEPTOR_GETTER

EXCEPTION_INTERCEPTOR_MEMBER

private static java.lang.String EXCEPTION_INTERCEPTOR_MEMBER

verbose

private static boolean verbose

Constructor Detail

TranslateExceptions

public TranslateExceptions()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception

instrumentJdbcMethods

private static void instrumentJdbcMethods(javassist.CtClass cjClazz,
                                          java.lang.Class<?> jdbcClass)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

instrumentJdbcMethods

private static void instrumentJdbcMethods(javassist.CtClass cjClazz,
                                          java.lang.Class<?> jdbcClass,
                                          boolean declaredMethodsOnly,
                                          java.lang.String exceptionInterceptorStr)
                                   throws java.lang.Exception

Instruments methods of cjClazz defined in jdbcClass.

Parameters:

cjClazz - CtClass to be instrumented.

jdbcClass - Class from JDBC specification where methods descriptors to be get.

declaredMethodsOnly - true - instrument methods declared in this class, false - also instrument inherited methods

exceptionInterceptorStr - exception interceptor reference as a string

Throws:

java.lang.Exception - if an error occurs

catchRuntimeException

private static void catchRuntimeException(javassist.CtClass clazz,
                                          javassist.CtMethod m,
                                          java.lang.String exceptionInterceptorStr)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

catchRuntimeException

private static boolean catchRuntimeException(javassist.CtClass clazz,
                                             javassist.CtMethod m,
                                             java.lang.String exceptionInterceptorStr,
                                             boolean log)
                                      throws java.lang.Exception

Throws:

java.lang.Exception

isProcessed

private static boolean isProcessed(java.lang.String fileName,
                                   javassist.CtMethod m)
                            throws java.lang.Exception

Throws:

java.lang.Exception

sysOutPrint

private static void sysOutPrint(java.lang.String s)

sysOutPrintln

private static void sysOutPrintln(java.lang.String s)