Example usage for org.aspectj.lang.reflect CodeSignature getExceptionTypes

Introduction

In this page you can find the example usage for org.aspectj.lang.reflect CodeSignature getExceptionTypes.

Prototype

Class[] getExceptionTypes();

Source Link

Usage

From source file:ajia.util.JoinPointUtil.java

License:Apache License

public static void rethrow(JoinPoint.StaticPart jp, Throwable ex) {
    Signature signature = jp.getSignature();
    if (!(signature instanceof CodeSignature)) {
        throw new IncompatibleRethrownException();
    }// w  w  w.j a  va2s  .  co  m

    boolean mayThrow = false;
    if (ex instanceof RuntimeException) {
        mayThrow = true;
    } else {
        CodeSignature codeSignature = (CodeSignature) signature;
        for (Class exceptionType : codeSignature.getExceptionTypes()) {
            if (exceptionType.isAssignableFrom(ex.getClass())) {
                mayThrow = true;
                break;
            }
        }
    }

    if (!mayThrow) {
        throw new IncompatibleRethrownException();
    }

    try {
        synchronized (CheckedExceptionThrower.class) {
            CheckedExceptionThrower.exception = ex;
            CheckedExceptionThrower.class.newInstance();
        }
    } catch (InstantiationException e) {
        throw new RuntimeException(e);
    } catch (IllegalAccessException e) {
        throw new RuntimeException(e);
    }
}

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