Example usage for org.apache.ibatis.reflection ExceptionUtil unwrapThrowable

Introduction

In this page you can find the example usage for org.apache.ibatis.reflection ExceptionUtil unwrapThrowable.

Prototype

public static Throwable unwrapThrowable(Throwable wrapped) 

Source Link

Usage

From source file:com.fjn.helper.frameworkex.mybatis.plugin.PluginEnhancement.java

License:Apache License

public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    try {//from  w  w w .j av a 2 s .c o  m
        Set<Method> methods = signatureMap.get(method.getDeclaringClass());
        if (methods != null && methods.contains(method)) {
            return interceptor.intercept(new Invocation(target, method, args));
        }
        return method.invoke(target, args);
    } catch (Exception e) {
        throw ExceptionUtil.unwrapThrowable(e);
    }
}

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From source file:com.ibatis.dao.engine.impl.DaoProxy.java

License:Apache License

public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    Object result = null;//from  w ww  . j  a  v  a2  s .  c o  m
    if (PASSTHROUGH_METHODS.contains(method.getName())) {
        try {
            result = method.invoke(daoImpl.getDaoInstance(), args);
        } catch (Throwable t) {
            throw ExceptionUtil.unwrapThrowable(t);
        }
    } else {
        StandardDaoManager daoManager = daoImpl.getDaoManager();
        DaoContext context = daoImpl.getDaoContext();

        if (daoManager.isExplicitTransaction()) {
            // Just start the transaction (explicit)
            try {
                context.startTransaction();
                result = method.invoke(daoImpl.getDaoInstance(), args);
            } catch (Throwable t) {
                throw ExceptionUtil.unwrapThrowable(t);
            }
        } else {
            // Start, commit and end the transaction (autocommit)
            try {
                context.startTransaction();
                result = method.invoke(daoImpl.getDaoInstance(), args);
                context.commitTransaction();
            } catch (Throwable t) {
                throw ExceptionUtil.unwrapThrowable(t);
            } finally {
                context.endTransaction();
            }
        }

    }
    return result;
}

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