public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
if (isObjectMethod(method)) {
return null;
}
final Class<?> declaringInterface = findDeclaringInterface(proxy, method);
if (Pager.class.isAssignableFrom(method.getReturnType())) {
return new MyBatisMapperMethod(
getDeclaringInterface(declaringInterface, method), method, this.sqlSession)
.execute(args);
}
MapperMethod mapperMethod =
new MapperMethod(
getDeclaringInterface(declaringInterface, method),
method,
this.sqlSession.getConfiguration());
Object result = mapperMethod.execute(this.sqlSession, args);
if ((result == null) && (method.getReturnType().isPrimitive())) {
throw new BindingException(
"Mapper method '"
+ method.getName()
+ "' ("
+ method.getDeclaringClass()
+ ") attempted to return null from a method with a primitive return type ("
+ method.getReturnType()
+ ").");
}
return result;
}
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
if (Object.class.equals(method.getDeclaringClass())) {
try {
return method.invoke(this, args);
} catch (Throwable t) {
throw ExceptionUtil.unwrapThrowable(t);
}
}
final MapperMethod mapperMethod = cachedMapperMethod(method);
return mapperMethod.execute(sqlSession, args);
}