com.ceph.rados

Class RadosBase

java.lang.Object

com.ceph.rados.RadosBase

Direct Known Subclasses:

IoCTX, Rados

public class RadosBase
extends Object

Base class for doing all the exception handling.

Constructor Summary

Constructors

Constructor and Description
RadosBase()

Method Summary

Modifier and Type	Method and Description
protected <T extends Number> T	handleReturnCode(Callable<T> callable, String errorMsg, Object... errorMsgArgs)

Methods inherited from class java.lang.Object

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

Constructor Detail

RadosBase

public RadosBase()

Method Detail

handleReturnCode

protected final <T extends Number> T handleReturnCode(Callable<T> callable,
                                                      String errorMsg,
                                                      Object... errorMsgArgs)
                                               throws RadosException

Type Parameters:

T - the type of number for the return value (Integer, Long, ...)

Parameters:

callable - to be called

errorMsg - the error message to be used if any errors occur

errorMsgArgs - the arguments for the error message

Returns:

the value returned by the callable

Throws:

RadosException - if callable throws an exception or returns a negative value