Package com.apple.foundationdb.util

Class CloseableUtils

java.lang.Object

com.apple.foundationdb.util.CloseableUtils

public class CloseableUtils
extends Object

Utility methods to help interact with AutoCloseable classes.

Method Summary

Modifier and Type	Method	Description
static void	closeAll(AutoCloseable... closeables)	A utility to close multiple AutoCloseable objects, preserving all the caught exceptions.

Methods inherited from class java.lang.Object

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

Method Details

closeAll

@API(INTERNAL)
public static void closeAll(AutoCloseable... closeables)
                     throws CloseException

A utility to close multiple AutoCloseable objects, preserving all the caught exceptions. The method would attempt to close all closeables in order, even if some failed. Note that CloseException is used to wrap any exception thrown during the closing process. The reason for that is the compiler fails to compile a AutoCloseable.close() implementation that throws a generic Exception (due to InterruptedException issue) - We therefore have to catch and wrap all exceptions.

Parameters:

closeables - the given sequence of AutoCloseable

Throws:

CloseException - in case any exception was caught during the process. The first exception will be added as a cause. In case more than one exception was caught, it will be added as Suppressed.