Package org.apache.drill.common

Class AutoCloseables

java.lang.Object

org.apache.drill.common.AutoCloseables

public class AutoCloseables
extends Object

Utilities for AutoCloseable classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AutoCloseables.Closeable

Constructor Summary

Constructors

Constructor	Description
AutoCloseables()

Method Summary

Modifier and Type	Method	Description
static AutoCloseable	all(Collection<? extends AutoCloseable> autoCloseables)
static void	close(AutoCloseable... autoCloseables)	Closes all autoCloseables if not null and suppresses subsequent exceptions if more than one
static void	close(Iterable<? extends AutoCloseable> autoCloseables)	Closes all autoCloseables if not null and suppresses subsequent exceptions if more than one
static void	close(Throwable t, AutoCloseable... autoCloseables)	Closes all autoCloseables if not null and suppresses exceptions by adding them to t
static void	close(Throwable t, Collection<? extends AutoCloseable> autoCloseables)	Closes all autoCloseables if not null and suppresses exceptions by adding them to t
static void	closeSilently(AutoCloseable... closeables)	Close all without caring about thrown exceptions
static void	closeWithUserException(AutoCloseable... autoCloseables)

Methods inherited from class java.lang.Object

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

Constructor Details

AutoCloseables

public AutoCloseables()

Method Details

all

public static AutoCloseable all(Collection<? extends AutoCloseable> autoCloseables)

close

public static void close(Throwable t,
 AutoCloseable... autoCloseables)

Closes all autoCloseables if not null and suppresses exceptions by adding them to t

Parameters:

t - the throwable to add suppressed exception to

autoCloseables - the closeables to close

close

public static void close(Throwable t,
 Collection<? extends AutoCloseable> autoCloseables)

Closes all autoCloseables if not null and suppresses exceptions by adding them to t

Parameters:

t - the throwable to add suppressed exception to

autoCloseables - the closeables to close

close

public static void close(AutoCloseable... autoCloseables)
                  throws Exception

Closes all autoCloseables if not null and suppresses subsequent exceptions if more than one

Parameters:

autoCloseables - the closeables to close

Throws:

Exception

closeWithUserException

public static void closeWithUserException(AutoCloseable... autoCloseables)

close

public static void close(Iterable<? extends AutoCloseable> autoCloseables)
                  throws Exception

Closes all autoCloseables if not null and suppresses subsequent exceptions if more than one

Parameters:

autoCloseables - the closeables to close

Throws:

Exception

closeSilently

public static void closeSilently(AutoCloseable... closeables)

Close all without caring about thrown exceptions

Parameters:

closeables - array containing auto closeables