net.openhft.chronicle.testframework

Enum CloseableUtil

java.lang.Object

java.lang.Enum<CloseableUtil>

net.openhft.chronicle.testframework.CloseableUtil

All Implemented Interfaces:

Serializable, Comparable<CloseableUtil>

public enum CloseableUtil
extends Enum<CloseableUtil>

Utility class to handle closing of Closeable or AutoCloseable resources. This class provides a method to close a resource without throwing any exceptions, logging them instead. Since this class is defined as an enum without instances, it cannot be instantiated and is essentially a utility class.

Method Summary

Modifier and Type	Method and Description
static void	closeQuietly(AutoCloseable closeable) Closes the provided AutoCloseable resource quietly, without throwing any exceptions.
static CloseableUtil	valueOf(String name) Returns the enum constant of this type with the specified name.
static CloseableUtil[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

values

public static CloseableUtil[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CloseableUtil c : CloseableUtil.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CloseableUtil valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

closeQuietly

public static void closeQuietly(AutoCloseable closeable)

Closes the provided AutoCloseable resource quietly, without throwing any exceptions. If an exception does occur while closing the resource, it is logged as a warning and not propagated.

Parameters:

closeable - the closeable resource to close, may be any object implementing AutoCloseable