io.openmessaging.storage.dledger.utils

Class IOUtils

java.lang.Object

io.openmessaging.storage.dledger.utils.IOUtils

public class IOUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static Charset	DEFAULT_CHARSET

Constructor Summary

Constructors

Constructor and Description
IOUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	compareAndIncreaseOnly(AtomicLong target, long value)
static void	deleteFile(File file)
static String	file2String(File file)
static String	file2String(String fileName)
static String	file2String(URL url)
static String	getLocalhostByNetworkInterface()
static List<String>	getLocalInetAddress()
static String	humanReadableByteCount(long bytes, boolean si)
static boolean	isPropertiesEqual(Properties p1, Properties p2)
static Properties	object2Properties(Object object)
static void	properties2Object(Properties p, Object object)
static String	properties2String(Properties properties)
static void	string2File(String str, String fileName)
static void	string2FileNotSafe(String str, String fileName)
static Properties	string2Properties(String str)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CHARSET

public static final Charset DEFAULT_CHARSET

Constructor Detail

IOUtils

public IOUtils()

Method Detail

string2File

public static void string2File(String str,
                               String fileName)
                        throws IOException

Throws:

IOException

string2FileNotSafe

public static void string2FileNotSafe(String str,
                                      String fileName)
                               throws IOException

Throws:

IOException

file2String

public static String file2String(String fileName)
                          throws IOException

Throws:

IOException

file2String

public static String file2String(File file)
                          throws IOException

Throws:

IOException

file2String

public static String file2String(URL url)

properties2String

public static String properties2String(Properties properties)

string2Properties

public static Properties string2Properties(String str)

object2Properties

public static Properties object2Properties(Object object)

properties2Object

public static void properties2Object(Properties p,
                                     Object object)

isPropertiesEqual

public static boolean isPropertiesEqual(Properties p1,
                                        Properties p2)

getLocalInetAddress

public static List<String> getLocalInetAddress()

getLocalhostByNetworkInterface

public static String getLocalhostByNetworkInterface()
                                             throws SocketException

Throws:

SocketException

compareAndIncreaseOnly

public static boolean compareAndIncreaseOnly(AtomicLong target,
                                             long value)

humanReadableByteCount

public static String humanReadableByteCount(long bytes,
                                            boolean si)

deleteFile

public static void deleteFile(File file)