com.gigaspaces.internal.io

Class BootIOUtils

java.lang.Object

com.gigaspaces.internal.io.BootIOUtils

public class BootIOUtils
extends Object

This class provides a set of static utility methods used for I/O manipulations. (writing/reading objects to and from streams)

Version:

9.1.1

Author:

elip

Field Summary

Fields

Modifier and Type	Field and Description
static String	NEW_LINE
static int	UTF_MAX_LENGTH

Constructor Summary

Constructors

Constructor and Description
BootIOUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	isEmpty(String s)
static File[]	listFiles(File dir) A replacement for File.listFiles() that does not return null
static File[]	listFiles(File dir, FileFilter filter)
static File[]	listFiles(File dir, FilenameFilter filter)
static String	path(String base, String... tokens)
static Map<String,String>	readMapStringString(ObjectInput in)
static String	readString(ObjectInput in)
static String[]	readStringArray(ObjectInput in)
static String	wrapIpv6HostAddressIfNeeded(InetAddress hostAddress)
static void	writeMapStringString(ObjectOutput out, Map<String,String> map)
static void	writeString(ObjectOutput out, String s)
static void	writeStringArray(ObjectOutput out, String[] array)

Methods inherited from class java.lang.Object

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

Field Detail

UTF_MAX_LENGTH

public static final int UTF_MAX_LENGTH

See Also:

Constant Field Values

NEW_LINE

public static final String NEW_LINE

Constructor Detail

BootIOUtils

public BootIOUtils()

Method Detail

isEmpty

public static boolean isEmpty(String s)

writeMapStringString

public static void writeMapStringString(ObjectOutput out,
                                        Map<String,String> map)
                                 throws IOException

Throws:

IOException

writeString

public static void writeString(ObjectOutput out,
                               String s)
                        throws IOException

Throws:

IOException

readMapStringString

public static Map<String,String> readMapStringString(ObjectInput in)
                                              throws IOException,
                                                     ClassNotFoundException

Throws:

IOException

ClassNotFoundException

readString

public static String readString(ObjectInput in)
                         throws IOException,
                                ClassNotFoundException

Throws:

IOException

ClassNotFoundException

readStringArray

public static String[] readStringArray(ObjectInput in)
                                throws IOException,
                                       ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeStringArray

public static void writeStringArray(ObjectOutput out,
                                    String[] array)
                             throws IOException

Throws:

IOException

listFiles

public static File[] listFiles(File dir)

A replacement for File.listFiles() that does not return null

Throws:

IllegalArgumentException - if not a directory or has no read permissions

listFiles

public static File[] listFiles(File dir,
                               FileFilter filter)

listFiles

public static File[] listFiles(File dir,
                               FilenameFilter filter)

wrapIpv6HostAddressIfNeeded

public static String wrapIpv6HostAddressIfNeeded(InetAddress hostAddress)

path

public static String path(String base,
                          String... tokens)