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 Long	parseStringAsBytes(String property)
static String	path(String base, String... tokens)
static String	quoteIfContainsSpace(String s)
static Map<String,String>	readMapStringString(ObjectInput in)
static String	readString(ObjectInput in)
static String[]	readStringArray(ObjectInput in)
static boolean	tryWaitFor(java.util.function.BooleanSupplier predicate, long timeout, long pollInterval)
static boolean	waitFor(java.util.function.BooleanSupplier predicate, long timeout, long pollInterval)
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)

quoteIfContainsSpace

public static String quoteIfContainsSpace(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)

parseStringAsBytes

public static Long parseStringAsBytes(String property)

waitFor

public static boolean waitFor(java.util.function.BooleanSupplier predicate,
                              long timeout,
                              long pollInterval)
                       throws InterruptedException

Throws:

InterruptedException

tryWaitFor

public static boolean tryWaitFor(java.util.function.BooleanSupplier predicate,
                                 long timeout,
                                 long pollInterval)