org.drools.core.util
Class IoUtils

java.lang.Object
  org.drools.core.util.IoUtils

public class IoUtils
extends Object

Field Summary

static Charset

UTF8_CHARSET

Constructor Summary

IoUtils()

Method Summary

static boolean	areByteArraysEqual(byte[] b1, byte[] b2)
static String	asSystemSpecificPath(String urlPath, int colonIndex)
static void	copyFile(File sourceFile, File destFile)
static int	findPort()
static Map<String,byte[]>	indexZipFile(File jarFile)
static byte[]	readBytes(File f)
static byte[]	readBytesFromInputStream(InputStream input)
static byte[]	readBytesFromZipEntry(File file, ZipEntry entry)
static String	readFileAsString(File file)
static List<String>	recursiveListFile(File folder)
static List<String>	recursiveListFile(File folder, String prefix, Predicate<? super File> filter)
static boolean	validPort(int port)
static void	write(File f, byte[] data)
static void	writeBytes(File f, byte[] data)

Methods inherited from class java.lang.Object

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

Field Detail

UTF8_CHARSET

public static final Charset UTF8_CHARSET

Constructor Detail

IoUtils

public IoUtils()

Method Detail

findPort

public static int findPort()

validPort

public static boolean validPort(int port)

readFileAsString

public static String readFileAsString(File file)

copyFile

public static void copyFile(File sourceFile,
                            File destFile)

indexZipFile

public static Map<String,byte[]> indexZipFile(File jarFile)

recursiveListFile

public static List<String> recursiveListFile(File folder)

recursiveListFile

public static List<String> recursiveListFile(File folder,
                                             String prefix,
                                             Predicate<? super File> filter)

readBytesFromInputStream

public static byte[] readBytesFromInputStream(InputStream input)
                                       throws IOException

Throws:

IOException

readBytesFromZipEntry

public static byte[] readBytesFromZipEntry(File file,
                                           ZipEntry entry)
                                    throws IOException

Throws:

IOException

readBytes

public static byte[] readBytes(File f)
                        throws IOException

Throws:

IOException

write

public static void write(File f,
                         byte[] data)
                  throws IOException

Throws:

IOException

writeBytes

public static void writeBytes(File f,
                              byte[] data)
                       throws IOException

Throws:

IOException

areByteArraysEqual

public static boolean areByteArraysEqual(byte[] b1,
                                         byte[] b2)

asSystemSpecificPath

public static String asSystemSpecificPath(String urlPath,
                                          int colonIndex)