Package org.drools.util

Class IoUtils

java.lang.Object

org.drools.util.IoUtils

public class IoUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final Charset	UTF8_CHARSET

Constructor Summary

Constructors

Constructor	Description
IoUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	areByteArraysEqual(byte[] b1, byte[] b2)
static String	asSystemSpecificPath(String urlPath, int colonIndex)
static long	copy(InputStream input, OutputStream output)
static void	copyFile(File sourceFile, File destFile)
static File	copyInTempFile(InputStream input, String fileExtension)
static int	findPort()
static byte[]	readBytes(File f)
static byte[]	readBytesFromInputStream(InputStream input)
static byte[]	readBytesFromInputStream(InputStream input, boolean closeInput)
static byte[]	readBytesFromZipEntry(File file, ZipEntry entry)
static String	readFileAsString(File file)
static String	readInputStreamAsString(InputStream inputStream)
static String	readJarEntryAsString(JarFile jarFile, JarEntry jarEntry)
static List<String>	recursiveListFile(File folder)
static List<String>	recursiveListFile(File folder, String prefix, Predicate<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 Details

UTF8_CHARSET

public static final Charset UTF8_CHARSET

Constructor Details

IoUtils

public IoUtils()

Method Details

findPort

public static int findPort()

validPort

public static boolean validPort(int port)

readFileAsString

public static String readFileAsString(File file)

readJarEntryAsString

public static String readJarEntryAsString(JarFile jarFile,
 JarEntry jarEntry)

readInputStreamAsString

public static String readInputStreamAsString(InputStream inputStream)

copyFile

public static void copyFile(File sourceFile,
 File destFile)

copy

public static long copy(InputStream input,
 OutputStream output)
                 throws IOException

Throws:

IOException

copyInTempFile

public static File copyInTempFile(InputStream input,
 String fileExtension)
                           throws IOException

Throws:

IOException

recursiveListFile

public static List<String> recursiveListFile(File folder)

recursiveListFile

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

readBytesFromInputStream

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

Throws:

IOException

readBytesFromInputStream

public static byte[] readBytesFromInputStream(InputStream input,
 boolean closeInput)
                                       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)