Package pro.gravit.utils.helper

Class IOHelper

  • public final class IOHelper
extends java.lang.Object

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void close​(java.io.InputStream in)  
      static void close​(java.io.OutputStream out)  
      static void close​(java.lang.AutoCloseable closeable)  
      static java.net.URL convertToURL​(java.lang.String url)  
      static void copy​(java.nio.file.Path source, java.nio.file.Path target)  
      static void createParentDirs​(java.nio.file.Path path)  
      static java.lang.String decode​(byte[] bytes)  
      static java.lang.String decodeASCII​(byte[] bytes)  
      static void deleteDir​(java.nio.file.Path dir, boolean self)  
      static byte[] encode​(java.lang.String s)  
      static byte[] encodeASCII​(java.lang.String s)  
      static boolean exists​(java.nio.file.Path path)  
      static java.nio.file.Path getCodeSource​(java.lang.Class<?> clazz)  
      static java.lang.String getFileName​(java.nio.file.Path path)  
      static java.lang.String getIP​(java.net.SocketAddress address)  
      static byte[] getResourceBytes​(java.lang.String name)  
      static java.net.URL getResourceURL​(java.lang.String name)  
      static boolean hasExtension​(java.nio.file.Path file, java.lang.String extension)  
      static boolean isDir​(java.nio.file.Path path)  
      static boolean isEmpty​(java.nio.file.Path dir)  
      static boolean isFile​(java.nio.file.Path path)  
      static boolean isValidFileName​(java.lang.String fileName)  
      static boolean isValidPath​(java.lang.String path)  
      static boolean isValidTextureBounds​(int width, int height, boolean cloak)  
      static void move​(java.nio.file.Path source, java.nio.file.Path target)  
      static byte[] newBuffer()  
      static java.io.BufferedInputStream newBufferedInput​(java.net.URL url)  
      static java.io.InputStream newBufferedInput​(java.nio.file.Path file)  
      static java.io.OutputStream newBufferedOutput​(java.nio.file.Path file)  
      static java.io.OutputStream newBufferedOutput​(java.nio.file.Path file, boolean append)  
      static java.io.ByteArrayOutputStream newByteArrayOutput()  
      static char[] newCharBuffer()  
      static java.net.URLConnection newConnection​(java.net.URL url)  
      static java.net.HttpURLConnection newConnectionPost​(java.net.URL url)  
      static java.util.zip.Deflater newDeflater()  
      static java.util.zip.Inflater newInflater()  
      static java.io.InputStream newInput​(java.net.URL url)  
      static java.io.InputStream newInput​(java.nio.file.Path file)  
      static java.io.OutputStream newOutput​(java.nio.file.Path file)  
      static java.io.OutputStream newOutput​(java.nio.file.Path file, boolean append)  
      static java.io.BufferedReader newReader​(java.io.InputStream input)  
      static java.io.BufferedReader newReader​(java.io.InputStream input, java.nio.charset.Charset charset)  
      static java.io.BufferedReader newReader​(java.net.URL url)  
      static java.io.BufferedReader newReader​(java.nio.file.Path file)  
      static java.net.Socket newSocket()  
      static java.io.BufferedWriter newWriter​(java.io.FileDescriptor fd)  
      static java.io.BufferedWriter newWriter​(java.io.OutputStream output)  
      static java.io.BufferedWriter newWriter​(java.nio.file.Path file)  
      static java.io.BufferedWriter newWriter​(java.nio.file.Path file, boolean append)  
      static java.util.zip.ZipEntry newZipEntry​(java.lang.String name)  
      static java.util.zip.ZipEntry newZipEntry​(java.util.zip.ZipEntry entry)  
      static java.util.zip.ZipInputStream newZipInput​(java.io.InputStream input)  
      static java.util.zip.ZipInputStream newZipInput​(java.net.URL url)  
      static java.util.zip.ZipInputStream newZipInput​(java.nio.file.Path file)  
      static byte[] read​(java.io.InputStream input)  
      static void read​(java.io.InputStream input, byte[] bytes)  
      static byte[] read​(java.net.URL url)  
      static byte[] read​(java.nio.file.Path file)  
      static java.nio.file.attribute.BasicFileAttributes readAttributes​(java.nio.file.Path path)  
      static java.awt.image.BufferedImage readTexture​(java.lang.Object input, boolean cloak)  
      static java.lang.String request​(java.net.URL url)  
      static java.net.InetSocketAddress resolve​(java.net.InetSocketAddress address)  
      static java.nio.file.Path resolveIncremental​(java.nio.file.Path dir, java.lang.String name, java.lang.String extension)  
      static java.nio.file.Path resolveJavaBin​(java.nio.file.Path javaDir)  
      static void setSocketFlags​(java.net.Socket socket)  
      static java.nio.file.Path toAbsPath​(java.nio.file.Path path)  
      static java.lang.String toAbsPathString​(java.nio.file.Path path)  
      static byte[] toByteArray​(java.io.InputStream in)  
      static java.nio.file.Path toPath​(java.lang.String path)  
      static java.lang.String toString​(java.nio.file.Path path)  
      static java.net.URI toURI​(java.net.URL url)  
      static java.net.URL toURL​(java.nio.file.Path path)  
      static void transfer​(byte[] write, java.nio.file.Path file, boolean append)  
      static long transfer​(java.io.InputStream input, java.io.OutputStream output)  
      static long transfer​(java.io.InputStream input, java.nio.file.Path file)  
      static long transfer​(java.io.InputStream input, java.nio.file.Path file, boolean append)  
      static void transfer​(java.nio.file.Path file, java.io.OutputStream output)  
      static java.lang.String urlDecode​(java.lang.String s)  
      static java.lang.String urlEncode​(java.lang.String s)  
      static java.lang.String verifyFileName​(java.lang.String fileName)  
      static int verifyLength​(int length, int max)  
      static java.awt.image.BufferedImage verifyTexture​(java.awt.image.BufferedImage skin, boolean cloak)  
      static java.lang.String verifyURL​(java.lang.String url)  
      static void walk​(java.nio.file.Path dir, java.nio.file.FileVisitor<java.nio.file.Path> visitor, boolean hidden)  
      static void write​(java.nio.file.Path file, byte[] bytes)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • UNICODE_CHARSET

        public static final java.nio.charset.Charset UNICODE_CHARSET

      • ASCII_CHARSET

        public static final java.nio.charset.Charset ASCII_CHARSET

      • SOCKET_TIMEOUT

        public static final int SOCKET_TIMEOUT

      • HTTP_TIMEOUT

        public static final int HTTP_TIMEOUT

      • BUFFER_SIZE

        public static final int BUFFER_SIZE

      • FS

        public static final java.nio.file.FileSystem FS

      • PLATFORM_SEPARATOR

        public static final java.lang.String PLATFORM_SEPARATOR

      • POSIX

        public static final boolean POSIX

      • JVM_DIR

        public static final java.nio.file.Path JVM_DIR

      • HOME_DIR

        public static final java.nio.file.Path HOME_DIR

      • WORKING_DIR

        public static final java.nio.file.Path WORKING_DIR

      • USER_AGENT

        public static final java.lang.String USER_AGENT

    • Method Detail

      • close

        public static void close​(java.lang.AutoCloseable closeable)

      • close

        public static void close​(java.io.InputStream in)

      • close

        public static void close​(java.io.OutputStream out)

      • convertToURL

        public static java.net.URL convertToURL​(java.lang.String url)

      • copy

        public static void copy​(java.nio.file.Path source,
                        java.nio.file.Path target)
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • createParentDirs

        public static void createParentDirs​(java.nio.file.Path path)
                             throws java.io.IOException
        Throws:
        java.io.IOException

      • decode

        public static java.lang.String decode​(byte[] bytes)

      • decodeASCII

        public static java.lang.String decodeASCII​(byte[] bytes)

      • deleteDir

        public static void deleteDir​(java.nio.file.Path dir,
                             boolean self)
                      throws java.io.IOException
        Throws:
        java.io.IOException

      • encode

        public static byte[] encode​(java.lang.String s)

      • encodeASCII

        public static byte[] encodeASCII​(java.lang.String s)

      • exists

        public static boolean exists​(java.nio.file.Path path)

      • getCodeSource

        public static java.nio.file.Path getCodeSource​(java.lang.Class<?> clazz)

      • getFileName

        public static java.lang.String getFileName​(java.nio.file.Path path)

      • getIP

        public static java.lang.String getIP​(java.net.SocketAddress address)

      • getResourceBytes

        public static byte[] getResourceBytes​(java.lang.String name)
                               throws java.io.IOException
        Throws:
        java.io.IOException

      • getResourceURL

        public static java.net.URL getResourceURL​(java.lang.String name)
                                   throws java.nio.file.NoSuchFileException
        Throws:
        java.nio.file.NoSuchFileException

      • hasExtension

        public static boolean hasExtension​(java.nio.file.Path file,
                                   java.lang.String extension)

      • isDir

        public static boolean isDir​(java.nio.file.Path path)

      • isEmpty

        public static boolean isEmpty​(java.nio.file.Path dir)
                       throws java.io.IOException
        Throws:
        java.io.IOException

      • isFile

        public static boolean isFile​(java.nio.file.Path path)

      • isValidFileName

        public static boolean isValidFileName​(java.lang.String fileName)

      • isValidPath

        public static boolean isValidPath​(java.lang.String path)

      • isValidTextureBounds

        public static boolean isValidTextureBounds​(int width,
                                           int height,
                                           boolean cloak)

      • move

        public static void move​(java.nio.file.Path source,
                        java.nio.file.Path target)
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • newBuffer

        public static byte[] newBuffer()

      • newByteArrayOutput

        public static java.io.ByteArrayOutputStream newByteArrayOutput()

      • newCharBuffer

        public static char[] newCharBuffer()

      • newConnection

        public static java.net.URLConnection newConnection​(java.net.URL url)
                                            throws java.io.IOException
        Throws:
        java.io.IOException

      • newConnectionPost

        public static java.net.HttpURLConnection newConnectionPost​(java.net.URL url)
                                                    throws java.io.IOException
        Throws:
        java.io.IOException

      • newDeflater

        public static java.util.zip.Deflater newDeflater()

      • newInflater

        public static java.util.zip.Inflater newInflater()

      • newInput

        public static java.io.InputStream newInput​(java.nio.file.Path file)
                                    throws java.io.IOException
        Throws:
        java.io.IOException

      • newBufferedInput

        public static java.io.InputStream newBufferedInput​(java.nio.file.Path file)
                                            throws java.io.IOException
        Throws:
        java.io.IOException

      • newInput

        public static java.io.InputStream newInput​(java.net.URL url)
                                    throws java.io.IOException
        Throws:
        java.io.IOException

      • newBufferedInput

        public static java.io.BufferedInputStream newBufferedInput​(java.net.URL url)
                                                    throws java.io.IOException
        Throws:
        java.io.IOException

      • newOutput

        public static java.io.OutputStream newOutput​(java.nio.file.Path file)
                                      throws java.io.IOException
        Throws:
        java.io.IOException

      • newBufferedOutput

        public static java.io.OutputStream newBufferedOutput​(java.nio.file.Path file)
                                              throws java.io.IOException
        Throws:
        java.io.IOException

      • newOutput

        public static java.io.OutputStream newOutput​(java.nio.file.Path file,
                                             boolean append)
                                      throws java.io.IOException
        Throws:
        java.io.IOException

      • newBufferedOutput

        public static java.io.OutputStream newBufferedOutput​(java.nio.file.Path file,
                                                     boolean append)
                                              throws java.io.IOException
        Throws:
        java.io.IOException

      • newReader

        public static java.io.BufferedReader newReader​(java.io.InputStream input)

      • newReader

        public static java.io.BufferedReader newReader​(java.io.InputStream input,
                                               java.nio.charset.Charset charset)

      • newReader

        public static java.io.BufferedReader newReader​(java.nio.file.Path file)
                                        throws java.io.IOException
        Throws:
        java.io.IOException

      • newReader

        public static java.io.BufferedReader newReader​(java.net.URL url)
                                        throws java.io.IOException
        Throws:
        java.io.IOException

      • newSocket

        public static java.net.Socket newSocket()
                                 throws java.net.SocketException
        Throws:
        java.net.SocketException

      • newWriter

        public static java.io.BufferedWriter newWriter​(java.io.FileDescriptor fd)

      • newWriter

        public static java.io.BufferedWriter newWriter​(java.io.OutputStream output)

      • newWriter

        public static java.io.BufferedWriter newWriter​(java.nio.file.Path file)
                                        throws java.io.IOException
        Throws:
        java.io.IOException

      • newWriter

        public static java.io.BufferedWriter newWriter​(java.nio.file.Path file,
                                               boolean append)
                                        throws java.io.IOException
        Throws:
        java.io.IOException

      • newZipEntry

        public static java.util.zip.ZipEntry newZipEntry​(java.lang.String name)

      • newZipEntry

        public static java.util.zip.ZipEntry newZipEntry​(java.util.zip.ZipEntry entry)

      • newZipInput

        public static java.util.zip.ZipInputStream newZipInput​(java.io.InputStream input)

      • newZipInput

        public static java.util.zip.ZipInputStream newZipInput​(java.nio.file.Path file)
                                                throws java.io.IOException
        Throws:
        java.io.IOException

      • newZipInput

        public static java.util.zip.ZipInputStream newZipInput​(java.net.URL url)
                                                throws java.io.IOException
        Throws:
        java.io.IOException

      • read

        public static byte[] read​(java.io.InputStream input)
                   throws java.io.IOException
        Throws:
        java.io.IOException

      • read

        public static void read​(java.io.InputStream input,
                        byte[] bytes)
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • read

        public static byte[] read​(java.nio.file.Path file)
                   throws java.io.IOException
        Throws:
        java.io.IOException

      • read

        public static byte[] read​(java.net.URL url)
                   throws java.io.IOException
        Throws:
        java.io.IOException

      • readAttributes

        public static java.nio.file.attribute.BasicFileAttributes readAttributes​(java.nio.file.Path path)
                                                                  throws java.io.IOException
        Throws:
        java.io.IOException

      • readTexture

        public static java.awt.image.BufferedImage readTexture​(java.lang.Object input,
                                                       boolean cloak)
                                                throws java.io.IOException
        Throws:
        java.io.IOException

      • request

        public static java.lang.String request​(java.net.URL url)
                                throws java.io.IOException
        Throws:
        java.io.IOException

      • resolve

        public static java.net.InetSocketAddress resolve​(java.net.InetSocketAddress address)

      • resolveIncremental

        public static java.nio.file.Path resolveIncremental​(java.nio.file.Path dir,
                                                    java.lang.String name,
                                                    java.lang.String extension)

      • resolveJavaBin

        public static java.nio.file.Path resolveJavaBin​(java.nio.file.Path javaDir)

      • setSocketFlags

        public static void setSocketFlags​(java.net.Socket socket)
                           throws java.net.SocketException
        Throws:
        java.net.SocketException

      • toAbsPathString

        public static java.lang.String toAbsPathString​(java.nio.file.Path path)

      • toAbsPath

        public static java.nio.file.Path toAbsPath​(java.nio.file.Path path)

      • toByteArray

        public static byte[] toByteArray​(java.io.InputStream in)
                          throws java.io.IOException
        Throws:
        java.io.IOException

      • toPath

        public static java.nio.file.Path toPath​(java.lang.String path)

      • toString

        public static java.lang.String toString​(java.nio.file.Path path)

      • toURI

        public static java.net.URI toURI​(java.net.URL url)

      • toURL

        public static java.net.URL toURL​(java.nio.file.Path path)

      • transfer

        public static void transfer​(byte[] write,
                            java.nio.file.Path file,
                            boolean append)
                     throws java.io.IOException
        Throws:
        java.io.IOException

      • transfer

        public static long transfer​(java.io.InputStream input,
                            java.io.OutputStream output)
                     throws java.io.IOException
        Throws:
        java.io.IOException

      • transfer

        public static long transfer​(java.io.InputStream input,
                            java.nio.file.Path file)
                     throws java.io.IOException
        Throws:
        java.io.IOException

      • transfer

        public static long transfer​(java.io.InputStream input,
                            java.nio.file.Path file,
                            boolean append)
                     throws java.io.IOException
        Throws:
        java.io.IOException

      • transfer

        public static void transfer​(java.nio.file.Path file,
                            java.io.OutputStream output)
                     throws java.io.IOException
        Throws:
        java.io.IOException

      • urlDecode

        public static java.lang.String urlDecode​(java.lang.String s)

      • urlEncode

        public static java.lang.String urlEncode​(java.lang.String s)

      • verifyFileName

        public static java.lang.String verifyFileName​(java.lang.String fileName)

      • verifyLength

        public static int verifyLength​(int length,
                               int max)
                        throws java.io.IOException
        Throws:
        java.io.IOException

      • verifyTexture

        public static java.awt.image.BufferedImage verifyTexture​(java.awt.image.BufferedImage skin,
                                                         boolean cloak)

      • verifyURL

        public static java.lang.String verifyURL​(java.lang.String url)

      • walk

        public static void walk​(java.nio.file.Path dir,
                        java.nio.file.FileVisitor<java.nio.file.Path> visitor,
                        boolean hidden)
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • write

        public static void write​(java.nio.file.Path file,
                         byte[] bytes)
                  throws java.io.IOException
        Throws:
        java.io.IOException