Package com.oracle.coherence.common.base

Class Reads

  • public abstract class Reads
extends Object
    Class for providing read functionality.
    Since:
    20.06
    Author:
    cp 2000.08.02

    • Constructor Summary

      Constructors 
      Constructor Description
      Reads()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static byte[] read​(DataInput stream)
      Read the contents out of the passed stream and return the result as a byte array.
      static byte[] read​(DataInputStream stream)
      Read the contents out of the passed stream and return the result as a byte array.
      static byte[] read​(File file)
      Read the contents out of the specified file and return the result as a byte array.
      static byte[] read​(InputStream stream)
      Read the contents out of the passed stream and return the result as a byte array.
      static int read​(InputStream stream, byte[] ab)
      Read the contents out of the passed stream into the passed byte array and return the length read.
      static String read​(Reader reader)
      Read the contents out of the passed Reader and return the result as a String.
      static byte[] read​(URL url)
      Read the contents of the specified URL and return the result as a byte array.

    • Constructor Detail

      • Reads

        public Reads()

    • Method Detail

      • read

        public static int read​(InputStream stream,
                       byte[] ab)
                throws IOException
        Read the contents out of the passed stream into the passed byte array and return the length read. This method will read up to the number of bytes that can fit into the passed array.
        Parameters:
        stream - a java.io.InputStream object to read from
        ab - a byte array to read into
        Returns:
        the number of bytes read from the InputStream and stored into the passed byte array
        Throws:
        IOException - if an error occurs

      • read

        public static byte[] read​(InputStream stream)
                   throws IOException
        Read the contents out of the passed stream and return the result as a byte array.
        Parameters:
        stream - a java.io.InputStream object to read from
        Returns:
        a byte array containing the contents of the passed InputStream
        Throws:
        IOException - if an error occurs

      • read

        public static byte[] read​(DataInput stream)
                   throws IOException
        Read the contents out of the passed stream and return the result as a byte array.
        Parameters:
        stream - a java.io.DataInput object to read from
        Returns:
        a byte array containing the contents of the passed stream
        Throws:
        IOException - if an error occurs

      • read

        public static byte[] read​(DataInputStream stream)
                   throws IOException
        Read the contents out of the passed stream and return the result as a byte array.
        Parameters:
        stream - a java.io.DataInputStream object to read from
        Returns:
        a byte array containing the contents of the passed InputStream
        Throws:
        IOException - if an error occurs

      • read

        public static String read​(Reader reader)
                   throws IOException
        Read the contents out of the passed Reader and return the result as a String.
        Parameters:
        reader - a java.io.Reader object to read from
        Returns:
        a String containing the contents of the passed Reader
        Throws:
        IOException - if an error occurs

      • read

        public static byte[] read​(File file)
                   throws IOException
        Read the contents out of the specified file and return the result as a byte array.
        Parameters:
        file - the java.io.File object to read the contents of
        Returns:
        the contents of the specified File as a byte array
        Throws:
        IOException - if an error occurs

      • read

        public static byte[] read​(URL url)
                   throws IOException
        Read the contents of the specified URL and return the result as a byte array.
        Parameters:
        url - the java.net.URL object to read the contents of
        Returns:
        the contents of the specified URL as a byte array
        Throws:
        IOException - if an error occurs