Package com.castlabs.utils

Class IOUtils

java.lang.Object
com.castlabs.utils.IOUtils
public class IOUtils extends Object
Utility functions for IO operations
Since:
2.0.0

  • Constructor Summary

    Constructors
    Constructor
    Description
    IOUtils()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    closeQuietly(com.google.android.exoplayer2.upstream.DataSource closeable)
    Quietly close the given DataSource and ignore any IO exceptions.
    static void
    closeQuietly(Closeable closeable)
    Quietly close the given closable and ignore any IO exceptions.
    static void
    copy(InputStream input, OutputStream output)
    Copy the content from the input to the output stream and closes both the input and the output stream
    static void
    copy(InputStream input, Writer writer)
    Copy the input stream content as UTF-8 chars to the writer
    static void
    copy(Reader reader, Writer writer)
    Copy the content from teh given reader to the given writer and closes reader and writer
    static byte[]
    toByteArray(InputStream content)
    Read and return the content of the given stream as byte[]
    static String
    toString(InputStream content)
    Gets the contents of an InputStream as a String assuming UTF8 encoding

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • IOUtils

      public IOUtils()

  • Method Details

    • toString

      public static String toString(InputStream content) throws IOException
      Gets the contents of an InputStream as a String assuming UTF8 encoding
      Parameters:
      content - the input
      Returns:
      content of the given input stream as String
      Throws:
      IOException - in case of any errors

    • toByteArray

      public static byte[] toByteArray(InputStream content) throws IOException
      Read and return the content of the given stream as byte[]
      Parameters:
      content - the content
      Returns:
      byte array of the content of the stream
      Throws:
      IOException - in case of any errors

    • closeQuietly

      public static void closeQuietly(@Nullable Closeable closeable)
      Quietly close the given closable and ignore any IO exceptions. Null input will be ignored.
      Parameters:
      closeable - the closable. If null the method will just return.

    • closeQuietly

      public static void closeQuietly(@Nullable com.google.android.exoplayer2.upstream.DataSource closeable)
      Quietly close the given DataSource and ignore any IO exceptions. Null input will be ignored.
      Parameters:
      closeable - the closable. If null the method will just return.

    • copy

      public static void copy(InputStream input, Writer writer) throws IOException
      Copy the input stream content as UTF-8 chars to the writer
      Parameters:
      input - input stream
      writer - output writer
      Throws:
      IOException - in case of an error

    • copy

      public static void copy(Reader reader, Writer writer) throws IOException
      Copy the content from teh given reader to the given writer and closes reader and writer
      Parameters:
      reader - the reader
      writer - the writer
      Throws:
      IOException - in case of an error

    • copy

      public static void copy(InputStream input, OutputStream output) throws IOException
      Copy the content from the input to the output stream and closes both the input and the output stream
      Parameters:
      input - the input stream
      output - the output stream
      Throws:
      IOException - in case of an IO error while reading or writing the streams