be.SIRAPRISE.util
Class MyDataInputStream

java.lang.Object
  be.SIRAPRISE.util.MyDataInputStream

public class MyDataInputStream
extends java.lang.Object

Author:

Erwin Smout

Constructor Summary

MyDataInputStream()

Method Summary

static java.lang.String	getBigUTFString(java.io.DataInputStream in) Reads from the stream in a representation of a Unicode character string encoded in Java modified UTF-8 format; this string of characters is then returned as a String.
static java.lang.String	getSmallUTFString(java.io.DataInputStream in) Reads from the stream in a representation of a Unicode character string encoded in Java modified UTF-8 format; this string of characters is then returned as a String.
static java.lang.String	getUTFString(java.io.DataInputStream in, int charlength, int byteLength) Gets The String whose UTF-encoded bytes are the next bytes read from the inputStream argument
static byte[]	readExactNumberOfBytes(java.io.DataInputStream in, int byteCount) Gets A byte array the size of byteCount holding the next bytes read from the inputStream argument

Methods inherited from class java.lang.Object

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

Constructor Detail

MyDataInputStream

public MyDataInputStream()

Method Detail

getBigUTFString

public static java.lang.String getBigUTFString(java.io.DataInputStream in)
                                        throws java.io.IOException

Reads from the stream in a representation of a Unicode character string encoded in Java modified UTF-8 format; this string of characters is then returned as a String. The details of the modified UTF-8 representation are exactly the same as for the readUTF method of DataInput.

Parameters:

in - a data input stream.

Returns:

the string as decoded from the Unicode-encoded bytestream.

Throws:

java.io.IOException

getSmallUTFString

public static java.lang.String getSmallUTFString(java.io.DataInputStream in)
                                          throws java.io.IOException,
                                                 java.io.UTFDataFormatException

Reads from the stream in a representation of a Unicode character string encoded in Java modified UTF-8 format; this string of characters is then returned as a String. The details of the modified UTF-8 representation are exactly the same as for the readUTF method of DataInput.

Parameters:

in - a data input stream.

Returns:

the string as decoded from the Unicode-encoded bytestream.

Throws:

java.io.IOException

java.io.UTFDataFormatException

getUTFString

public static java.lang.String getUTFString(java.io.DataInputStream in,
                                            int charlength,
                                            int byteLength)
                                     throws java.io.IOException,
                                            java.io.UTFDataFormatException

Gets The String whose UTF-encoded bytes are the next bytes read from the inputStream argument

Parameters:

in - The InputStream to read

charlength - The character length of the String

byteLength - The number of bytes that are to be read from the inputstream

Returns:

The String whose UTF-encoded bytes are the next bytes read from the inputStream argument

Throws:

java.io.IOException

java.io.UTFDataFormatException

readExactNumberOfBytes

public static byte[] readExactNumberOfBytes(java.io.DataInputStream in,
                                            int byteCount)
                                     throws java.io.IOException

Gets A byte array the size of byteCount holding the next bytes read from the inputStream argument

Parameters:

in - The InputStream to read

byteCount - the number of bytes to read

Returns:

A byte array the size of byteCount holding the next bytes read from the inputStream argument

Throws:

java.io.IOException