Package org.apache.xmlbeans.impl.util

Class LongUTFDataOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.DataOutputStream

org.apache.xmlbeans.impl.util.LongUTFDataOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

public class LongUTFDataOutputStream
extends DataOutputStream

This class works around the size limitation of UTF strings (< 64kb) of DataOutputStream and needs to be used with LongUTFDataInputStream

Constructor Summary

Constructors

Constructor	Description
LongUTFDataOutputStream(OutputStream out)

Method Summary

Modifier and Type	Method	Description
static int	countUTF(String str)
void	writeLongUTF(String str)	Checks the length of the to-be-written UTF-8 array, if the length is below 64k then DataOutputStream.writeUTF(String) is called, otherwise a 4-byte (int) is injected to list/count the appended UTF-8 bytes
void	writeShortOrInt(int value)
static void	writeShortOrInt(DataOutputStream dos, int value)

Methods inherited from class java.io.DataOutputStream

flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.DataOutput

write

Constructor Details

LongUTFDataOutputStream

public LongUTFDataOutputStream(OutputStream out)

Method Details

writeShortOrInt

public void writeShortOrInt(int value)
                     throws IOException

Throws:

IOException

writeShortOrInt

public static void writeShortOrInt(DataOutputStream dos,
 int value)
                            throws IOException

Throws:

IOException

writeLongUTF

public void writeLongUTF(String str)
                  throws IOException

Checks the length of the to-be-written UTF-8 array, if the length is below 64k then DataOutputStream.writeUTF(String) is called, otherwise a 4-byte (int) is injected to list/count the appended UTF-8 bytes

Parameters:

str - the string to be written as UTF8-modified

Throws:

IOException

countUTF

public static int countUTF(String str)