com.atlassian.jira.util.xml
Class JiraFileInputStream

java.lang.Object
  java.io.InputStream
      com.atlassian.jira.util.xml.JiraFileInputStream

All Implemented Interfaces:

Closeable

public class JiraFileInputStream
extends InputStream

An input streams that handles Unicode Byte-Order Mark (BOM) marker within a normal file as well as a ZIP file. Distilled and adapted from http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6206835

Field Summary

static byte[][]	BOMBYTES
static int	MAXBOMBYTES No bom sequence is longer than 4 bytes
static int	NONE
static byte[]	UTF16BEBOMBYTES
static byte[]	UTF16LEBOMBYTES
static byte[]	UTF32BEBOMBYTES
static byte[]	UTF32LEBOMBYTES
static byte[]	UTF8BOMBYTES

Constructor Summary

JiraFileInputStream(File file)

Method Summary

long	getSize()
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

UTF32BEBOMBYTES

public static final byte[] UTF32BEBOMBYTES

UTF32LEBOMBYTES

public static final byte[] UTF32LEBOMBYTES

UTF16BEBOMBYTES

public static final byte[] UTF16BEBOMBYTES

UTF16LEBOMBYTES

public static final byte[] UTF16LEBOMBYTES

UTF8BOMBYTES

public static final byte[] UTF8BOMBYTES

BOMBYTES

public static final byte[][] BOMBYTES

NONE

public static final int NONE

See Also:

Constant Field Values

MAXBOMBYTES

public static final int MAXBOMBYTES

No bom sequence is longer than 4 bytes

See Also:

Constant Field Values

Constructor Detail

JiraFileInputStream

public JiraFileInputStream(File file)
                    throws IOException,
                           FileNotFoundException

Throws:

IOException

FileNotFoundException

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

getSize

public long getSize()