org.apache.axiom.attachments
Class BoundaryPushbackInputStream
java.lang.Object
java.io.InputStream
org.apache.axiom.attachments.BoundaryPushbackInputStream
- public class BoundaryPushbackInputStream
- extends java.io.InputStream
An InputStream that reads bytes up to a boundary.
The boundary is not logically part of the bytes to read.
The wrapped PushbackInputStream is set to to the byte after
the boundary once the bytes are read.
The boundary is not logically returned.
There are two forms that are supported, where . is a byte
.......................boundary
and
..................../r/nboundary
In both cases, only the bytes (.) are returned.
Method Summary |
protected int |
boundaryPosition(byte[] searchbuf,
int start,
int end)
Read from the boundary delimited stream. |
boolean |
getBoundaryStatus()
|
int |
read()
Read from the boundary delimited stream. |
int |
read(byte[] b)
|
int |
read(byte[] b,
int off,
int len)
Read from the boundary delimited stream. |
Methods inherited from class java.io.InputStream |
available, close, mark, markSupported, reset, skip |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BOUNDARY_NT_FOUND
protected static final int BOUNDARY_NT_FOUND
- See Also:
- Constant Field Values
BoundaryPushbackInputStream
public BoundaryPushbackInputStream(java.io.PushbackInputStream inStream,
byte[] boundary,
int pushBackSize)
- Parameters:
inStream
- boundary
- pushBackSize
-
read
public int read(byte[] b)
throws java.io.IOException
- Throws:
java.io.IOException
read
public int read()
throws java.io.IOException
- Read from the boundary delimited stream.
Generally, this won't be called...callers will
most likely call the read(byte[]..) methods
- Returns:
- The byte read, or -1 if endof stream.
- Throws:
java.io.IOException
read
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
- Read from the boundary delimited stream.
- Parameters:
b
- is the array to read into.off
- is the offsetlen
-
- Returns:
- the number of bytes read. -1 if endof stream.
- Throws:
java.io.IOException
boundaryPosition
protected int boundaryPosition(byte[] searchbuf,
int start,
int end)
throws java.io.IOException
- Read from the boundary delimited stream.
- Parameters:
searchbuf
- start
- end
-
- Returns:
- The position of the boundary.
- Throws:
java.io.IOException
getBoundaryStatus
public boolean getBoundaryStatus()
Copyright © 2004-2007 Apache Software Foundation. All Rights Reserved.