public class IMAPInputStream
extends java.io.InputStream
Constructor and Description |
---|
IMAPInputStream(IMAPMessage msg,
java.lang.String section,
int max,
boolean peek)
Create an IMAPInputStream.
|
Modifier and Type | Method and Description |
---|---|
int |
available()
Returns the number of bytes that can be read from this input
stream without blocking.
|
int |
read()
Reads the next byte of data from this buffered input stream.
|
int |
read(byte[] b)
Reads up to
b.length bytes of data from this input
stream into an array of bytes. |
int |
read(byte[] b,
int off,
int len)
Reads up to
len bytes of data from this
input stream into the given buffer. |
public IMAPInputStream(IMAPMessage msg, java.lang.String section, int max, boolean peek)
msg
- the IMAPMessage the data will come fromsection
- the IMAP section/part identifier for the datamax
- the number of bytes in this sectionpeek
- peek instead of fetch?public int read() throws java.io.IOException
-1
is returned.read
in class java.io.InputStream
java.io.IOException
public int read(byte[] b, int off, int len) throws java.io.IOException
len
bytes of data from this
input stream into the given buffer.
Returns the total number of bytes read into the buffer,
or -1
if there is no more data.
Note that this method mimics the "weird !" semantics of BufferedInputStream in that the number of bytes actually returned may be less that the requested value. So callers of this routine should be aware of this and must check the return value to insure that they have obtained the requisite number of bytes.
read
in class java.io.InputStream
java.io.IOException
public int read(byte[] b) throws java.io.IOException
b.length
bytes of data from this input
stream into an array of bytes.
Returns the total number of bytes read into the buffer, or
-1
is there is no more data.
Note that this method mimics the "weird !" semantics of BufferedInputStream in that the number of bytes actually returned may be less that the requested value. So callers of this routine should be aware of this and must check the return value to insure that they have obtained the requisite number of bytes.
read
in class java.io.InputStream
java.io.IOException
public int available() throws java.io.IOException
available
in class java.io.InputStream
java.io.IOException
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