public class HTTPInputStream
extends java.io.InputStream
URL.openStream()
that
makes it Seekable
and PositionedReadable
to be used
with FSDataInputStream
, hence HTTPFileSystem
.
All methods are delegated to the underlying (wrapped) input stream.
Non-supported methods raise an exception if called.Constructor and Description |
---|
HTTPInputStream(java.io.InputStream in) |
Modifier and Type | Method and Description |
---|---|
int |
available() |
void |
close() |
boolean |
equals(java.lang.Object obj) |
long |
getPos() |
int |
hashCode() |
void |
mark(int readlimit) |
boolean |
markSupported() |
int |
read() |
int |
read(byte[] b) |
int |
read(byte[] b,
int off,
int len) |
int |
read(long position,
byte[] buffer,
int offset,
int length) |
void |
readFully(long position,
byte[] buffer) |
void |
readFully(long position,
byte[] buffer,
int offset,
int length) |
void |
reset() |
void |
seek(long newPos) |
boolean |
seekToNewSource(long targetPos) |
long |
skip(long n) |
java.lang.String |
toString() |
public int read() throws java.io.IOException
read
in class java.io.InputStream
java.io.IOException
public int hashCode()
hashCode
in class java.lang.Object
public int read(byte[] b) throws java.io.IOException
read
in class java.io.InputStream
java.io.IOException
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public int read(byte[] b, int off, int len) throws java.io.IOException
read
in class java.io.InputStream
java.io.IOException
public long skip(long n) throws java.io.IOException
skip
in class java.io.InputStream
java.io.IOException
public java.lang.String toString()
toString
in class java.lang.Object
public int available() throws java.io.IOException
available
in class java.io.InputStream
java.io.IOException
public void close() throws java.io.IOException
close
in interface java.io.Closeable
close
in interface java.lang.AutoCloseable
close
in class java.io.InputStream
java.io.IOException
public void mark(int readlimit)
mark
in class java.io.InputStream
public void reset() throws java.io.IOException
reset
in class java.io.InputStream
java.io.IOException
public boolean markSupported()
markSupported
in class java.io.InputStream
public int read(long position, byte[] buffer, int offset, int length) throws java.io.IOException
java.io.IOException
public void readFully(long position, byte[] buffer, int offset, int length) throws java.io.IOException
java.io.IOException
public void readFully(long position, byte[] buffer) throws java.io.IOException
java.io.IOException
public void seek(long newPos) throws java.io.IOException
java.io.IOException
public long getPos() throws java.io.IOException
java.io.IOException
public boolean seekToNewSource(long targetPos) throws java.io.IOException
java.io.IOException