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java.lang.Objectorg.apache.thrift.transport.TTransport
public abstract class TTransport
Generic class that encapsulates the I/O layer. This is basically a thin wrapper around the combined functionality of Java input/output streams.
Constructor Summary | |
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TTransport()
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Method Summary | |
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abstract void |
close()
Closes the transport. |
void |
flush()
Flush any pending data out of a transport buffer. |
abstract boolean |
isOpen()
Queries whether the transport is open. |
abstract void |
open()
Opens the transport for reading/writing. |
boolean |
peek()
Is there more data to be read? |
abstract int |
read(byte[] buf,
int off,
int len)
Reads up to len bytes into buffer buf, starting att offset off. |
int |
readAll(byte[] buf,
int off,
int len)
Guarantees that all of len bytes are actually read off the transport. |
void |
write(byte[] buf)
Writes the buffer to the output |
abstract void |
write(byte[] buf,
int off,
int len)
Writes up to len bytes from the buffer. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TTransport()
Method Detail |
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public abstract boolean isOpen()
public boolean peek()
public abstract void open() throws TTransportException
TTransportException
- if the transport could not be openedpublic abstract void close()
public abstract int read(byte[] buf, int off, int len) throws TTransportException
buf
- Array to read intooff
- Index to start reading atlen
- Maximum number of bytes to read
TTransportException
- if there was an error reading datapublic int readAll(byte[] buf, int off, int len) throws TTransportException
buf
- Array to read intooff
- Index to start reading atlen
- Maximum number of bytes to read
TTransportException
- if there was an error reading datapublic void write(byte[] buf) throws TTransportException
buf
- The output data buffer
TTransportException
- if an error occurs writing datapublic abstract void write(byte[] buf, int off, int len) throws TTransportException
buf
- The output data bufferoff
- The offset to start writing fromlen
- The number of bytes to write
TTransportException
- if there was an error writing datapublic void flush() throws TTransportException
TTransportException
- if there was an error writing out data.
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