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SerializableReader (JBoss Connector API) - JBoss 4.0.1 sp1 connector API Documentation 英文版文档

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org.jboss.resource.adapter.jdbc.remote
Class SerializableReader

java.lang.Object
  java.io.Reader
      org.jboss.resource.adapter.jdbc.remote.SerializableReader

All Implemented Interfaces:

Serializable

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public class SerializableReader

extends Reader

implements Serializable

Author:

Tom Elrod

See Also:

Serialized Form

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Field Summary
protected  char[]	buf
protected  int	count
protected  int	mark
protected  int	pos

 

Fields inherited from class java.io.Reader

lock

 

Constructor Summary

SerializableReader(Reader reader)

 

Method Summary
void	close()           Close the stream.
int	read(char[] cbuf, int off, int len)           Read characters into a portion of an array.

 

Methods inherited from class java.io.Reader

mark, markSupported, read, read, ready, reset, skip

 

Methods inherited from class java.lang.Object

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

 

Field Detail

buf

protected char[] buf

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pos

protected int pos

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mark

protected int mark

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count

protected int count

Constructor Detail

SerializableReader

public SerializableReader(Reader reader)
                   throws IOException

Method Detail

close

public void close()
           throws IOException

Close the stream. Once a stream has been closed, further read(), ready(), mark(), or reset() invocations will throw an IOException. Closing a previously-closed stream, however, has no effect.

Throws:

IOException - If an I/O error occurs

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read

public int read(char[] cbuf,
                int off,
                int len)
         throws IOException

Read characters into a portion of an array. This method will block until some input is available, an I/O error occurs, or the end of the stream is reached.

Parameters:

cbuf - Destination buffer

off - Offset at which to start storing characters

len - Maximum number of characters to read

Returns:

The number of characters read, or -1 if the end of the stream has been reached

Throws:

IOException - If an I/O error occurs

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