oracle.jbo.client.remote
Class ClobDomainCharacterStream

java.lang.Object
  java.io.Reader
      oracle.jbo.client.remote.ClobDomainCharacterStream

All Implemented Interfaces:

java.io.Closeable, java.lang.Readable

public class ClobDomainCharacterStream
extends java.io.Reader

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

ClobDomainCharacterStream(Transaction am, DomainOwnerInterface row, java.lang.String id)

Method Summary

int	available()
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, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ClobDomainCharacterStream

public ClobDomainCharacterStream(Transaction am,
                                 DomainOwnerInterface row,
                                 java.lang.String id)

Method Detail

read

public int read(char[] cbuf,
                int off,
                int len)
         throws java.io.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.

Specified by:

read in class java.io.Reader

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:

java.io.IOException - If an I/O error occurs

available

public int available()

close

public void close()
           throws java.io.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.

Specified by:

close in interface java.io.Closeable

Specified by:

close in class java.io.Reader

Throws:

java.io.IOException - If an I/O error occurs