org.brains2b.sql.meta.types

Interface Stream

public interface Stream

Simple interface that defines a data-type as stream and supplies both an output as input stream for the datatype.

Version:

0.90 [Mar 18, 2008]

Author:

dennis@brains2b.nl

Method Summary

Modifier and Type	Method and Description
java.io.InputStream	getInputStream() get the input stream
java.io.OutputStream	getOutputStream() get the output stream
boolean	isAccessed() check if the input or output was ever used to prevent unecessary reading and writing for streams that were never accessed.
long	length() get the length of the Stream

Method Detail

getInputStream

java.io.InputStream getInputStream()
                            throws java.sql.SQLException

get the input stream

Returns:

InputStream

Throws:

SQLException, - if the InputStream cannot be created

java.sql.SQLException

getOutputStream

java.io.OutputStream getOutputStream()
                              throws java.sql.SQLException

get the output stream

Returns:

OutputStream

Throws:

SQLException, - if the OutputStream cannot be created

java.sql.SQLException

isAccessed

boolean isAccessed()
            throws java.sql.SQLException

check if the input or output was ever used to prevent unecessary reading and writing for streams that were never accessed.

Returns:

boolean, true if stream was accessed, false otherwise

Throws:

SQLException, - if the Input or OutputStream cannot be accessed

java.sql.SQLException

length

long length()
     throws java.sql.SQLException

get the length of the Stream

Returns:

long

Throws:

SQLException, - if the underlying Stream is not available

java.sql.SQLException