org.hsqldb.types

Class ClobInputStream

java.lang.Object

java.io.Reader

org.hsqldb.types.ClobInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable

public final class ClobInputStream
extends java.io.Reader

This class is used as an InputStream to retrieve data from a Blob. mark() and reset() are not supported.

Since:

1.9.0

Field Summary

Fields

Modifier and Type	Field and Description
SessionInterface	session

Constructor Summary

Constructors

Constructor and Description
ClobInputStream(SessionInterface session, ClobData clob, long offset, long length)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
int	read()
int	read(char[] cbuf, int off, int len)
long	skip(long n)

Methods inherited from class java.io.Reader

mark, markSupported, read, read, ready, reset

Methods inherited from class java.lang.Object

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

Field Detail

session

public final SessionInterface session

Constructor Detail

ClobInputStream

public ClobInputStream(SessionInterface session,
                       ClobData clob,
                       long offset,
                       long length)

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.Reader

Throws:

java.io.IOException

read

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

Specified by:

read in class java.io.Reader

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.Reader

Throws:

java.io.IOException

available

public int available()

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class java.io.Reader

Throws:

java.io.IOException