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BlobBuffer.AsciiInputStream (jTDS API)
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net.sourceforge.jtds.util</FONT>
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Class BlobBuffer.AsciiInputStream</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by">java.io.InputStream
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>net.sourceforge.jtds.util.BlobBuffer.AsciiInputStream</B>
</PRE>
<DL>
<DT><B>Enclosing class:</B><DD><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.html" title="class in net.sourceforge.jtds.util">BlobBuffer</A></DD>
</DL>
<HR>
<DL>
<DT>private class <B>BlobBuffer.AsciiInputStream</B><DT>extends java.io.InputStream</DL>
<P>
An ASCII <code>InputStream</code> over the CLOB buffer.
<p/>
This class interprets ASCII as anything which has a value below 0x80.
This is more rigid than other drivers which allow any character below
0x100 to be converted to returned. The more relaxed coding is useful
when dealing with most single byte character sets and if this behaviour
is desired, comment out the line indicated in the read method.
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<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.AsciiInputStream.html#open">open</A></B></CODE>
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<CODE>private int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.AsciiInputStream.html#readPtr">readPtr</A></B></CODE>
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<TD><B>Fields inherited from class java.io.InputStream</B></TD>
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<TD><CODE></CODE></TD>
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<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.AsciiInputStream.html#BlobBuffer.AsciiInputStream(long)">BlobBuffer.AsciiInputStream</A></B>(long pos)</CODE>
<BR>
Costructs an InputStream object over the BLOB buffer.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.AsciiInputStream.html#available()">available</A></B>()</CODE>
<BR>
Returns the number of bytes available to read.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.AsciiInputStream.html#close()">close</A></B>()</CODE>
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Closes the output stream.</TD>
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<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.AsciiInputStream.html#finalize()">finalize</A></B>()</CODE>
<BR>
Ensures underlying BLOB file can be closed even if user does not
close this stream.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sourceforge/jtds/util/BlobBuffer.AsciiInputStream.html#read()">read</A></B>()</CODE>
<BR>
Read the next byte from the stream.</TD>
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<TD><CODE>mark, markSupported, read, read, reset, skip</CODE></TD>
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<A NAME="readPtr"><!-- --></A><H3>
readPtr</H3>
<PRE>
private int <B>readPtr</B></PRE>
<DL>
<DL>
</DL>
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<A NAME="open"><!-- --></A><H3>
open</H3>
<PRE>
private boolean <B>open</B></PRE>
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<DL>
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<A NAME="BlobBuffer.AsciiInputStream(long)"><!-- --></A><H3>
BlobBuffer.AsciiInputStream</H3>
<PRE>
public <B>BlobBuffer.AsciiInputStream</B>(long pos)
throws java.io.IOException</PRE>
<DL>
<DD>Costructs an InputStream object over the BLOB buffer.
<P>
<DT><B>Parameters:</B><DD><CODE>pos</CODE> - the starting position (from 0)
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an I/O error occurs</DL>
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<A NAME="finalize()"><!-- --></A><H3>
finalize</H3>
<PRE>
protected void <B>finalize</B>()
throws java.lang.Throwable</PRE>
<DL>
<DD>Ensures underlying BLOB file can be closed even if user does not
close this stream.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.lang.Throwable</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="available()"><!-- --></A><H3>
available</H3>
<PRE>
public int <B>available</B>()
throws java.io.IOException</PRE>
<DL>
<DD>Returns the number of bytes available to read.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an I/O error occurs</DL>
</DD>
</DL>
<HR>
<A NAME="read()"><!-- --></A><H3>
read</H3>
<PRE>
public int <B>read</B>()
throws java.io.IOException</PRE>
<DL>
<DD>Read the next byte from the stream.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the next byte as an <code>int</code> or -1 if at EOF
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an I/O error occurs</DL>
</DD>
</DL>
<HR>
<A NAME="close()"><!-- --></A><H3>
close</H3>
<PRE>
public void <B>close</B>()
throws java.io.IOException</PRE>
<DL>
<DD>Closes the output stream.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an I/O error occurs</DL>
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