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| org.apache.http.nio</FONT> |
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| Interface FileContentDecoder</H2> |
| <DL> |
| <DT><B>All Superinterfaces:</B> <DD><A HREF="../../../../org/apache/http/nio/ContentDecoder.html" title="interface in org.apache.http.nio">ContentDecoder</A></DD> |
| </DL> |
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| <DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/apache/http/impl/nio/codecs/IdentityDecoder.html" title="class in org.apache.http.impl.nio.codecs">IdentityDecoder</A>, <A HREF="../../../../org/apache/http/impl/nio/codecs/LengthDelimitedDecoder.html" title="class in org.apache.http.impl.nio.codecs">LengthDelimitedDecoder</A></DD> |
| </DL> |
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| <DL> |
| <DT><PRE>public interface <B>FileContentDecoder</B><DT>extends <A HREF="../../../../org/apache/http/nio/ContentDecoder.html" title="interface in org.apache.http.nio">ContentDecoder</A></DL> |
| </PRE> |
| |
| <P> |
| A content decoder capable of transferring data directly to a <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/nio/channels/FileChannel.html" title="class or interface in java.nio.channels"><CODE>FileChannel</CODE></A> |
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| <DT><B>Since:</B></DT> |
| <DD>4.0</DD> |
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| <CODE> long</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/nio/FileContentDecoder.html#transfer(java.nio.channels.FileChannel, long, long)">transfer</A></B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/nio/channels/FileChannel.html" title="class or interface in java.nio.channels">FileChannel</A> dst, |
| long position, |
| long count)</CODE> |
| |
| <BR> |
| Transfers a portion of entity content from the underlying network channel |
| into the given file channel.<br> |
| |
| <b>Warning</b>: Many implementations cannot write beyond the length of the file.</TD> |
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| <TH ALIGN="left"><B>Methods inherited from interface org.apache.http.nio.<A HREF="../../../../org/apache/http/nio/ContentDecoder.html" title="interface in org.apache.http.nio">ContentDecoder</A></B></TH> |
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| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../org/apache/http/nio/ContentDecoder.html#isCompleted()">isCompleted</A>, <A HREF="../../../../org/apache/http/nio/ContentDecoder.html#read(java.nio.ByteBuffer)">read</A></CODE></TD> |
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| <A NAME="transfer(java.nio.channels.FileChannel, long, long)"><!-- --></A><H3> |
| transfer</H3> |
| <PRE> |
| long <B>transfer</B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/nio/channels/FileChannel.html" title="class or interface in java.nio.channels">FileChannel</A> dst, |
| long position, |
| long count) |
| throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE> |
| <DL> |
| <DD>Transfers a portion of entity content from the underlying network channel |
| into the given file channel.<br> |
| |
| <b>Warning</b>: Many implementations cannot write beyond the length of the file. |
| If the position exceeds the channel's size, some implementations |
| may throw an IOException. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>dst</CODE> - the target FileChannel to transfer data into.<DD><CODE>position</CODE> - The position within the file at which the transfer is to begin; |
| must be non-negative. |
| <b>Must be less than or equal to the size of the file</b><DD><CODE>count</CODE> - The maximum number of bytes to be transferred; must be |
| non-negative |
| <DT><B>Returns:</B><DD>The number of bytes, possibly zero, |
| that were actually transferred |
| <DT><B>Throws:</B> |
| <DD><CODE>IOException,</CODE> - if some I/O error occurs. |
| <DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL> |
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