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QCodec (Encode/Decode Utilities (Version 1.3))
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org.apache.commons.codec.net</FONT>
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Class QCodec</H2>
<PRE>
<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../../../org/apache/commons/codec/net/RFC1522Codec.html" title="class in org.apache.commons.codec.net">org.apache.commons.codec.net.RFC1522Codec</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.commons.codec.net.QCodec</B>
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<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/commons/codec/Decoder.html" title="interface in org.apache.commons.codec">Decoder</A>, <A HREF="../../../../../org/apache/commons/codec/Encoder.html" title="interface in org.apache.commons.codec">Encoder</A>, <A HREF="../../../../../org/apache/commons/codec/StringDecoder.html" title="interface in org.apache.commons.codec">StringDecoder</A>, <A HREF="../../../../../org/apache/commons/codec/StringEncoder.html" title="interface in org.apache.commons.codec">StringEncoder</A></DD>
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<DL>
<DT>public class <B>QCodec</B><DT>extends <A HREF="../../../../../org/apache/commons/codec/net/RFC1522Codec.html" title="class in org.apache.commons.codec.net">RFC1522Codec</A><DT>implements <A HREF="../../../../../org/apache/commons/codec/StringEncoder.html" title="interface in org.apache.commons.codec">StringEncoder</A>, <A HREF="../../../../../org/apache/commons/codec/StringDecoder.html" title="interface in org.apache.commons.codec">StringDecoder</A></DL>
<P>
<p> Similar to the Quoted-Printable content-transfer-encoding defined in <a href="http://www.ietf.org/rfc/rfc1521.txt">RFC 1521</a> and designed to allow text containing mostly ASCII characters to be decipherable on an ASCII terminal without decoding. </p> <p> <a href="http://www.ietf.org/rfc/rfc1522.txt">RFC 1522</a> describes techniques to allow the encoding of non-ASCII text in various portions of a RFC 822 [2] message header, in a manner which is unlikely to confuse existing message handling software. </p>
<P>
<P>
<DL>
<DT><B>Since:</B></DT> <DD>1.3</DD><DT><B>Version:</B></DT> <DD>$Id: QCodec.java,v 1.6 2004/05/24 00:24:32 ggregory Exp $</DD><DT><B>Author:</B></DT> <DD>Apache Software Foundation</DD><DT><B>See Also:</B><DD><a href="http://www.ietf.org/rfc/rfc1522.txt">MIME (Multipurpose Internet Mail Extensions) Part Two: Message Header Extensions for Non-ASCII Text</a></DL>
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<!-- ======== NESTED CLASS SUMMARY ======== -->
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<B>Field Summary</B></FONT></TD>
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<CODE>private static byte</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#BLANK">BLANK</A></B></CODE>
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<CODE>private <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#charset">charset</A></B></CODE>
<BR>
The default charset used for string decoding and encoding.</TD>
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<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#encodeBlanks">encodeBlanks</A></B></CODE>
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<CODE>private static <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/BitSet.html" title="class or interface in java.util">BitSet</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#PRINTABLE_CHARS">PRINTABLE_CHARS</A></B></CODE>
<BR>
BitSet of printable characters as defined in RFC 1522.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private static byte</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#UNDERSCORE">UNDERSCORE</A></B></CODE>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#QCodec()">QCodec</A></B>()</CODE>
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Default constructor.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#QCodec(java.lang.String)">QCodec</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> charset)</CODE>
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Constructor which allows for the selection of a default charset</TD>
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<B>Method Summary</B></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#decode(java.lang.Object)">decode</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> pObject)</CODE>
<BR>
Decodes a quoted-printable object into its original form.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#decode(java.lang.String)">decode</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> pString)</CODE>
<BR>
Decodes a quoted-printable string into its original form.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#decodeText(java.lang.String)">decodeText</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> text)</CODE>
<BR>
Applies an RFC 1522 compliant decoding scheme to the given string of text.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#doDecoding(byte[])">doDecoding</A></B>(byte[] bytes)</CODE>
<BR>
Decodes an array of bytes using the defined encoding scheme</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/commons/codec/net/QCodec.html#doEncoding(byte[])">doEncoding</A></B>(byte[] bytes)</CODE>
<BR>
Encodes an array of bytes using the defined encoding scheme</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
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