--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">\r
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+<HTML>\r
+<HEAD>\r
+<!-- Generated by javadoc (build 1.5.0_11) on Tue Apr 10 15:02:20 UTC 2007 -->\r
+<TITLE>\r
+Command\r
+</TITLE>\r
+\r
+<META NAME="keywords" CONTENT="org.w3c.jigsaw.ssi.commands.Command interface">\r
+\r
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style">\r
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+<SCRIPT type="text/javascript">\r
+function windowTitle()\r
+{\r
+ parent.document.title="Command";\r
+}\r
+</SCRIPT>\r
+<NOSCRIPT>\r
+</NOSCRIPT>\r
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+\r
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+<!-- ========= START OF TOP NAVBAR ======= -->\r
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+<A NAME="navbar_top_firstrow"><!-- --></A>\r
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+ <TR ALIGN="center" VALIGN="top">\r
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD>\r
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD>\r
+ <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>\r
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD>\r
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD>\r
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>\r
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD>\r
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+</TD>\r
+</TR>\r
+\r
+<TR>\r
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">\r
+ <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/BasicCommandRegistry.html" title="class in org.w3c.jigsaw.ssi.commands"><B>PREV CLASS</B></A> \r
+ <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/CommandRegistry.html" title="class in org.w3c.jigsaw.ssi.commands"><B>NEXT CLASS</B></A></FONT></TD>\r
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">\r
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+ <A HREF="Command.html" target="_top"><B>NO FRAMES</B></A> \r
+ <SCRIPT type="text/javascript">\r
+ <!--\r
+ if(window==top) {\r
+ document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');\r
+ }\r
+ //-->\r
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+ <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>\r
+</NOSCRIPT>\r
+\r
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+</TR>\r
+<TR>\r
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">\r
+ SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD>\r
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">\r
+DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD>\r
+</TR>\r
+</TABLE>\r
+<A NAME="skip-navbar_top"></A>\r
+<!-- ========= END OF TOP NAVBAR ========= -->\r
+\r
+<HR>\r
+<!-- ======== START OF CLASS DATA ======== -->\r
+<H2>\r
+<FONT SIZE="-1">\r
+org.w3c.jigsaw.ssi.commands</FONT>\r
+<BR>\r
+Interface Command</H2>\r
+<DL>\r
+<DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/ControlCommand.html" title="interface in org.w3c.jigsaw.ssi.commands">ControlCommand</A></DD>\r
+</DL>\r
+<DL>\r
+<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/BasicCommand.html" title="class in org.w3c.jigsaw.ssi.commands">BasicCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/ConfigCommand.html" title="class in org.w3c.jigsaw.ssi.commands">ConfigCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/CookieCommand.html" title="class in org.w3c.jigsaw.ssi.commands">CookieCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/CountCommand.html" title="class in org.w3c.jigsaw.ssi.commands">CountCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/CounterCommand.html" title="class in org.w3c.jigsaw.ssi.commands">CounterCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/EchoCommand.html" title="class in org.w3c.jigsaw.ssi.commands">EchoCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/ElseCommand.html" title="class in org.w3c.jigsaw.ssi.commands">ElseCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/EndifCommand.html" title="class in org.w3c.jigsaw.ssi.commands">EndifCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/EndloopCommand.html" title="class in org.w3c.jigsaw.ssi.commands">EndloopCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/ExecCommand.html" title="class in org.w3c.jigsaw.ssi.commands">ExecCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/ExitloopCommand.html" title="class in org.w3c.jigsaw.ssi.commands">ExitloopCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/FLastModCommand.html" title="class in org.w3c.jigsaw.ssi.commands">FLastModCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/FSizeCommand.html" title="class in org.w3c.jigsaw.ssi.commands">FSizeCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/IfCommand.html" title="class in org.w3c.jigsaw.ssi.commands">IfCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/IncludeCommand.html" title="class in org.w3c.jigsaw.ssi.commands">IncludeCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/jdbc/jdbcCommand.html" title="class in org.w3c.jigsaw.ssi.jdbc">jdbcCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/LoopCommand.html" title="class in org.w3c.jigsaw.ssi.commands">LoopCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/SampleCommand.html" title="class in org.w3c.jigsaw.ssi.commands">SampleCommand</A>, <A HREF="../../../../../org/w3c/jigsaw/ssi/servlets/ServletCommand.html" title="class in org.w3c.jigsaw.ssi.servlets">ServletCommand</A></DD>\r
+</DL>\r
+<HR>\r
+<DL>\r
+<DT><PRE>public interface <B>Command</B></DL>\r
+</PRE>\r
+\r
+<P>\r
+This interface is used to supply implementations of SSI\r
+ commands. They have to be registered in a CommandRegistry, which in\r
+ turn is used by the SSIFrame.\r
+<P>\r
+\r
+<P>\r
+<DL>\r
+<DT><B>See Also:</B><DD><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/CommandRegistry.html" title="class in org.w3c.jigsaw.ssi.commands"><CODE>CommandRegistry</CODE></A></DL>\r
+<HR>\r
+\r
+<P>\r
+\r
+<!-- ========== METHOD SUMMARY =========== -->\r
+\r
+<A NAME="method_summary"><!-- --></A>\r
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">\r
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">\r
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">\r
+<B>Method Summary</B></FONT></TH>\r
+</TR>\r
+<TR BGCOLOR="white" CLASS="TableRowColor">\r
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">\r
+<CODE> boolean</CODE></FONT></TD>\r
+<TD><CODE><B><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/Command.html#acceptCaching()">acceptCaching</A></B>()</CODE>\r
+\r
+<BR>\r
+ return true if reply can be cached.</TD>\r
+</TR>\r
+<TR BGCOLOR="white" CLASS="TableRowColor">\r
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">\r
+<CODE> <A HREF="../../../../../org/w3c/jigsaw/http/Reply.html" title="class in org.w3c.jigsaw.http">Reply</A></CODE></FONT></TD>\r
+<TD><CODE><B><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/Command.html#execute(org.w3c.jigsaw.ssi.SSIFrame, org.w3c.jigsaw.http.Request, org.w3c.util.ArrayDictionary, java.util.Dictionary)">execute</A></B>(<A HREF="../../../../../org/w3c/jigsaw/ssi/SSIFrame.html" title="class in org.w3c.jigsaw.ssi">SSIFrame</A> resource,\r
+ <A HREF="../../../../../org/w3c/jigsaw/http/Request.html" title="class in org.w3c.jigsaw.http">Request</A> request,\r
+ <A HREF="../../../../../org/w3c/util/ArrayDictionary.html" title="class in org.w3c.util">ArrayDictionary</A> parameters,\r
+ java.util.Dictionary variables)</CODE>\r
+\r
+<BR>\r
+ Executes this command.</TD>\r
+</TR>\r
+<TR BGCOLOR="white" CLASS="TableRowColor">\r
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">\r
+<CODE> java.lang.String</CODE></FONT></TD>\r
+<TD><CODE><B><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/Command.html#getName()">getName</A></B>()</CODE>\r
+\r
+<BR>\r
+ Returns the name of this command.</TD>\r
+</TR>\r
+<TR BGCOLOR="white" CLASS="TableRowColor">\r
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">\r
+<CODE> java.lang.String</CODE></FONT></TD>\r
+<TD><CODE><B><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/Command.html#getValue(java.util.Dictionary, java.lang.String, org.w3c.jigsaw.http.Request)">getValue</A></B>(java.util.Dictionary variables,\r
+ java.lang.String variable,\r
+ <A HREF="../../../../../org/w3c/jigsaw/http/Request.html" title="class in org.w3c.jigsaw.http">Request</A> request)</CODE>\r
+\r
+<BR>\r
+ Returns the (String) value of the given variable.</TD>\r
+</TR>\r
+</TABLE>\r
+ \r
+<P>\r
+\r
+<!-- ============ METHOD DETAIL ========== -->\r
+\r
+<A NAME="method_detail"><!-- --></A>\r
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">\r
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">\r
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">\r
+<B>Method Detail</B></FONT></TH>\r
+</TR>\r
+</TABLE>\r
+\r
+<A NAME="execute(org.w3c.jigsaw.ssi.SSIFrame, org.w3c.jigsaw.http.Request, org.w3c.util.ArrayDictionary, java.util.Dictionary)"><!-- --></A><H3>\r
+execute</H3>\r
+<PRE>\r
+<A HREF="../../../../../org/w3c/jigsaw/http/Reply.html" title="class in org.w3c.jigsaw.http">Reply</A> <B>execute</B>(<A HREF="../../../../../org/w3c/jigsaw/ssi/SSIFrame.html" title="class in org.w3c.jigsaw.ssi">SSIFrame</A> resource,\r
+ <A HREF="../../../../../org/w3c/jigsaw/http/Request.html" title="class in org.w3c.jigsaw.http">Request</A> request,\r
+ <A HREF="../../../../../org/w3c/util/ArrayDictionary.html" title="class in org.w3c.util">ArrayDictionary</A> parameters,\r
+ java.util.Dictionary variables)</PRE>\r
+<DL>\r
+<DD>Executes this command. Might modify variables.\r
+ Must <em>not</em> modify the parameters.\r
+ <P> It may handle conditional requests, <em>except</em> that if\r
+ it replies with a status of HTTP.NOT_MODIFIED, it <em>must</em>\r
+ still reply with a content (the same content that it would have\r
+ returned for an inconditional request). This is because\r
+ further SSI commands down the line may decide thay they have\r
+ been modified, and then a content must be emitted by SSIFrame.\r
+<P>\r
+<DD><DL>\r
+<DT><B>Parameters:</B><DD><CODE>request</CODE> - the original HTTP request<DD><CODE>parameters</CODE> - The parameters for this command<DD><CODE>variables</CODE> - The global variables for the parse\r
+<DT><B>Returns:</B><DD>a Reply with the output from the command</DL>\r
+</DD>\r
+</DL>\r
+<HR>\r
+\r
+<A NAME="getName()"><!-- --></A><H3>\r
+getName</H3>\r
+<PRE>\r
+java.lang.String <B>getName</B>()</PRE>\r
+<DL>\r
+<DD>Returns the name of this command. <em>(Case sensitivity is up to\r
+ the <code>lookupCommand</code> method in the command registry.)</em>\r
+<P>\r
+<DD><DL>\r
+\r
+<DT><B>Returns:</B><DD>the name of the command<DT><B>See Also:</B><DD><A HREF="../../../../../org/w3c/jigsaw/ssi/commands/CommandRegistry.html#lookupCommand(java.lang.String)"><CODE>CommandRegistry.lookupCommand(java.lang.String)</CODE></A></DL>\r
+</DD>\r
+</DL>\r
+<HR>\r
+\r
+<A NAME="getValue(java.util.Dictionary, java.lang.String, org.w3c.jigsaw.http.Request)"><!-- --></A><H3>\r
+getValue</H3>\r
+<PRE>\r
+java.lang.String <B>getValue</B>(java.util.Dictionary variables,\r
+ java.lang.String variable,\r
+ <A HREF="../../../../../org/w3c/jigsaw/http/Request.html" title="class in org.w3c.jigsaw.http">Request</A> request)</PRE>\r
+<DL>\r
+<DD>Returns the (String) value of the given variable.\r
+<P>\r
+<DD><DL>\r
+\r
+<DT><B>Returns:</B><DD>a String instance.</DL>\r
+</DD>\r
+</DL>\r
+<HR>\r
+\r
+<A NAME="acceptCaching()"><!-- --></A><H3>\r
+acceptCaching</H3>\r
+<PRE>\r
+boolean <B>acceptCaching</B>()</PRE>\r
+<DL>\r
+<DD>return true if reply can be cached.\r
+<P>\r
+<DD><DL>\r
+\r
+<DT><B>Returns:</B><DD>a boolean.</DL>\r
+</DD>\r
+</DL>\r
+<!-- ========= END OF CLASS DATA ========= -->\r
+<HR>\r
+\r
+\r
+<!-- ======= START OF BOTTOM NAVBAR ====== -->\r
+<A NAME="navbar_bottom"><!-- --></A>\r
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>\r
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+ <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>\r
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+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>\r
+ <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD>\r
+ </TR>\r
+</TABLE>\r
+</TD>\r
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>\r
+</EM>\r
+</TD>\r
+</TR>\r
+\r
+<TR>\r
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">\r
+ <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/BasicCommandRegistry.html" title="class in org.w3c.jigsaw.ssi.commands"><B>PREV CLASS</B></A> \r
+ <A HREF="../../../../../org/w3c/jigsaw/ssi/commands/CommandRegistry.html" title="class in org.w3c.jigsaw.ssi.commands"><B>NEXT CLASS</B></A></FONT></TD>\r
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+ document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');\r
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+ SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD>\r
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+DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD>\r
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