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HTTPClient API: Class Util
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<H2>

HTTPClient
 
Class Util</H2>
<PRE>
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html">java.lang.Object</A>
 |
 +--HTTPClient.Util
</PRE>
<HR>
<DL>
<DT>public class Util<DT>extends <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html">Object</A></DL>

This class holds various utility methods.

<DL>
<DT>Version: <DD>0.3-3 06/05/2001</DD>
<DT>Author: <DD>Ronald Tschal?</DD>
</DL>
<HR>

<A NAME="method_summary"></A>
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Method Summary</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#assembleHeader(java.util.Vector)">assembleHeader</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A>&nbsp;pheader)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Assembles a Vector of HttpHeaderElements into a full header string.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;int</CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#defaultPort(java.lang.String)">defaultPort</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;protocol)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deprecated.&nbsp;use URI.defaultPort() instead</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#dequoteString(java.lang.String)">dequoteString</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;str)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Replace quoted characters by their unquoted version.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="../HTTPClient/HttpHeaderElement.html">HttpHeaderElement</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#getElement(java.util.Vector, java.lang.String)">getElement</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A>&nbsp;header,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;name)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the HttpHeaderElement with the name <var>name</var>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#getFragment(java.lang.String)">getFragment</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Extract the fragment part from an http resource.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#getParameter(java.lang.String, java.lang.String)">getParameter</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;param,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;hdr)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;retrieves the value associated with the parameter <var>param</var> in
 a given header string.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#getParams(java.lang.String)">getParams</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Extract the params part from an http resource.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#getPath(java.lang.String)">getPath</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Extract the path from an http resource.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#getQuery(java.lang.String)">getQuery</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Extract the query string from an http resource.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;boolean</CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#hasToken(java.lang.String, java.lang.String)">hasToken</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;header,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;token)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Determines if the given header contains a certain token.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#httpDate(java.util.Date)">httpDate</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Date.html">Date</A>&nbsp;date)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This returns a string containing the date and time in <var>date</var>
 formatted according to a subset of RFC-1123.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#parseHeader(java.lang.String)">parseHeader</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;header)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This parses the value part of a header.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#parseHeader(java.lang.String, boolean)">parseHeader</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;header,
 boolean&nbsp;dequote)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This parses the value part of a header.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A></CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#quoteString(java.lang.String, java.lang.String)">quoteString</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;str,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;qlist)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Replace given characters by their quoted version.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;boolean</CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#sameHttpURL(java.net.URL, java.net.URL)">sameHttpURL</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/net/URL.html">URL</A>&nbsp;url1,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/net/URL.html">URL</A>&nbsp;url2)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Compares two http urls for equality.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
<CODE>static&nbsp;boolean</CODE></TD>
<TD><CODE><A HREF="../HTTPClient/Util.html#wildcardMatch(java.lang.String, java.lang.String)">wildcardMatch</A>(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;pattern,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;name)</CODE>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Match <var>pattern</var> against <var>name</var>, where
 <var>pattern</var> may contain wildcards ('*').</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD>Methods inherited from class java.lang.<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html">Object</A></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#clone()">clone</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#equals(java.lang.Object)">equals</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#finalize()">finalize</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#getClass()">getClass</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#hashCode()">hashCode</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#notify()">notify</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#notifyAll()">notifyAll</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#toString()">toString</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#wait()">wait</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#wait(long)">wait</A>, 
<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;

<A NAME="method_detail"></A>
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<TD COLSPAN=1>
Method Detail</TD>
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</TABLE>

<A NAME="dequoteString(java.lang.String)"></A><H3>
dequoteString</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> dequoteString(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;str)</PRE>
<DL>
<DD>Replace quoted characters by their unquoted version. Quoted characters
 are characters preceded by a slash. E.g. "\c" would be replaced by "c".
 This is used in parsing http headers where quoted-characters are
 allowed in quoted-strings and often used to quote the quote character
 &lt;"&gt;.<DD><DL>
<DT>Parameters:<DD><CODE>str</CODE> - the string do dequote<DT>Returns:<DD>the string do with all quoted characters replaced by their
 true value.</DL>
</DD>
</DL>
<HR>

<A NAME="quoteString(java.lang.String, java.lang.String)"></A><H3>
quoteString</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> quoteString(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;str,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;qlist)</PRE>
<DL>
<DD>Replace given characters by their quoted version. Quoted characters
 are characters preceded by a slash. E.g. "c" would be replaced by "\c".
 This is used in generating http headers where certain characters need
 to be quoted, such as the quote character &lt;"&gt;.<DD><DL>
<DT>Parameters:<DD><CODE>str</CODE> - the string do quote<DD><CODE>qlist</CODE> - the list of characters to quote<DT>Returns:<DD>the string do with all characters replaced by their
 quoted version.</DL>
</DD>
</DL>
<HR>

<A NAME="parseHeader(java.lang.String)"></A><H3>
parseHeader</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A> parseHeader(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;header)
 throws <A HREF="../HTTPClient/ParseException.html">ParseException</A></PRE>
<DL>
<DD>This parses the value part of a header. All quoted strings are
 dequoted.<DD><DL>
<DT>Parameters:<DD><CODE>header</CODE> - the value part of the header.<DT>Returns:<DD>a Vector containing all the elements; each entry is an
 instance of <var>HttpHeaderElement</var>.<DT>Throws:<DD><A HREF="../HTTPClient/ParseException.html">ParseException</A> - if the syntax rules are violated.<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#parseHeader(java.lang.String, boolean)"><CODE>parseHeader(java.lang.String, boolean)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="parseHeader(java.lang.String, boolean)"></A><H3>
parseHeader</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A> parseHeader(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;header,
 boolean&nbsp;dequote)
 throws <A HREF="../HTTPClient/ParseException.html">ParseException</A></PRE>
<DL>
<DD>This parses the value part of a header. The result is a Vector of
 HttpHeaderElement's. The syntax the header must conform to is:

<PRE>
 header = [ element ] *( "," [ element ] )
 element = name [ "=" [ value ] ] *( ";" [ param ] )
 param = name [ "=" [ value ] ]
 
 name = token
 value = ( token | quoted-string )
 
 token = 1*&lt;any char except "=", ",", ";", &lt;"&gt; and
 white space&gt;
 quoted-string = &lt;"&gt; *( text | quoted-char ) &lt;"&gt;
 text = any char except &lt;"&gt;
 quoted-char = "\" char
 </PRE>

Any amount of white space is allowed between any part of the header,
 element or param and is ignored. A missing value in any element or
 param will be stored as the empty string; if the "=" is also missing
 <var>null</var> will be stored instead.<DD><DL>
<DT>Parameters:<DD><CODE>header</CODE> - the value part of the header.<DD><CODE>dequote</CODE> - if true all quoted strings are dequoted.<DT>Returns:<DD>a Vector containing all the elements; each entry is an
 instance of <var>HttpHeaderElement</var>.<DT>Throws:<DD><A HREF="../HTTPClient/ParseException.html">ParseException</A> - if the above syntax rules are violated.<DT>See Also: <DD><A HREF="../HTTPClient/HttpHeaderElement.html"><CODE>HttpHeaderElement</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="hasToken(java.lang.String, java.lang.String)"></A><H3>
hasToken</H3>
<PRE>
public static final boolean hasToken(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;header,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;token)
 throws <A HREF="../HTTPClient/ParseException.html">ParseException</A></PRE>
<DL>
<DD>Determines if the given header contains a certain token. The header
 must conform to the rules outlined in parseHeader().<DD><DL>
<DT>Parameters:<DD><CODE>header</CODE> - the header value.<DD><CODE>token</CODE> - the token to find; the match is case-insensitive.<DT>Returns:<DD>true if the token is present, false otherwise.<DT>Throws:<DD><A HREF="../HTTPClient/ParseException.html">ParseException</A> - if this is thrown parseHeader().<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#parseHeader(java.lang.String)"><CODE>parseHeader(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getElement(java.util.Vector, java.lang.String)"></A><H3>
getElement</H3>
<PRE>
public static final <A HREF="../HTTPClient/HttpHeaderElement.html">HttpHeaderElement</A> getElement(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A>&nbsp;header,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;name)</PRE>
<DL>
<DD>Get the HttpHeaderElement with the name <var>name</var>.<DD><DL>
<DT>Parameters:<DD><CODE>header</CODE> - a vector of HttpHeaderElement's, such as is returned
 from <code>parseHeader()</code><DD><CODE>name</CODE> - the name of element to retrieve; matching is
 case-insensitive<DT>Returns:<DD>the request element, or null if none found.<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#parseHeader(java.lang.String)"><CODE>parseHeader(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getParameter(java.lang.String, java.lang.String)"></A><H3>
getParameter</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> getParameter(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;param,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;hdr)
 throws <A HREF="../HTTPClient/ParseException.html">ParseException</A></PRE>
<DL>
<DD>retrieves the value associated with the parameter <var>param</var> in
 a given header string. It parses the header using
 <code>parseHeader()</code> and then searches the first element for the
 given parameter. This is used especially in headers like
 'Content-type' and 'Content-Disposition'.

quoted characters ("\x") in a quoted string are dequoted.<DD><DL>
<DT>Parameters:<DD><CODE>param</CODE> - the parameter name<DD><CODE>hdr</CODE> - the header value<DT>Returns:<DD>the value for this parameter, or null if not found.<DT>Throws:<DD><A HREF="../HTTPClient/ParseException.html">ParseException</A> - if the above syntax rules are violated.<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#parseHeader(java.lang.String)"><CODE>parseHeader(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="assembleHeader(java.util.Vector)"></A><H3>
assembleHeader</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> assembleHeader(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Vector.html">Vector</A>&nbsp;pheader)</PRE>
<DL>
<DD>Assembles a Vector of HttpHeaderElements into a full header string.
 The individual header elements are seperated by a ", ".<DD><DL>
<DT>Parameters:<DD><CODE>the</CODE> - parsed header<DT>Returns:<DD>a string containing the assembled header</DL>
</DD>
</DL>
<HR>

<A NAME="sameHttpURL(java.net.URL, java.net.URL)"></A><H3>
sameHttpURL</H3>
<PRE>
public static final boolean sameHttpURL(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/net/URL.html">URL</A>&nbsp;url1,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/net/URL.html">URL</A>&nbsp;url2)</PRE>
<DL>
<DD>Compares two http urls for equality. This exists because the method
 <code>java.net.URL.sameFile()</code> is broken (an explicit port 80
 doesn't compare equal to an implicit port, and it doesn't take
 escapes into account).

Two http urls are considered equal if they have the same protocol
 (case-insensitive match), the same host (case-insensitive), the
 same port and the same file (after decoding escaped characters).<DD><DL>
<DT>Parameters:<DD><CODE>url1</CODE> - the first url<DD><CODE>url1</CODE> - the second url<DT>Returns:<DD>true if <var>url1</var> and <var>url2</var> compare equal</DL>
</DD>
</DL>
<HR>

<A NAME="defaultPort(java.lang.String)"></A><H3>
defaultPort</H3>
<PRE>
public static final int defaultPort(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;protocol)</PRE>
<DL>
<DD>Deprecated.&nbsp;use URI.defaultPort() instead

<DD>Return the default port used by a given protocol.<DD><DL>
<DT>Parameters:<DD><CODE>protocol</CODE> - the protocol<DT>Returns:<DD>the port number, or 0 if unknown<DT>See Also: <DD><A HREF="../HTTPClient/URI.html#defaultPort(java.lang.String)"><CODE>URI.defaultPort(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="httpDate(java.util.Date)"></A><H3>
httpDate</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> httpDate(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/util/Date.html">Date</A>&nbsp;date)</PRE>
<DL>
<DD>This returns a string containing the date and time in <var>date</var>
 formatted according to a subset of RFC-1123. The format is defined in
 the HTTP/1.0 spec (RFC-1945), section 3.3, and the HTTP/1.1 spec
 (RFC-2616), section 3.3.1. Note that Date.toGMTString() is close, but
 is missing the weekday and supresses the leading zero if the day is
 less than the 10th. Instead we use the SimpleDateFormat class.

Some versions of JDK 1.1.x are bugged in that their GMT uses
 daylight savings time... Therefore we use our own timezone
 definitions.<DD><DL>
<DT>Parameters:<DD><CODE>date</CODE> - the date and time to be converted<DT>Returns:<DD>a string containg the date and time as used in http</DL>
</DD>
</DL>
<HR>

<A NAME="getPath(java.lang.String)"></A><H3>
getPath</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> getPath(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</PRE>
<DL>
<DD>Extract the path from an http resource.

The "resource" part of an HTTP URI can contain a number of parts,
 some of which are not always of interest. These methods here will
 extract the various parts, assuming the following syntanx (taken from
 RFC-2616):

<PRE>
 resource = [ "/" ] [ path ] [ ";" params ] [ "?" query ] [ "#" fragment ]
 </PRE><DD><DL>
<DT>Parameters:<DD><CODE>the</CODE> - resource to split<DT>Returns:<DD>the path, including any leading "/"<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#getParams(java.lang.String)"><CODE>getParams(java.lang.String)</CODE></A>, 
<A HREF="../HTTPClient/Util.html#getQuery(java.lang.String)"><CODE>getQuery(java.lang.String)</CODE></A>, 
<A HREF="../HTTPClient/Util.html#getFragment(java.lang.String)"><CODE>getFragment(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getParams(java.lang.String)"></A><H3>
getParams</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> getParams(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</PRE>
<DL>
<DD>Extract the params part from an http resource.<DD><DL>
<DT>Parameters:<DD><CODE>the</CODE> - resource to split<DT>Returns:<DD>the params, or null if there are none<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#getPath(java.lang.String)"><CODE>getPath(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getQuery(java.lang.String)"></A><H3>
getQuery</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> getQuery(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</PRE>
<DL>
<DD>Extract the query string from an http resource.<DD><DL>
<DT>Parameters:<DD><CODE>the</CODE> - resource to split<DT>Returns:<DD>the query, or null if there was none<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#getPath(java.lang.String)"><CODE>getPath(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getFragment(java.lang.String)"></A><H3>
getFragment</H3>
<PRE>
public static final <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A> getFragment(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;resource)</PRE>
<DL>
<DD>Extract the fragment part from an http resource.<DD><DL>
<DT>Parameters:<DD><CODE>the</CODE> - resource to split<DT>Returns:<DD>the fragment, or null if there was none<DT>See Also: <DD><A HREF="../HTTPClient/Util.html#getPath(java.lang.String)"><CODE>getPath(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="wildcardMatch(java.lang.String, java.lang.String)"></A><H3>
wildcardMatch</H3>
<PRE>
public static final boolean wildcardMatch(<A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;pattern,
 <A HREF="http://java.sun.com/products/jdk/1.2/docs/api/java/lang/String.html">String</A>&nbsp;name)</PRE>
<DL>
<DD>Match <var>pattern</var> against <var>name</var>, where
 <var>pattern</var> may contain wildcards ('*').<DD><DL>
<DT>Parameters:<DD><CODE>pattern</CODE> - the pattern to match; may contain '*' which match
 any number (0 or more) of any character (think file
 globbing)<DD><CODE>name</CODE> - the name to match against the pattern<DT>Returns:<DD>true if the name matches the pattern; false otherwise</DL>
</DD>
</DL>

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