cookieutils.html

开源软件openfire的API文件。进行openfire的二次开发所必需的工具。

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<A NAME="CookieUtils()"><!-- --></A><H3>
CookieUtils</H3>
<PRE>
public <B>CookieUtils</B>()</PRE>
<DL>
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<A NAME="getCookie(javax.servlet.http.HttpServletRequest, java.lang.String)"><!-- --></A><H3>
getCookie</H3>
<PRE>
public static javax.servlet.http.Cookie <B>getCookie</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                                  <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name)</PRE>
<DL>
<DD>Returns the specified cookie, or <tt>null</tt> if the cookie
 does not exist. Note: because of the way that cookies are implemented
 it's possible for multiple cookies with the same name to exist (but with
 different domain values). This method will return the first cookie that
 has a name match.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - the servlet request.<DD><CODE>name</CODE> - the name of the cookie.
<DT><B>Returns:</B><DD>the Cookie object if it exists, otherwise <tt>null</tt>.</DL>
</DD>
</DL>
<HR>

<A NAME="deleteCookie(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, javax.servlet.http.Cookie)"><!-- --></A><H3>
deleteCookie</H3>
<PRE>
public static void <B>deleteCookie</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                javax.servlet.http.HttpServletResponse&nbsp;response,
                                javax.servlet.http.Cookie&nbsp;cookie)</PRE>
<DL>
<DD>Deletes the specified cookie.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - the servlet request.<DD><CODE>response</CODE> - the servlet response.<DD><CODE>cookie</CODE> - the cookie object to be deleted.</DL>
</DD>
</DL>
<HR>

<A NAME="setCookie(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.String)"><!-- --></A><H3>
setCookie</H3>
<PRE>
public static void <B>setCookie</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                             javax.servlet.http.HttpServletResponse&nbsp;response,
                             <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                             <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;value)</PRE>
<DL>
<DD>Stores a value in a cookie. By default this cookie will persist for 30 days.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - the servlet request.<DD><CODE>response</CODE> - the servlet response.<DD><CODE>name</CODE> - a name to identify the cookie.<DD><CODE>value</CODE> - the value to store in the cookie.<DT><B>See Also:</B><DD><A HREF="../../../org/jivesoftware/util/CookieUtils.html#setCookie(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.String, int)"><CODE>setCookie(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,String,String,int)</CODE></A></DL>
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<A NAME="setCookie(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.String, int)"><!-- --></A><H3>
setCookie</H3>
<PRE>
public static void <B>setCookie</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                             javax.servlet.http.HttpServletResponse&nbsp;response,
                             <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                             <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;value,
                             int&nbsp;maxAge)</PRE>
<DL>
<DD>Stores a value in a cookie. This cookie will persist for the amount
 specified in the <tt>saveTime</tt> parameter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - the servlet request.<DD><CODE>response</CODE> - the servlet response.<DD><CODE>name</CODE> - a name to identify the cookie.<DD><CODE>value</CODE> - the value to store in the cookie.<DD><CODE>maxAge</CODE> - the time (in seconds) this cookie should live.<DT><B>See Also:</B><DD><A HREF="../../../org/jivesoftware/util/CookieUtils.html#setCookie(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.String)"><CODE>setCookie(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,String,String)</CODE></A></DL>
</DD>
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