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NonceCache (Apache Rampart API)
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org.apache.rampart</FONT>
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Class NonceCache</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../org/apache/rampart/AbstractUniqueMessageAttributeCache.html" title="class in org.apache.rampart">org.apache.rampart.AbstractUniqueMessageAttributeCache</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.apache.rampart.NonceCache</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../org/apache/rampart/UniqueMessageAttributeCache.html" title="interface in org.apache.rampart">UniqueMessageAttributeCache</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>NonceCache</B><DT>extends <A HREF="../../../org/apache/rampart/AbstractUniqueMessageAttributeCache.html" title="class in org.apache.rampart">AbstractUniqueMessageAttributeCache</A></DL>
</PRE>
<P>
This is a basic implementation of UniqueMessageAttributeCache. In this implementation we will cache incomming
nonce value for a period of time. The life time can be defined in the services.xml. If not defined
the default value will be 5 minutes.
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<TD><CODE><B><A HREF="../../../org/apache/rampart/NonceCache.html#NonceCache()">NonceCache</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../org/apache/rampart/NonceCache.html#NonceCache(int)">NonceCache</A></B>(int&nbsp;maxLifeTime)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/apache/rampart/NonceCache.html#addToCache(java.lang.String, java.lang.String)">addToCache</A></B>(java.lang.String&nbsp;id,
java.lang.String&nbsp;userName)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add value to a cache.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/apache/rampart/NonceCache.html#clearCache()">clearCache</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clears all recorded nonce values/sequence numbers.</TD>
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/apache/rampart/NonceCache.html#valueExistsInCache(java.lang.String, java.lang.String)">valueExistsInCache</A></B>(java.lang.String&nbsp;id,
java.lang.String&nbsp;userName)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Checks whether value already exists in the cache for a given user name.</TD>
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<TH ALIGN="left"><B>Methods inherited from class org.apache.rampart.<A HREF="../../../org/apache/rampart/AbstractUniqueMessageAttributeCache.html" title="class in org.apache.rampart">AbstractUniqueMessageAttributeCache</A></B></TH>
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<TD><CODE><A HREF="../../../org/apache/rampart/AbstractUniqueMessageAttributeCache.html#getMaximumLifeTimeOfAnAttribute()">getMaximumLifeTimeOfAnAttribute</A>, <A HREF="../../../org/apache/rampart/AbstractUniqueMessageAttributeCache.html#setMaximumLifeTimeOfAnAttribute(int)">setMaximumLifeTimeOfAnAttribute</A></CODE></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="NonceCache()"><!-- --></A><H3>
NonceCache</H3>
<PRE>
public <B>NonceCache</B>()</PRE>
<DL>
</DL>
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<A NAME="NonceCache(int)"><!-- --></A><H3>
NonceCache</H3>
<PRE>
public <B>NonceCache</B>(int&nbsp;maxLifeTime)</PRE>
<DL>
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<A NAME="addToCache(java.lang.String, java.lang.String)"><!-- --></A><H3>
addToCache</H3>
<PRE>
public void <B>addToCache</B>(java.lang.String&nbsp;id,
java.lang.String&nbsp;userName)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/apache/rampart/UniqueMessageAttributeCache.html#addToCache(java.lang.String, java.lang.String)">UniqueMessageAttributeCache</A></CODE></B></DD>
<DD>Add value to a cache. Value can be sequence or nonce value.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - - Nonce value or sequence number.<DD><CODE>userName</CODE> - - User name parameter value of the UserNameToken.</DL>
</DD>
</DL>
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<A NAME="valueExistsInCache(java.lang.String, java.lang.String)"><!-- --></A><H3>
valueExistsInCache</H3>
<PRE>
public boolean <B>valueExistsInCache</B>(java.lang.String&nbsp;id,
java.lang.String&nbsp;userName)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/apache/rampart/UniqueMessageAttributeCache.html#valueExistsInCache(java.lang.String, java.lang.String)">UniqueMessageAttributeCache</A></CODE></B></DD>
<DD>Checks whether value already exists in the cache for a given user name.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - - Nonce or sequence id value of the newly received message.<DD><CODE>userName</CODE> - - User name parameter value of the UserName token.
<DT><B>Returns:</B><DD>Returns true if nonce or sequence id is already received for given user name. Else false.</DL>
</DD>
</DL>
<HR>
<A NAME="clearCache()"><!-- --></A><H3>
clearCache</H3>
<PRE>
public void <B>clearCache</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/apache/rampart/UniqueMessageAttributeCache.html#clearCache()">UniqueMessageAttributeCache</A></CODE></B></DD>
<DD>Clears all recorded nonce values/sequence numbers.
<P>
<DD><DL>
</DL>
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