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InMemoryDnsResolver (HttpComponents Client 4.2.2 API)
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org.apache.http.impl.conn</FONT>
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Class InMemoryDnsResolver</H2>
<PRE>
<A HREF="http://download.oracle.com/javase/1.5.0/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 "><B>org.apache.http.impl.conn.InMemoryDnsResolver</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/http/conn/DnsResolver.html" title="interface in org.apache.http.conn">DnsResolver</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>InMemoryDnsResolver</B><DT>extends <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../org/apache/http/conn/DnsResolver.html" title="interface in org.apache.http.conn">DnsResolver</A></DL>
</PRE>
<P>
In-memory DNS resolver implementation.
<P>
<P>
<DL>
<DT><B>Since:</B></DT>
<DD>4.2</DD>
</DL>
<HR>
<P>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TD><CODE><B><A HREF="../../../../../org/apache/http/impl/conn/InMemoryDnsResolver.html#InMemoryDnsResolver()">InMemoryDnsResolver</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Builds a DNS resolver that will resolve the host names against a
collection held in-memory.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/http/impl/conn/InMemoryDnsResolver.html#add(java.lang.String, java.net.InetAddress...)">add</A></B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;host,
<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/net/InetAddress.html" title="class or interface in java.net">InetAddress</A>...&nbsp;ips)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Associates the given array of IP addresses to the given host in this DNS overrider.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/net/InetAddress.html" title="class or interface in java.net">InetAddress</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/http/impl/conn/InMemoryDnsResolver.html#resolve(java.lang.String)">resolve</A></B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;host)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the IP address for the specified host name, or null if the given
host is not recognized or the associated IP address cannot be used to
build an InetAddress instance.</TD>
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<A NAME="InMemoryDnsResolver()"><!-- --></A><H3>
InMemoryDnsResolver</H3>
<PRE>
public <B>InMemoryDnsResolver</B>()</PRE>
<DL>
<DD>Builds a DNS resolver that will resolve the host names against a
collection held in-memory.
<P>
</DL>
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<A NAME="add(java.lang.String, java.net.InetAddress...)"><!-- --></A><H3>
add</H3>
<PRE>
public void <B>add</B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;host,
<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/net/InetAddress.html" title="class or interface in java.net">InetAddress</A>...&nbsp;ips)</PRE>
<DL>
<DD>Associates the given array of IP addresses to the given host in this DNS overrider.
The IP addresses are assumed to be already resolved.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>host</CODE> - The host name to be associated with the given IP.<DD><CODE>ips</CODE> - array of IP addresses to be resolved by this DNS overrider to the given
host name.</DL>
</DD>
</DL>
<HR>
<A NAME="resolve(java.lang.String)"><!-- --></A><H3>
resolve</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/net/InetAddress.html" title="class or interface in java.net">InetAddress</A>[] <B>resolve</B>(<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;host)
throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/net/UnknownHostException.html" title="class or interface in java.net">UnknownHostException</A></PRE>
<DL>
<DD>Returns the IP address for the specified host name, or null if the given
host is not recognized or the associated IP address cannot be used to
build an InetAddress instance.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/http/conn/DnsResolver.html#resolve(java.lang.String)">resolve</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/http/conn/DnsResolver.html" title="interface in org.apache.http.conn">DnsResolver</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>host</CODE> - The host name to be resolved by this resolver.
<DT><B>Returns:</B><DD>The IP address associated to the given host name, or null if the
host name is not known by the implementation class.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/net/UnknownHostException.html" title="class or interface in java.net">UnknownHostException</A></CODE><DT><B>See Also:</B><DD><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/net/InetAddress.html" title="class or interface in java.net"><CODE>InetAddress</CODE></A></DL>
</DD>
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