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| org.apache.http.conn</FONT> |
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| Interface DnsResolver</H2> |
| <DL> |
| <DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/apache/http/impl/conn/InMemoryDnsResolver.html" title="class in org.apache.http.impl.conn">InMemoryDnsResolver</A>, <A HREF="../../../../org/apache/http/impl/conn/SystemDefaultDnsResolver.html" title="class in org.apache.http.impl.conn">SystemDefaultDnsResolver</A></DD> |
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| <DT><PRE>public interface <B>DnsResolver</B></DL> |
| </PRE> |
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| Users may implement this interface to override the normal DNS lookup offered |
| by the OS. |
| <P> |
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| <P> |
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| <DT><B>Since:</B></DT> |
| <DD>4.2</DD> |
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| <CODE> <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/conn/DnsResolver.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> host)</CODE> |
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| 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="resolve(java.lang.String)"><!-- --></A><H3> |
| resolve</H3> |
| <PRE> |
| <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> 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>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> |
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