servercache.html

用JAVA编写的,在做实验的时候留下来的,本来想删的,但是传上来,大家分享吧

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<A NAME="settingsHandler"><!-- --></A><H3>
settingsHandler</H3>
<PRE>
protected <A HREF="../../../../org/archive/crawler/settings/SettingsHandler.html" title="class in org.archive.crawler.settings">SettingsHandler</A> <B>settingsHandler</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="servers"><!-- --></A><H3>
servers</H3>
<PRE>
protected java.util.Map <B>servers</B></PRE>
<DL>
<DD>hostname[:port] -> CrawlServer.
 Set in the initialization.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="hosts"><!-- --></A><H3>
hosts</H3>
<PRE>
protected java.util.Map <B>hosts</B></PRE>
<DL>
<DD>hostname -> CrawlHost.
 Set in the initialization.
<P>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="ServerCache()"><!-- --></A><H3>
ServerCache</H3>
<PRE>
protected <B>ServerCache</B>()</PRE>
<DL>
<DD>Constructor.
 Shutdown access to the default constructor by making it protected.
<P>
</DL>
<HR>

<A NAME="ServerCache(org.archive.crawler.settings.SettingsHandler)"><!-- --></A><H3>
ServerCache</H3>
<PRE>
public <B>ServerCache</B>(<A HREF="../../../../org/archive/crawler/settings/SettingsHandler.html" title="class in org.archive.crawler.settings">SettingsHandler</A>&nbsp;sh)
            throws java.lang.Exception</PRE>
<DL>
<DD>This constructor creates a ServerCache that is all memory-based using
 Hashtables.  Used for unit testing only
 (Use <A HREF="../../../../org/archive/crawler/datamodel/ServerCache.html#ServerCache(org.archive.crawler.framework.CrawlController)"><CODE>ServerCache(CrawlController)</CODE></A> when crawling).
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>sh</CODE> - 
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DL>
<HR>

<A NAME="ServerCache(org.archive.crawler.framework.CrawlController)"><!-- --></A><H3>
ServerCache</H3>
<PRE>
public <B>ServerCache</B>(<A HREF="../../../../org/archive/crawler/framework/CrawlController.html" title="class in org.archive.crawler.framework">CrawlController</A>&nbsp;c)
            throws java.lang.Exception</PRE>
<DL>
<DL>

<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DL>

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<A NAME="getServerFor(java.lang.String)"><!-- --></A><H3>
getServerFor</H3>
<PRE>
public <A HREF="../../../../org/archive/crawler/datamodel/CrawlServer.html" title="class in org.archive.crawler.datamodel">CrawlServer</A> <B>getServerFor</B>(java.lang.String&nbsp;serverKey)</PRE>
<DL>
<DD>Get the <A HREF="../../../../org/archive/crawler/datamodel/CrawlServer.html" title="class in org.archive.crawler.datamodel"><CODE>CrawlServer</CODE></A> associated with <code>name</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>serverKey</CODE> - Server name we're to return server for.
<DT><B>Returns:</B><DD>CrawlServer instance that matches the passed server name.</DL>
</DD>
</DL>
<HR>

<A NAME="createServerFor(java.lang.String)"><!-- --></A><H3>
createServerFor</H3>
<PRE>
protected <A HREF="../../../../org/archive/crawler/datamodel/CrawlServer.html" title="class in org.archive.crawler.datamodel">CrawlServer</A> <B>createServerFor</B>(java.lang.String&nbsp;s)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getServerFor(org.archive.crawler.datamodel.CandidateURI)"><!-- --></A><H3>
getServerFor</H3>
<PRE>
public <A HREF="../../../../org/archive/crawler/datamodel/CrawlServer.html" title="class in org.archive.crawler.datamodel">CrawlServer</A> <B>getServerFor</B>(<A HREF="../../../../org/archive/crawler/datamodel/CandidateURI.html" title="class in org.archive.crawler.datamodel">CandidateURI</A>&nbsp;cauri)</PRE>
<DL>
<DD>Get the <A HREF="../../../../org/archive/crawler/datamodel/CrawlServer.html" title="class in org.archive.crawler.datamodel"><CODE>CrawlServer</CODE></A> associated with <code>curi</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cauri</CODE> - CandidateURI we're to get server from.
<DT><B>Returns:</B><DD>CrawlServer instance that matches the passed CandidateURI.</DL>
</DD>
</DL>
<HR>

<A NAME="getHostFor(java.lang.String)"><!-- --></A><H3>
getHostFor</H3>
<PRE>
public <A HREF="../../../../org/archive/crawler/datamodel/CrawlHost.html" title="class in org.archive.crawler.datamodel">CrawlHost</A> <B>getHostFor</B>(java.lang.String&nbsp;hostname)</PRE>
<DL>
<DD>Get the <A HREF="../../../../org/archive/crawler/datamodel/CrawlHost.html" title="class in org.archive.crawler.datamodel"><CODE>CrawlHost</CODE></A> associated with <code>name</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>hostname</CODE> - Host name we're to return Host for.
<DT><B>Returns:</B><DD>CrawlHost instance that matches the passed Host name.</DL>
</DD>
</DL>
<HR>

<A NAME="createHostFor(java.lang.String)"><!-- --></A><H3>
createHostFor</H3>
<PRE>
protected <A HREF="../../../../org/archive/crawler/datamodel/CrawlHost.html" title="class in org.archive.crawler.datamodel">CrawlHost</A> <B>createHostFor</B>(java.lang.String&nbsp;hostname)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getHostFor(org.archive.crawler.datamodel.CandidateURI)"><!-- --></A><H3>
getHostFor</H3>
<PRE>
public <A HREF="../../../../org/archive/crawler/datamodel/CrawlHost.html" title="class in org.archive.crawler.datamodel">CrawlHost</A> <B>getHostFor</B>(<A HREF="../../../../org/archive/crawler/datamodel/CandidateURI.html" title="class in org.archive.crawler.datamodel">CandidateURI</A>&nbsp;cauri)</PRE>
<DL>
<DD>Get the <A HREF="../../../../org/archive/crawler/datamodel/CrawlHost.html" title="class in org.archive.crawler.datamodel"><CODE>CrawlHost</CODE></A> associated with <code>curi</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cauri</CODE> - CandidateURI we're to return Host for.
<DT><B>Returns:</B><DD>CandidateURI instance that matches the passed Host name.</DL>
</DD>
</DL>
<HR>

<A NAME="containsServer(java.lang.String)"><!-- --></A><H3>
containsServer</H3>
<PRE>
public boolean <B>containsServer</B>(java.lang.String&nbsp;serverKey)</PRE>
<DL>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>serverKey</CODE> - Key to use doing lookup.
<DT><B>Returns:</B><DD>True if a server instance exists.</DL>
</DD>
</DL>
<HR>

<A NAME="containsHost(java.lang.String)"><!-- --></A><H3>
containsHost</H3>
<PRE>
public boolean <B>containsHost</B>(java.lang.String&nbsp;hostKey)</PRE>
<DL>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>hostKey</CODE> - Key to use doing lookup.
<DT><B>Returns:</B><DD>True if a host instance exists.</DL>
</DD>
</DL>
<HR>

<A NAME="cleanup()"><!-- --></A><H3>
cleanup</H3>
<PRE>
public void <B>cleanup</B>()</PRE>
<DL>
<DD>Called when shutting down the cache so we can do clean up.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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