On Sunday 10 August 2008 15:09, batosai at freenetproject.org wrote:
> Author: batosai
> Date: 2008-08-10 14:09:53 +0000 (Sun, 10 Aug 2008)
> New Revision: 21711
>
> Modified:
> trunk/apps/WoT/src/plugins/WoT/IdentityParser.java
> Log:
> Get the identity's properties from the XML file.
>
> Modified: trunk/apps/WoT/src/plugins/WoT/IdentityParser.java
> ===================================================================
> --- trunk/apps/WoT/src/plugins/WoT/IdentityParser.java 2008-08-10
> 13:51:47
UTC (rev 21710)
> +++ trunk/apps/WoT/src/plugins/WoT/IdentityParser.java 2008-08-10
> 14:09:53
UTC (rev 21711)
> @@ -7,6 +7,7 @@
> package plugins.WoT;
>
> import java.io.InputStream;
> +import java.util.Date;
>
> import javax.xml.parsers.ParserConfigurationException;
> import javax.xml.parsers.SAXParser;
> @@ -17,7 +18,10 @@
> import org.xml.sax.helpers.DefaultHandler;
>
> import com.db4o.ObjectContainer;
> +import com.db4o.ObjectSet;
>
> +import freenet.keys.FreenetURI;
> +
> /**
> * @author Julien Cornuwel (batosai at freenetproject.org)
> *
> @@ -27,6 +31,7 @@
> ObjectContainer db;
> WoT wot;
> SAXParser saxParser;
> + Identity identity;
>
> public IdentityParser(ObjectContainer db, WoT wot) throws
ParserConfigurationException, SAXException {
>
> @@ -36,8 +41,23 @@
> saxParser = factory.newSAXParser();
> }
>
> - public void parse (InputStream is) throws Exception {
> + public void parse (InputStream is, FreenetURI fetchedURI) throws
> Exception
{
>
> + // Find the identity we just fetched
> + // This is ugly, I could not find a request able to find the
> good
identity
> + ObjectSet<Identity> result = db.queryByExample(Identity.class);
> + while (result.hasNext()) {
> + Identity id = result.next();
> +
if(id.getRequestURI().getRoutingKey().equals(fetchedURI.getRoutingKey()))
> + identity = id;
> + }
Yeah, fetching by Key's (and other objects based on byte[]'s) in db4o can be
extremely ugly. The obvious ways to do it (with native queries or SODA)
result in it instantiating every object to compare it.
What I do is simply store a string, and query on that.
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