Wouldn't this be a good case for the JarDirectory implementation somebody asked for? The index could then be statically written in a jar file downloaded with the applet (the original mail refers to static offline HTML files).
It could even be a great idea for improving the Maven site-plugin :-) [I mean: when you create the Maven generated site a Lucene based plugin could index it, create the jar index and then add the "applet" to the Maven pages] On 2/20/06, Trieschnigg, R.B. (Dolf) <[EMAIL PROTECTED]> wrote: > Hi Paulo, > > The main problem is that Lucene needs to store its index on a disk which > under normal circumstances an applet may not read. The applet operates in a > sandbox, which only allows "safe" operations. Reading and writing to disk is > not allowed. An applet can only get resources from the host it came from. > As Lucene does not allow an IndexReader to be created for a URL, I guess it's > not possible in a normal applet environment. Or you should dive into the > IndexReader code an write your own IndexReader for remote indices. > > What you can also do is sign your applet; if a user accepts your applet as > safe you can run it as any other Java application (download the index from a > webserver to a temporary location and query it for example). > But I am usually quite sceptic with accepting signed applets from unkown > distributors; as it is like leaving your door open for complete strangers > ("of course you may delete all my files on disk"). > > Are you going to put your applet on a website, or do you want to distribute > it on e.g. a cd? If I would buy some software from you on a cd, I would more > likely accept a signed applet than if I would visit some obscure homepage. > > Regards, > Dolf > > > > > > > -----Original Message----- > > From: paolo berto [mailto:[EMAIL PROTECTED] > > Sent: maandag 20 februari 2006 11:44 > > To: java-user@lucene.apache.org > > Subject: webserverless search with lucene on offline HTML doc > > > > Hello, > > > > I would like to figure out if it is possible to write a java > > applet able to search with lucene through an HTML > > documentation WITHOUT having a webserver installed on the > > system and on multiple platforms. > > > > So I have a set of static offline HTML files forming a > > software documentation, would like to index it and search > > through it from a browser without having to install a web > > server and on various platforms (osx/win32/linux) Is that > > possible at all? > > > > Thanks and sorry for the basic question, > > > > paolo > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]