[
https://issues.apache.org/activemq/browse/CAMEL-1472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=56667#action_56667
]
Ashwin Karpe commented on CAMEL-1472:
-------------------------------------
Hi Claus, Jon & Hadrian,
I have created a new Apache Lucene Component & Query processor and have
attached a patch along with a zip file containing the code for your review. I
have also added the requisite unit tests and ensured that the code undergoes
checkstyle validation.
The component works as follows
context.addRoutes(new RouteBuilder() {
public void configure() {
from("direct:start").
to("lucene://stdQuotesIndex?analyzerRef=#stdAnalyzer&indexDir=#std&srcDir=#load_dir").
to("mock:result");
}
});
where each URI parameter setting does the following
- analyzerRef: can be any valid implementation of Lucene Directory
Analyzer (StandardAnalyzer, WhitespaceAnalyzer, StopAnalyzer... etc)
- srcDir: an optional directory location for loading Text or XML
documents at endpoint or Lucene Index creation.
Since these settings cannot be directly passed into the URI, I pass them using
the JNDI registry associated with the the Default Component (example shown
below).
@Override
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry registry = new JndiRegistry(createJndiContext());
registry.bind("std", new File("target/stdindexDir"));
registry.bind("load_dir", new File("src/test/resources/sources"));
registry.bind("stdAnalyzer", new
StandardAnalyzer(Version.LUCENE_CURRENT));
return registry;
}
I used the latest version of Lucene version 3.0 for the implementation but this
can be moved up easily over time since I have no hard restrictions on Lucene
versions. The API sets could be different moving backwards though. I have not
verified this.... Lucene has undergone a lot of change in each subsequent
version it seems :).
Please find attached the patch as well as a zip file containing the code.
Can you please review and please let me know what you think. I would be happy
to update the documentation once I get your feedback and am happy to make any
needed changes.
Cheers,
Ashwin...
> Lucene Component
> ----------------
>
> Key: CAMEL-1472
> URL: https://issues.apache.org/activemq/browse/CAMEL-1472
> Project: Apache Camel
> Issue Type: New Feature
> Reporter: Claus Ibsen
> Assignee: Ashwin Karpe
> Fix For: Future
>
>
> We should add a new component for Apache Lucene integration
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
