Allow Hooks to add an IndexerPostProcessor to modify search summaries, queries, and indexes

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.0.6 GA
• Fix Version/s: --Sprint - SP, 6.1.0 CE RC1
• Component/s: Frameworks > Search
• Labels: None
• Branch Version/s:
  6.0.x
• Backported to Branch:
  Committed
• Similar Issues: Show 4 results ; ;

  LPS-2304	Allow arbitratry params to the index user search queries
  LPS-13860	Categories aren't added to the Lucene search query
  LPS-14441	Add companyId as join condition to allow query optimizer to know it can use unique indexes
  LPS-4079	BooleanQueryImpl is based on Lucene's "org.apache.lucene.search.BooleanQuery()". But it should be based on something that doesnt modify the query.

This improvement implements a post processing system on top of the existing indexer to allow plugin hook developers to modify the search summaries, indexes, and queries.

To add a post processor,
1. Begin with a hook.
2. In liferay-hook.xml add the following:
<indexer-post-processor>
<indexer-model-name>com.liferay.portal.model.User</indexer-model-name>
<indexer-post-processor-impl>com.liferay.myhook.hook.indexer.UserIndexerPostProcessor</indexer-post-processor-impl>
</indexer-post-processor>

Where "indexer-model-name" is the name of the model whose indexer you wish to change and "indexer-post-processor-impl" is the name of your post processor class that implements com.liferay.portal.kernel.search.IndexerPostProcessor.

[Jonas Yuan]

nice feature, vote +1