I have to use a search engine in my software. I am developing an online library. does anybody have any idea about using a particular search engine?I am working with oracle and struts.
Have a look at Jakarta Lucene:http://jakarta.apache.org/lucene/docs/
You can use Google API for Java...You need to download the Google kit fromhttp://www.google.com/apis/download.html. The freedownloadable kit contains:+A complete API reference describing the semantics ofmethod calls and fields+A Google Web API WSDL file+A Java library, example program, and Javadocdocumentation+more...