pagesearcher.java

java 写的一个新闻发布系统

//
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//    _______|  /--|    |    |    -   \  _    |    :    -   \_________
//   \\______: :---|    :    :           |    :    |         \________>
//           |__\---\_____________:______:    :____|____:_____\
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//                 . . . i n   j a h i a   w e   t r u s t . . .
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package org.jahia.services.search;

import org.jahia.params.*;          		// ParamBean
import org.jahia.registries.*;     	 		// JahiaRegistries
import org.jahia.exceptions.*;
import org.jahia.data.search.JahiaSearchResult;


/**
 * Handle pages search.
 * The result for this searcher is an instance of JahiaSearchResult and is a vector of matching pages.
 *
 * @author Khue Nguyen <a href="mailto:[e-mail]">[e-mail]</a>
 */

public class PageSearcher extends JahiaSearcher {

    private static final String CLASS_NAME = PageSearcher.class.getName();
	
	//--------------------------------------------------------------------------
	/**
	 * Constructor
	 *
	 */ 
	public PageSearcher()
	{
	}	

	//--------------------------------------------------------------------------
	/**
	 * Perform the search for a given query as String.
	 * The expected result is a JahiaSearchResult object containing a vector of matching pages.
	 *
	 * @param String query, a valid query.
	 * @param ParamBean jParams, the param bean.
	 * @return JahiaSearchResult result, the expected result as an instance of JahiaSearchResult object
	 */
	public JahiaSearchResult search(String query, ParamBean jParams)
	throws JahiaException
	{
		JahiaSearchResult result = null;
		
		// Must set the query first.
		setQuery(query);
		
		// Perform the search.
		ServicesRegistry sReg = ServicesRegistry.getInstance();
		result = sReg.getJahiaSearchService().search(this,jParams);
		
		// Store the result.
		setResult(result);
		
		return result;
	}

	//--------------------------------------------------------------------------
	/**
	 * Return the searcher name which value is JahiaSearcher.PAGE_SEARCHER.
	 *
	 * The search service must return a result of JahiaSearchResult type for this searcher.
	 *
	 * @return String name, the searcher name.
	 */
	public String getName()
	{
		return this.PAGE_SEARCHER;
	}


}