/*
 * Copyright 2002-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springmodules.samples.lucene.ui.web.search;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import org.springmodules.samples.lucene.service.search.SearchService;

/**
 * @author Thierry Templier
 */
public class SearchController extends SimpleFormController {

	private SearchService searchService;

	public ModelAndView onSubmit(Object command) throws Exception {
		List results = null;
		if( command instanceof WebQuery ) {
			WebQuery query = (WebQuery)command;
			results = searchService.search(query.getFieldName(),query.getString());
		} else {
			results = new ArrayList();
		}
		Map model = new HashMap();
		model.put("results", results);
		model.put("query", command);
		return new ModelAndView("search/results", model);
	}

	public SearchService getSearchService() {
		return searchService;
	}

	public void setSearchService(SearchService service) {
		searchService = service;
	}

}