searchaction.java

在线读书交流平台

package com.olr.control.search;

import com.olr.BO.SearchBO;
import com.olr.control.common.PageAction;
import com.olr.util.Constants;
import com.olr.util.Pager;

public  class SearchAction extends PageAction{

	private SearchBO searchBO;
	
	private String keyWord;
    private int constraint;

    private Pager resultPager;
	
	//按照不同的搜索条件进行检索返回检索结果页面
    public  String init() {
    	this.clearErrorsAndMessages();
		super.pageSize=Constants.pageSize;
		super.pageNo=Constants.pageNo;
        this.select(constraint);
		return "list";
    	
    	
	}
    
    public String list(){
    	this.clearErrorsAndMessages();
    	this.select(constraint);
    	return "list";
    }
    
    public void select(int constraint){
    	switch(constraint){
        case 0:
        	super.pager=this.getSearchBO().searchByBookname(keyWord,pageNo,pageSize);
        	break;
        case 1:
        	super.pager=this.getSearchBO().searchByWriter(keyWord,pageNo,pageSize);
            break;
        case 2:
        	super.pager=this.getSearchBO().searchByLabel(keyWord,pageNo,pageSize);
        	break;
        case 3:
        	super.pager=this.getSearchBO().searchByKeyWords(keyWord,pageNo,pageSize);
        	break;
        default:
        	super.pager=this.getSearchBO().searchByKeyWords(keyWord,pageNo,pageSize);
        
        }
    	resultPager=super.pager;
    	//this.setSession("resultPager", super.pager);
    }

	public SearchBO getSearchBO() {
		return searchBO;
	}

	public void setSearchBO(SearchBO searchBO) {
		this.searchBO = searchBO;
	}

	

	public String getKeyWord() {
		return keyWord;
	}

	public void setKeyWord(String keyWord) {
		this.keyWord = keyWord;
	}

	public int getConstraint() {
		return constraint;
	}

	public void setConstraint(int constraint) {
		this.constraint = constraint;
	}

	public Pager getResultPager() {
		return resultPager;
	}

	public void setResultPager(Pager resultPager) {
		this.resultPager = resultPager;
	}


	
	
}