package?com.mongo.action;

import?java.util.Map;

import?net.sf.json.JSONobject;
import?net.sf.json.JsonConfig;
import?net.sf.json.util.CycleDetectionStrategy;

import?org.springframework.data.mongodb.core.MongoOperations;
import?org.springframework.data.mongodb.core.MongoTemplate;
import?org.springframework.data.mongodb.core.mapreduce.MapReduceOptions;
import?org.springframework.data.mongodb.core.mapreduce.MapReduceResults;

import?com.mongo.entity.User;
import?com.mongo.reposity.UserReposity;
import?com.mongodb.DBCollection;
import?com.mongodb.DBCursor;
import?com.mongodb.MapReduceOutput;
import?com.opensymphony.xwork2.ActionSupport;

public?class?getDataAction?extends?ActionSupport?{
	/**
	?*?
	?*/
	private?UserReposity?userReposity;

	public?void?setUserReposity（UserReposity?userReposity）?{
		this.userReposity?=?userReposity;
	}

	private?JSONobject?user;

	private?static?final?long?serialVersionUID?=?535742118015700220L;

	@Override
	public?String?execute（）?{
		JsonConfig?jsonConfig?=?new?JsonConfig（）;
		jsonConfig.setIgnoreDefaultExcludes（false）;
		//?jsonConfig.setExcludes（new?String[]?{?“name“?}）;
		jsonConfig.setCycleDetectionStrategy（CycleDetectionStrategy.LENIENT）;

		//?新增數據
		//?User?u=new?User（）;
		//?u.setName（“zoe“）;
		//?u.setMessage（“first?blood“）;
		//?userReposity.saveobject（u）;
		//?System.out.println（“寫入完成“+u.toString（））;

		//?//查詢數據
		//?//獲取全部
		//?List?us=userReposity.getAllobjects（User.class）;
		//?//從數目上查詢取0到1000
		//?List?us1=userReposity.getUsers（0?1000）;
		//?//條件查詢
		//?List?cds=new?ArrayList（）;
		//?Condition?cd=new?Condition（）;
		//?cd.setKey（“name“）;
		//?cd.setValue（“zoe“）;
		//?cds.add（cd）;
		//?List?us2=userReposity.getUsers（0?1000?cds）;
		//?//模糊查詢
		//?List?us3=userReposity.getUsers（“oe“）;
		//?//查詢數量
		//?long?count=userReposity.getCount（“first?blood“）;
		//?//查詢屬于的集合（in）?不屬于（nin）
		//?List?names=new?ArrayList（）;
		//?names.add（“zoe“）;
		//?names.add（“koe“）;
		//?List?us4=userReposity.getUsersBynames（0?1000names）;
		//
		//?//更新
		//?User?u=userReposity.getAllobjects（User.class）.get（0）;
		//?userReposity.updateUserUpdateName（u?“joe“）;
		//
		//?//刪除
		//?userReposity.deleteobject（User.class?“534cea00cf20ab0525bdc53e“）;

		//?mapreduce
		MongoTemplate?m?=??（MongoTemplate）?userReposity;
		DBCollection?coll?=??m.getCollection（“user“）;?//集合名
		String?map?=?“function（）?{?emit（this.name?{count:1}）;}“;??
????????String?reduce?=?“function（key?values）?{var?total?=?0;for（var?i=0;i????????String?result?=?“resultCollection“;??
????????MapReduceOutput?mapReduceOutput?=?coll.mapReduce（map??
????????????reduce.toString（）?result?null）;??
????????DBCollection?resultColl?=?mapReduceOutput.getOutputCollection（）;??
????????DBCursor?cursor?=?resultColl.find（）;??
????????while?（cursor.hasNext

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-04-15?11:50??MongoTest\
?????文件?????????576??2014-04-03?14:29??MongoTest\.classpath
?????目錄???????????0??2014-04-17?16:57??MongoTest\.myeclipse\
?????文件?????????300??2014-04-15?14:58??MongoTest\.mymetadata
?????文件??????????66??2014-04-15?11:50??MongoTest\.myumldata
?????文件????????1752??2014-04-09?10:31??MongoTest\.project
?????目錄???????????0??2014-04-15?11:51??MongoTest\.settings\
?????文件?????????500??2014-04-03?14:29??MongoTest\.settings\.jsdtscope
?????文件?????????197??2014-04-15?11:51??MongoTest\.settings\com.genuitec.eclipse.core.prefs
?????文件????????1066??2014-04-15?11:50??MongoTest\.settings\com.genuitec.eclipse.j2eedt.core.prefs
?????文件??????????88??2014-04-03?14:29??MongoTest\.settings\org.eclipse.core.resources.prefs
?????文件?????????629??2014-04-15?11:50??MongoTest\.settings\org.eclipse.jdt.core.prefs
?????文件?????????544??2014-04-15?11:50??MongoTest\.settings\org.eclipse.wst.common.component
?????文件?????????252??2014-04-03?14:29??MongoTest\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2014-04-03?14:29??MongoTest\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2014-04-03?14:29??MongoTest\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2014-04-08?15:56??MongoTest\WebRoot\
?????目錄???????????0??2014-04-08?15:56??MongoTest\WebRoot\meta-INF\
?????文件??????????36??2014-04-03?14:30??MongoTest\WebRoot\meta-INF\MANIFEST.MF
?????目錄???????????0??2014-04-08?15:56??MongoTest\WebRoot\WEB-INF\
?????目錄???????????0??2014-04-15?15:07??MongoTest\WebRoot\WEB-INF\classes\
?????目錄???????????0??2014-04-15?14:58??MongoTest\WebRoot\WEB-INF\classes\com\
?????目錄???????????0??2014-04-15?14:58??MongoTest\WebRoot\WEB-INF\classes\com\mongo\
?????目錄???????????0??2014-04-15?14:58??MongoTest\WebRoot\WEB-INF\classes\com\mongo\action\
?????文件????????2660??2014-04-16?17:33??MongoTest\WebRoot\WEB-INF\classes\com\mongo\action\getDataAction.class
?????目錄???????????0??2014-04-15?14:58??MongoTest\WebRoot\WEB-INF\classes\com\mongo\entity\
?????文件?????????888??2014-04-15?18:07??MongoTest\WebRoot\WEB-INF\classes\com\mongo\entity\User.class
?????目錄???????????0??2014-04-15?16:27??MongoTest\WebRoot\WEB-INF\classes\com\mongo\reposity\
?????文件?????????790??2014-04-15?16:28??MongoTest\WebRoot\WEB-INF\classes\com\mongo\reposity\Condition.class
?????文件????????1012??2014-04-15?16:28??MongoTest\WebRoot\WEB-INF\classes\com\mongo\reposity\GenericReposity.class
?????目錄???????????0??2014-04-15?14:58??MongoTest\WebRoot\WEB-INF\classes\com\mongo\reposity\Impl\
............此處省略139個文件信息