cn.tom.db.mongo

类 MongoDao

java.lang.Object

cn.tom.db.mongo.MongoDao

public class MongoDao
extends Object

http://api.mongodb.org/java/2.11.3/ mongodb 基本操作

作者:

panmg

字段概要

字段

限定符和类型	字段和说明
static MongoDB	db

构造器概要

构造器

构造器和说明
MongoDao()

方法概要

方法

限定符和类型	方法和说明
static Map<String,Object>	beanToMap(Object bean)
long	count(String col, com.mongodb.DBObject query)
List<com.mongodb.DBObject>	DBCursor2list(com.mongodb.DBCursor cur)
com.mongodb.WriteResult	delete(String col, Map<String,? extends Object> query)
com.mongodb.WriteResult	delete(String col, String query)
com.mongodb.WriteResult	deleteById(String col, String id)
List<?>	distinct(String col, String key, com.mongodb.DBObject query) 查找
List<com.mongodb.DBObject>	findList(String col, com.mongodb.DBObject query)
List<com.mongodb.DBObject>	findList(String col, com.mongodb.DBObject query, com.mongodb.DBObject sort)
List<com.mongodb.DBObject>	findList(String col, com.mongodb.DBObject query, com.mongodb.DBObject sort, int start, int limit)
com.mongodb.DBObject	findOne(String col, com.mongodb.DBObject o)
com.mongodb.DBObject	findOne(String col, com.mongodb.DBObject query, com.mongodb.DBObject keys)
List<com.mongodb.DBObject>	findOneList(String col, com.mongodb.DBObject query, com.mongodb.DBObject key)
<T> T	getBean(String col, com.mongodb.DBObject query, Class<T> clazz)
<T> T	getBeanById(String col, String id, Class<T> clazz)
com.mongodb.DBCollection	getConllection(String col)
static MongoDao	getInstance()
<T> List<T>	getList(String col, com.mongodb.DBObject query, Class<T> clazz)
<T> List<T>	getList(String col, com.mongodb.DBObject query, com.mongodb.DBObject sort, Class<T> clazz)
<T> List<T>	getList(String col, com.mongodb.DBObject query, com.mongodb.DBObject sort, int start, int limit, Class<T> clazz)
static void	init(File file)
static void	init(Properties pro)
com.mongodb.WriteResult	insert(String col, com.mongodb.DBObject... obj)
com.mongodb.WriteResult	insert(String col, List<com.mongodb.DBObject> list)
String	insert(String col, Map<String,? extends Object> data) 新增
String	insertAsBean(String col, Object bean)
com.mongodb.WriteResult	insertAsBeans(String col, List<Object> beans)
static <T> T	mapToBean(Map<String,?> map, Class<T> _class)
com.mongodb.DBObject	queryById(String col, String id)
com.mongodb.WriteResult	remove(String col, com.mongodb.DBObject o) 删除
String	save(String col, com.mongodb.DBObject obj)
void	set_DB(String _db)
<T> List<T>	toBeans(List<com.mongodb.DBObject> list, Class<T> clazz)
List<com.mongodb.DBObject>	toDBList(List<Object> beans)
com.mongodb.WriteResult	update(String col, com.mongodb.DBObject q, com.mongodb.DBObject o) 单条修改
com.mongodb.WriteResult	update(String col, com.mongodb.DBObject q, com.mongodb.DBObject o, boolean upsert, boolean multi) 修改
com.mongodb.WriteResult	updateByid(String col, String id, com.mongodb.DBObject o)
com.mongodb.WriteResult	updateByidAsBean(String col, String id, Object bean) 按id修改, 只修改指定的列
com.mongodb.WriteResult	updateMulti(String col, com.mongodb.DBObject q, com.mongodb.DBObject o) 批量修改
com.mongodb.WriteResult	updateMulti(String col, Map<String,? extends Object> q, Map<String,? extends Object> o) 批量修改 单列,其他列如果没有赋值不修改
com.mongodb.WriteResult	updateMultiSingle(String col, com.mongodb.DBObject q, com.mongodb.DBObject o) 批量修改 单列,其他列如果没有赋值不修改
com.mongodb.WriteResult	updateSingle(String col, com.mongodb.DBObject q, com.mongodb.DBObject o) 单条单列,其他列如果没有赋值不修改

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

db

public static MongoDB db

构造器详细资料

MongoDao

public MongoDao()

方法详细资料

init

public static void init(File file)

init

public static void init(Properties pro)

getInstance

public static MongoDao getInstance()

set_DB

public void set_DB(String _db)

getConllection

public com.mongodb.DBCollection getConllection(String col)

insert

public String insert(String col,
            Map<String,? extends Object> data)

新增

参数:

col -

data -

返回:

insertAsBean

public String insertAsBean(String col,
                  Object bean)

insertAsBeans

public com.mongodb.WriteResult insertAsBeans(String col,
                                    List<Object> beans)

insert

public com.mongodb.WriteResult insert(String col,
                             List<com.mongodb.DBObject> list)

insert

public com.mongodb.WriteResult insert(String col,
                             com.mongodb.DBObject... obj)

save

public String save(String col,
          com.mongodb.DBObject obj)

update

public com.mongodb.WriteResult update(String col,
                             com.mongodb.DBObject q,
                             com.mongodb.DBObject o,
                             boolean upsert,
                             boolean multi)

修改

update

public com.mongodb.WriteResult update(String col,
                             com.mongodb.DBObject q,
                             com.mongodb.DBObject o)

单条修改

updateSingle

public com.mongodb.WriteResult updateSingle(String col,
                                   com.mongodb.DBObject q,
                                   com.mongodb.DBObject o)

单条单列,其他列如果没有赋值不修改

updateMulti

public com.mongodb.WriteResult updateMulti(String col,
                                  com.mongodb.DBObject q,
                                  com.mongodb.DBObject o)

批量修改

updateMultiSingle

public com.mongodb.WriteResult updateMultiSingle(String col,
                                        com.mongodb.DBObject q,
                                        com.mongodb.DBObject o)

批量修改 单列,其他列如果没有赋值不修改

updateMulti

public com.mongodb.WriteResult updateMulti(String col,
                                  Map<String,? extends Object> q,
                                  Map<String,? extends Object> o)

批量修改 单列,其他列如果没有赋值不修改

updateByidAsBean

public com.mongodb.WriteResult updateByidAsBean(String col,
                                       String id,
                                       Object bean)

按id修改, 只修改指定的列

updateByid

public com.mongodb.WriteResult updateByid(String col,
                                 String id,
                                 com.mongodb.DBObject o)

remove

public com.mongodb.WriteResult remove(String col,
                             com.mongodb.DBObject o)

删除

参数:

col -

o -

返回:

deleteById

public com.mongodb.WriteResult deleteById(String col,
                                 String id)

delete

public com.mongodb.WriteResult delete(String col,
                             String query)

delete

public com.mongodb.WriteResult delete(String col,
                             Map<String,? extends Object> query)

distinct

public List<?> distinct(String col,
               String key,
               com.mongodb.DBObject query)

查找

参数:

col -

o -

返回:

findOne

public com.mongodb.DBObject findOne(String col,
                           com.mongodb.DBObject o)

findOne

public com.mongodb.DBObject findOne(String col,
                           com.mongodb.DBObject query,
                           com.mongodb.DBObject keys)

DBCursor2list

public List<com.mongodb.DBObject> DBCursor2list(com.mongodb.DBCursor cur)

findList

public List<com.mongodb.DBObject> findList(String col,
                                  com.mongodb.DBObject query)

findOneList

public List<com.mongodb.DBObject> findOneList(String col,
                                     com.mongodb.DBObject query,
                                     com.mongodb.DBObject key)

findList

public List<com.mongodb.DBObject> findList(String col,
                                  com.mongodb.DBObject query,
                                  com.mongodb.DBObject sort)

findList

public List<com.mongodb.DBObject> findList(String col,
                                  com.mongodb.DBObject query,
                                  com.mongodb.DBObject sort,
                                  int start,
                                  int limit)

queryById

public com.mongodb.DBObject queryById(String col,
                             String id)

getBeanById

public <T> T getBeanById(String col,
                String id,
                Class<T> clazz)

getBean

public <T> T getBean(String col,
            com.mongodb.DBObject query,
            Class<T> clazz)

getList

public <T> List<T> getList(String col,
                  com.mongodb.DBObject query,
                  Class<T> clazz)

getList

public <T> List<T> getList(String col,
                  com.mongodb.DBObject query,
                  com.mongodb.DBObject sort,
                  Class<T> clazz)

getList

public <T> List<T> getList(String col,
                  com.mongodb.DBObject query,
                  com.mongodb.DBObject sort,
                  int start,
                  int limit,
                  Class<T> clazz)

count

public long count(String col,
         com.mongodb.DBObject query)

toDBList

public List<com.mongodb.DBObject> toDBList(List<Object> beans)

toBeans

public <T> List<T> toBeans(List<com.mongodb.DBObject> list,
                  Class<T> clazz)

beanToMap

public static Map<String,Object> beanToMap(Object bean)

mapToBean

public static <T> T mapToBean(Map<String,?> map,
              Class<T> _class)