使用spring连接及操作mongodb3.0
- <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <groupId>spring_mongo</groupId>
- <artifactId>spring_mongo</artifactId>
- <packaging>war</packaging>
- <version>0.0.1-SNAPSHOT</version>
- <name>spring_mongo Maven Webapp</name>
- <url>http://maven.apache.org</url>
- <dependencies>
- <dependency>
- <groupId>org.springframework.data</groupId>
- <artifactId>spring-data-mongodb</artifactId>
- <version>1.8.0.RELEASE</version>
- </dependency>
- <dependency>
- <groupId>org.mongodb</groupId>
- <artifactId>mongo-java-driver</artifactId>
- <version>3.0.3</version>
- </dependency>
- <dependency>
- <groupId>commons-logging</groupId>
- <artifactId>commons-logging</artifactId>
- <version>1.2</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-test</artifactId>
- <version>4.1.6.RELEASE</version>
- </dependency>
- <dependency>
- <groupId>junit</groupId>
- <artifactId>junit</artifactId>
- <version>4.11</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-context</artifactId>
- <version>4.1.7.RELEASE</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-context-support</artifactId>
- <version>4.0.9.RELEASE</version>
- </dependency>
- </dependencies>
- <build>
- <plugins>
- <plugin>
- <artifactId>maven-compiler-plugin</artifactId>
- <version>2.3.2</version>
- <configuration>
- <source>1.7</source>
- <target>1.7</target>
- <encoding>UTF-8</encoding>
- <compilerArguments>
- <verbose />
- <bootclasspath>${java.home}/lib/rt.jar;${java.home}/lib/jce.jar</bootclasspath>
- </compilerArguments>
- </configuration>
- </plugin>
- </plugins>
- <finalName>spring_mongo</finalName>
- </build>
- </project>
- <?xml version="1.0" encoding="UTF-8"?>
- <beans xmlns:task="http://www.springframework.org/schema/task"
- xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns:context="http://www.springframework.org/schema/context"
- xsi:schemaLocation="
- http://www.springframework.org/schema/beans
- http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
- http://www.springframework.org/schema/context
- http://www.springframework.org/schema/context/spring-context-3.0.xsd
- http://www.springframework.org/schema/task
- http://www.springframework.org/schema/task/spring-task-3.1.xsd">
- <!-- 自动扫描(自动注入) -->
- <context:component-scan base-package="spring_mogo.dao.daoImp" />
- <!-- 导入mongodb的配置文件 -->
- <import resource="spring-mongodb305.xml" />
- <!-- 开启注解 -->
- <context:annotation-config />
- </beans>
- <?xml version="1.0" encoding="UTF-8"?>
- <beans xmlns="http://www.springframework.org/schema/beans"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
- xmlns:mongo="http://www.springframework.org/schema/data/mongo"
- xsi:schemaLocation="http://www.springframework.org/schema/beans
- http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
- http://www.springframework.org/schema/data/mongo
- http://www.springframework.org/schema/data/mongo/spring-mongo.xsd">
- <!-- spring连接mongodb数据库的配置 -->
- <mongo:mongo-client host="192.168.0.201" port="27017" credentials="tuzongxun:123456@mongoTest" id="mongo">
- <mongo:client-options write-concern="SAFE"/>
- </mongo:mongo-client>
- <mongo:db-factory id="mongoDbFactory" dbname="mongoTest" mongo-ref="mongo" />
- <!-- 只要使用这个调用相应的方法操作 -->
- <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
- <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
- </bean>
- </beans>
- package spring_mongo.models;
- import java.io.Serializable;
- public class UserModel implements Serializable {
- private static final long serialVersionUID = 1L;
- private String userName;
- private String password;
- public UserModel(String userName, String password) {
- super();
- this.userName = userName;
- this.password = password;
- }
- public String getUserName() {
- return userName;
- }
- public void setUserName(String userName) {
- this.userName = userName;
- }
- public String getPassword() {
- return password;
- }
- public void setPassword(String password) {
- this.password = password;
- }
- }
- package spring_mogo.dao.daoImp;
- import org.springframework.beans.BeansException;
- import org.springframework.context.ApplicationContext;
- import org.springframework.context.ApplicationContextAware;
- import org.springframework.data.mongodb.core.MongoTemplate;
- public abstract class AbstractBaseMongoTemplete implements
- ApplicationContextAware {
- protected MongoTemplate mongoTemplate;
- /**
- * @Description 根据配置文件设置mongoTemplate
- * @param mongoTemplate
- */
- public void setMongoTemplate(MongoTemplate mongoTemplate) {
- this.mongoTemplate = mongoTemplate;
- }
- @Override
- public void setApplicationContext(ApplicationContext applicationContext)
- throws BeansException {
- MongoTemplate mongoTemplate = applicationContext.getBean(
- "mongoTemplate", MongoTemplate.class);
- setMongoTemplate(mongoTemplate);
- }
- }
- package spring_mogo.dao;
- import java.util.List;
- import spring_mongo.models.UserModel;
- public interface UserDao {
- /**
- * 查询数据
- *
- * @author:tuzongxun
- * @Title: findAll
- * @param @return
- * @return List<UserModel>
- * @date May 13, 2016 3:07:39 PM
- * @throws
- */
- public List<UserModel> findAll();
- /**
- * 新增数据
- *
- * @author:tuzongxun
- * @Title: insertUser
- * @param @param user
- * @return void
- * @date May 13, 2016 3:09:45 PM
- * @throws
- */
- public void insertUser(UserModel user);
- /**
- * 删除数据
- *
- * @author:tuzongxun
- * @Title: removeUser
- * @param @param userName
- * @return void
- * @date May 13, 2016 3:09:55 PM
- * @throws
- */
- public void removeUser(String userName);
- /**
- * 修改数据
- *
- * @author:tuzongxun
- * @Title: updateUser
- * @param @param user
- * @return void
- * @date May 13, 2016 3:10:06 PM
- * @throws
- */
- public void updateUser(UserModel user);
- /**
- * 按条件查询
- *
- * @author:tuzongxun
- * @Title: findForRequery
- * @param
- * @return void
- * @date May 13, 2016 3:23:37 PM
- * @throws
- */
- public List<UserModel> findForRequery(String userName);
- }
- package spring_mogo.dao.daoImp;
- import java.util.List;
- import org.springframework.data.mongodb.core.query.Criteria;
- import org.springframework.data.mongodb.core.query.Query;
- import org.springframework.data.mongodb.core.query.Update;
- import org.springframework.stereotype.Component;
- import spring_mogo.dao.UserDao;
- import spring_mongo.models.UserModel;
- import com.mongodb.BasicDBObject;
- import com.mongodb.DBObject;
- @Component("UserDaoImp")
- public class UserDaoImp extends AbstractBaseMongoTemplete implements UserDao {
- /**
- * 查询所有数据
- *
- * @author:tuzongxun
- * @Title: findAll
- * @Description: TODO
- * @param @return
- * @date May 13, 2016 3:10:29 PM
- * @throws
- */
- @Override
- public List<UserModel> findAll() {
- // 需要设置集合对应的尸体类和相应的集合名,从而查询结果直接映射
- List<UserModel> userList = mongoTemplate.findAll(UserModel.class,
- "user");
- return userList;
- }
- /**
- * 新增数据
- *
- * @author:tuzongxun
- * @Title: insertUser
- * @Description: TODO
- * @param @param user
- * @date May 13, 2016 3:10:45 PM
- * @throws
- */
- @Override
- public void insertUser(UserModel user) {
- // 设置需要插入到数据库的文档对象
- DBObject object = new BasicDBObject();
- object.put("userName", user.getUserName());
- object.put("password", user.getPassword());
- mongoTemplate.insert(object, "user");
- }
- /**
- * 按条件删除数据
- *
- * @author:tuzongxun
- * @Title: removeUser
- * @Description: TODO
- * @param @param userName
- * @date May 13, 2016 3:11:01 PM
- * @throws
- */
- @Override
- public void removeUser(String userName) {
- // 设置删除条件,如果条件内容为空则删除所有
- Query query = new Query();
- Criteria criteria = new Criteria("userName");
- criteria.is(userName);
- query.addCriteria(criteria);
- mongoTemplate.remove(query, "user");
- }
- /**
- * 修改数据
- *
- * @author:tuzongxun
- * @Title: updateUser
- * @Description: TODO
- * @param @param user
- * @date May 13, 2016 3:11:12 PM
- * @throws
- */
- @Override
- public void updateUser(UserModel user) {
- // 设置修改条件
- Query query = new Query();
- Criteria criteria = new Criteria("userName");
- criteria.is(user.getUserName());
- query.addCriteria(criteria);
- // 设置修改内容
- Update update = Update.update("password", user.getPassword());
- // 参数:查询条件,更改结果,集合名
- mongoTemplate.updateFirst(query, update, "user");
- }
- /**
- * 根据条件查询
- *
- * @author:tuzongxun
- * @Title: findForRequery
- * @Description: TODO
- * @param @param userName
- * @date May 13, 2016 4:08:15 PM
- * @throws
- */
- @Override
- public List<UserModel> findForRequery(String userName) {
- Query query = new Query();
- Criteria criteria = new Criteria("userName");
- criteria.is(userName);
- query.addCriteria(criteria);
- // 查询条件,集合对应的实体类,集合名
- List<UserModel> userList = mongoTemplate.find(query, UserModel.class,
- "user");
- return userList;
- }
- }
测试类:
- package spring_mongo.test;
- import java.util.List;
- import org.junit.Test;
- import org.junit.runner.RunWith;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.test.context.ContextConfiguration;
- import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
- import spring_mogo.dao.UserDao;
- import spring_mongo.models.UserModel;
- @RunWith(SpringJUnit4ClassRunner.class)
- @ContextConfiguration(locations = { "classpath:spring.xml" })
- public class mongoTest {
- @Autowired
- private UserDao userDao;
- /**
- * 查询测试
- *
- * @author:tuzongxun
- * @Title: monFindTest
- * @param
- * @return void
- * @date May 13, 2016 3:27:51 PM
- * @throws
- */
- @Test
- public void monFindTest() {
- List<UserModel> userModels = userDao.findAll();
- if (userModels != null && userModels.size() > 0) {
- for (UserModel user : userModels) {
- System.out.println(user.getUserName() + ":"
- + user.getPassword());
- }
- }
- }
- /**
- * 插入数据测试
- *
- * @author:tuzongxun
- * @Title: monInsertTest
- * @param
- * @return void
- * @date May 13, 2016 3:27:38 PM
- * @throws
- */
- @Test
- public void monInsertTest() {
- UserModel user = new UserModel("test111", "123456");
- userDao.insertUser(user);
- this.monFindTest();
- }
- /**
- * 删除测试
- *
- * @author:tuzongxun
- * @Title: monRemoveTest
- * @param
- * @return void
- * @date May 13, 2016 3:28:06 PM
- * @throws
- */
- @Test
- public void monRemoveTest() {
- String userName = "test111";
- userDao.removeUser(userName);
- this.monFindTest();
- }
- /**
- * 测试修改
- *
- * @author:tuzongxun
- * @Title: monUpdateTest
- * @param
- * @return void
- * @date May 13, 2016 3:50:08 PM
- * @throws
- */
- @Test
- public void monUpdateTest() {
- UserModel user = new UserModel("test111", "test");
- userDao.updateUser(user);
- this.monFindTest();
- }
- /**
- * 按条件查询
- *
- * @author:tuzongxun
- * @Title: monFindForRuq
- * @param
- * @return void
- * @date May 13, 2016 4:10:53 PM
- * @throws
- */
- @Test
- public void monFindForRuq() {
- String userName = "test111";
- List<UserModel> userModels = userDao.findForRequery(userName);
- if (userModels != null && userModels.size() > 0) {
- for (UserModel user : userModels) {
- System.out.println(user.getUserName() + ":"
- + user.getPassword());
- }
- }
- }
- }
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