Trying to setup dual datasource with spring boot, but it would seem alot harder then first thought,
tried to follow tons of tutorials and guides, but keep getting error with my repos.
application properties
# Primary DataSource
datasource.primary.url=url
datasource.primary.username=user
datasource.primary.password=pw
datasource.primary.driver-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
# Secondary DataSource
datasource.secondary.url=url
datasource.secondary.username=user
datasource.secondary.password=pw
datasource.secondary.driver-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
# hibernate strategy (create/update)
spring.jpa.hibernate.ddl-auto=update
# name strategy
spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
first db config
package com.anders.cphbusiness.db;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.persistence.EntityManagerFactory;
import javax.persistence.PersistenceContext;
import javax.sql.DataSource;
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(
basePackages = {"com.anders.cphbusiness.repositories"},
entityManagerFactoryRef = "primaryEM")
public class LoadDataSourceConfig {
#Bean(name = "primaryDS")
#Primary
#ConfigurationProperties(prefix = "datasource.primary")
public DataSource loadingDataSource() {
return DataSourceBuilder.create().build();
}
#PersistenceContext(unitName = "primaryPU")
#Primary
#Bean(name = "primaryEM")
public LocalContainerEntityManagerFactoryBean loadingEntityManagerFactory(
EntityManagerFactoryBuilder builder, #Qualifier("primaryDS") DataSource primaryDS) {
return builder
.dataSource(primaryDS)
.persistenceUnit("primaryPU")
.packages("com.anders.cphbusiness.entitiesModel")
.build();
}
#Primary
#Bean(name = "primaryTM")
public PlatformTransactionManager transactionManager(
#Qualifier("primaryEM") EntityManagerFactory entityManagerFactory) {
return new JpaTransactionManager(entityManagerFactory);
}
}
second db config
package com.anders.cphbusiness.db;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.persistence.EntityManagerFactory;
import javax.persistence.PersistenceContext;
import javax.sql.DataSource;
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(
basePackages = "com.anders.cphbusiness.secondRepo",
entityManagerFactoryRef = "secondaryEM",
transactionManagerRef = "secondaryTransactionManager")
public class StoreDataSourceConfig {
#Bean(name = "secondaryDS")
#ConfigurationProperties(prefix = "datasource.secondary")
public DataSource storingDataSource() {
return DataSourceBuilder.create().build();
}
#PersistenceContext(unitName = "secondaryPU")
#Bean(name = "secondaryEM")
public LocalContainerEntityManagerFactoryBean storingEntityManagerFactory(
EntityManagerFactoryBuilder builder, #Qualifier("secondaryDS") DataSource secondaryDS) {
return builder
.dataSource(secondaryDS)
.packages("com.anders.cphbusiness.storingModel")
.persistenceUnit("secondaryPU")
.build();
}
#Bean(name = "secondaryTM")
public PlatformTransactionManager secondaryTransactionManager(
#Qualifier("secondaryEM") EntityManagerFactory secondaryEM) {
return new JpaTransactionManager(secondaryEM);
}
}
repo examples
package com.anders.cphbusiness.repositories;
import com.anders.cphbusiness.entitiesModel.WagerBoard;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import javax.persistence.PersistenceContext;
#Repository
#PersistenceContext(name = "primaryEM")
public interface WagerBoardRepo extends JpaRepository<WagerBoard, String> {
}
storeDbEntRepo:
package com.anders.cphbusiness.secondRepo;
import com.anders.cphbusiness.entitiesModel.WagerBoard;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import javax.persistence.PersistenceContext;
#Repository
#PersistenceContext(name = "secondaryEM")
public interface StoreDbEntRepo extends JpaRepository<WagerBoard, String> {
}
the error
2017-02-07 10:57:54.222 ERROR 7176 --- [ main] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'storeDbEntRepo': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class com.anders.cphbusiness.entitiesModel.WagerBoard
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:742) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE]
at com.anders.cphbusiness.DsRngCheckerApplication.main(DsRngCheckerApplication.java:18) [main/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_111]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_111]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_111]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_111]
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) [idea_rt.jar:na]
Caused by: java.lang.IllegalArgumentException: Not a managed type: class com.anders.cphbusiness.entitiesModel.WagerBoard
at org.hibernate.jpa.internal.metamodel.MetamodelImpl.managedType(MetamodelImpl.java:210) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final]
at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:70) ~[spring-data-jpa-1.11.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getEntityInformation(JpaEntityInformationSupport.java:67) ~[spring-data-jpa-1.11.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getEntityInformation(JpaRepositoryFactory.java:152) ~[spring-data-jpa-1.11.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:99) ~[spring-data-jpa-1.11.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:81) ~[spring-data-jpa-1.11.0.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:199) ~[spring-data-commons-1.13.0.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:277) ~[spring-data-commons-1.13.0.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:263) ~[spring-data-commons-1.13.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:101) ~[spring-data-jpa-1.11.0.RELEASE.jar:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE]
... 21 common frames omitted
Your main problem is: not a managed type: class com.anders.cphbusiness.entitiesModel.WagerBoard
Your StoreDbEntRepo is using "secondaryEM", but is using WagerBoard entity to create the repo.
WagerBoard entity belongs to entitiesModel package. If you want to use that entity into your StoreDbEntRepo, your need to scan the proper package in your EntityManager, doing an update from
.packages("com.anders.cphbusiness.storingModel")
to
.packages("com.anders.cphbusiness.storingModel","com.anders.cphbusiness.entitiesModel").
But if your don't, use an entity that belongs to storingModel package to create the StoreDbEntRepo.
Related
Description:
Field authorMongoRepository in com.example.SpringReturnObject.Mongo.Controller.AuthorController required a bean of type 'com.example.SpringReturnObject.Rest.Controller.AuthorMongoRepository' that could not be found.
The injection point has the following annotations:
- #org.springframework.beans.factory.annotation.Autowired(required=true)
Action:
Consider defining a bean of type 'com.example.SpringReturnObject.Rest.Controller.AuthorMongoRepository' in your configuration.
AuthorMongoRepository class
package com.example.SpringReturnObject.Rest.Controller;
import com.example.SpringReturnObject.Mongo.Model.Author;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.stereotype.Repository;
import java.util.List;
#Repository
public interface AuthorMongoRepository extends MongoRepository<Author, String> {
List<Author> findByUsernameContainingIgnoreCase(String username);
List<Author> findByArticles_titleContainingIgnoreCase(String title);
}
AddnewDocument.java
package com.example.SpringReturnObject.Mongo.Implementation;
import com.example.SpringReturnObject.Mongo.Model.Article;
import com.example.SpringReturnObject.Mongo.Model.Author;
import com.example.SpringReturnObject.Rest.Controller.AuthorMongoRepository;
import com.example.SpringReturnObject.Rest.Controller.MongoController;
import org.springframework.beans.factory.annotation.Autowired;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class AddNewDoc implements MongoController {
#Autowired
AuthorMongoRepository authorMongoRepository;
#Override
public List<Author> getAllList() {
SimpleDateFormat df = new SimpleDateFormat("dd/MM/yyyy");
authorMongoRepository.deleteAll();
final Article article1;
try {
article1 = new Article("Spring Boot - MongoDB + Data + Web"
, "MongoDB", df.parse("10/5/2018"));
final Article article2 = new Article("Spring Boot - MongoDB + Data + Web"
, "H2 Console", df.parse("2/3/2016"));
final Article article3 = new Article("Spring Cloud - Zuul + Eureka + Rest Web", "Load Balancer with Zuul", df.parse("5/1/2018"));
final Article article4 = new Article("Spring Cloud - Feign"
, "Feign Client + Eureka + Rest", df.parse("5/6/2018"));
Author author1 = new Author("Melardev", Arrays.asList(article1, article2));
Author author2 = new Author("Momo", Arrays.asList(article3, article4));
authorMongoRepository.save(author1);
authorMongoRepository.save(author2);
}
catch (ParseException e) {
e.printStackTrace();
}
return null;
}
}
MongoControllerInterface
package com.example.SpringReturnObject.Rest.Controller;
import com.example.SpringReturnObject.Mongo.Model.Author;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
#RestController
public interface MongoController {
#GetMapping("/author")
List<Author> getAllList();
}
ApplicationStartup.java
package com.example.SpringReturnObject;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.domain.EntityScan;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
#EnableMongoRepositories(basePackages = "com.example.SpringReturnObject.Rest.Controller.AuthorMongoRepository")
#EnableAutoConfiguration
#Configuration
#ComponentScan({"com.example.*"})
#EntityScan({"com.example.*"})
#SpringBootApplication
public class SpringReturnObjectApplication {
public static void main(String[] args) {
SpringApplication.run(SpringReturnObjectApplication.class, args);
}
}
I am looking to create a connection pool - for mongoDB in Springboot. I am currently making use of Springdata Mongo repositories to connect to DB and collections but unsure of how to create the datapool connection
Here is the current implementation
PersonRepository.java
package com.test.TestAPI.repository;
import java.util.List;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.stereotype.Repository;
import com.test.TestAPI.dto.Person;
#Repository
public interface PersonRepository extends MongoRepository<Person, String> {
}
PersonService
package com.test.TestAPI.service.impl;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.test.TestAPI.repository.PersonRepository;
import com.test.TestAPI.dto.Person;
#Service
public class PersonService {
#Autowired
private PersonRepository personRepo;
public List<Person> findAllPersons() {
return personRepo.findAll();
}
public Person createPerson(Person person) {
return personRepo.save(person);
}
}
PersonController
package com.test.TestAPI.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.test.TestAPI.service.impl.PersonService;
import com.test.TestAPI.dto.Person;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
#RestController
#RequestMapping(path="/v1/personController")
#Api(value="Controller for Person document")
public class PersonController {
#Autowired
PersonService service;
#GetMapping("/getAllPersons")
#ApiOperation(produces = MediaType.APPLICATION_JSON_VALUE, httpMethod = "GET", response = List.class,
value = "getAllPersons from the database", notes = "Sample note")
public ResponseEntity<List<Person>> getAllPersons(){
List<Person> personList = service.findAllPersons();
return new ResponseEntity<List<Person>>(personList, HttpStatus.OK);
}
}
SimpleCommandLineConfig
package com.test.TestAPI.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
import org.springframework.stereotype.Component;
import com.test.TestAPI.repository.PersonRepository;
import com.test.TestAPI.dto.Person;
#Component
#Order(3)
public class SimpleCommandLineConfig implements CommandLineRunner {
#Autowired
PersonRepository repo;
#Override
public void run(String... args) throws Exception {
// TODO Auto-generated method stub
System.out.println("third command line runner");
System.out.println(repo.save(new Person("rr","rr",4)));
}
}
App.java
package com.test.TestAPI.main;
import org.springframework.boot.Banner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
/**
* Hello world!
*
*/
#SpringBootApplication
#ComponentScan(basePackages= {"com.test.TestAPI"})
#EnableMongoRepositories(basePackages= {"com.test.TestAPI.repository"})
public class App
{
public static void main(String[] args) throws Exception {
SpringApplication.run(App.class, args);
}
}
Also, I would like to know if spring data repos like a custom repo for MongoDB takes care of connection pool mechanism? How does connection pooling happen in that case? Could you please help me on this
I think I found an answer for this. Just like we use JDBC templates for RDBMS to store the databases, spring provides something called MongoTemplates which forms a connection pool based on the db configuration given
Here is a sample implementation
MongoClientFactory.java
public #Bean MongoClientFactoryBean mongo() throws Exception {
MongoClientFactoryBean mongo = new MongoClientFactoryBean();
mongo.setHost("localhost");
MongoClientOptions clientOptions = MongoClientOptions.builder().applicationName("FeddBackAPI_DB")
.connectionsPerHost(2000)
.connectTimeout(4000)
//.maxConnectionIdleTime(1000000000)
.maxWaitTime(3000)
.retryWrites(true)
.socketTimeout(4000)
.sslInvalidHostNameAllowed(true)//this is very risky
.build();
mongo.setMongoClientOptions(clientOptions);
return mongo;
}
DataSourceConfig.java (Another config class. Same config class can also be used to define all beans)
package com.fmr.FeedBackAPI.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.core.env.Environment;
import org.springframework.data.mongodb.MongoDbFactory;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.SimpleMongoDbFactory;
import com.mongodb.Mongo;
import com.mongodb.MongoClient;
#Configuration
#Import(value=MongoClientFactory.class)
public class DataSourceConfig {
#Autowired
Mongo mongo;
#Autowired
Environment env;
#Bean
public String test() {
System.out.println("mongo"+mongo);
return "rer";
}
private MongoTemplate mongoTemplate() {
MongoDbFactory factory = new SimpleMongoDbFactory((MongoClient) mongo, "mongo_test");
MongoTemplate template = new MongoTemplate(factory);
return template;
}
#Bean
#Qualifier(value="customMongoOps")
public MongoOperations mongoOps() {
MongoOperations ops = mongoTemplate();
return ops;
}
#Bean
public MongoDbFactory factory() {
MongoDbFactory factory = new SimpleMongoDbFactory((MongoClient) mongo, "mongo_test");
return factory;
}
// #Bean
// public GridFsTemplate gridFsTemplate() {
// return new GridFsTemplate(mongo, converter)
// }
#Bean
public javax.sql.DataSource dataSource() {
HikariDataSource ds = new HikariDataSource();
ds.setMaximumPoolSize(100);
// ds.setDriverClassName(env.getProperty("spring.datasource.driver-class-name"));
// ds.setJdbcUrl(env.getProperty("spring.datasource.url"));;
//ds.setUsername(env.getProperty("spring.datasource.username"));
//ds.setPassword(env.getProperty("spring.datasource.password"));
ds.addDataSourceProperty("cachePrepStmts", true);
ds.addDataSourceProperty("prepStmtCacheSize", 250);
ds.addDataSourceProperty("prepStmtCacheSqlLimit", 2048);
ds.addDataSourceProperty("useServerPrepStmts", true);
return ds;
}
}
Now autowire the template/mongoOperations in you dao implementation or service and use it
package com.fmr.FeedBackAPI.service.impl;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.stereotype.Service;
import com.fmr.FeedBackAPI.dto.ConfigDTO;
import static org.springframework.data.mongodb.core.query.Criteria.where;
import static org.springframework.data.mongodb.core.query.Query.query;
#Service
public class PlanConfigService {
#Autowired
#Qualifier(value="customMongoOps")
MongoOperations mongoOps;
public List<ConfigDTO> createConfigDTOList(List<ConfigDTO> configDTOList) {
List<ConfigDTO> configList = new ArrayList<>();
if(!mongoOps.collectionExists(ConfigDTO.class)) {
mongoOps.createCollection("ConfigDTO_table");
}
//create the configDTOList
mongoOps.insert(configDTOList, ConfigDTO.class);
configList = mongoOps.findAll(ConfigDTO.class, "ConfigDTO_table");
return configList;
}
public List<ConfigDTO> createConfigDTO(ConfigDTO configDTO) {
List<ConfigDTO> configList = new ArrayList<>();
if(!mongoOps.collectionExists(ConfigDTO.class)) {
mongoOps.createCollection("ConfigDTO_table");
}
//create the configDTOList
mongoOps.save(configDTO);
configList = mongoOps.find(query(where("planId").is(configDTO.getPlanId())), ConfigDTO.class,"ConfigDTO_table");
return configList;
}
}
Here is the application.properties (this is the default instance running in local)
spring.data.mongodb.host=localhost
spring.data.mongodb.port=27017
spring.data.mongodb.database=mongo_test
spring.data.mongodb.repositories=true
#
spring.datasource.url=jdbc:mongodb://localhost:27017/mongo_test
I am writing test case for controller class. When I am adding cross origin on top of every methods like this #CrossOrigin(origins = "http://localhost:4200")
at that time Test cases running properly without error.
But I don't want to hard code that cross origin on top of every methods. For that I added one variable in application.property file and accessing that variable in controller on top of class.When I added cross origin like this I am able to access my services from other machine. But my test cases getting failed.
when I am comment this #CrossOrigin(origins = "${crossOrigin}") from controller class test cases are running properly.
Can any one tell me why it's happening?
AccountController.java
package com.spacestudy.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.querydsl.core.Tuple;
import com.spacestudy.model.Account;
import com.spacestudy.model.*;
import com.spacestudy.services.*;
#RestController
#CrossOrigin(origins = "${crossOrigin}")
#RequestMapping("/api.spacestudy.com/spacestudy/rockefeller/admin/account")
public class AccountController {
#Autowired
AccountService accService;
#GetMapping("/loadAcctLocationList")
public ResponseEntity<List<Account>> findLocation() {
return ResponseEntity.ok(accService.findLocation());
}
Application.property
crossOrigin=http://localhost:4200
server.port=8088
spring.datasource.url=jdbc:postgresql://localhost/TestDB_002
spring.datasource.username=postgres
spring.datasource.password=postgres
TestAccountController
#RunWith(SpringRunner.class)
public class TestAccountController {
private MockMvc mockMvc;
#Mock
private AccountService accountService;
#InjectMocks
private AccountController accountController;
#Before
public void setup() {
mockMvc = MockMvcBuilders.standaloneSetup(accountController).build();
}
#Test
public void findLocationTest() throws Exception {
Account account = new Account();
account.setsLocation("US");
account.setsLocation("pune");
List<Account> accountObj = new ArrayList<Account>();
accountObj.add(account);
Mockito.when(accountService.findLocation()).thenReturn(accountObj);
mockMvc.perform(get("/api.spacestudy.com/spacestudy/rockefeller/admin/account/loadAcctLocationList"))
.andExpect(status().isOk()).andExpect(jsonPath("$[0].sLocation", is("pune")));
}
Stack Trace
java.lang.IllegalArgumentException: Could not resolve placeholder 'crossOrigin' in value "${crossOrigin}"
at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:174)
at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126)
at org.springframework.test.web.servlet.setup.StandaloneMockMvcBuilder$StaticStringValueResolver.resolveStringValue(StandaloneMockMvcBuilder.java:517)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.resolveCorsAnnotationValue(RequestMappingHandlerMapping.java:349)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.updateCorsConfig(RequestMappingHandlerMapping.java:319)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.initCorsConfiguration(RequestMappingHandlerMapping.java:303)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.initCorsConfiguration(RequestMappingHandlerMapping.java:55)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping$MappingRegistry.register(AbstractHandlerMethodMapping.java:558)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.registerHandlerMethod(AbstractHandlerMethodMapping.java:264)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.detectHandlerMethods(AbstractHandlerMethodMapping.java:250)
at org.springframework.test.web.servlet.setup.StandaloneMockMvcBuilder$StaticRequestMappingHandlerMapping.registerHandlers(StandaloneMockMvcBuilder.java:490)
at org.springframework.test.web.servlet.setup.StandaloneMockMvcBuilder.registerMvcSingletons(StandaloneMockMvcBuilder.java:356)
at org.springframework.test.web.servlet.setup.StandaloneMockMvcBuilder.initWebAppContext(StandaloneMockMvcBuilder.java:341)
at org.springframework.test.web.servlet.setup.AbstractMockMvcBuilder.build(AbstractMockMvcBuilder.java:139)
at com.spacestudy.controller.TestAccountController.setup(TestAccountController.java:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
I realize this question is over a year old, however I too ran into this issue.
The solution is one needs to provide the MockMvc with the place holder value.
So the following :
mockMvc = MockMvcBuilders.standaloneSetup(accountController).build();
Should be :
mockMvc = MockMvcBuilders.standaloneSetup(accountController).addPlaceholderValue("crossOrigin","https://some.url.com").build();
I have a very famous error, but I can't solve it.
I'm trying to run arqullian test for my application.
I've done everything according to the official documentation.
The long search for solution to the problem given nothing.
16:49:42,713 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.unit."test.war".WeldService: org.jboss.msc.service.StartException in service jboss.deployment.unit."test.war".WeldService: org.jboss.weld.exceptions.DeploymentException: WELD-001408 Unsatisfied dependencies for type [Sender] with qualifiers [#Default] at injection point [[field] #Inject com.test.test2.ejb.AppManagerBean.sender]
at org.jboss.as.weld.services.WeldService.start(WeldService.java:83)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_13]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_13]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_13]
Caused by: org.jboss.weld.exceptions.DeploymentException:
WELD-001408 Unsatisfied dependencies for type [Sender] with qualifiers [#Default]
at injection point [[field] #Inject com.test.test2.ejb.AppManagerBean.sender]
at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:275)
at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:244)
at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:107)
at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:127)
at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:346)
at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:331)
at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:366)
at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:83)
at org.jboss.as.weld.services.WeldService.start(WeldService.java:76)
... 5 more
My test class:
package com.highstreetlabs.wlcome.rest;
import com.google.android.gcm.server.Result;
import com.google.android.gcm.server.Sender;
import com.test.test2.ejb.AppManager;
import com.test.test2.ejb.Storage;
import com.test.test2model.Customer;
import com.test.test2.rest.model.ProximityModel;
import com.test.test2.util.EntityManagerProducer;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.EmptyAsset;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.json.simple.parser.ParseException;
import org.junit.Test;
import org.junit.runner.RunWith;
import javax.ejb.EJB;
import javax.inject.Inject;
#RunWith(Arquillian.class)
public class CustomerCollectionResourceTest {
#Deployment
public static WebArchive createTestArchive() {
return ShrinkWrap.create(WebArchive.class, "test.war")
.addClasses(CustomerCollectionResource.class, EntityManagerProducer.class,
AppManager.class, Storage.class,
ParseException.class, Sender.class)
.addPackage(Customer.class.getPackage())
.addPackage(Result.class.getPackage())
.addPackage(NotFoundException.class.getPackage())
.addPackage(CustomerPhotoResource.class.getPackage())
.addPackage(ProximityModel.class.getPackage())
.addAsResource("import.sql")
.addAsManifestResource(EmptyAsset.INSTANCE, "META-INF/beans.xml")
.addAsManifestResource("test-ds.xml", "test-ds.xml");
}
#Inject
CustomerCollectionResource resource;
#EJB
AppManager manager;
#Test
public void testList() throws Exception {
resource = new CustomerCollectionResource();
resource.list(null);
}
}
AppManagerBean.java
import com.google.android.gcm.server.Constants;
import com.google.android.gcm.server.Message;
import com.google.android.gcm.server.Result;
import com.google.android.gcm.server.Sender;
import com.google.common.base.Strings;
import com.test.test2.json.JacksonObjectMapperProvider;
import com.test.test2.model.*;
import com.test.test2.rest.HttpStatusException;
import com.test.test2.rest.NotFoundException;
import com.test.test2.rest.model.ProximityModel;
import org.codehaus.jackson.map.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ejb.Asynchronous;
import javax.ejb.Local;
import javax.ejb.Stateless;
import javax.inject.Inject;
import javax.persistence.*;
import javax.persistence.criteria.*;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.util.List;
/**
* Stateless EJB bean containing entire business logic implementation
*/
#Local(AppManager.class)
#Stateless
public class AppManagerBean implements AppManager {
public static final String
GCM_ENTER_ACTION = "enter",
GCM_EXIT_ACTION = "exit",
PARAM_DATA_JSON = "proximityModel",
PARAM_CUSTOMER_ID = "customerId",
PARAM_ACTION = "action";
#Inject
EntityManager em;
#Inject
Sender sender;
....
}
And finally class for test CustomerCollectionResource
#Path("customer/")
#RequestScoped
public class CustomerCollectionResource {
final static int CACHEABLE_SECONDS = 0;
#EJB
private AppManager manager;
#GET
#Produces(MediaType.APPLICATION_JSON)
public Response list(#QueryParam("email") String email) {
final List<Customer> entities = manager.listCustomers(email);
if(entities.size() == 0)
throw new NotFoundException("There is no any customer");
ListModel<ListItem> result = new ListModel<ListItem>(entities.size());
result.itemType = ListItem.MEDIA_TYPE;
final UriBuilder itemLink = UriBuilder.fromResource(CustomerResource.class);
for (Customer entity : entities) {
result.add(new ListItem(entity.getName(), itemLink.build(entity.getId())));
}
CacheControl cc = new CacheControl();
cc.setMaxAge(CACHEABLE_SECONDS);
cc.setPrivate(true);
return Response.ok(result).cacheControl(cc).build();
}
}
Sender Producer
public class GcmSenderProducer {
#Resource String senderId;
#Produces public Sender getSender() {
return new Sender(senderId);
}
}
Yes, I also think the GcmSenderProducer is missing so the Sender class cannot be injected propperly since it looks like it has no no-arg constructor and I guess the constructor.
Good Morning, please i don't know how to resolve that exception, i'm using ApcheTomcat 7 under eclipse and that exception is thrown everytime i run my servlet, here's my servlet for more clarity:
package servlets;
import java.util.*;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import dao.*;
#WebServlet("/AdminServlt")
public class AdminServlt extends HttpServlet {
private static final long serialVersionUID = 1L;
CarHome carDao;
public void init(ServletConfig config) throws ServletException{
carDao = new CarHome();
}
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
populateAdminView(request, response);
}
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
}
public void populateAdminView(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
ArrayList productsList = (ArrayList) carDao.extractAdminAttributes();
HttpSession session = request.getSession(true);
session.setAttribute("product_list",productsList);
RequestDispatcher rd = request.getRequestDispatcher("Admin.jsp");
rd.forward(request, response);
}
}
and here's CarHome.java
package dao;
import java.util.ArrayList;
import java.util.List;
import javax.naming.InitialContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.SessionFactory;
import org.hibernate.criterion.*;
import entity.*;
public class CarHome {
private static final Log log = LogFactory.getLog(CarHome.class);
private final SessionFactory sessionFactory = getSessionFactory();
public List extractAdminAttributes() {
log.debug("Extracting car attributes for administrator view");
try {
ArrayList results = (ArrayList) sessionFactory
.getCurrentSession()
.createCriteria("pojo.Car")
.setProjection(
Projections.projectionList()
.add(Projections.property("carDesc"))
.add(Projections.property("price"))
.add(Projections.property("quantity")));
return results;
} catch (RuntimeException re) {
log.error("find by admin view failed");
throw re;
}
}
}
here's the stacktrace of the exception
java.lang.ClassNotFoundException: org.hibernate.criterion.Projection
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1676)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)
servlets.AdminServlt.init(AdminServlt.java:31)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
i have solved my problem it was very simple, the main reason is that the hibernate.cor.jar file wasn't in the lib folder under the web-content of the application when i put it there it works fine
I was facing the same issue but in my case i re-ordered the hibernate-cor.jar on the top using eclipse
chose the project --> right click -->build path -->order tab -->chose the hibernate-cor.jar click top