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Merge pull request #786 from mujahid/master

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spring-data-solr module for BAEL-346
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Eugen 2016-11-09 11:52:57 -06:00 committed by GitHub
commit 40b582cb63
7 changed files with 317 additions and 0 deletions
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1
pom.xml
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<module>spring-data-neo4j</module> <module>spring-data-neo4j</module>
<module>spring-data-redis</module> <module>spring-data-redis</module>
<module>spring-data-rest</module> <module>spring-data-rest</module>
<module>spring-data-solr</module>
<module>spring-dispatcher-servlet</module> <module>spring-dispatcher-servlet</module>
<module>spring-exceptions</module> <module>spring-exceptions</module>
<module>spring-freemarker</module> <module>spring-freemarker</module>

69
spring-data-solr/pom.xml Normal file
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<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>spring-data-solr</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>spring-data-solr</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring.version>4.2.5.RELEASE</spring.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
<spring-data-solr>2.0.4.RELEASE</spring-data-solr>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-solr</artifactId>
<version>${spring-data-solr}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<includes>
<include>**/*IntegrationTest.java</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
</project>

25
spring-data-solr/src/main/java/com/baeldung/spring/data/solr/config/SolrConfig.java Normal file
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package com.baeldung.spring.data.solr.config;
import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.impl.HttpSolrClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.solr.core.SolrTemplate;
import org.springframework.data.solr.repository.config.EnableSolrRepositories;
@Configuration
@EnableSolrRepositories(basePackages = "com.baeldung.spring.data.solr.repository", namedQueriesLocation = "classpath:solr-named-queries.properties", multicoreSupport = true)
@ComponentScan
public class SolrConfig {
@Bean
public SolrClient solrClient() {
return new HttpSolrClient("http://localhost:8983/solr");
}
@Bean
public SolrTemplate solrTemplate(SolrClient client) throws Exception {
return new SolrTemplate(client);
}
}

55
spring-data-solr/src/main/java/com/baeldung/spring/data/solr/model/Product.java Normal file
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package com.baeldung.spring.data.solr.model;
import org.springframework.data.annotation.Id;
import org.springframework.data.solr.core.mapping.Indexed;
import org.springframework.data.solr.core.mapping.SolrDocument;
@SolrDocument(solrCoreName = "product")
public class Product {
@Id
@Indexed(name = "id", type = "string")
private String id;
@Indexed(name = "name", type = "string")
private String name;
@Indexed(name = "category", type = "string")
private String category;
@Indexed(name = "description", type = "string")
private String description;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCategory() {
return category;
}
public void setCategory(String category) {
this.category = category;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
}

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spring-data-solr/src/main/java/com/baeldung/spring/data/solr/repository/ProductRepository.java Normal file
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package com.baeldung.spring.data.solr.repository;
import java.util.List;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.solr.repository.Query;
import org.springframework.data.solr.repository.SolrCrudRepository;
import com.baeldung.spring.data.solr.model.Product;
public interface ProductRepository extends SolrCrudRepository<Product, String> {
public List<Product> findByName(String name);
@Query("name:*?0* OR category:*?0* OR description:*?0*")
public Page<Product> findByCustomQuery(String searchTerm, Pageable pageable);
@Query(name = "Product.findByNamedQuery")
public Page<Product> findByNamedQuery(String searchTerm, Pageable pageable);
}

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spring-data-solr/src/main/resources/solr-named-queries.properties Normal file
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Product.findByNamedQuery=name:*?0* OR category:*?0* OR description:*?0*

144
spring-data-solr/src/test/java/com/baeldung/spring/data/solr/repo/ProductRepositoryIntegrationTest.java Normal file
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package com.baeldung.spring.data.solr.repo;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.baeldung.spring.data.solr.config.SolrConfig;
import com.baeldung.spring.data.solr.model.Product;
import com.baeldung.spring.data.solr.repository.ProductRepository;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = SolrConfig.class)
public class ProductRepositoryIntegrationTest {
@Autowired
private ProductRepository productRepository;
@Before
public void clearSolrData() {
productRepository.deleteAll();
}
@Test
public void whenSavingProduct_thenAvailableOnRetrieval() throws Exception {
final Product product = new Product();
product.setId("P000089998");
product.setName("Desk");
product.setCategory("Furniture");
product.setDescription("New Desk");
productRepository.save(product);
final Product retrievedProduct = productRepository.findOne(product.getId());
assertEquals(product.getId(), retrievedProduct.getId());
}
@Test
public void whenUpdatingProduct_thenChangeAvailableOnRetrieval() throws Exception {
final Product product = new Product();
product.setId("P0001");
product.setName("T-Shirt");
product.setCategory("Kitchen");
product.setDescription("New T-Shirt");
productRepository.save(product);
product.setCategory("Clothes");
productRepository.save(product);
final Product retrievedProduct = productRepository.findOne(product.getId());
assertEquals(product.getCategory(), retrievedProduct.getCategory());
}
@Test
public void whenDeletingProduct_thenNotAvailableOnRetrieval() throws Exception {
final Product product = new Product();
product.setId("P0001");
product.setName("Desk");
product.setCategory("Furniture");
product.setDescription("New Desk");
productRepository.save(product);
productRepository.delete(product);
Product retrievedProduct = productRepository.findOne(product.getId());
assertNull(retrievedProduct);
}
@Test
public void whenFindByName_thenAvailableOnRetrieval() throws Exception {
Product phone = new Product();
phone.setId("P0001");
phone.setName("Phone");
phone.setCategory("Electronics");
phone.setDescription("New Phone");
productRepository.save(phone);
List<Product> retrievedProducts = productRepository.findByName("Phone");
assertEquals(phone.getId(), retrievedProducts.get(0).getId());
}
@Test
public void whenSearchingProductsByQuery_thenAllMatchingProductsShouldAvialble() throws Exception {
final Product phone = new Product();
phone.setId("P0001");
phone.setName("Smart Phone");
phone.setCategory("Electronics");
phone.setDescription("New Item");
productRepository.save(phone);
final Product phoneCover = new Product();
phoneCover.setId("P0002");
phoneCover.setName("Cover");
phoneCover.setCategory("Phone");
phoneCover.setDescription("New Product");
productRepository.save(phoneCover);
final Product wirelessCharger = new Product();
wirelessCharger.setId("P0003");
wirelessCharger.setName("Charging Cable");
wirelessCharger.setCategory("Cable");
wirelessCharger.setDescription("Wireless Charger for Phone");
productRepository.save(wirelessCharger);
Page<Product> result = productRepository.findByCustomQuery("Phone", new PageRequest(0, 10));
assertEquals(3, result.getNumberOfElements());
}
@Test
public void whenSearchingProductsByNamedQuery_thenAllMatchingProductsShouldAvialble() throws Exception {
final Product phone = new Product();
phone.setId("P0001");
phone.setName("Smart Phone");
phone.setCategory("Electronics");
phone.setDescription("New Item");
productRepository.save(phone);
final Product phoneCover = new Product();
phoneCover.setId("P0002");
phoneCover.setName("Cover");
phoneCover.setCategory("Phone");
phoneCover.setDescription("New Product");
productRepository.save(phoneCover);
final Product wirelessCharger = new Product();
wirelessCharger.setId("P0003");
wirelessCharger.setName("Charging Cable");
wirelessCharger.setCategory("Cable");
wirelessCharger.setDescription("Wireless Charger for Phone");
productRepository.save(wirelessCharger);
Page<Product> result = productRepository.findByNamedQuery("one", new PageRequest(0, 10));
assertEquals(3, result.getNumberOfElements());
}
}