DATAES-64 - Add dynamic settings using @Setting annotation

src/test/java/org/springframework/data/elasticsearch/entities/SettingEntity.java

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+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.entities;
+
+import org.springframework.data.annotation.Id;
+import org.springframework.data.elasticsearch.annotations.Document;
+import org.springframework.data.elasticsearch.annotations.Field;
+import org.springframework.data.elasticsearch.annotations.FieldType;
+import org.springframework.data.elasticsearch.annotations.Setting;
+
+/**
+ * Sample SettingEntity for test out dynamic setting using @Setting Annotation
+ *
+ * @author Mohsin Husen
+ */
+@Setting(settingPath = "/settings/test-settings.json")
+@Document(indexName = "test-setting-index", type = "test-setting-type")
+public class SettingEntity {
+
+	@Id
+	private String id;
+	private String name;
+	@Field(type = FieldType.String, searchAnalyzer = "emailAnalyzer", indexAnalyzer = "emailAnalyzer")
+	private String email;
+
+	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 getEmail() {
+		return email;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+}

src/test/java/org/springframework/data/elasticsearch/repositories/setting/SettingEntityRepository.java

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+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.repositories.setting;
+
+import org.springframework.data.elasticsearch.entities.SettingEntity;
+import org.springframework.data.elasticsearch.repository.ElasticsearchCrudRepository;
+
+/**
+ * SettingEntityRepository
+ *
+ * @author Mohsin Husen
+ */
+public interface SettingEntityRepository extends ElasticsearchCrudRepository<SettingEntity, String>{
+
+}

src/test/java/org/springframework/data/elasticsearch/repositories/setting/SettingEntityRepositoryTest.java

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+/*
+ * Copyright 2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.repositories.setting;
+
+import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.assertThat;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.lang.RandomStringUtils;
+import org.elasticsearch.index.query.QueryBuilders;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.elasticsearch.core.ElasticsearchTemplate;
+import org.springframework.data.elasticsearch.core.query.NativeSearchQueryBuilder;
+import org.springframework.data.elasticsearch.core.query.SearchQuery;
+import org.springframework.data.elasticsearch.entities.SettingEntity;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+/**
+ * SettingEntityRepositoryTest
+ *
+ * @author Mohsin Husen
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration("classpath:dynamic-settings-test.xml")
+public class SettingEntityRepositoryTest {
+
+	@Autowired
+	private SettingEntityRepository repository;
+
+	@Autowired
+	private ElasticsearchTemplate elasticsearchTemplate;
+
+	@Before
+	public void before() {
+		elasticsearchTemplate.deleteIndex(SettingEntity.class);
+		elasticsearchTemplate.createIndex(SettingEntity.class);
+		elasticsearchTemplate.putMapping(SettingEntity.class);
+		elasticsearchTemplate.refresh(SettingEntity.class, true);
+	}
+
+	/*
+	DATAES-64
+	*/
+	@Test
+	public void shouldCreateGivenDynamicSettingsForGivenIndex() {
+		//given
+		//delete , create and apply mapping in before method
+
+		// then
+		assertThat(elasticsearchTemplate.indexExists(SettingEntity.class), is(true));
+		Map map = elasticsearchTemplate.getSetting(SettingEntity.class);
+		assertThat(map.containsKey("index.number_of_replicas"), is(true));
+		assertThat(map.containsKey("index.number_of_shards"), is(true));
+		assertThat(map.containsKey("index.analysis.analyzer.emailAnalyzer.tokenizer"), is(true));
+		assertThat((String) map.get("index.number_of_replicas"), is("0"));
+		assertThat((String) map.get("index.number_of_shards"), is("1"));
+		assertThat((String) map.get("index.analysis.analyzer.emailAnalyzer.tokenizer"), is("uax_url_email"));
+	}
+
+	/*
+	DATAES-64
+	*/
+	@Test
+	public void shouldSearchOnGivenTokenizerUsingGivenDynamicSettingsForGivenIndex() {
+		//given
+		SettingEntity settingEntity1 = new SettingEntity();
+		settingEntity1.setId(RandomStringUtils.randomNumeric(5));
+		settingEntity1.setName("test-setting1");
+		settingEntity1.setEmail("test_setting1@test.com");
+
+		repository.save(settingEntity1);
+
+		SettingEntity settingEntity2 = new SettingEntity();
+		settingEntity2.setId(RandomStringUtils.randomNumeric(5));
+		settingEntity2.setName("test-setting2");
+		settingEntity2.setEmail("test_setting2@test.com");
+
+		repository.save(settingEntity2);
+
+		//when
+		SearchQuery searchQuery = new NativeSearchQueryBuilder()
+				.withQuery(QueryBuilders.termQuery("email", settingEntity1.getEmail())).build();
+
+		long count = elasticsearchTemplate.count(searchQuery, SettingEntity.class);
+		List<SettingEntity> entityList = elasticsearchTemplate.queryForList(searchQuery, SettingEntity.class);
+
+		//then
+		assertThat(count, is(1L));
+		assertThat(entityList, is(notNullValue()));
+		assertThat(entityList.size(), is(1));
+		assertThat(entityList.get(0).getEmail(), is(settingEntity1.getEmail()));
+	}
+}