diff --git a/spring-cloud/pom.xml b/spring-cloud/pom.xml index 373a12da9e..1fdab4213c 100644 --- a/spring-cloud/pom.xml +++ b/spring-cloud/pom.xml @@ -31,6 +31,7 @@ spring-cloud-zuul-eureka-integration spring-cloud-contract spring-cloud-kubernetes + spring-cloud-archaius diff --git a/spring-cloud/spring-cloud-archaius/README.md b/spring-cloud/spring-cloud-archaius/README.md new file mode 100644 index 0000000000..9de26352e1 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/README.md @@ -0,0 +1,14 @@ +# Spring Cloud Archaius + +#### Basic Config +This service has the basic, out-of-the-box Spring Cloud Netflix Archaius configuration. + +#### Extra Configs +This service customizes some properties supported by Archaius. + +These properties are set up on the main method, since Archaius uses System properties, but they could be added as command line arguments when launching the app. + +#### Additional Sources +In this service we create a new AbstractConfiguration bean, setting up a new Configuration Properties source. + +These properties have precedence over all the other properties in the Archaius Composite Configuration. \ No newline at end of file diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/pom.xml b/spring-cloud/spring-cloud-archaius/additional-sources-simple/pom.xml new file mode 100644 index 0000000000..1ae6d543fb --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/pom.xml @@ -0,0 +1,24 @@ + + + 4.0.0 + additional-sources-simple + 1.0.0-SNAPSHOT + jar + additional-sources-simple + + + com.baeldung.spring.cloud + spring-cloud-archaius + 1.0.0-SNAPSHOT + .. + + + + + org.springframework.boot + spring-boot-starter-web + + + diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/AdditionalSourcesSimpleApplication.java b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/AdditionalSourcesSimpleApplication.java new file mode 100644 index 0000000000..e1a1d106cf --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/AdditionalSourcesSimpleApplication.java @@ -0,0 +1,13 @@ +package com.baeldung.spring.cloud.archaius.additionalsources; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class AdditionalSourcesSimpleApplication { + + public static void main(String[] args) { + SpringApplication.run(AdditionalSourcesSimpleApplication.class, args); + } + +} diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/config/ApplicationPropertiesConfigurations.java b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/config/ApplicationPropertiesConfigurations.java new file mode 100644 index 0000000000..f2d8ca2638 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/config/ApplicationPropertiesConfigurations.java @@ -0,0 +1,21 @@ +package com.baeldung.spring.cloud.archaius.additionalsources.config; + +import org.apache.commons.configuration.AbstractConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +import com.netflix.config.DynamicConfiguration; +import com.netflix.config.FixedDelayPollingScheduler; +import com.netflix.config.PolledConfigurationSource; +import com.netflix.config.sources.URLConfigurationSource; + +@Configuration +public class ApplicationPropertiesConfigurations { + + @Bean + public AbstractConfiguration addApplicationPropertiesSource() { + PolledConfigurationSource source = new URLConfigurationSource("classpath:other-config.properties"); + return new DynamicConfiguration(source, new FixedDelayPollingScheduler()); + } + +} diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/controller/ConfigPropertiesController.java b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/controller/ConfigPropertiesController.java new file mode 100644 index 0000000000..304369a036 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/controller/ConfigPropertiesController.java @@ -0,0 +1,37 @@ +package com.baeldung.spring.cloud.archaius.additionalsources.controller; + +import java.util.HashMap; +import java.util.Map; + +import org.springframework.beans.factory.annotation.Value; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +import com.netflix.config.DynamicPropertyFactory; +import com.netflix.config.DynamicStringProperty; + +@RestController +public class ConfigPropertiesController { + + private DynamicStringProperty propertyOneWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.one", "not found!"); + + private DynamicStringProperty propertyTwoWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.two", "not found!"); + + private DynamicStringProperty propertyThreeWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.three", "not found!"); + + private DynamicStringProperty propertyFourWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.four", "not found!"); + + @GetMapping("/properties-from-dynamic") + public Map getPropertiesFromDynamic() { + Map properties = new HashMap<>(); + properties.put(propertyOneWithDynamic.getName(), propertyOneWithDynamic.get()); + properties.put(propertyTwoWithDynamic.getName(), propertyTwoWithDynamic.get()); + properties.put(propertyThreeWithDynamic.getName(), propertyThreeWithDynamic.get()); + properties.put(propertyFourWithDynamic.getName(), propertyFourWithDynamic.get()); + return properties; + } +} diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/application.properties b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/application.properties new file mode 100644 index 0000000000..bf55e89a27 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/application.properties @@ -0,0 +1,3 @@ +server.port=8082 +baeldung.archaius.properties.one=one FROM:application.properties +baeldung.archaius.properties.two=two FROM:application.properties diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/config.properties b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/config.properties new file mode 100644 index 0000000000..b104c0c488 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/config.properties @@ -0,0 +1,2 @@ +baeldung.archaius.properties.one=one FROM:config.properties +baeldung.archaius.properties.three=three FROM:config.properties diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/other-config.properties b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/other-config.properties new file mode 100644 index 0000000000..00fe8ff2aa --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/resources/other-config.properties @@ -0,0 +1,2 @@ +baeldung.archaius.properties.one=one FROM:other-config.properties +baeldung.archaius.properties.four=four FROM:other-config.properties diff --git a/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/test/java/com/baeldung/spring/cloud/archaius/additionalsources/ArchaiusAdditionalSourcesLiveTest.java b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/test/java/com/baeldung/spring/cloud/archaius/additionalsources/ArchaiusAdditionalSourcesLiveTest.java new file mode 100644 index 0000000000..f3a345d869 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/additional-sources-simple/src/test/java/com/baeldung/spring/cloud/archaius/additionalsources/ArchaiusAdditionalSourcesLiveTest.java @@ -0,0 +1,54 @@ +package com.baeldung.spring.cloud.archaius.additionalsources; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.HashMap; +import java.util.Map; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.web.client.TestRestTemplate; +import org.springframework.context.ConfigurableApplicationContext; +import org.springframework.core.ParameterizedTypeReference; +import org.springframework.http.HttpMethod; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +public class ArchaiusAdditionalSourcesLiveTest { + + private static final String BASE_URL = "http://localhost:8082"; + + private static final String DYNAMIC_PROPERTIES_URL = "/properties-from-dynamic"; + private static final Map EXPECTED_ARCHAIUS_PROPERTIES = createExpectedArchaiusProperties(); + + private static Map createExpectedArchaiusProperties() { + Map map = new HashMap<>(); + map.put("baeldung.archaius.properties.one", "one FROM:other-config.properties"); + map.put("baeldung.archaius.properties.two", "two FROM:application.properties"); + map.put("baeldung.archaius.properties.three", "three FROM:config.properties"); + map.put("baeldung.archaius.properties.four", "four FROM:other-config.properties"); + return map; + } + + @Autowired + ConfigurableApplicationContext context; + + @Autowired + private TestRestTemplate template; + + private Map exchangeAsMap(String uri, ParameterizedTypeReference> responseType) { + return template.exchange(uri, HttpMethod.GET, null, responseType) + .getBody(); + } + + @Test + public void givenNonDefaultConfigurationFilesSetup_whenRequestProperties_thenEndpointRetrievesValuesInFiles() { + Map initialResponse = this.exchangeAsMap(BASE_URL + DYNAMIC_PROPERTIES_URL, new ParameterizedTypeReference>() { + }); + + assertThat(initialResponse).containsAllEntriesOf(EXPECTED_ARCHAIUS_PROPERTIES); + } +} diff --git a/spring-cloud/spring-cloud-archaius/basic-config/pom.xml b/spring-cloud/spring-cloud-archaius/basic-config/pom.xml new file mode 100644 index 0000000000..b5b091712d --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/pom.xml @@ -0,0 +1,24 @@ + + + 4.0.0 + basic-config + 1.0.0-SNAPSHOT + jar + basic-config + + + com.baeldung.spring.cloud + spring-cloud-archaius + 1.0.0-SNAPSHOT + .. + + + + + org.springframework.boot + spring-boot-starter-web + + + diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/main/java/com/baeldung/spring/cloud/archaius/basic/BasicArchaiusApplication.java b/spring-cloud/spring-cloud-archaius/basic-config/src/main/java/com/baeldung/spring/cloud/archaius/basic/BasicArchaiusApplication.java new file mode 100644 index 0000000000..e6e578eed3 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/main/java/com/baeldung/spring/cloud/archaius/basic/BasicArchaiusApplication.java @@ -0,0 +1,13 @@ +package com.baeldung.spring.cloud.archaius.basic; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class BasicArchaiusApplication { + + public static void main(String[] args) { + SpringApplication.run(BasicArchaiusApplication.class, args); + } + +} diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/main/java/com/baeldung/spring/cloud/archaius/basic/controller/ConfigPropertiesController.java b/spring-cloud/spring-cloud-archaius/basic-config/src/main/java/com/baeldung/spring/cloud/archaius/basic/controller/ConfigPropertiesController.java new file mode 100644 index 0000000000..46b8f345f6 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/main/java/com/baeldung/spring/cloud/archaius/basic/controller/ConfigPropertiesController.java @@ -0,0 +1,70 @@ +package com.baeldung.spring.cloud.archaius.basic.controller; + +import java.util.HashMap; +import java.util.Map; + +import org.springframework.beans.factory.annotation.Value; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +import com.netflix.config.DynamicIntProperty; +import com.netflix.config.DynamicPropertyFactory; +import com.netflix.config.DynamicStringProperty; + +@RestController +public class ConfigPropertiesController { + + @Value("${baeldung.archaius.properties.one:not found!}") + private String propertyOneWithValue; + + @Value("${baeldung.archaius.properties.two:not found!}") + private String propertyTwoWithValue; + + @Value("${baeldung.archaius.properties.three:not found!}") + private String propertyThreeWithValue; + + @Value("${baeldung.archaius.properties.four:not found!}") + private String propertyFourWithValue; + + private DynamicStringProperty propertyOneWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.one", "not found!"); + + private DynamicStringProperty propertyTwoWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.two", "not found!"); + + private DynamicStringProperty propertyThreeWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.three", "not found!"); + + private DynamicStringProperty propertyFourWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.four", "not found!"); + + private DynamicIntProperty intPropertyWithDynamic = DynamicPropertyFactory.getInstance() + .getIntProperty("baeldung.archaius.properties.int", 0); + + @GetMapping("/properties-from-value") + public Map getPropertiesFromValue() { + Map properties = new HashMap<>(); + properties.put("baeldung.archaius.properties.one", propertyOneWithValue); + properties.put("baeldung.archaius.properties.two", propertyTwoWithValue); + properties.put("baeldung.archaius.properties.three", propertyThreeWithValue); + properties.put("baeldung.archaius.properties.four", propertyFourWithValue); + return properties; + } + + @GetMapping("/properties-from-dynamic") + public Map getPropertiesFromDynamic() { + Map properties = new HashMap<>(); + properties.put(propertyOneWithDynamic.getName(), propertyOneWithDynamic.get()); + properties.put(propertyTwoWithDynamic.getName(), propertyTwoWithDynamic.get()); + properties.put(propertyThreeWithDynamic.getName(), propertyThreeWithDynamic.get()); + properties.put(propertyFourWithDynamic.getName(), propertyFourWithDynamic.get()); + return properties; + } + + @GetMapping("/int-property") + public Map getIntPropertyFromDynamic() { + Map properties = new HashMap<>(); + properties.put(intPropertyWithDynamic.getName(), intPropertyWithDynamic.get()); + return properties; + } +} diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/application.properties b/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/application.properties new file mode 100644 index 0000000000..1a35a22197 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/application.properties @@ -0,0 +1,3 @@ +server.port=8080 +baeldung.archaius.properties.one=one FROM:application.properties +baeldung.archaius.properties.two=two FROM:application.properties \ No newline at end of file diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/config.properties b/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/config.properties new file mode 100644 index 0000000000..86ae575d20 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/config.properties @@ -0,0 +1,4 @@ +baeldung.archaius.properties.one=one FROM:config.properties +baeldung.archaius.properties.three=three FROM:config.properties + +baeldung.archaius.properties.int=1 diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/other.properties b/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/other.properties new file mode 100644 index 0000000000..26796b7341 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/main/resources/other.properties @@ -0,0 +1,2 @@ +baeldung.archaius.properties.one=one FROM:other.properties +baeldung.archaius.properties.four=four FROM:other.properties diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/test/java/com/baeldung/spring/cloud/archaius/basic/ArchaiusBasicConfigurationIntegrationTest.java b/spring-cloud/spring-cloud-archaius/basic-config/src/test/java/com/baeldung/spring/cloud/archaius/basic/ArchaiusBasicConfigurationIntegrationTest.java new file mode 100644 index 0000000000..2948606c0b --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/test/java/com/baeldung/spring/cloud/archaius/basic/ArchaiusBasicConfigurationIntegrationTest.java @@ -0,0 +1,45 @@ +package com.baeldung.spring.cloud.archaius.basic; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Collections; + +import org.junit.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.junit.platform.runner.JUnitPlatform; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.util.TestPropertyValues; +import org.springframework.cloud.context.environment.EnvironmentChangeEvent; +import org.springframework.context.ConfigurableApplicationContext; +import org.springframework.test.context.junit.jupiter.SpringExtension; + +import com.netflix.config.DynamicPropertyFactory; +import com.netflix.config.DynamicStringProperty; + +@RunWith(JUnitPlatform.class) +@ExtendWith(SpringExtension.class) +@SpringBootTest +public class ArchaiusBasicConfigurationIntegrationTest { + + @Autowired + ConfigurableApplicationContext context; + + private DynamicStringProperty testPropertyWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.test.properties.one", "not found!"); + + @Test + public void givenIntialPropertyValue_whenPropertyChanges_thenArchaiusRetrievesNewValue() { + String initialValue = testPropertyWithDynamic.get(); + + TestPropertyValues.of("baeldung.archaius.test.properties.one=new-value") + .applyTo(context); + context.publishEvent(new EnvironmentChangeEvent(Collections.singleton("baeldung.archaius.test.properties.one"))); + String finalValue = testPropertyWithDynamic.get(); + + assertThat(initialValue).isEqualTo("test-one"); + assertThat(finalValue).isEqualTo("new-value"); + } + +} diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/test/java/com/baeldung/spring/cloud/archaius/basic/ArchaiusBasicConfigurationLiveTest.java b/spring-cloud/spring-cloud-archaius/basic-config/src/test/java/com/baeldung/spring/cloud/archaius/basic/ArchaiusBasicConfigurationLiveTest.java new file mode 100644 index 0000000000..70d43df60d --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/test/java/com/baeldung/spring/cloud/archaius/basic/ArchaiusBasicConfigurationLiveTest.java @@ -0,0 +1,74 @@ +package com.baeldung.spring.cloud.archaius.basic; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.HashMap; +import java.util.Map; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.web.client.TestRestTemplate; +import org.springframework.context.ConfigurableApplicationContext; +import org.springframework.core.ParameterizedTypeReference; +import org.springframework.http.HttpMethod; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +public class ArchaiusBasicConfigurationLiveTest { + + private static final String BASE_URL = "http://localhost:8080"; + + private static final String DYNAMIC_PROPERTIES_URL = "/properties-from-dynamic"; + private static final Map EXPECTED_ARCHAIUS_PROPERTIES = createExpectedArchaiusProperties(); + + private static Map createExpectedArchaiusProperties() { + Map map = new HashMap<>(); + map.put("baeldung.archaius.properties.one", "one FROM:application.properties"); + map.put("baeldung.archaius.properties.two", "two FROM:application.properties"); + map.put("baeldung.archaius.properties.three", "three FROM:config.properties"); + map.put("baeldung.archaius.properties.four", "not found!"); + return map; + } + + private static final String VALUE_PROPERTIES_URL = "/properties-from-value"; + private static final Map EXPECTED_VALUE_PROPERTIES = createExpectedValueProperties(); + + private static Map createExpectedValueProperties() { + Map map = new HashMap<>(); + map.put("baeldung.archaius.properties.one", "one FROM:application.properties"); + map.put("baeldung.archaius.properties.two", "two FROM:application.properties"); + map.put("baeldung.archaius.properties.three", "not found!"); + map.put("baeldung.archaius.properties.four", "not found!"); + return map; + } + + @Autowired + ConfigurableApplicationContext context; + + @Autowired + private TestRestTemplate template; + + private Map exchangeAsMap(String uri, ParameterizedTypeReference> responseType) { + return template.exchange(uri, HttpMethod.GET, null, responseType) + .getBody(); + } + + @Test + public void givenDefaultConfigurationSetup_whenRequestProperties_thenEndpointRetrievesValuesInFiles() { + Map initialResponse = this.exchangeAsMap(BASE_URL + DYNAMIC_PROPERTIES_URL, new ParameterizedTypeReference>() { + }); + + assertThat(initialResponse).containsAllEntriesOf(EXPECTED_ARCHAIUS_PROPERTIES); + } + + @Test + public void givenNonDefaultConfigurationFilesSetup_whenRequestSpringVisibleProperties_thenEndpointDoesntRetrieveArchaiusProperties() { + Map initialResponse = this.exchangeAsMap(BASE_URL + VALUE_PROPERTIES_URL, new ParameterizedTypeReference>() { + }); + + assertThat(initialResponse).containsAllEntriesOf(EXPECTED_VALUE_PROPERTIES); + } +} diff --git a/spring-cloud/spring-cloud-archaius/basic-config/src/test/resources/config.properties b/spring-cloud/spring-cloud-archaius/basic-config/src/test/resources/config.properties new file mode 100644 index 0000000000..1ceb5d1161 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/basic-config/src/test/resources/config.properties @@ -0,0 +1,3 @@ +baeldung.archaius.test.properties.one=test-one +baeldung.archaius.test.properties.two=test-two +baeldung.archaius.test.properties.int=1 diff --git a/spring-cloud/spring-cloud-archaius/extra-configs/pom.xml b/spring-cloud/spring-cloud-archaius/extra-configs/pom.xml new file mode 100644 index 0000000000..2f3f2b084a --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/extra-configs/pom.xml @@ -0,0 +1,43 @@ + + + 4.0.0 + extra-configs + 1.0.0-SNAPSHOT + jar + extra-configs + + + com.baeldung.spring.cloud + spring-cloud-archaius + 1.0.0-SNAPSHOT + .. + + + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.cloud + spring-cloud-starter-netflix-archaius + + + + + + + org.springframework.cloud + spring-cloud-netflix + ${spring-cloud-dependencies.version} + pom + import + + + + + 2.0.1.RELEASE + + diff --git a/spring-cloud/spring-cloud-archaius/extra-configs/src/main/java/com/baeldung/spring/cloud/archaius/extraconfigs/ExtraConfigsApplication.java b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/java/com/baeldung/spring/cloud/archaius/extraconfigs/ExtraConfigsApplication.java new file mode 100644 index 0000000000..4747d875db --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/java/com/baeldung/spring/cloud/archaius/extraconfigs/ExtraConfigsApplication.java @@ -0,0 +1,16 @@ +package com.baeldung.spring.cloud.archaius.extraconfigs; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class ExtraConfigsApplication { + + public static void main(String[] args) { + // System properties can be set as command line arguments too + System.setProperty("archaius.configurationSource.additionalUrls", "classpath:other-config-dir/extra.properties"); + System.setProperty("archaius.configurationSource.defaultFileName", "other.properties"); + SpringApplication.run(ExtraConfigsApplication.class, args); + } + +} diff --git a/spring-cloud/spring-cloud-archaius/extra-configs/src/main/java/com/baeldung/spring/cloud/archaius/extraconfigs/controllers/ConfigPropertiesController.java b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/java/com/baeldung/spring/cloud/archaius/extraconfigs/controllers/ConfigPropertiesController.java new file mode 100644 index 0000000000..382c6b3a2c --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/java/com/baeldung/spring/cloud/archaius/extraconfigs/controllers/ConfigPropertiesController.java @@ -0,0 +1,60 @@ +package com.baeldung.spring.cloud.archaius.extraconfigs.controllers; + +import java.util.HashMap; +import java.util.Map; + +import org.springframework.beans.factory.annotation.Value; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +import com.netflix.config.DynamicPropertyFactory; +import com.netflix.config.DynamicStringProperty; + +@RestController +public class ConfigPropertiesController { + + @Value("${baeldung.archaius.properties.one:not found!}") + private String propertyOneWithValue; + + @Value("${baeldung.archaius.properties.two:not found!}") + private String propertyTwoWithValue; + + @Value("${baeldung.archaius.properties.three:not found!}") + private String propertyThreeWithValue; + + @Value("${baeldung.archaius.properties.four:not found!}") + private String propertyFourWithValue; + + private DynamicStringProperty propertyOneWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.one", "not found!"); + + private DynamicStringProperty propertyTwoWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.two", "not found!"); + + private DynamicStringProperty propertyThreeWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.three", "not found!"); + + private DynamicStringProperty propertyFourWithDynamic = DynamicPropertyFactory.getInstance() + .getStringProperty("baeldung.archaius.properties.four", "not found!"); + + @GetMapping("/properties-from-value") + public Map getPropertiesFromValue() { + Map properties = new HashMap<>(); + properties.put("baeldung.archaius.properties.one", propertyOneWithValue); + properties.put("baeldung.archaius.properties.two", propertyTwoWithValue); + properties.put("baeldung.archaius.properties.three", propertyThreeWithValue); + properties.put("baeldung.archaius.properties.four", propertyFourWithValue); + return properties; + } + + @GetMapping("/properties-from-dynamic") + public Map getPropertiesFromDynamic() { + Map properties = new HashMap<>(); + properties.put("baeldung.archaius.properties.one", propertyOneWithDynamic.get()); + properties.put("baeldung.archaius.properties.two", propertyTwoWithDynamic.get()); + properties.put("baeldung.archaius.properties.three", propertyThreeWithDynamic.get()); + properties.put("baeldung.archaius.properties.four", propertyFourWithDynamic.get()); + return properties; + } + +} diff --git a/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/application.properties b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/application.properties new file mode 100644 index 0000000000..1e36b134d4 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/application.properties @@ -0,0 +1,3 @@ +server.port=8081 +baeldung.archaius.properties.one=one FROM:application.properties +baeldung.archaius.properties.two=two FROM:application.properties diff --git a/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/other-config-dir/extra.properties b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/other-config-dir/extra.properties new file mode 100644 index 0000000000..ea99914cc1 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/other-config-dir/extra.properties @@ -0,0 +1,2 @@ +baeldung.archaius.properties.one=one FROM:extra.properties +baeldung.archaius.properties.three=three FROM:extra.properties diff --git a/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/other.properties b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/other.properties new file mode 100644 index 0000000000..26796b7341 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/extra-configs/src/main/resources/other.properties @@ -0,0 +1,2 @@ +baeldung.archaius.properties.one=one FROM:other.properties +baeldung.archaius.properties.four=four FROM:other.properties diff --git a/spring-cloud/spring-cloud-archaius/extra-configs/src/test/java/com/baeldung/spring/cloud/archaius/extraconfigs/ArchaiusExtraConfigsLiveTest.java b/spring-cloud/spring-cloud-archaius/extra-configs/src/test/java/com/baeldung/spring/cloud/archaius/extraconfigs/ArchaiusExtraConfigsLiveTest.java new file mode 100644 index 0000000000..232ca73352 --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/extra-configs/src/test/java/com/baeldung/spring/cloud/archaius/extraconfigs/ArchaiusExtraConfigsLiveTest.java @@ -0,0 +1,54 @@ +package com.baeldung.spring.cloud.archaius.extraconfigs; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.HashMap; +import java.util.Map; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.web.client.TestRestTemplate; +import org.springframework.context.ConfigurableApplicationContext; +import org.springframework.core.ParameterizedTypeReference; +import org.springframework.http.HttpMethod; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +public class ArchaiusExtraConfigsLiveTest { + + private static final String BASE_URL = "http://localhost:8081"; + + private static final String DYNAMIC_PROPERTIES_URL = "/properties-from-dynamic"; + private static final Map EXPECTED_ARCHAIUS_PROPERTIES = createExpectedArchaiusProperties(); + + private static Map createExpectedArchaiusProperties() { + Map map = new HashMap<>(); + map.put("baeldung.archaius.properties.one", "one FROM:application.properties"); + map.put("baeldung.archaius.properties.two", "two FROM:application.properties"); + map.put("baeldung.archaius.properties.three", "three FROM:extra.properties"); + map.put("baeldung.archaius.properties.four", "four FROM:other.properties"); + return map; + } + + @Autowired + ConfigurableApplicationContext context; + + @Autowired + private TestRestTemplate template; + + private Map exchangeAsMap(String uri, ParameterizedTypeReference> responseType) { + return template.exchange(uri, HttpMethod.GET, null, responseType) + .getBody(); + } + + @Test + public void givenNonDefaultConfigurationFilesSetup_whenRequestProperties_thenEndpointRetrievesValuesInFiles() { + Map initialResponse = this.exchangeAsMap(BASE_URL + DYNAMIC_PROPERTIES_URL, new ParameterizedTypeReference>() { + }); + + assertThat(initialResponse).containsAllEntriesOf(EXPECTED_ARCHAIUS_PROPERTIES); + } +} diff --git a/spring-cloud/spring-cloud-archaius/pom.xml b/spring-cloud/spring-cloud-archaius/pom.xml new file mode 100644 index 0000000000..cd102f86cd --- /dev/null +++ b/spring-cloud/spring-cloud-archaius/pom.xml @@ -0,0 +1,64 @@ + + + 4.0.0 + com.baeldung.spring.cloud + spring-cloud-archaius + 1.0.0-SNAPSHOT + spring-cloud-archaius + Spring Cloud Archaius Pom parent + pom + + + com.baeldung.spring.cloud + spring-cloud + 1.0.0-SNAPSHOT + .. + + + + basic-config + additional-sources-simple + extra-configs + + + + + org.springframework.cloud + spring-cloud-starter-netflix-archaius + + + org.springframework.boot + spring-boot-starter-test + + + org.assertj + assertj-core + test + + + org.junit.platform + junit-platform-runner + ${junit.platform.version} + test + + + + + + + org.springframework.cloud + spring-cloud-netflix + ${spring-cloud-dependencies.version} + pom + import + + + + + + 2.0.1.RELEASE + 1.2.0 + +