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Fix spring.active.profiles repeated loading
Fix `ConfigFileApplicationListener` to repeatedly load property sources and activate profiles using any defined `spring.active.profiles` properties. This restores the ability to have a property in a profile specific file that defines additional profiles. Fixes gh-308
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@ -87,8 +87,8 @@ public class ConfigFileApplicationListener implements
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private static final String LOCATION_VARIABLE = "${spring.config.location}";
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private static final String LOCATION_VARIABLE = "${spring.config.location}";
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private String[] searchLocations = new String[] { "classpath:", "file:./",
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private String[] searchLocations = new String[] { "classpath:/", "file:./",
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"classpath:config/", "file:./config/" };
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"classpath:/config/", "file:./config/" };
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private String names = "${spring.config.name:application}";
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private String names = "${spring.config.name:application}";
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@ -147,24 +147,39 @@ public class ConfigFileApplicationListener implements
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PropertySource<?> defaultProperties = environment.getPropertySources().remove(
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PropertySource<?> defaultProperties = environment.getPropertySources().remove(
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"defaultProperties");
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"defaultProperties");
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addActiveProfiles(environment);
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String firstPropertySourceName = loadInitial(environment, resourceLoader,
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String firstPropertySourceName = loadInitial(environment, resourceLoader,
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candidates);
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candidates);
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if (environment.containsProperty(ACTIVE_PROFILES_PROPERTY)) {
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// Repeatedly load property sources in case additional profiles are activated
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for (String activeProfile : StringUtils.commaDelimitedListToSet(environment
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int numberOfPropertySources;
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.getProperty(ACTIVE_PROFILES_PROPERTY).toString())) {
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do {
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environment.addActiveProfile(activeProfile);
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numberOfPropertySources = environment.getPropertySources().size();
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}
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addActiveProfiles(environment);
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loadAgain(environment, resourceLoader, candidates, firstPropertySourceName);
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}
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}
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while (environment.getPropertySources().size() > numberOfPropertySources);
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// Second load for specific profiles
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loadAgain(environment, resourceLoader, candidates, firstPropertySourceName);
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if (defaultProperties != null) {
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if (defaultProperties != null) {
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environment.getPropertySources().addLast(defaultProperties);
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environment.getPropertySources().addLast(defaultProperties);
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}
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}
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}
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}
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/**
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* @param environment
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*/
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private void addActiveProfiles(ConfigurableEnvironment environment) {
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for (PropertySource<?> propertySource : environment.getPropertySources()) {
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if (propertySource.containsProperty(ACTIVE_PROFILES_PROPERTY)) {
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Object profiles = propertySource.getProperty(ACTIVE_PROFILES_PROPERTY);
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for (String profile : StringUtils.commaDelimitedListToSet(profiles
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.toString())) {
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environment.addActiveProfile(profile);
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}
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}
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}
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}
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private String loadInitial(ConfigurableEnvironment environment,
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private String loadInitial(ConfigurableEnvironment environment,
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ResourceLoader resourceLoader, LoadCandidates candidates) {
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ResourceLoader resourceLoader, LoadCandidates candidates) {
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String firstSourceName = null;
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String firstSourceName = null;
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@ -0,0 +1,50 @@
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/*
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* Copyright 2012-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot;
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import org.junit.Test;
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import org.springframework.context.ConfigurableApplicationContext;
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import org.springframework.context.annotation.Configuration;
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import static org.hamcrest.Matchers.equalTo;
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import static org.junit.Assert.assertThat;
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/**
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* Tests to reproduce reported issues.
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*
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* @author Phillip Webb
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*/
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public class ReproTests {
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@Test
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public void enableProfileViaApplicationProperties() throws Exception {
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// gh-308
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SpringApplication application = new SpringApplication(Config.class);
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application.setWebEnvironment(false);
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ConfigurableApplicationContext context = application.run(
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"--spring.config.name=enableprofileviaapplicationproperties",
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"--spring.profiles.active=dev");
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assertThat(context.getEnvironment().acceptsProfiles("dev"), equalTo(true));
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assertThat(context.getEnvironment().acceptsProfiles("a"), equalTo(true));
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}
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@Configuration
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public static class Config {
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}
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}
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@ -186,8 +186,8 @@ public class ConfigFileApplicationListenerTests {
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"spring.profiles.active:prod");
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"spring.profiles.active:prod");
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this.initializer.setNames("testsetprofiles");
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this.initializer.setNames("testsetprofiles");
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this.initializer.onApplicationEvent(this.event);
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this.initializer.onApplicationEvent(this.event);
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assertThat(Arrays.asList(this.environment.getActiveProfiles()).toString(),
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assertThat(this.environment.getActiveProfiles(), equalTo(new String[] { "prod",
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equalTo("[prod]"));
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"dev" }));
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}
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}
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@Test
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@Test
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@ -212,7 +212,7 @@ public class ConfigFileApplicationListenerTests {
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// The default property source is still there
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// The default property source is still there
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assertThat(
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assertThat(
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this.environment.getPropertySources().contains(
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this.environment.getPropertySources().contains(
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"classpath:application.properties"), is(true));
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"classpath:/application.properties"), is(true));
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assertThat(this.environment.getProperty("foo"), equalTo("bucket"));
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assertThat(this.environment.getProperty("foo"), equalTo("bucket"));
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}
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}
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@ -347,11 +347,27 @@ public class ConfigFileApplicationListenerTests {
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context.close();
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context.close();
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}
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}
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@Test
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public void activateProfileFromProfileSpecificProperties() throws Exception {
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SpringApplication application = new SpringApplication(Config.class);
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application.setWebEnvironment(false);
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ConfigurableApplicationContext context = application
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.run("--spring.profiles.active=activateprofile");
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assertThat(context.getEnvironment().acceptsProfiles("activateprofile"),
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equalTo(true));
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assertThat(context.getEnvironment().acceptsProfiles("specific"), equalTo(true));
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}
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@Test
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@Test
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public void defaultApplicationProperties() throws Exception {
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public void defaultApplicationProperties() throws Exception {
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}
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}
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@Configuration
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protected static class Config {
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}
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@Configuration
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@Configuration
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@PropertySource("classpath:/specificlocation.properties")
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@PropertySource("classpath:/specificlocation.properties")
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protected static class WithPropertySource {
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protected static class WithPropertySource {
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@ -0,0 +1 @@
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spring.profiles.active=specific
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@ -0,0 +1,3 @@
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spring:
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profiles:
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active: a
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