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This commit is contained in:
Phillip Webb 2019-09-27 22:58:55 -07:00
parent 9568777d7d
commit 1528b6c2f8
1 changed files with 28 additions and 20 deletions
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48
spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/env/DevToolsHomePropertiesPostProcessor.java vendored
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@ -55,37 +55,45 @@ public class DevToolsHomePropertiesPostProcessor implements EnvironmentPostProce
@Override
public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
if (DevToolsEnablementDeducer.shouldEnable(Thread.currentThread())) {
List<PropertySource> propertySources = getPropertySources();
List<PropertySource<?>> propertySources = getPropertySources();
if (propertySources.isEmpty()) {
addPropertySource(LEGACY_FILE_NAME, (file) -> "devtools-local", propertySources);
addPropertySource(propertySources, LEGACY_FILE_NAME, (file) -> "devtools-local");
}
propertySources.forEach((source) -> environment.getPropertySources().addFirst(source));
propertySources.forEach(environment.getPropertySources()::addFirst);
}
}
private List<PropertySource> getPropertySources() {
List<PropertySource> propertySources = new ArrayList<>();
private List<PropertySource<?>> getPropertySources() {
List<PropertySource<?>> propertySources = new ArrayList<>();
for (String fileName : FILE_NAMES) {
addPropertySource(CONFIG_PATH + fileName, (file) -> "devtools-local: [" + file.toURI() + "]",
propertySources);
addPropertySource(propertySources, CONFIG_PATH + fileName, this::getPropertySourceName);
}
return propertySources;
}
private void addPropertySource(String fileName, Function<File, String> propertySourceName,
List<PropertySource> propertySources) {
Properties properties;
private String getPropertySourceName(File file) {
return "devtools-local: [" + file.toURI() + "]";
}
private void addPropertySource(List<PropertySource<?>> propertySources, String fileName,
Function<File, String> propertySourceNamer) {
File home = getHomeFolder();
File propertyFile = (home != null) ? new File(home, fileName) : null;
if (propertyFile != null && propertyFile.exists() && propertyFile.isFile()) {
FileSystemResource resource = new FileSystemResource(propertyFile);
try {
properties = PropertiesLoaderUtils.loadProperties(resource);
propertySources.add(new PropertiesPropertySource(propertySourceName.apply(propertyFile), properties));
}
catch (IOException ex) {
throw new IllegalStateException("Unable to load " + fileName, ex);
}
File file = (home != null) ? new File(home, fileName) : null;
FileSystemResource resource = (file != null) ? new FileSystemResource(file) : null;
if (resource != null && resource.exists() && resource.isFile()) {
addPropertySource(propertySources, resource, propertySourceNamer);
}
}
private void addPropertySource(List<PropertySource<?>> propertySources, FileSystemResource resource,
Function<File, String> propertySourceNamer) {
try {
Properties properties = PropertiesLoaderUtils.loadProperties(resource);
String name = propertySourceNamer.apply(resource.getFile());
propertySources.add(new PropertiesPropertySource(name, properties));
}
catch (IOException ex) {
throw new IllegalStateException("Unable to load " + resource.getFilename(), ex);
}
}