` public class YamlPropertySourceFactory implements PropertySourceFactory { @Override public PropertySource<?> createPropertySource(String name, EncodedResource resource) throws IOException { YamlPropertiesFactoryBean yamlPropertiesFactoryBean = new YamlPropertiesFactoryBean(); yamlPropertiesFactoryBean.setResources(resource.getResource()); Properties properties = yamlPropertiesFactoryBean.getObject(); return name != null ? new PropertiesPropertySource(name, properties) : new PropertiesPropertySource(resource.getResource().getFilename(), properties); } } `

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