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optionfactory-spring context core

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package net.optionfactory.spring.context.propertysources;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;

/**
 * Read application properties from the following locations:
 *
 * 
 * {@code project.properties} from classpath, where properties filtered by maven should be placed;
 * {@code ${project.name}.properties} from classpath, containing unfiltered properties;
 * {@code git.properties} from classpath, containing git information generated by pl.project13.maven:git-commit-id-plugin;
 * {@code ~/.${project.name}.properties}, for local development environment overrides (use this feature responsibly);
 * {@code /opt/${project.name}/conf/project.properties}, for testing/production environment overrides, such as jdbc properties.
 * 
 *
 * Moreover, enables property placeholders (e.g. {@code @Value("${...}")})
 * replacement using the above properties sources.
 *
 * Import this configuration class in every Spring context that requires such
 * application properties.
 */
@Configuration
@ApplicationProperties
public class ApplicationPropertiesConfig {

    @Bean
    public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
        return new PropertySourcesPlaceholderConfigurer();
    }
}