Example usage for org.springframework.boot.configurationmetadata SimpleConfigurationMetadataRepository SimpleConfigurationMetadataRepository

Introduction

In this page you can find the example usage for org.springframework.boot.configurationmetadata SimpleConfigurationMetadataRepository SimpleConfigurationMetadataRepository.

Prototype

SimpleConfigurationMetadataRepository

Source Link

Usage

From source file:com.github.alexfalappa.nbspringboot.projects.service.spi.SpringBootServiceImpl.java

private void updateConfigRepo() {
    logger.fine("Updating config metadata repo");
    repo = new SimpleConfigurationMetadataRepository();
    final List<FileObject> cfgMetaFiles = cpExec.findAllResources(METADATA_JSON);
    for (FileObject fo : cfgMetaFiles) {
        try {// w w w.j  av  a2s . c  o m
            ConfigurationMetadataRepositoryJsonBuilder builder = ConfigurationMetadataRepositoryJsonBuilder
                    .create();
            ConfigurationMetadataRepository currRepo;
            FileObject archiveFo = FileUtil.getArchiveFile(fo);
            if (archiveFo != null) {
                // parse and cache configuration metadata from JSON file in jar
                String archivePath = archiveFo.getPath();
                if (!reposInJars.containsKey(archivePath)) {
                    logger.log(INFO, "Unmarshalling configuration metadata from {0}",
                            FileUtil.getFileDisplayName(fo));
                    ConfigurationMetadataRepository jarRepo = builder.withJsonResource(fo.getInputStream())
                            .build();
                    reposInJars.put(archivePath, jarRepo);
                }
                currRepo = reposInJars.get(archivePath);
            } else {
                // parse configuration metadata from standalone JSON file (usually produced by spring configuration processor)
                logger.log(INFO, "Unmarshalling configuration metadata from {0}",
                        FileUtil.getFileDisplayName(fo));
                currRepo = builder.withJsonResource(fo.getInputStream()).build();
            }
            repo.include(currRepo);
        } catch (Exception ex) {
            Exceptions.printStackTrace(ex);
        }
    }
    // update cached values
    cachedProperties = repo.getAllProperties();
    // extract collection/map properties names based on heuristics
    for (Map.Entry<String, ConfigurationMetadataProperty> entry : cachedProperties.entrySet()) {
        final String type = entry.getValue().getType();
        if (type != null) {
            final String key = entry.getKey();
            if (type.contains("Map<")) {
                mapProperties.add(key);
            }
            if (type.contains("List<") || type.contains("Set<") || type.contains("Collection<")) {
                collectionProperties.add(key);
            }
        }
    }
    System.out.printf("Collections: %s%n", collectionProperties);
    System.out.printf("       Maps: %s%n", mapProperties);
}

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