Java YamlConfigurationIo類代碼示例

import org.srcdeps.config.yaml.YamlConfigurationIo; //導入依賴的package包/類
@Test
public void writeFull() throws ConfigurationException, UnsupportedEncodingException, IOException {
    final StringWriter out = new StringWriter();
    final Configuration configFromFile;
    try (Reader in = new InputStreamReader(getClass().getResourceAsStream("/srcdeps-full.yaml"), "utf-8");
            YamlWriterVisitor writerVisitor = new YamlWriterVisitor(out,
                    YamlWriterConfiguration.builder().build());) {
        configFromFile = new YamlConfigurationIo() //
                .read(in) //
                .accept(writerVisitor) //
                .build();
    }

    /*
     * now read the serialized output we have written to the out StringWriter back into a new Configuration instance
     */
    try (Reader in = new StringReader(out.toString())) {
        Configuration configFromOut = new YamlConfigurationIo() //
                .read(in) //
                .build();

        Assert.assertEquals(configFromFile, configFromOut);
    }

}
 

import org.srcdeps.config.yaml.YamlConfigurationIo; //導入依賴的package包/類
@Inject
public ConfigurationService(@Named(SRCDEPS_YAML_PATH) Path srcdepsYamlPath) {
    super();
    this.configurationLocation = srcdepsYamlPath;
    this.multimoduleProjectRootDirectory = srcdepsYamlPath.getParent();

    final Configuration.Builder configBuilder;
    if (Files.exists(srcdepsYamlPath)) {
        log.debug("srcdeps: Using configuration {}", srcdepsYamlPath);
        final String encoding = System.getProperty(Configuration.getSrcdepsEncodingProperty(), "utf-8");
        final Charset cs = Charset.forName(encoding);
        try (Reader r = Files.newBufferedReader(srcdepsYamlPath, cs)) {
            configBuilder = new YamlConfigurationIo().read(r);
        } catch (IOException | ConfigurationException e) {
            throw new RuntimeException(e);
        }
    } else {
        log.warn("srcdeps: Could not locate srcdeps configuration at {}, defaulting to an empty configuration",
                srcdepsYamlPath);
        configBuilder = Configuration.builder();
    }

    this.configuration = configBuilder //
            .accept(new OverrideVisitor(System.getProperties())) //
            .accept(new DefaultsAndInheritanceVisitor()) //
            .build();
}
 

import org.srcdeps.config.yaml.YamlConfigurationIo; //導入依賴的package包/類
public ConfigurationProducer() {
    super();

    String basePathString = System.getProperty(Constants.MAVEN_MULTI_MODULE_PROJECT_DIRECTORY_PROPERTY);
    if (basePathString == null || basePathString.isEmpty()) {
        throw new RuntimeException(String.format("The system property %s must not be null or empty",
                Constants.MAVEN_MULTI_MODULE_PROJECT_DIRECTORY_PROPERTY));
    }
    multimoduleProjectRootDirectory = Paths.get(basePathString).toAbsolutePath();
    final Path defaultSrcdepsYamlPath = multimoduleProjectRootDirectory.resolve(SRCDEPS_YAML_PATH);
    final Path legacySrcdepsYamlPath = multimoduleProjectRootDirectory.resolve(MVN_SRCDEPS_YAML_PATH);
    Path srcdepsYamlPath = defaultSrcdepsYamlPath;
    if (!Files.exists(srcdepsYamlPath)) {
        srcdepsYamlPath = legacySrcdepsYamlPath;
    }

    this.configurationLocation = srcdepsYamlPath;

    final Configuration.Builder configBuilder;
    if (Files.exists(srcdepsYamlPath)) {
        log.debug("SrcdepsLocalRepositoryManager using configuration {}", configurationLocation);
        final String encoding = System.getProperty(Configuration.getSrcdepsEncodingProperty(), "utf-8");
        final Charset cs = Charset.forName(encoding);
        try (Reader r = Files.newBufferedReader(configurationLocation, cs)) {
            configBuilder = new YamlConfigurationIo().read(r);
        } catch (IOException | ConfigurationException e) {
            throw new RuntimeException(e);
        }
    } else {
        log.warn(
                "Could not locate srcdeps configuration at neither {} nor {}, defaulting to an empty configuration",
                defaultSrcdepsYamlPath, legacySrcdepsYamlPath);
        configBuilder = Configuration.builder();
    }

    this.configuration = configBuilder //
            .accept(new OverrideVisitor(System.getProperties())) //
            .accept(new DefaultsAndInheritanceVisitor()) //
            .build();

}