public DirectoryValidationContext()

in src/main/java/org/apache/jackrabbit/filevault/maven/packaging/impl/DirectoryValidationContext.java [54:88]
32 lines of code
8 McCabe index (conditional complexity)

    public DirectoryValidationContext(boolean isIncremental, @NotNull final Path generatedMetaInfRootDirectory, final Path metaInfRootDirectory, 
            @NotNull final Path packageRootDirectory, DependencyResolver resolver, @NotNull final Log log) throws IOException, ConfigurationException {
        Path propertiesPath = null;
        if (!Constants.META_INF.equals(generatedMetaInfRootDirectory.getFileName().toString())) {
            throw new IllegalArgumentException("The workDir must end with 'META-INF' but is '" + generatedMetaInfRootDirectory+"'");
        }
        if (metaInfRootDirectory != null) {
            if (!Constants.META_INF.equals(metaInfRootDirectory.getFileName().toString())) {
                throw new IllegalArgumentException("The metaInfRootDirectory must end with 'META-INF' but is '" + metaInfRootDirectory+"'");
            }
            propertiesPath = metaInfRootDirectory.resolve(Constants.VAULT_DIR).resolve(Constants.PROPERTIES_XML);
        }
        if (propertiesPath == null || !Files.exists(propertiesPath)) {
            propertiesPath = generatedMetaInfRootDirectory.resolve(RELATIVE_PROPERTIES_XML_PATH);
            if (!Files.exists(propertiesPath)) {
                throw new IllegalStateException("No '" + RELATIVE_PROPERTIES_XML_PATH + "' found in either '" +metaInfRootDirectory + "' or '" + generatedMetaInfRootDirectory + "'");
            }
            log.debug("Using '" + RELATIVE_PROPERTIES_XML_PATH + "' from directory " + generatedMetaInfRootDirectory);
        } else {
            log.debug("Using '" + RELATIVE_PROPERTIES_XML_PATH + "' from directory " + metaInfRootDirectory);
        }
        properties = DefaultPackageProperties.fromFile(propertiesPath);
        
        // filter always comes from the workDir
        filter = new DefaultWorkspaceFilter();
        Path filterFile = generatedMetaInfRootDirectory.resolve(Paths.get(Constants.VAULT_DIR, Constants.FILTER_XML));
        if (!Files.isRegularFile(filterFile)) {
            throw new IllegalStateException("No mandatory '" + Constants.VAULT_DIR +"/"+Constants.FILTER_XML + "' found in " + generatedMetaInfRootDirectory + "'");
        }
        filter.load(filterFile.toFile());
        
        this.resolvedDependencies = resolver.resolvePackageInfo(getProperties().getDependencies(), getProperties().getDependenciesLocations());
        this.isIncremental = isIncremental;
        this.packageRootDirectory = packageRootDirectory;
    }