public boolean loadAppDefines()

in hertzbeat-manager/src/main/java/org/apache/hertzbeat/manager/service/impl/AppServiceImpl.java [608:649]
42 lines of code
15 McCabe index (conditional complexity)

        public boolean loadAppDefines() {
            var rootUrl = this.getClass().getClassLoader().getResource("");
            if (rootUrl == null) {
                return false;
            }
            var classpath = rootUrl.getPath();
            var defineAppPath = classpath + "define";
            var directory = new File(defineAppPath);
            if (!directory.exists() || directory.listFiles() == null) {
                rootUrl = this.getClass().getResource(File.separator);
                if (rootUrl == null) {
                    return false;
                }
                classpath = rootUrl.getPath();
                defineAppPath = classpath + "define";
                directory = new File(defineAppPath);
                if (!directory.exists() || directory.listFiles() == null) {
                    return false;
                }
            }
            log.info("load define path {}", defineAppPath);
            Yaml yaml = new Yaml();
            for (var appFile : Objects.requireNonNull(directory.listFiles())) {
                if (appFile.exists() && appFile.isFile()) {
                    if (appFile.isHidden()
                            || (!appFile.getName().endsWith("yml") && !appFile.getName().endsWith("yaml"))) {
                        log.error("Ignore this template file: {}.", appFile.getName());
                        continue;
                    }
                    try (var fileInputStream = new FileInputStream(appFile)) {
                        var app = yaml.loadAs(fileInputStream, Job.class);
                        if (app != null) {
                            appDefines.put(app.getApp().toLowerCase(), app);
                        }
                    } catch (IOException e) {
                        log.error(e.getMessage(), e);
                        log.error("Ignore this template file: {}.", appFile.getName());
                    }
                }
            }
            return true;
        }