public void initSession()

in src/main/java/org/apache/paimon/trino/catalog/TrinoCatalog.java [67:94]
28 lines of code
4 McCabe index (conditional complexity)

    public void initSession(ConnectorSession connectorSession) {
        if (!inited) {
            synchronized (this) {
                if (!inited) {
                    current =
                            ClassLoaderUtils.runWithContextClassLoader(
                                    () -> {
                                        TrinoFileSystem trinoFileSystem =
                                                trinoFileSystemFactory.create(connectorSession);
                                        CatalogContext catalogContext =
                                                CatalogContext.create(
                                                        options,
                                                        configuration,
                                                        new TrinoFileIOLoader(trinoFileSystem),
                                                        null);
                                        try {
                                            SecurityContext.install(catalogContext);
                                        } catch (Exception e) {
                                            throw new RuntimeException(e);
                                        }
                                        return CatalogFactory.createCatalog(catalogContext);
                                    },
                                    this.getClass().getClassLoader());
                    inited = true;
                }
            }
        }
    }