public HttpResponse generateAppIntoZipFile()

in grails-forge-api/src/main/java/org/grails/forge/api/create/zip/ZipCreateController.java [147:182]

32 lines of code
2 McCabe index (conditional complexity)


    public HttpResponse<Writable> generateAppIntoZipFile(
            @NotNull ApplicationType type,
            @NotNull String name,
            @Nullable List<String> features,
            @Nullable BuildTool buildTool,
            @Nullable TestFramework testFramework,
            @Nullable GormImpl gorm,
            @Nullable ServletImpl servlet,
            @Nullable JdkVersion javaVersion,
            @Nullable String userAgent) {

        GeneratorContext generatorContext = createProjectGeneratorContext(type, name, features, buildTool, testFramework, gorm, servlet, javaVersion, userAgent);
        MutableHttpResponse<Writable> response = HttpResponse.created(new Writable() {
            @Override
            public void writeTo(OutputStream outputStream, @Nullable Charset charset) throws IOException {
                try {
                    final Project project = generatorContext.getProject();
                    projectGenerator.generate(type,
                            project,
                            new ZipOutputHandler(project.getName(), outputStream),
                            generatorContext);

                    outputStream.flush();
                } catch (Exception e) {
                    LOG.error("Error generating application: " + e.getMessage(), e);
                    throw new IOException(e.getMessage(), e);
                }
            }

            @Override
            public void writeTo(Writer out) {
                // no-op, output stream used
            }
        });
        return response.header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + getFilename(generatorContext.getProject()));
    }