Examples with HttpStatusException io.micronaut.http.exceptions.HttpStatusException used on opensource projects

Example 6 with HttpStatusException

use of io.micronaut.http.exceptions.HttpStatusException in project micronaut-starter by micronaut-projects.

the class DiffController method diffApp.

/**
 * Diffs the whole application for all selected features.
 * @param type The application type
 * @param name The name of the application
 * @param features The features
 * @param build The build tool
 * @param test The test framework
 * @param lang The lang
 * @param requestInfo The request info
 * @return An HTTP response that emits a writable
 */
@Get(uri = "/{type}/{name}{?features,lang,build,test,javaVersion}", produces = MediaType.TEXT_PLAIN)
@Override
@ApiResponse(responseCode = "404", description = "If no difference is found")
@ApiResponse(responseCode = "400", description = "If the supplied parameters are invalid")
@ApiResponse(responseCode = "200", description = "A textual diff", content = @Content(mediaType = "text/plain"))
public Flowable<String> diffApp(ApplicationType type, @Pattern(regexp = "[\\w\\d-_\\.]+") String name, @Nullable List<String> features, @Nullable BuildTool build, @Nullable TestFramework test, @Nullable Language lang, @Nullable JdkVersion javaVersion, @Parameter(hidden = true) RequestInfo requestInfo) throws IOException {
    ProjectGenerator projectGenerator;
    GeneratorContext generatorContext;
    try {
        Project project = name != null ? NameUtils.parse(name) : this.project;
        Options options = new Options(lang != null ? lang : Language.JAVA, test != null ? test : TestFramework.JUNIT, build != null ? build : BuildTool.GRADLE);
        projectGenerator = this.projectGenerator;
        generatorContext = projectGenerator.createGeneratorContext(type, project, options, UserAgentParser.getOperatingSystem(requestInfo.getUserAgent()), features != null ? features : Collections.emptyList(), ConsoleOutput.NOOP);
    } catch (IllegalArgumentException e) {
        throw new HttpStatusException(HttpStatus.BAD_REQUEST, e.getMessage());
    }
    return diffFlowable(projectGenerator, generatorContext);
}

Example 7 with HttpStatusException

use of io.micronaut.http.exceptions.HttpStatusException in project micronaut-starter by micronaut-projects.

the class PreviewController method previewApp.

/**
 * Previews the contents of a generated application..
 * @param type The application type The application type
 * @param name The name of the application The name of the application
 * @param features The features The chosen features
 * @param build The build type (optional, defaults to Gradle)
 * @param test The test framework (optional, defaults to JUnit)
 * @param lang The language (optional, defaults to Java)
 * @return A preview of the application contents.
 */
@Get(uri = "/{type}/{name}{?features,lang,build,test,javaVersion}", produces = MediaType.APPLICATION_JSON)
@Override
public PreviewDTO previewApp(ApplicationType type, String name, @Nullable List<String> features, @Nullable BuildTool build, @Nullable TestFramework test, @Nullable Language lang, @Nullable JdkVersion javaVersion, @Parameter(hidden = true) RequestInfo requestInfo) throws IOException {
    try {
        Project project = NameUtils.parse(name);
        MapOutputHandler outputHandler = new MapOutputHandler();
        projectGenerator.generate(type, project, new Options(lang, test != null ? test.toTestFramework() : null, build == null ? BuildTool.GRADLE : build, javaVersion == null ? JdkVersion.JDK_8 : javaVersion), getOperatingSystem(requestInfo.getUserAgent()), features == null ? Collections.emptyList() : features, outputHandler, ConsoleOutput.NOOP);
        Map<String, String> contents = outputHandler.getProject();
        PreviewDTO previewDTO = new PreviewDTO(contents);
        previewDTO.addLink(Relationship.CREATE, requestInfo.link(Relationship.CREATE, type));
        previewDTO.addLink(Relationship.SELF, requestInfo.self());
        return previewDTO;
    } catch (IllegalArgumentException e) {
        throw new HttpStatusException(HttpStatus.BAD_REQUEST, e.getMessage());
    } catch (Exception e) {
        LOG.error("Error generating application: " + e.getMessage(), e);
        throw new IOException(e.getMessage(), e);
    }
}