Examples with GsonBuilder com.google.gson.GsonBuilder used on opensource projects

Example 1 with GsonBuilder

use of com.google.gson.GsonBuilder in project che by eclipse.

the class StackLoaderTest method dtoShouldBeSerialized.

@Test
public void dtoShouldBeSerialized() {
    StackDto stackDtoDescriptor = newDto(StackDto.class).withName("nameWorkspaceConfig");
    StackComponentDto stackComponentDto = newDto(StackComponentDto.class).withName("java").withVersion("1.8");
    stackDtoDescriptor.setComponents(Collections.singletonList(stackComponentDto));
    stackDtoDescriptor.setTags(Arrays.asList("some teg1", "some teg2"));
    stackDtoDescriptor.setDescription("description");
    stackDtoDescriptor.setId("someId");
    stackDtoDescriptor.setScope("scope");
    stackDtoDescriptor.setCreator("Created in Codenvy");
    Map<String, String> attributes = new HashMap<>();
    attributes.put("attribute1", "valute attribute1");
    Link link = newDto(Link.class).withHref("some url").withMethod("get").withRel("someRel").withConsumes("consumes").withProduces("produces");
    HashMap<String, List<String>> projectMap = new HashMap<>();
    projectMap.put("test", Arrays.asList("test", "test2"));
    ProjectProblemDto projectProblem = newDto(ProjectProblemDto.class).withCode(100).withMessage("message");
    SourceStorageDto sourceStorageDto = newDto(SourceStorageDto.class).withType("some type").withParameters(attributes).withLocation("location");
    ProjectConfigDto projectConfigDto = newDto(ProjectConfigDto.class).withName("project").withPath("somePath").withAttributes(projectMap).withType("maven type").withDescription("some project description").withLinks(Collections.singletonList(link)).withMixins(Collections.singletonList("mixin time")).withProblems(Collections.singletonList(projectProblem)).withSource(sourceStorageDto);
    EnvironmentRecipeDto environmentRecipe = newDto(EnvironmentRecipeDto.class).withContent("some content").withContentType("some content type").withType("someType");
    Map<String, ServerConf2Dto> servers = new HashMap<>();
    servers.put("server1Ref", newDto(ServerConf2Dto.class).withPort("8080/tcp").withProtocol("http").withProperties(singletonMap("key", "value")));
    Map<String, ExtendedMachineDto> machines = new HashMap<>();
    machines.put("someMachineName", newDto(ExtendedMachineDto.class).withAgents(Arrays.asList("agent1", "agent2")).withServers(servers).withAttributes(singletonMap("memoryLimitBytes", "" + 512L * 1024L * 1024L)));
    EnvironmentDto environmentDto = newDto(EnvironmentDto.class).withRecipe(environmentRecipe).withMachines(machines);
    CommandDto commandDto = newDto(CommandDto.class).withType("command type").withName("command name").withCommandLine("command line");
    WorkspaceConfigDto workspaceConfigDto = newDto(WorkspaceConfigDto.class).withName("SomeWorkspaceConfig").withDescription("some workspace").withLinks(Collections.singletonList(link)).withDefaultEnv("some Default Env name").withProjects(Collections.singletonList(projectConfigDto)).withEnvironments(singletonMap("name", environmentDto)).withCommands(Collections.singletonList(commandDto));
    stackDtoDescriptor.setWorkspaceConfig(workspaceConfigDto);
    Gson GSON = new GsonBuilder().create();
    GSON.fromJson(stackDtoDescriptor.toString(), StackImpl.class);
}

Example 2 with GsonBuilder

use of com.google.gson.GsonBuilder in project zeppelin by apache.

the class Notebook method exportNote.

/**
   * Export existing note.
   *
   * @param noteId - the note ID to clone
   * @return Note JSON
   * @throws IOException, IllegalArgumentException
   */
public String exportNote(String noteId) throws IOException, IllegalArgumentException {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.setPrettyPrinting();
    Gson gson = gsonBuilder.create();
    Note note = getNote(noteId);
    if (note == null) {
        throw new IllegalArgumentException(noteId + " not found");
    }
    return gson.toJson(note);
}

Example 3 with GsonBuilder

use of com.google.gson.GsonBuilder in project zeppelin by apache.

the class Notebook method importNote.

/**
   * import JSON as a new note.
   *
   * @param sourceJson - the note JSON to import
   * @param noteName   - the name of the new note
   * @return note ID
   * @throws IOException
   */
public Note importNote(String sourceJson, String noteName, AuthenticationInfo subject) throws IOException {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.setPrettyPrinting();
    Gson gson = gsonBuilder.registerTypeAdapter(Date.class, new NotebookImportDeserializer()).create();
    JsonReader reader = new JsonReader(new StringReader(sourceJson));
    reader.setLenient(true);
    Note newNote;
    try {
        Note oldNote = gson.fromJson(reader, Note.class);
        convertFromSingleResultToMultipleResultsFormat(oldNote);
        newNote = createNote(subject);
        if (noteName != null)
            newNote.setName(noteName);
        else
            newNote.setName(oldNote.getName());
        List<Paragraph> paragraphs = oldNote.getParagraphs();
        for (Paragraph p : paragraphs) {
            newNote.addCloneParagraph(p);
        }
        notebookAuthorization.setNewNotePermissions(newNote.getId(), subject);
        newNote.persist(subject);
    } catch (IOException e) {
        logger.error(e.toString(), e);
        throw e;
    }
    return newNote;
}

Example 4 with GsonBuilder

use of com.google.gson.GsonBuilder in project zeppelin by apache.

the class MongoNotebookRepo method documentToNote.

/**
   * Convert document to note
   */
private Note documentToNote(Document doc) {
    // document to JSON
    String json = doc.toJson();
    // JSON to note
    Gson gson = new GsonBuilder().registerTypeAdapter(Date.class, new NotebookImportDeserializer()).create();
    Note note = gson.fromJson(json, Note.class);
    for (Paragraph p : note.getParagraphs()) {
        if (p.getStatus() == Job.Status.PENDING || p.getStatus() == Job.Status.RUNNING) {
            p.setStatus(Job.Status.ABORT);
        }
        List<ApplicationState> appStates = p.getAllApplicationStates();
        if (appStates != null) {
            for (ApplicationState app : appStates) {
                if (app.getStatus() != ApplicationState.Status.ERROR) {
                    app.setStatus(ApplicationState.Status.UNLOADED);
                }
            }
        }
    }
    return note;
}

Example 5 with GsonBuilder

use of com.google.gson.GsonBuilder in project zeppelin by apache.

the class S3NotebookRepo method getNote.

private Note getNote(String key) throws IOException {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.setPrettyPrinting();
    Gson gson = gsonBuilder.registerTypeAdapter(Date.class, new NotebookImportDeserializer()).create();
    S3Object s3object;
    try {
        s3object = s3client.getObject(new GetObjectRequest(bucketName, key));
    } catch (AmazonClientException ace) {
        throw new IOException("Unable to retrieve object from S3: " + ace, ace);
    }
    Note note;
    try (InputStream ins = s3object.getObjectContent()) {
        String json = IOUtils.toString(ins, conf.getString(ConfVars.ZEPPELIN_ENCODING));
        note = gson.fromJson(json, Note.class);
    }
    for (Paragraph p : note.getParagraphs()) {
        if (p.getStatus() == Status.PENDING || p.getStatus() == Status.RUNNING) {
            p.setStatus(Status.ABORT);
        }
    }
    return note;
}