Examples with JSONSerializer org.apache.pivot.json.JSONSerializer used on opensource projects

Example 6 with JSONSerializer

use of org.apache.pivot.json.JSONSerializer in project pivot by apache.

the class RESTDemoServlet method doGet.

@SuppressWarnings("resource")
@Override
protected Object doGet(Path path) throws QueryException {
    if (path.getLength() != 1) {
        throw new QueryException(Query.Status.BAD_REQUEST);
    }
    // Read the value from the temp file
    File directory = new File(System.getProperty("java.io.tmpdir"));
    File file = new File(directory, path.get(0));
    if (!file.exists()) {
        throw new QueryException(Query.Status.NOT_FOUND);
    }
    Object value;
    try {
        JSONSerializer jsonSerializer = new JSONSerializer();
        value = jsonSerializer.readObject(new FileInputStream(file));
    } catch (IOException exception) {
        throw new QueryException(Query.Status.INTERNAL_SERVER_ERROR);
    } catch (SerializationException exception) {
        throw new QueryException(Query.Status.INTERNAL_SERVER_ERROR);
    }
    return value;
}

Example 7 with JSONSerializer

use of org.apache.pivot.json.JSONSerializer in project pivot by apache.

the class RESTDemoServlet method doPost.

@SuppressWarnings("resource")
@Override
protected URL doPost(Path path, Object value) throws QueryException {
    if (path.getLength() > 0 || value == null) {
        throw new QueryException(Query.Status.BAD_REQUEST);
    }
    // Write the value to a temp file
    File directory = new File(System.getProperty("java.io.tmpdir"));
    File file;
    try {
        file = File.createTempFile(getClass().getName(), null, directory);
        JSONSerializer jsonSerializer = new JSONSerializer();
        jsonSerializer.writeObject(value, new FileOutputStream(file));
    } catch (IOException exception) {
        throw new QueryException(Query.Status.INTERNAL_SERVER_ERROR);
    } catch (SerializationException exception) {
        throw new QueryException(Query.Status.INTERNAL_SERVER_ERROR);
    }
    // Return the location of the resource
    URL location;
    try {
        location = new URL(getLocation(), file.getName());
    } catch (MalformedURLException exception) {
        throw new QueryException(Query.Status.INTERNAL_SERVER_ERROR);
    }
    return location;
}

Example 8 with JSONSerializer

use of org.apache.pivot.json.JSONSerializer in project pivot by apache.

the class RESTDemoServlet method doPut.

@SuppressWarnings("resource")
@Override
protected boolean doPut(Path path, Object value) throws QueryException {
    if (path.getLength() != 1 || value == null) {
        throw new QueryException(Query.Status.BAD_REQUEST);
    }
    // Write the value to the temp file
    File directory = new File(System.getProperty("java.io.tmpdir"));
    File file = new File(directory, path.get(0));
    if (!file.exists()) {
        throw new QueryException(Query.Status.NOT_FOUND);
    }
    try {
        JSONSerializer jsonSerializer = new JSONSerializer();
        jsonSerializer.writeObject(value, new FileOutputStream(file));
    } catch (IOException exception) {
        throw new QueryException(Query.Status.INTERNAL_SERVER_ERROR);
    } catch (SerializationException exception) {
        throw new QueryException(Query.Status.INTERNAL_SERVER_ERROR);
    }
    return false;
}

Example 9 with JSONSerializer

use of org.apache.pivot.json.JSONSerializer in project pivot by apache.

the class JSONViewer method paste.

public void paste() {
    Manifest clipboardContent = Clipboard.getContent();
    if (clipboardContent != null && clipboardContent.containsText()) {
        String json = null;
        JSONSerializer jsonSerializer = new JSONSerializer();
        try {
            json = clipboardContent.getText();
            setValue(jsonSerializer.readObject(new StringReader(json)));
        } catch (Exception exception) {
            Prompt.prompt(exception.getMessage(), window);
        }
        window.setTitle(WINDOW_TITLE);
    }
}

Example 10 with JSONSerializer

use of org.apache.pivot.json.JSONSerializer in project pivot by apache.

the class JSONViewer method drop.

public DropAction drop(Manifest dragContent) {
    DropAction dropAction = null;
    try {
        FileList fileList = dragContent.getFileList();
        if (fileList.getLength() == 1) {
            File file = fileList.get(0);
            JSONSerializer jsonSerializer = new JSONSerializer();
            @SuppressWarnings("resource") FileInputStream fileInputStream = null;
            try {
                try {
                    fileInputStream = new FileInputStream(file);
                    setValue(jsonSerializer.readObject(fileInputStream));
                } finally {
                    if (fileInputStream != null) {
                        fileInputStream.close();
                    }
                }
            } catch (Exception exception) {
                Prompt.prompt(exception.getMessage(), window);
            }
            window.setTitle(WINDOW_TITLE + " - " + file.getName());
            dropAction = DropAction.COPY;
        } else {
            Prompt.prompt("Multiple files not supported.", window);
        }
    } catch (IOException exception) {
        Prompt.prompt(exception.getMessage(), window);
    }
    return dropAction;
}