Examples with Config org.knime.core.node.config.Config used on opensource projects

Example 16 with Config

use of org.knime.core.node.config.Config in project knime-core by knime.

the class BufferedDataTable method saveSpec.

/**
 * Utility method that is used when the node saves its state. It saves
 * it to a file spec.xml.
 * @param spec To save
 * @param dataPortDir destination directory
 * @throws IOException if that fails for any reason
 */
static void saveSpec(final DataTableSpec spec, final File dataPortDir) throws IOException {
    // is configured but can't calculate output, e.g. transpose node)
    if (spec == null) {
        return;
    }
    File specFile = new File(dataPortDir, TABLE_SPEC_FILE);
    Config c = new NodeSettings(TABLE_SPEC_FILE);
    spec.save(c);
    c.saveToXML(new BufferedOutputStream(new FileOutputStream(specFile)));
}

Example 17 with Config

use of org.knime.core.node.config.Config in project knime-core by knime.

the class SettingsModelAuthentication method saveSettingsForModel.

/**
 * {@inheritDoc}
 */
@Override
protected void saveSettingsForModel(final NodeSettingsWO settings) {
    Config config = settings.addConfig(m_configName);
    config.addString(CREDENTIAL, m_credentials);
    config.addString(USERNAME, m_username);
    config.addPassword(PASSWORD, secretKey, m_password);
    config.addString(SELECTED_TYPE, m_type.name());
}

Example 18 with Config

use of org.knime.core.node.config.Config in project knime-core by knime.

the class SettingsModelAuthentication method loadSettingsForDialog.

/**
 * {@inheritDoc}
 */
@Override
protected void loadSettingsForDialog(final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
    // use the current value, if no value is stored in the settings
    final Config config;
    try {
        config = settings.getConfig(m_configName);
        setValues(AuthenticationType.valueOf(config.getString(SELECTED_TYPE, m_type.name())), config.getString(CREDENTIAL, m_credentials), config.getString(USERNAME, m_username), config.getPassword(PASSWORD, secretKey, m_password));
    } catch (InvalidSettingsException ex) {
        throw new NotConfigurableException(ex.getMessage());
    }
}

Example 19 with Config

use of org.knime.core.node.config.Config in project knime-core by knime.

the class SettingsModelAuthentication method validateSettingsForModel.

/**
 * {@inheritDoc}
 */
@Override
protected void validateSettingsForModel(final NodeSettingsRO settings) throws InvalidSettingsException {
    final Config config = settings.getConfig(m_configName);
    final String type = config.getString(SELECTED_TYPE);
    final String credential = config.getString(CREDENTIAL);
    final String userName = config.getString(USERNAME);
    final String pwd = config.getPassword(PASSWORD, secretKey);
    final AuthenticationType authType = AuthenticationType.get(type);
    switch(authType) {
        case CREDENTIALS:
            if (credential == null || credential.isEmpty()) {
                throw new InvalidSettingsException("Please select a valid credential");
            }
            break;
        case KERBEROS:
            break;
        case NONE:
            break;
        case USER:
            if (userName == null || userName.isEmpty()) {
                throw new InvalidSettingsException("Please enter a valid user name");
            }
            break;
        case USER_PWD:
            if (userName == null || userName.isEmpty()) {
                throw new InvalidSettingsException("Please enter a valid user name");
            }
            if (pwd == null || pwd.isEmpty()) {
                throw new InvalidSettingsException("Please enter a valid password");
            }
            break;
        default:
            break;
    }
}

Example 20 with Config

use of org.knime.core.node.config.Config in project knime-core by knime.

the class SettingsModelColor method loadSettingsForDialog.

/**
 * {@inheritDoc}
 */
@Override
protected void loadSettingsForDialog(final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
    if (!settings.containsKey(getConfigName())) {
        // use the current value, if no value is stored in the settings
        setColorValue(m_value);
        return;
    }
    try {
        final Config config = settings.getConfig(getConfigName());
        final int red = config.getInt(CNFG_RED);
        final int green = config.getInt(CNFG_GREEN);
        final int blue = config.getInt(CNFG_BLUE);
        final int alpha = config.getInt(CNFG_ALPHA);
        Color color;
        if (red < 0 || green < 0 || blue < 0 || alpha < 0) {
            // the color is null
            color = null;
        } else {
            color = new Color(red, green, blue, alpha);
        }
        setColorValue(color);
    } catch (final IllegalArgumentException iae) {
    // if the argument is not accepted: keep the old value.
    } catch (final InvalidSettingsException e) {
    // if the argument is not accepted: keep the old value.
    } finally {
        // always notify the listeners. That is, because there could be an
        // invalid value displayed in the listener.
        notifyChangeListeners();
    }
}