Examples with ComponentConfigException com.hortonworks.streamline.common.exception.ComponentConfigException used on opensource projects

Example 11 with ComponentConfigException

use of com.hortonworks.streamline.common.exception.ComponentConfigException in project streamline by hortonworks.

the class CustomProcessorBoltFluxComponent method validateConfig.

@Override
public void validateConfig() throws ComponentConfigException {
    super.validateConfig();
    validateStringFields();
    String fieldToValidate = TopologyLayoutConstants.JSON_KEY_OUTPUT_STREAMS_SCHEMA;
    try {
        Map<String, Map> outputSchema = (Map) conf.get(fieldToValidate);
        if (outputSchema == null || outputSchema.keySet().isEmpty()) {
            throw new ComponentConfigException(String.format(TopologyLayoutConstants.ERR_MSG_MISSING_INVALID_CONFIG, fieldToValidate));
        }
        for (Map.Entry<String, Map> entry : outputSchema.entrySet()) {
            Utils.getSchemaFromConfig(entry.getValue());
        }
        this.validateCustomConfigFields();
    } catch (ClassCastException | IOException e) {
        throw new ComponentConfigException(String.format(TopologyLayoutConstants.ERR_MSG_MISSING_INVALID_CONFIG, fieldToValidate));
    }
}