hopsworks-master/hopsworks-common/src/main/java/io/hops/hopsworks/common/serving/inference/LocalhostSkLearnInferenceUtils.java
/*
 * This file is part of Hopsworks
 * Copyright (C) 2021, Logical Clocks AB. All rights reserved
 *
 * Hopsworks is free software: you can redistribute it and/or modify it under the terms of
 * the GNU Affero General Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 *
 * Hopsworks is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE.  See the GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License along with this program.
 * If not, see <https://www.gnu.org/licenses/>.
 */

package io.hops.hopsworks.common.serving.inference;

import javax.ejb.Stateless;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;

/**
 * SkLearn Localhost Inference Controller
 *
 * Sends inference requests to a local sklearn flask server to get a prediction response
 */
@Stateless
@TransactionAttribute(TransactionAttributeType.NEVER)
public class LocalhostSkLearnInferenceUtils {
  
  public String getPath(InferenceVerb verb) {
    StringBuilder pathBuilder = new StringBuilder().append("/");
    if (verb != null) {
      pathBuilder.append(verb.toString(false));
    }
    return pathBuilder.toString();
  }
}
