io.hops.hopsworks.api.zeppelin.rest.message.NotebookRepoSettingsRequest.java Source code

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Here is the source code for io.hops.hopsworks.api.zeppelin.rest.message.NotebookRepoSettingsRequest.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.hops.hopsworks.api.zeppelin.rest.message;

import java.util.Collections;
import java.util.Map;

import com.google.gson.Gson;
import org.apache.commons.lang.StringUtils;
import org.apache.zeppelin.common.JsonSerializable;

/**
 * Represent payload of a notebook repo settings.
 */
public class NotebookRepoSettingsRequest implements JsonSerializable {

    private static final Gson gson = new Gson();

    public static final NotebookRepoSettingsRequest EMPTY = new NotebookRepoSettingsRequest();

    public String name;
    public Map<String, String> settings;

    public NotebookRepoSettingsRequest() {
        name = StringUtils.EMPTY;
        settings = Collections.emptyMap();
    }

    public boolean isEmpty() {
        return this == EMPTY;
    }

    public static boolean isEmpty(NotebookRepoSettingsRequest repoSetting) {
        if (repoSetting == null) {
            return true;
        }
        return repoSetting.isEmpty();
    }

    public String toJson() {
        return gson.toJson(this);
    }

    public static NotebookRepoSettingsRequest fromJson(String json) {
        return gson.fromJson(json, NotebookRepoSettingsRequest.class);
    }
}