EncryptKey.java

// 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 org.apache.doris.catalog;

import org.apache.doris.analysis.EncryptKeyName;
import org.apache.doris.common.io.Text;
import org.apache.doris.common.io.Writable;
import org.apache.doris.persist.gson.GsonUtils;

import com.google.common.collect.Lists;
import com.google.gson.annotations.SerializedName;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.List;

public class EncryptKey implements Writable {
    @SerializedName(value = "encryptKeyName")
    private EncryptKeyName encryptKeyName;
    @SerializedName(value = "keyString")
    private String keyString;

    public EncryptKey(EncryptKeyName encryptKeyname, String keyString) {
        this.encryptKeyName = encryptKeyname;
        this.keyString = keyString;
    }

    public EncryptKeyName getEncryptKeyName() {
        return encryptKeyName;
    }

    public String getKeyString() {
        return keyString;
    }

    @Override
    public void write(DataOutput out) throws IOException {
        String json = GsonUtils.GSON.toJson(this);
        Text.writeString(out, json);
    }

    public static EncryptKey read(DataInput input) throws IOException {
        String json = Text.readString(input);
        return GsonUtils.GSON.fromJson(json, EncryptKey.class);
    }

    public boolean isIdentical(EncryptKey other) {
        if (encryptKeyName.equals(other.getEncryptKeyName())) {
            return true;
        }
        return false;
    }

    public List<Comparable> getInfo() {
        List<Comparable> row = Lists.newArrayList();
        row.add(encryptKeyName.toString());
        row.add(keyString);

        return row;
    }
}