EncryptKeyHelper.java

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package org.apache.doris.catalog;

import org.apache.doris.analysis.CreateEncryptKeyStmt;
import org.apache.doris.analysis.DropEncryptKeyStmt;
import org.apache.doris.analysis.EncryptKeyName;
import org.apache.doris.common.MetaNotFoundException;
import org.apache.doris.common.UserException;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

// helper class for encryptKeys, create and drop
public class EncryptKeyHelper {
    private static final Logger LOG = LogManager.getLogger(EncryptKeyHelper.class);

    public static void createEncryptKey(CreateEncryptKeyStmt stmt) throws UserException {
        EncryptKeyName name = stmt.getEncryptKeyName();
        createEncryptKey(name.getDb(), stmt.getEncryptKey(), stmt.isIfNotExists());
    }

    public static void createEncryptKey(String dbName, EncryptKey encryptKey,
                                        boolean isIfNotExists) throws UserException {
        Database db = Env.getCurrentInternalCatalog().getDbOrDdlException(dbName);
        db.addEncryptKey(encryptKey, isIfNotExists);
    }


    public static void replayCreateEncryptKey(EncryptKey encryptKey) throws MetaNotFoundException {
        String dbName = encryptKey.getEncryptKeyName().getDb();
        Database db = Env.getCurrentInternalCatalog().getDbOrMetaException(dbName);
        db.replayAddEncryptKey(encryptKey);
    }

    public static void dropEncryptKey(DropEncryptKeyStmt stmt) throws UserException {
        EncryptKeyName name = stmt.getEncryptKeyName();
        Database db = Env.getCurrentInternalCatalog().getDbOrDdlException(name.getDb());
        db.dropEncryptKey(stmt.getEncryptKeysSearchDesc(), stmt.isIfExists());
    }

    public static void replayDropEncryptKey(EncryptKeySearchDesc encryptKeySearchDesc) throws MetaNotFoundException {
        String dbName = encryptKeySearchDesc.getKeyEncryptKeyName().getDb();
        Database db = Env.getCurrentInternalCatalog().getDbOrMetaException(dbName);
        db.replayDropEncryptKey(encryptKeySearchDesc);
    }

}