CatalogPrivTable.java

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.doris.mysql.privilege;

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

/*
 * CatalogPrivTable saves all catalog level privs
 */
public class CatalogPrivTable extends PrivTable {
    private static final Logger LOG = LogManager.getLogger(CatalogPrivTable.class);

    /*
     * Return first priv which match the user@host on ctl.* The returned priv will be
     * saved in 'savedPrivs'.
     */
    public void getPrivs(String ctl, PrivBitSet savedPrivs) {
        CatalogPrivEntry matchedEntry = null;
        for (PrivEntry entry : entries) {
            CatalogPrivEntry ctlPrivEntry = (CatalogPrivEntry) entry;

            // check catalog
            if (!ctlPrivEntry.isAnyCtl() && !ctlPrivEntry.getCtlPattern().match(ctl)) {
                continue;
            }

            matchedEntry = ctlPrivEntry;
            break;
        }
        if (matchedEntry == null) {
            return;
        }

        savedPrivs.or(matchedEntry.getPrivSet());
    }
}