au.net.causal.maven.plugins.boxdb.db.CommonEncoding Maven / Gradle / Ivy

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Maven plugin to start databases using Docker and VMs

There is a newer version: 3.3

package au.net.causal.maven.plugins.boxdb.db;

import java.util.Locale;

/**
 * Common collation names that BoxDB attempts to support across many databases.
 * 
 * @since 2.0
 */
public enum CommonEncoding 
{
    /**
     * Single byte-per-character encoding that supports the ASCII character set.
     */
    ASCII,

    /**
     * Multiple byte-per-character encoding that supports unicode characters.
     */
    UNICODE;

    /**
     * Maps an input encoding name to a common encoding where possible.  Comparison is case insensitive, and '-' may
     * be used instead of '_', otherwise match is by enum name.
     * 
     * @param name the input collation name.
     *             
     * @return a matching common collation, or null if no match was found for input collation name.
     */
    public static CommonEncoding matching(String name)
    {
        if (name == null)
            return null;
        
        String compareName = name.toUpperCase(Locale.ENGLISH).replace('-', '_');
        for (CommonEncoding value : values())
        {
            if (value.name().equals(compareName))
                return value;
        }
        
        return null;
    }
}