au.net.causal.maven.plugins.boxdb.db.CommonCollation Maven / Gradle / Ivy
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 CommonCollation
{
/**
* Case insensitive collation that compares character values only.
*/
BINARY,
/**
* Case insensitive collation, typically using English locale.
*/
CASE_INSENSITIVE;
/**
* Maps an input collation name to a common collation 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 CommonCollation matching(String name)
{
if (name == null)
return null;
String compareName = name.toUpperCase(Locale.ENGLISH).replace('-', '_');
for (CommonCollation value : values())
{
if (value.name().equals(compareName))
return value;
}
return null;
}
}