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Lightweight Object Relational Model (ORM) for persisting objects to SQL databases.
package com.j256.ormlite.field.types;
import java.sql.SQLException;
import com.j256.ormlite.field.FieldType;
import com.j256.ormlite.field.SqlType;
import com.j256.ormlite.support.DatabaseResults;
/**
* Type that persists a Character object.
*
* @author graywatson
*/
public class CharacterObjectType extends BaseDataType {
private static final CharacterObjectType singleTon = new CharacterObjectType();
public static CharacterObjectType getSingleton() {
return singleTon;
}
private CharacterObjectType() {
super(SqlType.CHAR, new Class[] { Character.class });
}
protected CharacterObjectType(SqlType sqlType, Class[] classes) {
super(sqlType, classes);
}
@Override
public Object parseDefaultString(FieldType fieldType, String defaultStr) throws SQLException {
if (defaultStr.length() != 1) {
throw new SQLException("Problems with field " + fieldType + ", default string to long for Character: '"
+ defaultStr + "'");
}
return (Character) defaultStr.charAt(0);
}
@Override
public Object resultToSqlArg(FieldType fieldType, DatabaseResults results, int columnPos) throws SQLException {
return (Character) results.getChar(columnPos);
}
}