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/*
* Oreka -- A media capture and retrieval platform
*
* Copyright (C) 2005, orecx LLC
*
* http://www.orecx.com
*
* This program is free software, distributed under the terms of
* the GNU General Public License.
* Please refer to http://www.gnu.org/copyleft/gpl.html
*
*/
package net.sf.oreka.serializers;
import java.util.HashMap;
import net.sf.oreka.*;
public abstract class KeyValueSerializer extends OrkSerializer
{
HashMap<String, String> map;
KeyValueSerializer()
{
map = new HashMap<String, String>();
}
String getString(String key, String oldValue, boolean required) throws OrkException
{
String value = map.get(key.toLowerCase());
if (value == null)
{
if (required == true)
{
throw (new OrkException("Serializer.GetString: required parameter missing:" + key));
}
value = oldValue;
}
return value;
}
public OrkObject objectValue(String key, OrkObject value, boolean required) throws OrkException
{
throw (new OrkException("KeyValueSerializer.objectValue: Nested objects not allowed for key-value serializers"));
}
}
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