openamf/src/java/org/openamf/filter Filter.java,NONE,1.1 FilterException.java,NONE,1.1 BeanListToRecordSet.java,NONE,1.1

Update of /cvsroot/openamf/openamf/src/java/org/openamf/filter
In directory sc8-pr-cvs1:/tmp/cvs-serv4353/src/java/org/openamf/filter

Added Files:
	Filter.java FilterException.java BeanListToRecordSet.java 
Log Message:
1) renamed Translator to Filter to avoid confusion with ASTranslator
2) added abilty to have multiple result filters on a service method

--- NEW FILE: Filter.java ---
package org.openamf.filter;

import org.openamf.config.FilterConfig;

public interface Filter {
	
	public Object translate(Object value, FilterConfig config) throws FilterException;

}

--- NEW FILE: FilterException.java ---
package org.openamf.filter;

public class FilterException extends Exception {
	
	public FilterException(String message) {
		super(message);
	}

	public FilterException(Throwable cause) {
		super(cause);
	}

	public FilterException(String message, Throwable cause) {
		super(message, cause);
	}
	
}

--- NEW FILE: BeanListToRecordSet.java ---
package org.openamf.filter;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openamf.config.FilterConfig;
import org.openamf.recordset.ASRecordSet;

public class BeanListToRecordSet implements Filter {

	private static Log log = LogFactory.getLog(BeanListToRecordSet.class);

	public Object translate(Object value, FilterConfig config)
		throws FilterException {
		
		log.debug("Translating BeanListToRecordSet");
		
		ASRecordSet recordSet = null;
		if (value instanceof List) {
			String[] ignoreProperties = config.getParameterValues("ignore");
			recordSet = new ASRecordSet();	
			try {	
				recordSet.populate((List)value, ignoreProperties);
			} catch (Exception e) {
				throw new FilterException(e);
			}
		} else {
			throw new FilterException("value is not an instance of List");
		}
	
		return recordSet;	
	}

}




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