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package com.codetaco.funnel.publisher;

import java.io.IOException;
import java.text.ParseException;

import com.codetaco.funnel.FunnelDataPublisher;
import com.codetaco.funnel.parameters.FunnelContext;

/**
 * 
 * PublisherFactory class.
 * 
 *
 * @author Chris DeGreef [email protected]
 */
public class PublisherFactory
{
    /**
     * 
     * create.
     * 
     *
     * @param context a {@link com.codetaco.funnel.parameters.FunnelContext}
     *            object.
     * @return a {@link com.codetaco.funnel.FunnelDataPublisher} object.
     * @throws java.text.ParseException if any.
     * @throws java.io.IOException if any.
     */
    static public FunnelDataPublisher create(final FunnelContext context) throws ParseException, IOException
    {
        if (context.getFixedRecordLengthOut() == 0)
        {
            if (context.isSysout())
                return new VariableLengthSysoutPublisher(context);
            return new VariableLengthFilePublisher(context);
        }
        if (context.isSysout())
            return new FixedLengthSysoutPublisher(context);
        return new FixedLengthFilePublisher(context);
    }
}