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/*
 * Copyright 2008-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.broadleafcommerce.openadmin.server.service.artifact.image.effects.chain.conversion;

import org.broadleafcommerce.openadmin.server.service.artifact.image.effects.chain.ConverterNotFoundException;
import org.broadleafcommerce.openadmin.server.service.artifact.image.effects.chain.conversion.impl.*;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.Map;

@Service("blImageConversionManager")
public class ConversionManager {
	
	protected Map converters = new HashMap();

    public ConversionManager() {
        converters.put(ParameterTypeEnum.BOOLEAN.toString(), new BooleanParameterConverter());
        converters.put(ParameterTypeEnum.DOUBLE.toString(), new DoubleParameterConverter());
        converters.put(ParameterTypeEnum.FLOAT.toString(), new FloatParameterConverter());
        converters.put(ParameterTypeEnum.INT.toString(), new IntParameterConverter());
        converters.put(ParameterTypeEnum.RECTANGLE.toString(), new RectangleParameterConverter());
    }

	public Parameter convertParameter(String value, String type, Double factor, boolean applyFactor) throws ConverterNotFoundException, ConversionException {
		ParameterConverter converter = converters.get(type);
		if (converter == null) throw new ConverterNotFoundException("Could not find a parameter converter with the type name: " + type);
		return converter.convert(value, factor, applyFactor);
	}
	
	/**
	 * @return the converters
	 */
	public Map getConverters() {
		return converters;
	}

	/**
	 * @param converters the converters to set
	 */
	public void setConverters(Map converters) {
		this.converters = converters;
	}

}