FeaturedNamedImageTransformer.java

/*
 * #%L
 * ACS AEM Commons Bundle
 * %%
 * Copyright (C) 2013 Adobe
 * %%
 * 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.
 * #L%
 */
package com.adobe.acs.commons.images.impl;

import com.adobe.acs.commons.images.NamedImageTransformer;
import com.day.image.Layer;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.api.wrappers.ValueMapDecorator;

import java.util.LinkedHashMap;
import java.util.Map;

public class FeaturedNamedImageTransformer implements NamedImageTransformer {

    @Override
    public Layer transform(final Layer layer) {
        return layer;
    }

    @Override
    public String getTransformName() {
        return FeaturedNamedImageTransformer.class.getSimpleName();
    }

    @Override
    public Map<String, ValueMap> getImageTransforms() {
        final Map<String, ValueMap> feature = new LinkedHashMap<String, ValueMap>();

        ValueMap inner = new ValueMapDecorator(new LinkedHashMap<String, Object>());
        inner.put("width", "100");
        inner.put("height", "200");
        feature.put("resize", inner);

        inner = new ValueMapDecorator(new LinkedHashMap<String, Object>());
        inner.put("greyscale", "true");
        feature.put("greyscale", inner);

        return feature;
    }

}