ChainedImageResourceLinkGeneratorImpl.java

package fr.openwide.core.wicket.more.link.descriptor.impl;

import org.apache.wicket.Component;

import com.google.common.collect.ImmutableList;

import fr.openwide.core.wicket.more.link.descriptor.DynamicImage;
import fr.openwide.core.wicket.more.link.descriptor.generator.IImageResourceLinkGenerator;
import fr.openwide.core.wicket.more.link.descriptor.generator.ILinkGenerator;

public class ChainedImageResourceLinkGeneratorImpl extends AbstractChainedLinkGenerator<IImageResourceLinkGenerator>
		implements IImageResourceLinkGenerator {

	private static final long serialVersionUID = -2475023459193693212L;

	public ChainedImageResourceLinkGeneratorImpl(Iterable<? extends IImageResourceLinkGenerator> chain) {
		super(chain);
	}

	@Override
	public ILinkGenerator chain(ILinkGenerator other) {
		if (other instanceof IImageResourceLinkGenerator) {
			return chain((IImageResourceLinkGenerator) other);
		}
		return new ChainedLinkGeneratorImpl(
				ImmutableList.<ILinkGenerator>builder().addAll(getChain()).add(other).build()
		);
	}

	@Override
	public IImageResourceLinkGenerator chain(IImageResourceLinkGenerator other) {
		return new ChainedImageResourceLinkGeneratorImpl(
				ImmutableList.<IImageResourceLinkGenerator>builder().addAll(getChain()).add(other).build()
		);
	}

	@Override
	public IImageResourceLinkGenerator wrap(Component component) {
		ImmutableList.Builder<IImageResourceLinkGenerator> builder = ImmutableList.builder();
		for (IImageResourceLinkGenerator element : getChain()) {
			builder.add(element.wrap(component));
		}
		return new ChainedImageResourceLinkGeneratorImpl(builder.build());
	}

	@Override
	public DynamicImage image(String wicketId) {
		return delegate().image(wicketId);
	}

}