AbstractLinkFactory.java

package fr.openwide.core.wicket.more.link.factory;

import java.util.Collection;
import java.util.Collections;

import org.apache.wicket.Page;
import org.apache.wicket.model.IModel;

import fr.openwide.core.wicket.more.link.descriptor.builder.LinkDescriptorBuilder;
import fr.openwide.core.wicket.more.link.descriptor.builder.state.base.IBaseState;
import fr.openwide.core.wicket.more.link.descriptor.builder.state.pageinstance.IPageInstanceState;
import fr.openwide.core.wicket.more.link.descriptor.generator.IPageLinkGenerator;
import fr.openwide.core.wicket.more.link.model.PageModel;

public abstract class AbstractLinkFactory {
	
	/**
	 * @deprecated Use {@link LinkDescriptorBuilder#start()} or {@link LinkDescriptorBuilder#toPageInstance(Page)} or
	 * {@link LinkDescriptorBuilder#toPageInstance(IModel)} instead.
	 */
	@Deprecated
	protected IBaseState builder() {
		return new LinkDescriptorBuilder();
	}
	
	public IPageLinkGenerator linkGenerator(Page pageInstance, Class<? extends Page> expectedClass) {
		return linkGenerator(pageInstance, Collections.singleton(expectedClass));
	}
	
	public IPageLinkGenerator linkGenerator(IModel<? extends Page> pageInstanceModel, Class<? extends Page> expectedClass) {
		return linkGenerator(pageInstanceModel, Collections.singleton(expectedClass));
	}
	
	public IPageLinkGenerator linkGenerator(Page pageInstance, Collection<? extends Class<? extends Page>> expectedClasses) {
		return linkGenerator(PageModel.of(pageInstance), expectedClasses);
	}
	
	public IPageLinkGenerator linkGenerator(IModel<? extends Page> pageInstanceModel,
			Collection<? extends Class<? extends Page>> expectedClasses) {
		IPageInstanceState<?> builder = LinkDescriptorBuilder.toPageInstance(pageInstanceModel);
		for (Class<? extends Page> expectedClass : expectedClasses) {
			builder.validate(expectedClass);
		}
		return builder.build();
	}

}