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Toast Toolkit Runtime Module contains covers: - Test Source Adapters - Test Parsing - Test Execution - Test Report generation

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package io.toast.tk.runtime.action.item;

import org.apache.commons.collections4.iterators.ArrayIterator;
import org.apache.commons.lang3.StringUtils;

import com.google.inject.Injector;

import io.toast.tk.core.runtime.IFeedableWebPage;
import io.toast.tk.core.runtime.IWebAutoElement;
import io.toast.tk.runtime.IActionItemRepository;
import io.toast.tk.runtime.bean.ArgumentDescriptor;

/**
 * Must be refactored, has currently 2 responsibilites:
 * 	- update the container locator
 *  - provide a webcomponent for a given component reference
 */
public class WebValueHandler implements IValueHandler{

	private ArgumentDescriptor descriptor;

	private IActionItemRepository objectRepository;

	@Override
	public void setRepository(final IActionItemRepository objectRepository) {
		this.objectRepository = objectRepository;
	}

	@Override
	public Object handle(final String componentReference, final String argValue) throws Exception {
		final String[] components = StringUtils.split(componentReference, ".");
		if(components.length <= 1) {
			throw new IllegalAccessException("Web value is invalid: " + componentReference);
		}
		else if (components.length == 2) {
			return getPageField(components[0], components[1]);
		}
		else {
			final ArrayIterator componentIterator = new ArrayIterator<>(components, 1, components.length - 1);
			String containerName = components[0];
			String pageName = null;
			while(componentIterator.hasNext()){
				pageName = componentIterator.next();
				IWebAutoElement autoElement = getPageField(containerName, pageName);
				final String referenceName = autoElement.getDescriptor().getReferenceName();
				if(referenceName != null){
					IFeedableWebPage refContainer = objectRepository.getWebPage(referenceName);
					refContainer.setDescriptor(autoElement.getDescriptor());
					containerName = referenceName;
				}
			}
			return getPageField(containerName, components[components.length - 1]);
		}
	}

	@Override
	public void setArgumentDescriptor(final ArgumentDescriptor descriptor) {
		this.descriptor = descriptor;
	}

	private IWebAutoElement getPageField(final String containerName, final String fieldName) {
		final IFeedableWebPage page = objectRepository.getWebPage(containerName);
		if (page == null) {
			final IWebAutoElement iWebAutoElement = this.objectRepository.getWebComponents().get(containerName);
			if(iWebAutoElement == null){
				return null;
			}
			final String referenceName = iWebAutoElement.getDescriptor().getReferenceName();
			final IFeedableWebPage webPage = objectRepository.getWebPage(referenceName);
			webPage.setDescriptor(iWebAutoElement.getDescriptor());
			return webPage.getAutoElement(fieldName);
		}
		return page.getAutoElement(fieldName);
	}
}