NetworkSelectorMockup.java

package org.opennaas.extensions.ofertie.ncl.provisioner.components.mockup;

import org.opennaas.core.resources.IResourceManager;
import org.opennaas.extensions.ofertie.ncl.provisioner.api.model.FlowRequest;
import org.opennaas.extensions.ofertie.ncl.provisioner.components.INetworkSelector;
import org.opennaas.extensions.sdnnetwork.repository.SdnNetworkRepository;

public class NetworkSelectorMockup implements INetworkSelector {

	private IResourceManager	resourceManager;

	/**
	 * @return the resourceManager
	 */
	public IResourceManager getResourceManager() {
		return resourceManager;
	}

	/**
	 * @param resourceManager
	 *            the resourceManager to set
	 */
	public void setResourceManager(IResourceManager resourceManager) {
		this.resourceManager = resourceManager;
	}

	@Override
	public String findNetworkForRequest(FlowRequest flowRequest)
			throws Exception {
		return getFirstSDNNetworkInOpenNaaS();
	}

	@Override
	public String findNetworkForFlowId(String flowId) throws Exception {
		return getFirstSDNNetworkInOpenNaaS();
	}

	/**
	 * It assumes OpenNaaS supports SDN networks and there is at least one of them active.
	 * 
	 * @return
	 */
	private String getFirstSDNNetworkInOpenNaaS() {
		return resourceManager.listResourcesByType(SdnNetworkRepository.SDN_NETWORK_RESOURCE_TYPE).get(0)
				.getResourceIdentifier().getId();
	}

}