resourcelist.java

来自「The source code for this package is loca」· Java 代码 · 共 74 行

/*
 * SubscriberResourceList.java
 */

package gov.nist.sip.proxy.presenceserver;

import java.io.File;
import java.util.HashMap;
import javax.sip.Dialog;

/**
 * A ResourceList is a subscriber. It can be added to a notifiers list of
 * subscribers and has a updateNotifyBody-method just like all other
 * Subscribers, but a ResourceList also has a set of subscribers on it's own,
 * and in that sense acts as a Notifier. It would be suitable to convert at
 * least the Subscriber class into an Interface, so that this class will be more
 * natural.
 * 
 * @author Henrik Leion
 * @version 0.1
 */

public class ResourceList extends Subscriber {

	private File resourceList;

	/***************************************************************************
	 * Maps the subscriber URIs of this resourcelist to dialogIds. These
	 * dialogIds are used by the presentityManager to find the correct
	 * subscriber when the resourcelist wants to update it
	 **************************************************************************/
	private HashMap subscriberKeys;

	/**
	 * 
	 * @param fromURL
	 *            As seen in the Subscribe From-header, cleaned from parameters
	 * @param part
	 *            true if the subscriber supports partial notify
	 */
	public ResourceList(String resourceListURI, Dialog d, int exp, File rl) {
		super(resourceListURI, d, exp);

		this.resourceList = rl;
		this.subscriberKeys = new HashMap();

	}

	/**
	 * @param newString
	 *            The full pidf body of the Publish method
	 */
	public void updateNotifyBody(String newString) {
		notifyBody = newString;

	}

	public int addSubscriber(String subscriberUrl, String dialogId,
			String subscriptionState) {
		subscriberKeys.put((Object) subscriberUrl, (Object) dialogId);
		// Resourcelist should also have Winfo-files, copy from Notifier
		return 200;
	}

	public String getFilename() {
		return resourceList.getName();
	}

	public int authorize(String subscriberKey, String method) {
		return 200;
	}

}