Created TransportPropertyManager facade.

briar-api/src/org/briarproject/api/property/TransportPropertyManager.java

@@ -0,0 +1,36 @@
+package org.briarproject.api.property;
+
+import org.briarproject.api.TransportId;
+import org.briarproject.api.TransportProperties;
+import org.briarproject.api.contact.ContactId;
+import org.briarproject.api.db.DbException;
+
+import java.util.Map;
+
+public interface TransportPropertyManager {
+
+	/** Returns the local transport properties for all transports. */
+	Map<TransportId, TransportProperties> getLocalProperties()
+			throws DbException;
+
+	/** Returns the local transport properties for the given transport. */
+	TransportProperties getLocalProperties(TransportId t) throws DbException;
+
+	/** Returns all remote transport properties for the given transport. */
+	Map<ContactId, TransportProperties> getRemoteProperties(TransportId t)
+			throws DbException;
+
+	/**
+	 * Merges the given properties with the existing local properties for the
+	 * given transport.
+	 */
+	void mergeLocalProperties(TransportId t, TransportProperties p)
+			throws DbException;
+
+	/**
+	 * Sets the remote transport properties for the given contact, replacing
+	 * any existing properties.
+	 */
+	void setRemoteProperties(ContactId c,
+			Map<TransportId, TransportProperties> p) throws DbException;
+}