Transport properties client. #229

briar-api/src/org/briarproject/api/properties/TransportProperties.java

@@ -0,0 +1,18 @@
+package org.briarproject.api.properties;
+
+import org.briarproject.api.StringMap;
+
+import java.util.Map;
+
+public class TransportProperties extends StringMap {
+
+	private static final long serialVersionUID = 7533739534204953625L;
+
+	public TransportProperties(Map<String, String> m) {
+		super(m);
+	}
+
+	public TransportProperties() {
+		super();
+	}
+}

briar-api/src/org/briarproject/api/properties/TransportPropertyConstants.java

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+package org.briarproject.api.properties;
+
+public interface TransportPropertyConstants {
+
+	/** The maximum number of properties per transport. */
+	int MAX_PROPERTIES_PER_TRANSPORT = 100;
+
+	/** The maximum length of a property's key or value in UTF-8 bytes. */
+	int MAX_PROPERTY_LENGTH = 100;
+}

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

@@ -0,0 +1,28 @@
+package org.briarproject.api.properties;
+
+import org.briarproject.api.TransportId;
+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;
+}