add NodeData reply

git-svn-id: http://trooper/svn/projects/jSite/trunk@679 c3eda9e8-030b-0410-8277-bc7414b0a119

diff --git a/src/net/pterodactylus/util/fcp/NodeData.java b/src/net/pterodactylus/util/fcp/NodeData.java
new file mode 100644 (file)
index 0000000..facbd1c
--- /dev/null
+++ b/src/net/pterodactylus/util/fcp/NodeData.java
@@ -0,0 +1,178 @@
+/*
+ * jSite2 - NodeData.java -
+ * Copyright © 2008 David Roden
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+package net.pterodactylus.util.fcp;
+
+/**
+ * The “NodeData” contains the noderef of the node, along with additional data.
+ * 
+ * @author David Roden <droden@gmail.com>
+ * @version $Id$
+ */
+public class NodeData extends BaseMessage {
+
+       /** The noderef of the node. */
+       private final NodeRef nodeRef;
+
+       /**
+        * Creates a new “NodeData” message that wraps the received message.
+        * 
+        * @param receivedMessage
+        *            The received message
+        */
+       public NodeData(FcpMessage receivedMessage) {
+               super(receivedMessage);
+               nodeRef = new NodeRef(receivedMessage);
+       }
+
+       /**
+        * Returns the noderef of the node.
+        * 
+        * @return The noderef of the node
+        */
+       public NodeRef getNodeRef() {
+               return nodeRef;
+       }
+
+       /**
+        * Returns the last good version, i.e. the oldest version the node will
+        * connect to.
+        * 
+        * @return The last good version
+        */
+       public Version getLastGoodVersion() {
+               return nodeRef.getLastGoodVersion();
+       }
+
+       /**
+        * Returns the signature of the noderef.
+        * 
+        * @return The signature of the noderef
+        */
+       public String getSignature() {
+               return nodeRef.getSignature();
+       }
+
+       /**
+        * Returns whether the noderef is the opennet noderef of the node
+        * 
+        * @return <code>true</code> if the noderef is the opennet noderef of the
+        *         node, <code>false</code> otherwise
+        */
+       public boolean isOpennet() {
+               return nodeRef.isOpennet();
+       }
+
+       /**
+        * Returns the identity of the node
+        * 
+        * @return The identity of the node
+        */
+       public String getIdentity() {
+               return nodeRef.getIdentity();
+       }
+
+       /**
+        * Returns the name of the node.
+        * 
+        * @return The name of the node
+        */
+       public String getMyName() {
+               return nodeRef.getMyName();
+       }
+
+       /**
+        * Returns the version of the node.
+        * 
+        * @return The version of the node
+        */
+       public Version getVersion() {
+               return nodeRef.getVersion();
+       }
+
+       /**
+        * Returns IP addresses and port number of the node.
+        * 
+        * @return The IP addresses and port numbers of the node
+        */
+       public String getPhysicalUDP() {
+               return nodeRef.getPhysicalUDP();
+       }
+
+       /**
+        * Returns the ARK of the node.
+        * 
+        * @return The ARK of the node
+        */
+       public ARK getARK() {
+               return nodeRef.getARK();
+       }
+
+       /**
+        * Returns the public key of the node.
+        * 
+        * @return The public key of the node
+        */
+       public String getDSAPublicKey() {
+               return nodeRef.getDSAPublicKey();
+       }
+
+       /**
+        * Returns the private key of the node.
+        * 
+        * @return The private key of the node
+        */
+       public String getDSKPrivateKey() {
+               return getField("dsaPrivKey.x");
+       }
+
+       /**
+        * Returns the DSA group of the node.
+        * 
+        * @return The DSA group of the node
+        */
+       public DSAGroup getDSAGroup() {
+               return nodeRef.getDSAGroup();
+       }
+
+       /**
+        * Returns the negotiation types supported by the node.
+        * 
+        * @return The node’s supported negotiation types
+        */
+       public int[] getNegotiationTypes() {
+               return nodeRef.getNegotiationTypes();
+       }
+
+       /**
+        * Returns one of the volatile fields from the message. The given field name
+        * is prepended with “volatile.” so if you want to get the value of the
+        * field with the name “volatile.freeJavaMemory” you only need to specify
+        * “freeJavaMemory”.
+        * 
+        * @param field
+        *            The name of the field
+        * @return The value of the field, or <code>null</code> if there is no
+        *         such field
+        */
+       public String getVolatile(String field) {
+               return getField("volatile." + field);
+       }
+
+}