+++ /dev/null
-
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.switchmanager;
-
-import java.io.Serializable;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
-import javax.xml.bind.annotation.XmlAttribute;
-import javax.xml.bind.annotation.XmlElement;
-import javax.xml.bind.annotation.XmlRootElement;
-
-import org.opendaylight.controller.sal.core.Node;
-import org.opendaylight.controller.sal.core.NodeConnector;
-import org.opendaylight.controller.sal.utils.GUIField;
-import org.opendaylight.controller.sal.utils.NetUtils;
-import org.opendaylight.controller.sal.utils.NodeConnectorCreator;
-
-/**
- * The class represents a subnet configuration.
- */
-@XmlRootElement
-@XmlAccessorType(XmlAccessType.NONE)
-public class SubnetConfig implements Serializable {
- //static fields are by default excluded by Gson parser
- private static final long serialVersionUID = 1L;
- private static final String prettyFields[] = { GUIField.NAME.toString(),
- GUIField.GATEWAYIP.toString(), GUIField.NODEPORTS.toString() };
-
- // Order matters: JSP file expects following fields in the
- // following order
- @XmlAttribute
- private String name;
- @XmlAttribute
- private String subnet; // A.B.C.D/MM Where A.B.C.D is the Default
- // Gateway IP (L3) or ARP Querier IP (L2
- @XmlElement
- private List<String> nodePorts; // datapath ID/port list:
- // xx:xx:xx:xx:xx:xx:xx:xx/a,b,c-m,r-t,y
-
- public SubnetConfig() {
- }
-
- public SubnetConfig(String desc, String sub, List<String> sp) {
- name = desc;
- subnet = sub;
- nodePorts = sp;
- }
-
- public String getName() {
- return name;
- }
-
- public List<String> getNodePorts() {
- return nodePorts;
- }
-
- public String getSubnet() {
- return subnet;
- }
-
- public InetAddress getIPnum() {
- InetAddress ip = null;
- try {
- ip = InetAddress.getByName(subnet.split("/")[0]);
- } catch (UnknownHostException e1) {
- return null;
- }
- return ip;
- }
-
- public Short getIPMaskLen() {
- Short maskLen = 0;
- if (hasValidIP()) {
- String[] s = subnet.split("/");
- maskLen = (s.length == 2) ? Short.valueOf(s[1]) : 32;
- }
- return maskLen;
- }
-
- private Set<Short> getPortList(String ports) {
- /*
- * example:
- * ports = "1,3,5-12"
- * elemArray = ["1" "3" "5-12"]
- * elem[2] = "5-12" --> limits = ["5" "12"]
- * portList = [1 3 5 6 7 8 9 10 11 12]
- */
- Set<Short> portList = new HashSet<Short>();
- String[] elemArray = ports.split(",");
- for (String elem : elemArray) {
- if (elem.contains("-")) {
- String[] limits = elem.split("-");
- for (short j = Short.valueOf(limits[0]); j <= Short
- .valueOf(limits[1]); j++) {
- portList.add(Short.valueOf(j));
- }
- } else {
- portList.add(Short.valueOf(elem));
- }
- }
- return portList;
- }
-
- private boolean hasValidIP() {
- if (subnet != null) {
- if (NetUtils.isIPv4AddressValid(subnet)) {
- return true;
- } else if (NetUtils.isIPv6AddressValid(subnet)) {
- return true;
- }
- }
- return false;
- }
-
- private boolean hasValidPorts() {
- for (String portSet : nodePorts) {
- if (!portSet.contains("/")) {
- return false;
- }
- }
- return true;
- }
-
- public boolean isValidSwitchPort(String sp) {
- return sp.contains("/");
- }
-
- public boolean isValidConfig() {
- return hasValidIP() && hasValidPorts();
- }
-
- @Override
- public int hashCode() {
- return name.hashCode();
- }
-
- @Override
- public boolean equals(Object obj) {
- /*
- * Configuration will be stored in collection only if it is valid
- * Hence we don't check here for uninitialized fields
- */
- if (this == obj)
- return true;
- if (obj == null)
- return false;
- if (getClass() != obj.getClass())
- return false;
- SubnetConfig that = (SubnetConfig) obj;
- if (this.subnet.equals(that.subnet)) {
- return true;
- }
- return false;
- }
-
- public static List<String> getGuiFieldsNames() {
- List<String> fieldList = new ArrayList<String>();
- for (String str : prettyFields) {
- fieldList.add(str);
- }
- return fieldList;
- }
-
- //Utility method useful for adding to a passed Set all the
- //NodeConnectors learnt from a string
- private void getNodeConnectorsFromString(String codedNodeConnectors,
- Set<NodeConnector> sp) {
- if (codedNodeConnectors == null) {
- return;
- }
- if (sp == null) {
- return;
- }
- // codedNodeConnectors = xx:xx:xx:xx:xx:xx:xx:xx/a,b,c-m,r-t,y
- String pieces[] = codedNodeConnectors.split("/");
- for (Short port : getPortList(pieces[1])) {
- Node n = Node.fromString(pieces[0]);
- if (n == null) {
- continue;
- }
- NodeConnector p = NodeConnectorCreator.createOFNodeConnector(port,
- n);
- if (p == null) {
- continue;
- }
- sp.add(p);
- }
- }
-
- public Set<NodeConnector> getSubnetNodeConnectors() {
- Set<NodeConnector> sp = new HashSet<NodeConnector>();
- if (isGlobal())
- return sp;
- for (String str : nodePorts) {
- getNodeConnectorsFromString(str, sp);
- }
- return sp;
- }
-
- public Set<NodeConnector> getNodeConnectors(String codedNodeConnectors) {
- // codedNodeConnectors = xx:xx:xx:xx:xx:xx:xx:xx/a,b,c-m,r-t,y
- Set<NodeConnector> sp = new HashSet<NodeConnector>();
- getNodeConnectorsFromString(codedNodeConnectors, sp);
- return sp;
- }
-
- public boolean isGlobal() {
- // If no ports are specified to be part of the domain, then it's a global domain IP
- return (nodePorts == null || nodePorts.isEmpty());
- }
-
- public void addNodeConnectors(String sp) {
- nodePorts.add(sp);
- }
-
- public void removeNodeConnectors(String sp) {
- nodePorts.remove(sp);
- }
-
- public String toString() {
- return ("Subnet Config [Description=" + name + " Subnet=" + subnet
- + " NodeConnectors=" + nodePorts + "]");
- }
-}
Code Review / controller.git / blobdiff