--- /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.northbound;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.SecurityContext;
+import javax.ws.rs.core.UriInfo;
+import javax.ws.rs.ext.ContextResolver;
+
+import org.codehaus.enunciate.jaxrs.ResponseCode;
+import org.codehaus.enunciate.jaxrs.StatusCodes;
+import org.codehaus.enunciate.jaxrs.TypeHint;
+import org.opendaylight.controller.containermanager.IContainerManager;
+import org.opendaylight.controller.northbound.commons.RestMessages;
+import org.opendaylight.controller.northbound.commons.exception.InternalServerErrorException;
+import org.opendaylight.controller.northbound.commons.exception.ResourceNotFoundException;
+import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
+import org.opendaylight.controller.northbound.commons.exception.UnauthorizedException;
+import org.opendaylight.controller.northbound.commons.query.QueryContext;
+import org.opendaylight.controller.northbound.commons.utils.NorthboundUtils;
+import org.opendaylight.controller.sal.authorization.Privilege;
+import org.opendaylight.controller.sal.core.Node;
+import org.opendaylight.controller.sal.core.NodeConnector;
+import org.opendaylight.controller.sal.core.Property;
+import org.opendaylight.controller.sal.utils.GlobalConstants;
+import org.opendaylight.controller.sal.utils.ServiceHelper;
+import org.opendaylight.controller.sal.utils.Status;
+import org.opendaylight.controller.sal.utils.StatusCode;
+import org.opendaylight.controller.switchmanager.ISwitchManager;
+import org.opendaylight.controller.switchmanager.SwitchConfig;
+
+/**
+ * The class provides Northbound REST APIs to access the nodes, node connectors
+ * and their properties.
+ *
+ */
+
+@Path("/")
+public class SwitchNorthbound {
+
+ private String username;
+ private QueryContext queryContext;
+
+ @Context
+ public void setQueryContext(ContextResolver<QueryContext> queryCtxResolver) {
+ if (queryCtxResolver != null) {
+ queryContext = queryCtxResolver.getContext(QueryContext.class);
+ }
+ }
+
+ @Context
+ public void setSecurityContext(SecurityContext context) {
+ if (context != null && context.getUserPrincipal() != null) {
+ username = context.getUserPrincipal().getName();
+ }
+ }
+
+ protected String getUserName() {
+ return username;
+ }
+
+ private ISwitchManager getIfSwitchManagerService(String containerName) {
+ IContainerManager containerManager = (IContainerManager) ServiceHelper.getGlobalInstance(
+ IContainerManager.class, this);
+ if (containerManager == null) {
+ throw new ServiceUnavailableException("Container " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ boolean found = false;
+ List<String> containerNames = containerManager.getContainerNames();
+ for (String cName : containerNames) {
+ if (cName.trim().equalsIgnoreCase(containerName.trim())) {
+ found = true;
+ break;
+ }
+ }
+
+ if (found == false) {
+ throw new ResourceNotFoundException(containerName + " " + RestMessages.NOCONTAINER.toString());
+ }
+
+ ISwitchManager switchManager = (ISwitchManager) ServiceHelper.getInstance(ISwitchManager.class, containerName,
+ this);
+
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ return switchManager;
+ }
+
+ /**
+ *
+ * Retrieve a list of all the nodes and their properties in the network
+ *
+ * @param containerName
+ * Name of the Container (Eg. 'default')
+ * @return A list of Pair each pair represents a
+ * {@link org.opendaylight.controller.sal.core.Node} and Set of
+ * {@link org.opendaylight.controller.sal.core.Property} attached to
+ * it.
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/nodes
+ *
+ * Response body in XML:
+ * <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+ * <list>
+ *    <nodeProperties>
+ *       <node>
+ *          <id>00:00:00:00:00:00:00:02</id>
+ *          <type>OF</type>
+ *       </node>
+ *       <properties>
+ *          <tables>
+ *             <value>-1</value>
+ *          </tables>
+ *          <description>
+ *             <value>Switch2</value>
+ *          </description>
+ *          <actions>
+ *             <value>4095</value>
+ *          </actions>
+ *          <macAddress>
+ *             <value>00:00:00:00:00:02</value>
+ *          </macAddress>
+ *          <capabilities>
+ *             <value>199</value>
+ *          </capabilities>
+ *          <timeStamp>
+ *             <value>1377291227877</value>
+ *             <name>connectedSince</name>
+ *          </timeStamp>
+ *          <buffers>
+ *             <value>256</value>
+ *          </buffers>
+ *       </properties>
+ *    </nodeProperties>
+ * </list>
+ *
+ * Response body in JSON:
+ * {
+ * "nodeProperties":[
+ * {
+ * "node":{
+ * "id":"00:00:00:00:00:00:00:02",
+ * "type":"OF"
+ * },
+ * "properties":{
+ * "tables":{
+ * "value":"-1"
+ * },
+ * "description":{
+ * "value":"None"
+ * },
+ * "actions":{
+ * "value":"4095"
+ * },
+ * "macAddress":{
+ * "value":"00:00:00:00:00:02"
+ * },
+ * "capabilities":{
+ * "value":"199"
+ * },
+ * "timeStamp":{
+ * "value":"1377291227877",
+ * "name":"connectedSince"
+ * },
+ * "buffers":{
+ * "value":"256"
+ * }
+ * }
+ * }
+ * ]
+ * }
+ *
+ * </pre>
+ */
+ @Path("/{containerName}/nodes")
+ @GET
+ @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @TypeHint(Nodes.class)
+ @StatusCodes({ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The containerName is not found"),
+ @ResponseCode(code = 503, condition = "One or more of Controller Services are unavailable"),
+ @ResponseCode(code = 400, condition = "Incorrect query syntex") })
+ public Nodes getNodes(@PathParam("containerName") String containerName, @QueryParam("_q") String queryString) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.READ, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ List<NodeProperties> res = new ArrayList<NodeProperties>();
+ Set<Node> nodes = switchManager.getNodes();
+ if (nodes == null) {
+ return new Nodes(res);
+ }
+
+ for (Node node : nodes) {
+ Map<String, Property> propMap = switchManager.getNodeProps(node);
+ if (propMap == null) {
+ continue;
+ }
+ Set<Property> props = new HashSet<Property>(propMap.values());
+
+ NodeProperties nodeProps = new NodeProperties(node, props);
+ res.add(nodeProps);
+ }
+ Nodes result = new Nodes(res);
+ if (queryString != null) {
+ queryContext.createQuery(queryString, Nodes.class)
+ .filter(result, NodeProperties.class);
+ }
+ return result;
+ }
+
+ /**
+ * Add a Description, Tier and Forwarding mode property to a node. This
+ * method returns a non-successful response if a node by that name already
+ * exists.
+ *
+ * @param containerName
+ * Name of the Container (Eg. 'default')
+ * @param nodeType
+ * Type of the node being programmed (Eg. 'OF')
+ * @param nodeId
+ * Node Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.Node} (Eg.
+ * '00:00:00:00:00:00:00:03')
+ * @param propertyName
+ * Name of the Property. Properties that can be configured are:
+ * description, forwarding(only for default container) and tier
+ * @param propertyValue
+ * Value of the Property. Description can be any string (Eg.
+ * 'Node1'), valid values for tier are non negative numbers, and
+ * valid values for forwarding are 0 for reactive and 1 for
+ * proactive forwarding.
+ * @return Response as dictated by the HTTP Response Status code
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/node/OF/00:00:00:00:00:00:00:03/property/description/Switch3
+ *
+ * </pre>
+ */
+
+ @Path("/{containerName}/node/{nodeType}/{nodeId}/property/{propertyName}/{propertyValue}")
+ @PUT
+ @Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @TypeHint(Response.class)
+ @StatusCodes({
+ @ResponseCode(code = 201, condition = "Operation successful"),
+ @ResponseCode(code = 400, condition = "The nodeId or configuration is invalid"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The Container Name or node or configuration name is not found"),
+ @ResponseCode(code = 406, condition = "The property cannot be configured in non-default container"),
+ @ResponseCode(code = 409, condition = "Unable to update configuration due to cluster conflict or conflicting description property"),
+ @ResponseCode(code = 503, condition = "One or more of Controller services are unavailable") })
+ public Response addNodeProperty(@Context UriInfo uriInfo, @PathParam("containerName") String containerName,
+ @PathParam("nodeType") String nodeType, @PathParam("nodeId") String nodeId,
+ @PathParam("propertyName") String propertyName, @PathParam("propertyValue") String propertyValue) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.WRITE, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ handleNodeAvailability(containerName, nodeType, nodeId);
+ Node node = Node.fromString(nodeType, nodeId);
+ Property prop = switchManager.createProperty(propertyName, propertyValue);
+ if (prop == null) {
+ throw new ResourceNotFoundException("Property with name " + propertyName + " does not exist.");
+ }
+ SwitchConfig switchConfig = switchManager.getSwitchConfig(node.toString());
+ Map<String, Property> nodeProperties = (switchConfig == null) ? new HashMap<String, Property>()
+ : new HashMap<String, Property>(switchConfig.getNodeProperties());
+ nodeProperties.put(prop.getName(), prop);
+ SwitchConfig newSwitchConfig = new SwitchConfig(node.toString(), nodeProperties);
+ Status status = switchManager.updateNodeConfig(newSwitchConfig);
+ if (status.isSuccess()) {
+ NorthboundUtils.auditlog("Property " + propertyName, username, "updated",
+ "of Node " + NorthboundUtils.getNodeDesc(node, switchManager), containerName);
+
+ return Response.created(uriInfo.getRequestUri()).build();
+ }
+ return NorthboundUtils.getResponse(status);
+ }
+
+ /**
+ * Delete a property of a node
+ *
+ * @param containerName
+ * Name of the Container (Eg. 'SliceRed')
+ * @param nodeType
+ * Type of the node being programmed (Eg. 'OF')
+ * @param nodeId
+ * Node Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.Node} (Eg.
+ * '00:00:00:00:00:03:01:02')
+ * @param propertyName
+ * Name of the Property. Properties that can be deleted are
+ * description, forwarding(only in default container) and tier.
+ * @return Response as dictated by the HTTP Response Status code
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/node/OF/00:00:00:00:00:00:00:03/property/forwarding
+ *
+ * </pre>
+ */
+
+ @Path("/{containerName}/node/{nodeType}/{nodeId}/property/{propertyName}")
+ @DELETE
+ @Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @StatusCodes({ @ResponseCode(code = 204, condition = "Property removed successfully"),
+ @ResponseCode(code = 400, condition = "The nodeId or configuration is invalid"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The Container Name or nodeId or configuration name is not found"),
+ @ResponseCode(code = 409, condition = "Unable to delete property due to cluster conflict"),
+ @ResponseCode(code = 503, condition = "One or more of Controller services are unavailable") })
+ public Response deleteNodeProperty(@PathParam("containerName") String containerName,
+ @PathParam("nodeType") String nodeType, @PathParam("nodeId") String nodeId,
+ @PathParam("propertyName") String propertyName) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.WRITE, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ handleNodeAvailability(containerName, nodeType, nodeId);
+ Node node = Node.fromString(nodeType, nodeId);
+
+ SwitchConfig switchConfig = switchManager.getSwitchConfig(node.toString());
+ Status status;
+ if (switchConfig == null) {
+ status = new Status(StatusCode.NOTFOUND, "Switch Configuration does not exist");
+ } else {
+ Map<String, Property> nodeProperties = new HashMap<String, Property>(switchConfig.getNodeProperties());
+ if (!nodeProperties.containsKey(propertyName.toLowerCase())) {
+ String msg = "Property " + propertyName + " does not exist or not configured for switch " + nodeId;
+ status = new Status(StatusCode.NOTFOUND, msg);
+ } else {
+ nodeProperties.remove(propertyName.toLowerCase());
+ SwitchConfig newSwitchConfig = new SwitchConfig(node.toString(), nodeProperties);
+ status = switchManager.updateNodeConfig(newSwitchConfig);
+ if (status.isSuccess()) {
+ NorthboundUtils.auditlog("Property " + propertyName, username, "removed", "of Node "
+ + NorthboundUtils.getNodeDesc(node, switchManager), containerName);
+ return Response.noContent().build();
+ }
+ }
+ }
+ return NorthboundUtils.getResponse(status);
+ }
+
+ /**
+ * Get a property of a node
+ *
+ * @param containerName
+ * Name of the Container (Eg. 'SliceRed')
+ * @param nodeType
+ * Type of the node being programmed (Eg. 'OF')
+ * @param nodeId
+ * Node Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.Node} (Eg.
+ * '00:00:00:00:00:03:01:02')
+ * @param propertyName
+ * Name of the Property. Properties that can be deleted are
+ * description, forwarding(only in default container) and tier.
+ * @return Property value of the property
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/node/OF/00:00:00:00:00:00:00:01/property/description
+ *
+ * Response body in XML
+ * <description>
+ *   <value>switch1</value>
+ * </description>
+ *
+ * Response body in JSON
+ * {
+ *   "value": "switch1"
+ * }
+ * </pre>
+ */
+
+ @Path("/{containerName}/node/{nodeType}/{nodeId}/property/{propertyName}")
+ @GET
+ @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @TypeHint(String.class)
+ @StatusCodes({ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The containerName is not found"),
+ @ResponseCode(code = 503, condition = "One or more of Controller Services are unavailable") })
+ public Property getNodeProperty(@PathParam("containerName") String containerName,
+ @PathParam("nodeType") String nodeType, @PathParam("nodeId") String nodeId,
+ @PathParam("propertyName") String propertyName) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.READ, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ handleNodeAvailability(containerName, nodeType, nodeId);
+ Node node = Node.fromString(nodeType, nodeId);
+ if (node == null) {
+ throw new ResourceNotFoundException(nodeId + " : " + RestMessages.NONODE.toString());
+ }
+ SwitchConfig switchConfig = switchManager.getSwitchConfig(node.toString());
+ if (switchConfig == null) {
+ throw new ResourceNotFoundException(nodeId + " : " + "Config Not Found" );
+ } else {
+ Map<String, Property> nodeProperties = new HashMap<String, Property>(switchConfig.getNodeProperties());
+ if (!nodeProperties.containsKey(propertyName.toLowerCase())) {
+ String msg = "Property " + propertyName + " does not exist or not "
+ + "configured for switch " + nodeId;
+ throw new ResourceNotFoundException(msg);
+ } else {
+ return nodeProperties.get(propertyName.toLowerCase());
+ }
+ }
+ }
+
+ /**
+ *
+ * Retrieve a list of all the nodeconnectors and their properties in a given
+ * node
+ *
+ * @param containerName
+ * The container for which we want to retrieve the list (Eg.
+ * 'default')
+ * @param nodeType
+ * Type of the node being programmed (Eg. 'OF')
+ * @param nodeId
+ * Node Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.Node} (Eg.
+ * '00:00:00:00:00:00:00:03')
+ * @return A List of Pair each pair represents a
+ * {@link org.opendaylight.controller.sal.core.NodeConnector} and
+ * its corresponding
+ * {@link org.opendaylight.controller.sal.core.Property} attached to
+ * it.
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/node/OF/00:00:00:00:00:00:00:01
+ *
+ * Response body in XML:
+ * <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+ * <list>
+ *    <nodeConnectorProperties>
+ *       <nodeconnector>
+ *          <node>
+ *             <id>00:00:00:00:00:00:00:01</id>
+ *             <type>OF</type>
+ *          </node>
+ *          <id>2</id>
+ *          <type>OF</type>
+ *       </nodeconnector>
+ *       <properties>
+ *          <state>
+ *             <value>1</value>
+ *          </state>
+ *          <config>
+ *             <value>1</value>
+ *          </config>
+ *          <name>
+ *             <value>L1_2-C2_1</value>
+ *          </name>
+ *       </properties>
+ *    </nodeConnectorProperties>
+ * </list>
+ *
+ * Response body in JSON:
+ * {
+ * "nodeConnectorProperties":[
+ * {
+ * "nodeconnector":{
+ * "node":{
+ * "id":"00:00:00:00:00:00:00:01",
+ * "type":"OF"
+ * },
+ * "id":"2",
+ * "type":"OF"
+ * },
+ * "properties":{
+ * "state":{
+ * "value":"1"
+ * },
+ * "config":{
+ * "value":"1"
+ * },
+ * "name":{
+ * "value":"L1_2-C2_1"
+ * }
+ * }
+ * }
+ * ]
+ * }
+ *
+ * </pre>
+ */
+ @Path("/{containerName}/node/{nodeType}/{nodeId}")
+ @GET
+ @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @TypeHint(NodeConnectors.class)
+ @StatusCodes({ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The containerName is not found"),
+ @ResponseCode(code = 503, condition = "One or more of Controller Services are unavailable"),
+ @ResponseCode(code = 400, condition = "Incorrect query syntex") })
+ public NodeConnectors getNodeConnectors(@PathParam("containerName") String containerName,
+ @PathParam("nodeType") String nodeType, @PathParam("nodeId") String nodeId,
+ @QueryParam("_q") String queryString) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.READ, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ handleNodeAvailability(containerName, nodeType, nodeId);
+ Node node = Node.fromString(nodeType, nodeId);
+ List<NodeConnectorProperties> res = new ArrayList<NodeConnectorProperties>();
+ Set<NodeConnector> ncs = switchManager.getNodeConnectors(node);
+ if (ncs == null) {
+ return null;
+ }
+
+ for (NodeConnector nc : ncs) {
+ Map<String, Property> propMap = switchManager.getNodeConnectorProps(nc);
+ if (propMap == null) {
+ continue;
+ }
+ Set<Property> props = new HashSet<Property>(propMap.values());
+ NodeConnectorProperties ncProps = new NodeConnectorProperties(nc, props);
+ res.add(ncProps);
+ }
+ NodeConnectors result = new NodeConnectors(res);
+ if (queryString != null) {
+ queryContext.createQuery(queryString, NodeConnectors.class)
+ .filter(result, NodeConnectorProperties.class);
+ }
+ return result;
+ }
+
+ /**
+ * Add node-connector property to a node connector. This method returns a
+ * non-successful response if a node connector by the given name already
+ * exists.
+ *
+ * @param containerName
+ * Name of the Container (Eg. 'default')
+ * @param nodeType
+ * Type of the node being programmed (Eg. 'OF')
+ * @param nodeId
+ * Node Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.Node} (Eg.
+ * '00:00:00:00:00:00:00:03')
+ * @param nodeConnectorType
+ * Type of the node connector being programmed (Eg. 'OF')
+ * @param nodeConnectorId
+ * NodeConnector Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.NodeConnector}.
+ * (Eg. '2'). If nodeConnecterId contains forward slash(/),
+ * replace forward slash with underscore(_) in the URL. (Eg. for
+ * Ethernet1/2, use Ethernet1_2)
+ * @param propertyName
+ * Name of the Property specified by
+ * {@link org.opendaylight.controller.sal.core.Property} and its
+ * extended classes Property that can be configured is bandwidth
+ * @param propertyValue
+ * Value of the Property specified by
+ * {@link org.opendaylight.controller.sal.core.Property} and its
+ * extended classes
+ * @return Response as dictated by the HTTP Response Status code
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/nodeconnector/OF/00:00:00:00:00:00:00:01/OF/2/property/bandwidth/1
+ *
+ * </pre>
+ */
+
+ @Path("/{containerName}/nodeconnector/{nodeType}/{nodeId}/{nodeConnectorType}/{nodeConnectorId}/property/{propertyName}/{propertyValue}")
+ @PUT
+ @Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @StatusCodes({ @ResponseCode(code = 201, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The Container Name or nodeId or configuration name is not found"),
+ @ResponseCode(code = 409, condition = "Unable to add property due to cluster conflict"),
+ @ResponseCode(code = 503, condition = "One or more of Controller services are unavailable") })
+ public Response addNodeConnectorProperty(@Context UriInfo uriInfo,
+ @PathParam("containerName") String containerName, @PathParam("nodeType") String nodeType,
+ @PathParam("nodeId") String nodeId, @PathParam("nodeConnectorType") String nodeConnectorType,
+ @PathParam("nodeConnectorId") String nodeConnectorId, @PathParam("propertyName") String propertyName,
+ @PathParam("propertyValue") String propertyValue) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.WRITE, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ handleNodeAvailability(containerName, nodeType, nodeId);
+ Node node = Node.fromString(nodeType, nodeId);
+
+ if (nodeConnectorId.contains("_")) {
+ nodeConnectorId = nodeConnectorId.replace("_", "/");
+ }
+
+ handleNodeConnectorAvailability(containerName, node, nodeConnectorType, nodeConnectorId);
+ NodeConnector nc = NodeConnector.fromStringNoNode(nodeConnectorType, nodeConnectorId, node);
+
+ Property prop = switchManager.createProperty(propertyName, propertyValue);
+ if (prop == null) {
+ throw new ResourceNotFoundException(RestMessages.INVALIDDATA.toString());
+ }
+
+ Status ret = switchManager.addNodeConnectorProp(nc, prop);
+ if (ret.isSuccess()) {
+ NorthboundUtils.auditlog("Property " + propertyName, username, "updated", "of Node Connector "
+ + NorthboundUtils.getPortName(nc, switchManager), containerName);
+ return Response.created(uriInfo.getRequestUri()).build();
+ }
+ throw new InternalServerErrorException(ret.getDescription());
+ }
+
+ /**
+ * Delete a property of a node connector
+ *
+ * @param containerName
+ * Name of the Container (Eg. 'default')
+ * @param nodeType
+ * Type of the node being programmed (Eg. 'OF')
+ * @param nodeId
+ * Node Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.Node} (Eg.
+ * '00:00:00:00:00:00:00:01')
+ * @param nodeConnectorType
+ * Type of the node connector being programmed (Eg. 'OF')
+ * @param nodeConnectorId
+ * NodeConnector Identifier as specified by
+ * {@link org.opendaylight.controller.sal.core.NodeConnector}
+ * (Eg. '1'). If nodeConnecterId contains forward slash(/),
+ * replace forward slash with underscore(_) in the URL. (Eg. for
+ * Ethernet1/2, use Ethernet1_2)
+ * @param propertyName
+ * Name of the Property specified by
+ * {@link org.opendaylight.controller.sal.core.Property} and its
+ * extended classes. Property that can be deleted is bandwidth
+ * @return Response as dictated by the HTTP Response Status code
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/nodeconnector/OF/00:00:00:00:00:00:00:01/OF/2/property/bandwidth
+ *
+ * </pre>
+ */
+
+ @Path("/{containerName}/nodeconnector/{nodeType}/{nodeId}/{nodeConnectorType}/{nodeConnectorId}/property/{propertyName}")
+ @DELETE
+ @Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @StatusCodes({ @ResponseCode(code = 204, condition = "Property removed successfully"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The Container Name or nodeId or configuration name is not found"),
+ @ResponseCode(code = 503, condition = "One or more of Controller services are unavailable") })
+ public Response deleteNodeConnectorProperty(@PathParam("containerName") String containerName,
+ @PathParam("nodeType") String nodeType, @PathParam("nodeId") String nodeId,
+ @PathParam("nodeConnectorType") String nodeConnectorType,
+ @PathParam("nodeConnectorId") String nodeConnectorId, @PathParam("propertyName") String propertyName) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.WRITE, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ handleNodeAvailability(containerName, nodeType, nodeId);
+ Node node = Node.fromString(nodeType, nodeId);
+
+ if (nodeConnectorId.contains("_")) {
+ nodeConnectorId = nodeConnectorId.replace("_", "/");
+ }
+
+ handleNodeConnectorAvailability(containerName, node, nodeConnectorType, nodeConnectorId);
+ NodeConnector nc = NodeConnector.fromStringNoNode(nodeConnectorType, nodeConnectorId, node);
+ Status ret = switchManager.removeNodeConnectorProp(nc, propertyName);
+ if (ret.isSuccess()) {
+ NorthboundUtils.auditlog("Property " + propertyName, username, "removed", "of Node Connector "
+ + NorthboundUtils.getPortName(nc, switchManager), containerName);
+ return Response.noContent().build();
+ }
+ throw new ResourceNotFoundException(ret.getDescription());
+ }
+
+ /**
+ * Save the current switch configurations
+ *
+ * @param containerName
+ * Name of the Container (Eg. 'default')
+ * @return Response as dictated by the HTTP Response Status code
+ *
+ * <pre>
+ *
+ * Example:
+ *
+ * Request URL:
+ * http://localhost:8080/controller/nb/v2/switchmanager/default/save
+ *
+ * </pre>
+ */
+ @Path("/{containerName}/save")
+ @POST
+ @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+ @StatusCodes({
+ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "User not authorized to perform this operation"),
+ @ResponseCode(code = 404, condition = "The containerName is not found"),
+ @ResponseCode(code = 500, condition = "Failed to save switch configuration. Failure Reason included in HTTP Error response"),
+ @ResponseCode(code = 503, condition = "One or more of Controller Services are unavailable") })
+ public Response saveSwitchConfig(@PathParam("containerName") String containerName) {
+
+ if (!isValidContainer(containerName)) {
+ throw new ResourceNotFoundException("Container " + containerName + " does not exist.");
+ }
+ if (!NorthboundUtils.isAuthorized(getUserName(), containerName, Privilege.WRITE, this)) {
+ throw new UnauthorizedException("User is not authorized to perform this operation on container "
+ + containerName);
+ }
+ ISwitchManager switchManager = getIfSwitchManagerService(containerName);
+ if (switchManager == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ Status ret = switchManager.saveSwitchConfig();
+ if (ret.isSuccess()) {
+ return Response.ok().build();
+ }
+ throw new InternalServerErrorException(ret.getDescription());
+ }
+
+ private Node handleNodeAvailability(String containerName, String nodeType, String nodeId) {
+
+ Node node = Node.fromString(nodeType, nodeId);
+ if (node == null) {
+ throw new ResourceNotFoundException(nodeId + " : " + RestMessages.NONODE.toString());
+ }
+
+ ISwitchManager sm = (ISwitchManager) ServiceHelper.getInstance(ISwitchManager.class, containerName, this);
+
+ if (sm == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ if (!sm.getNodes().contains(node)) {
+ throw new ResourceNotFoundException(node.toString() + " : " + RestMessages.NONODE.toString());
+ }
+ return node;
+ }
+
+ private void handleNodeConnectorAvailability(String containerName, Node node, String nodeConnectorType,
+ String nodeConnectorId) {
+
+ NodeConnector nc = NodeConnector.fromStringNoNode(nodeConnectorType, nodeConnectorId, node);
+ if (nc == null) {
+ throw new ResourceNotFoundException(nc + " : " + RestMessages.NORESOURCE.toString());
+ }
+
+ ISwitchManager sm = (ISwitchManager) ServiceHelper.getInstance(ISwitchManager.class, containerName, this);
+
+ if (sm == null) {
+ throw new ServiceUnavailableException("Switch Manager " + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ if (!sm.getNodeConnectors(node).contains(nc)) {
+ throw new ResourceNotFoundException(nc.toString() + " : " + RestMessages.NORESOURCE.toString());
+ }
+ }
+
+ private boolean isValidContainer(String containerName) {
+ if (containerName.equals(GlobalConstants.DEFAULT.toString())) {
+ return true;
+ }
+ IContainerManager containerManager = (IContainerManager) ServiceHelper.getGlobalInstance(
+ IContainerManager.class, this);
+ if (containerManager == null) {
+ throw new InternalServerErrorException(RestMessages.INTERNALERROR.toString());
+ }
+ if (containerManager.getContainerNames().contains(containerName)) {
+ return true;
+ }
+ return false;
+ }
+
+}
Code Review / controller.git / blobdiff