nemo-impl/src/main/java/org/opendaylight/nemo/user/vnspacemanager/structurestyle/deleteintent/DeleteIntent.java

   1 /*\r
   2  * Copyright (c) 2015 Huawei, Inc. and others. All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 package org.opendaylight.nemo.user.vnspacemanager.structurestyle.deleteintent;\r
   9 \r
  10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;\r
  11 import org.opendaylight.nemo.user.tenantmanager.AAA;\r
  12 import org.opendaylight.nemo.user.tenantmanager.TenantManage;\r
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.ConnectionId;\r
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.FlowId;\r
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.NodeId;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.common.rev151010.OperationId;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.StructureStyleNemoDeleteInput;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.nemo.intent.rev151010.structure.style.nemo.delete.input.Results;\r
  19 \r
  20 import java.util.List;\r
  21 \r
  22 /**\r
  23  * Created by z00293636 on 2015/9/2.\r
  24  */\r
  25 public class DeleteIntent {\r
  26 \r
  27     private TenantManage tenantManage;\r
  28     private DeleteNode deleteNode;\r
  29     private DeleteConnection deleteConnection;\r
  30     private DeleteFlow deleteFlow;\r
  31     private DeleteOperation deleteOperation;\r
  32     private DeleteResult deleteResult;\r
  33 \r
  34     public DeleteIntent(DataBroker dataBroker, TenantManage tenantManage){\r
  35         this.tenantManage = tenantManage;\r
  36         deleteNode = new DeleteNode(dataBroker, tenantManage);\r
  37         deleteConnection = new DeleteConnection(dataBroker,tenantManage);\r
  38         deleteFlow = new DeleteFlow(dataBroker,tenantManage);\r
  39         deleteOperation = new DeleteOperation(dataBroker,tenantManage);\r
  40         deleteResult = new DeleteResult();\r
  41     }\r
  42 \r
  43     public String styleNemoDeleteOutput(AAA aaa,StructureStyleNemoDeleteInput styleNemoDeleteInput){\r
  44         String errorInfo = null;\r
  45 \r
  46         errorInfo = aaa.checkUser(styleNemoDeleteInput);\r
  47         if (errorInfo != null){\r
  48             return errorInfo;\r
  49         }\r
  50         else{\r
  51             if (styleNemoDeleteInput.getObjects() != null){\r
  52                 if (styleNemoDeleteInput.getObjects().getNode() != null && errorInfo == null){\r
  53                     List<NodeId> nodeIdList= styleNemoDeleteInput.getObjects().getNode();\r
  54                     for (NodeId nodeId : nodeIdList){\r
  55                         errorInfo = deleteNode.DeleNodeHandling(styleNemoDeleteInput.getUserId(), nodeId);\r
  56                         if (errorInfo != null) {\r
  57                             break;\r
  58                         }\r
  59                     }\r
  60                     return errorInfo;\r
  61                 }\r
  62                 if (styleNemoDeleteInput.getObjects().getConnection() != null && errorInfo == null){\r
  63                     List<ConnectionId> connectionIdList = styleNemoDeleteInput.getObjects().getConnection();\r
  64                     for (ConnectionId connectionId : connectionIdList){\r
  65                         errorInfo = deleteConnection.DeleteConnectionHandling(styleNemoDeleteInput.getUserId(),connectionId);\r
  66                         if (errorInfo != null){\r
  67                             break;\r
  68                         }\r
  69                     }\r
  70                     return errorInfo;\r
  71                 }\r
  72                 if (styleNemoDeleteInput.getObjects().getFlow() != null && errorInfo == null){\r
  73                     List<FlowId> flowIdList = styleNemoDeleteInput.getObjects().getFlow();\r
  74                     for (FlowId flowId : flowIdList ){\r
  75                         errorInfo = deleteFlow.DeleteFlowHandling(styleNemoDeleteInput.getUserId(),flowId);\r
  76                         if (errorInfo != null){\r
  77                             break;\r
  78                         }\r
  79                     }\r
  80                     return errorInfo;\r
  81                 }\r
  82             }\r
  83         if (styleNemoDeleteInput.getOperations() != null){\r
  84             if (styleNemoDeleteInput.getOperations().getOperation() != null && errorInfo == null){\r
  85                 List<OperationId> operationIdList = styleNemoDeleteInput.getOperations().getOperation();\r
  86                 for (OperationId operationId : operationIdList){\r
  87                     errorInfo = deleteOperation.DeleteOperationhandling(styleNemoDeleteInput.getUserId(),operationId);\r
  88                     if (errorInfo != null){\r
  89                         break;\r
  90                     }\r
  91                 }\r
  92                 return errorInfo;\r
  93             }\r
  94         }\r
  95         if (styleNemoDeleteInput.getResults() != null){\r
  96             Results results = styleNemoDeleteInput.getResults();\r
  97             errorInfo = deleteResult.DeleteResultHandling(styleNemoDeleteInput.getUserId(),results);\r
  98             if (errorInfo != null){\r
  99                 return errorInfo;\r
 100             }\r
 101            }\r
 102         }\r
 103         return null;\r
 104     }\r
 105 }\r