diff options
Diffstat (limited to 'resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/util/LabelUtil.java')
-rw-r--r-- | resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/util/LabelUtil.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/util/LabelUtil.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/util/LabelUtil.java new file mode 100644 index 000000000..bbaa3a378 --- /dev/null +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/rm/util/LabelUtil.java @@ -0,0 +1,95 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * Copyright (C) 2017 ONAP Intellectual Property. All rights + * reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdnc.rm.util; + +import java.util.ArrayList; +import java.util.Date; + +import org.openecomp.sdnc.rm.data.AllocationItem; +import org.openecomp.sdnc.rm.data.LabelAllocationItem; +import org.openecomp.sdnc.rm.data.LabelAllocationRequest; +import org.openecomp.sdnc.rm.data.LabelResource; +import org.openecomp.sdnc.rm.data.ResourceKey; +import org.openecomp.sdnc.rm.data.ResourceType; + +public class LabelUtil { + + public static boolean checkLabel(LabelResource l, LabelAllocationRequest req) { + if (req.check && req.label != null && l.allocationItems != null && !l.allocationItems.isEmpty()) { + for (AllocationItem ai : l.allocationItems) { + LabelAllocationItem lai = (LabelAllocationItem) ai; + if (!eq(req.resourceUnionId, lai.resourceUnionId) && !eq(req.label, lai.label)) + return false; + } + } + return true; + } + + public static String allocateLabel(LabelResource l, LabelAllocationRequest req, String applicationId) { + if (!req.allocate) + return null; + + LabelAllocationItem lai = (LabelAllocationItem) ResourceUtil.getAllocationItem(l, req.resourceSetId); + if (lai == null) { + lai = new LabelAllocationItem(); + lai.resourceType = ResourceType.Label; + lai.resourceKey = new ResourceKey(); + lai.resourceKey.assetId = req.assetId; + lai.resourceKey.resourceName = req.resourceName; + lai.applicationId = applicationId; + lai.resourceSetId = req.resourceSetId; + lai.resourceUnionId = req.resourceUnionId; + lai.resourceShareGroupList = req.resourceShareGroupList; + + if (l.allocationItems == null) + l.allocationItems = new ArrayList<AllocationItem>(); + l.allocationItems.add(lai); + } + + lai.label = req.label; + lai.allocationTime = new Date(); + + recalculate(l); + + return lai.label; + } + + public static void recalculate(LabelResource l) { + l.label = null; + l.referenceCount = 0; + if (l.allocationItems != null) + for (AllocationItem ai : l.allocationItems) { + LabelAllocationItem lai = (LabelAllocationItem) ai; + if (lai.label != null) { + l.referenceCount++; + if (l.label == null) + l.label = lai.label; + else if (!l.label.equals(lai.label)) + l.label = "__BLOCKED__"; + } + } + } + + private static boolean eq(Object o1, Object o2) { + return o1 == null ? o2 == null : o1.equals(o2); + } +} |