diff options
Diffstat (limited to 'resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java')
| -rw-r--r-- | resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java b/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java new file mode 100644 index 000000000..b466b164b --- /dev/null +++ b/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java @@ -0,0 +1,149 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * Modifications Copyright © 2018 IBM. + * ================================================================================ + * 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.onap.ccsdk.sli.adaptors.rm.comp; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Iterator; +import java.util.List; +import org.onap.ccsdk.sli.adaptors.lock.comp.LockHelper; +import org.onap.ccsdk.sli.adaptors.lock.comp.ResourceLockedException; +import org.onap.ccsdk.sli.adaptors.lock.comp.SynchronizedFunction; +import org.onap.ccsdk.sli.adaptors.rm.dao.ResourceDao; +import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem; +import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationItem; +import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationItem; +import org.onap.ccsdk.sli.adaptors.rm.data.ReleaseRequest; +import org.onap.ccsdk.sli.adaptors.rm.data.Resource; +import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType; +import org.onap.ccsdk.sli.adaptors.rm.util.ResourceUtil; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +class ReleaseFunction extends SynchronizedFunction { + + @SuppressWarnings("unused") + private static final Logger log = LoggerFactory.getLogger(ReleaseFunction.class); + + private ResourceDao resourceDao; + + private ReleaseRequest releaseRequest; + + public ReleaseFunction(LockHelper lockHelper, ResourceDao resourceDao, ReleaseRequest releaseRequest, + Collection<String> lockNames, int lockTimeout) { + super(lockHelper, lockNames, lockTimeout); + this.resourceDao = resourceDao; + this.releaseRequest = releaseRequest; + } + + @Override + public void _exec() throws ResourceLockedException { + List<Resource> resourceList = new ArrayList<>(); + if (releaseRequest.assetId != null && releaseRequest.resourceName != null) { + Resource r = resourceDao.getResource(releaseRequest.assetId, releaseRequest.resourceName); + if (r != null) { + resourceList.add(r); + } + } else if (releaseRequest.assetId != null) { + if (releaseRequest.resourceSetId != null) { + resourceList = resourceDao.getResourceSetForAsset(releaseRequest.resourceSetId, releaseRequest.assetId); + } else { + resourceList = + resourceDao.getResourceUnionForAsset(releaseRequest.resourceUnionId, releaseRequest.assetId); + } + } else { + if (releaseRequest.resourceSetId != null) { + resourceList = resourceDao.getResourceSet(releaseRequest.resourceSetId); + } else { + resourceList = resourceDao.getResourceUnion(releaseRequest.resourceUnionId); + } + } + + for (Resource r : resourceList) { + boolean updated = false; + if (r.allocationItems != null) { + Iterator<AllocationItem> i = r.allocationItems.iterator(); + while (i.hasNext()) { + AllocationItem ai = i.next(); + if (releaseRequest.resourceSetId != null) { + + if (releaseRequest.resourceSetId.equals(ai.resourceSetId)) { + if (r.resourceType == ResourceType.Limit) { + LimitAllocationItem lai = (LimitAllocationItem) ai; + if (releaseRequest.releaseAmount > 0 && releaseRequest.releaseAmount < lai.used) { + lai.used -= releaseRequest.releaseAmount; + } else { + i.remove(); + } + } else if (r.resourceType == ResourceType.Range) { + RangeAllocationItem rai = (RangeAllocationItem) ai; + if (releaseRequest.releaseNumbers != null && !releaseRequest.releaseNumbers.isEmpty()) { + rai.used.removeAll(releaseRequest.releaseNumbers); + if (rai.used.isEmpty()) { + i.remove(); + } + } else { + i.remove(); + } + } else { + i.remove(); + } + updated = true; + } + + } else if (releaseRequest.resourceUnionId != null) { + + if (releaseRequest.resourceUnionId.equals(ai.resourceUnionId)) { + if (r.resourceType == ResourceType.Limit) { + LimitAllocationItem lai = (LimitAllocationItem) ai; + if (releaseRequest.releaseAmount > 0 && releaseRequest.releaseAmount < lai.used) { + lai.used -= releaseRequest.releaseAmount; + } else { + i.remove(); + } + } else if (r.resourceType == ResourceType.Range) { + RangeAllocationItem rai = (RangeAllocationItem) ai; + if (releaseRequest.releaseNumbers != null && !releaseRequest.releaseNumbers.isEmpty()) { + rai.used.removeAll(releaseRequest.releaseNumbers); + if (rai.used.isEmpty()) { + i.remove(); + } + } else { + i.remove(); + } + } else { + i.remove(); + } + updated = true; + } + + } + } + } + if (updated) { + ResourceUtil.recalculate(r); + resourceDao.saveResource(r); + } + } + } +} |