openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationUploadFactory.java

   1 /*
   2  * Copyright © 2016-2017 European Support Limited
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration;
  18
  19 import org.openecomp.config.api.Configuration;
  20 import org.openecomp.config.api.ConfigurationManager;
  21 import org.openecomp.core.utilities.CommonMethods;
  22 import org.openecomp.sdc.common.errors.CoreException;
  23 import org.openecomp.sdc.datatypes.configuration.ImplementationConfiguration;
  24 import org.openecomp.sdc.vendorsoftwareproduct.dao.errors.OrchestrationTemplateFileExtensionErrorBuilder;
  25
  26 import java.util.Map;
  27 import java.util.Objects;
  28 import java.util.concurrent.ConcurrentHashMap;
  29
  30 import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.OrchestrationUtil.ORCHESTRATION_CONFIG_NAMESPACE;
  31 import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.OrchestrationUtil.ORCHESTRATION_IMPL_KEY;
  32
  33 public class OrchestrationUploadFactory {
  34     private static final Map<String, ImplementationConfiguration> FILE_HANLDERS;
  35     private OrchestrationUploadFactory() {
  36
  37     }
  38     static {
  39         Configuration config = ConfigurationManager.lookup();
  40         FILE_HANLDERS = new ConcurrentHashMap<>(config.populateMap(ORCHESTRATION_CONFIG_NAMESPACE,
  41                 ORCHESTRATION_IMPL_KEY, ImplementationConfiguration.class));
  42
  43     }
  44
  45     public static OrchestrationTemplateFileHandler createOrchestrationTemplateFileHandler(String fileSuffix) {
  46         String fileExtension = fileSuffix.toLowerCase();
  47         ImplementationConfiguration orchestrationTemplateFileHandler = FILE_HANLDERS.get(fileExtension);
  48
  49         if(Objects.isNull(orchestrationTemplateFileHandler)){
  50             throw new CoreException(new OrchestrationTemplateFileExtensionErrorBuilder
  51                 ().build());
  52         }
  53
  54         return  CommonMethods.newInstance(orchestrationTemplateFileHandler.getImplementationClass(),
  55                         OrchestrationTemplateFileHandler.class);
  56     }
  57 }