diff options
Diffstat (limited to 'components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/service/ccvpn/StrategyFactory.java')
-rw-r--r-- | components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/service/ccvpn/StrategyFactory.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/service/ccvpn/StrategyFactory.java b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/service/ccvpn/StrategyFactory.java new file mode 100644 index 00000000..824731fc --- /dev/null +++ b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/service/ccvpn/StrategyFactory.java @@ -0,0 +1,60 @@ +/******************************************************************************* + * ============LICENSE_START======================================================= + * slice-analysis-ms + * ================================================================================ + * Copyright (C) 2022 Huawei Canada Limited. + * ============================================================================== + * 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.slice.analysis.ms.service.ccvpn; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + +import javax.annotation.Resource; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +@Service +public class StrategyFactory { + private static Logger log = LoggerFactory.getLogger(StrategyFactory.class); + + @Autowired + List<EvaluationStrategy> strategies; + + private StrategyFactory() {} + + /** + * Get evulation strategy by name + * @param name evaluationStrategy name + * @return EvaluationStrategy + */ + public EvaluationStrategy getStrategy(String name){ + if (null == name || name.isEmpty()){ + log.error("Empty strategy name provided in config file"); + throw new IllegalArgumentException("Unknown strategy name: " + name); + } + for(EvaluationStrategy s: strategies){ + if(s.getName().equals(name)){ + return s; + } + } + log.error("Unknown strategy name: {}", name); + throw new IllegalArgumentException("Unknown strategy name: " + name); + } +} |