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author | andre.schmid <andre.schmid@est.tech> | 2019-09-03 13:45:28 +0000 |
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committer | Avi Gaffa <avi.gaffa@amdocs.com> | 2019-09-03 15:39:43 +0000 |
commit | 7de4f3e788ff2b71936ae43be7dfbdf48740f9be (patch) | |
tree | a7419656377e146ec1095d6eaf82dbbffd717b41 /openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParser.java | |
parent | ccc1f364baea63733e93c6f4eb26ea97eeb77960 (diff) |
Implement PNFD Model driven conversion
Change-Id: I7427e82353cac17817457294d78953f867d2d6e8
Issue-ID: SDC-2509
Signed-off-by: andre.schmid <andre.schmid@est.tech>
Diffstat (limited to 'openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParser.java')
-rw-r--r-- | openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParser.java | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParser.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParser.java new file mode 100644 index 0000000000..dee16749ae --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParser.java @@ -0,0 +1,74 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2019 Nordix Foundation + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.openecomp.core.converter.impl.pnfd.parser; + +import java.util.List; +import java.util.Map; +import java.util.Optional; +import org.openecomp.core.converter.pnfd.model.ConversionStrategyType; +import org.openecomp.core.converter.pnfd.model.PnfTransformationToken; +import org.openecomp.core.converter.impl.pnfd.strategy.CopyConversionStrategy; +import org.openecomp.core.converter.pnfd.strategy.PnfdConversionStrategy; +import org.openecomp.core.converter.impl.pnfd.strategy.ReplaceConversionStrategy; +import org.openecomp.core.converter.impl.pnfd.strategy.ReplaceInListConversionStrategy; + + +/** + * Handles YAML from/to {@link PnfdConversionStrategy} conversions. + */ +public class PnfdConversionStrategyYamlParser { + + private PnfdConversionStrategyYamlParser() { + + } + + /** + * Parses the given YAML object to a {@link PnfdConversionStrategy} instance. + * @param strategyYaml the YAML object representing a conversion strategy + * @return + * A new instance of {@link PnfdConversionStrategy}. + */ + public static Optional<PnfdConversionStrategy> parse(final Map<String, Object> strategyYaml) { + final Optional<ConversionStrategyType> optionalStrategy = ConversionStrategyType.parse( + (String) strategyYaml.get(PnfTransformationToken.STRATEGY.getName()) + ); + + if (!optionalStrategy.isPresent()) { + return Optional.empty(); + } + + final ConversionStrategyType strategyType = optionalStrategy.get(); + if (strategyType == ConversionStrategyType.COPY) { + return Optional.of(new CopyConversionStrategy()); + } + if (strategyType == ConversionStrategyType.REPLACE) { + final Object from = strategyYaml.get(PnfTransformationToken.FROM.getName()); + final Object to = strategyYaml.get(PnfTransformationToken.TO.getName()); + return Optional.of(new ReplaceConversionStrategy(from, to)); + } + if (strategyType == ConversionStrategyType.REPLACE_IN_LIST) { + return Optional.of(new ReplaceInListConversionStrategy( + (List<Map<String, Object>>) strategyYaml.get(PnfTransformationToken.LIST.getName())) + ); + } + return Optional.empty(); + } + +} |