diff options
Diffstat (limited to 'openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api')
13 files changed, 659 insertions, 29 deletions
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/api/ToscaConverterManager.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/api/ToscaConverterManager.java deleted file mode 100644 index f10c724375..0000000000 --- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/api/ToscaConverterManager.java +++ /dev/null @@ -1,29 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * SDC - * ================================================================================ - * Copyright (C) 2019 AT&T 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.core.converter.api; - -import org.openecomp.core.utilities.file.FileContentHandler; -import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel; - -public interface ToscaConverterManager { - - ToscaServiceModel convert(String csarName, FileContentHandler fileContentHandler); -} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/exception/QueryOperationNotSupportedException.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/exception/QueryOperationNotSupportedException.java new file mode 100644 index 0000000000..a3f4b83812 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/exception/QueryOperationNotSupportedException.java @@ -0,0 +1,28 @@ +/* + * ============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.pnfd.exception; + +public class QueryOperationNotSupportedException extends RuntimeException { + + public QueryOperationNotSupportedException(final String s) { + super(s); + } + +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionDefinition.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionDefinition.java new file mode 100644 index 0000000000..040639358f --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionDefinition.java @@ -0,0 +1,35 @@ +/* + * ============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.pnfd.model; + +import lombok.AllArgsConstructor; +import lombok.Getter; +import org.openecomp.core.converter.pnfd.strategy.PnfdConversionStrategy; + +@Getter +@AllArgsConstructor +public class ConversionDefinition { + + private ConversionQuery conversionQuery; + private String toAttributeName; + private PnfdConversionStrategy pnfdConversionStrategy; + private String toGetInput; + +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionQuery.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionQuery.java new file mode 100644 index 0000000000..fc1ef75f05 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionQuery.java @@ -0,0 +1,47 @@ +/* + * ============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.pnfd.model; + +import java.util.Map; +import lombok.AllArgsConstructor; +import lombok.EqualsAndHashCode; +import lombok.Getter; + +/** + * Stores a YAML query. The query is a YAML Object that should have the same structure or part of the original YAML that + * is desired to find in a TOSCA Yaml block. + */ +@Getter +@EqualsAndHashCode +@AllArgsConstructor +public class ConversionQuery { + + private final Object query; + + /** + * Checks if the query is a valid attribute query. + * + * @return {@code true} when its valid, {@code false} otherwise. + */ + public boolean isValidAttributeQuery() { + //only a map structure is supported + return query instanceof Map; + } +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionStrategyType.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionStrategyType.java new file mode 100644 index 0000000000..b5c1f7c411 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/ConversionStrategyType.java @@ -0,0 +1,57 @@ +/* + * ============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.pnfd.model; + +import java.util.Optional; + +/** + * Represents a type of a conversion strategy + */ +public enum ConversionStrategyType { + COPY("copy"), + REPLACE("replace"), + REPLACE_IN_LIST("replaceInList"); + + private final String type; + + ConversionStrategyType(final String type) { + this.type = type; + } + + public String getType() { + return type; + } + + /** + * Parse a String to the related {@link ConversionStrategyType}. + * @param type the {@link ConversionStrategyType} type + * @return + * The {@link ConversionStrategyType} representing the given type. + */ + public static Optional<ConversionStrategyType> parse(final String type) { + for (final ConversionStrategyType conversionStrategyType : values()) { + if (conversionStrategyType.getType().equals(type)) { + return Optional.of(conversionStrategyType); + } + } + + return Optional.empty(); + } +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/PnfTransformationToken.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/PnfTransformationToken.java new file mode 100644 index 0000000000..fab5b44720 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/PnfTransformationToken.java @@ -0,0 +1,48 @@ +/* + * ============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.pnfd.model; + +/** + * Represents a token from the transformation descriptor + */ +public enum PnfTransformationToken { + CONVERSIONS("conversions"), + FROM("from"), + LIST("list"), + QUERY("query"), + TO("to"), + STRATEGY("strategy"), + TO_NAME("to-name"), + TO_VALUE("to-value"), + TRANSFORMATION_FOR("transformation-for"), + NAME("name"), + DESCRIPTION("description"), + GET_INPUT("get_input"), TO_GET_INPUT("to-get-input"); + + private final String name; + + PnfTransformationToken(final String name) { + this.name = name; + } + + public String getName() { + return name; + } +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/Transformation.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/Transformation.java new file mode 100644 index 0000000000..fa4a9336e3 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/Transformation.java @@ -0,0 +1,73 @@ +/* + * ============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.pnfd.model; + +import java.util.List; +import java.util.Objects; +import lombok.Getter; +import lombok.Setter; +import org.apache.commons.collections.CollectionUtils; + +/** + * Represents a transformation from the PNFD transformation descriptor. + */ +@Getter +@Setter +public class Transformation { + + private String name; + private String description; + private TransformationBlock block; + private ConversionQuery conversionQuery; + private List<ConversionDefinition> conversionDefinitionList; + + /** + * Checks if the instance contains all necessary information to be used. + * + * @return {code true} if the instance is valid, {code false} otherwise + */ + public boolean isValid() { + return block != null && conversionQuery != null && !CollectionUtils.isEmpty(conversionDefinitionList); + } + + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + Transformation that = (Transformation) o; + //if there is no query, compares by block and name. + if (conversionQuery != null && conversionQuery.getQuery() == null && that.conversionQuery.getQuery() == null) { + return block == that.block && + Objects.equals(name, that.name); + } + //transformations with the same block and query will override themselves. + return block == that.block && + Objects.equals(conversionQuery, that.conversionQuery); + } + + @Override + public int hashCode() { + return Objects.hash(block, conversionQuery); + } +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/TransformationBlock.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/TransformationBlock.java new file mode 100644 index 0000000000..4c897c45fb --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/TransformationBlock.java @@ -0,0 +1,57 @@ +/* + * ============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.pnfd.model; + +import java.util.Optional; + +/** + * Represents a type of a transformation block + */ +public enum TransformationBlock { + INPUT("input"), + NODE_TEMPLATE("nodeTemplate"), + GET_INPUT_FUNCTION("getInputFunction"); + + private final String name; + + TransformationBlock(final String name) { + this.name = name; + } + + public String getName() { + return name; + } + + /** + * Parse a String to the related {@link TransformationBlock}. + * @param name the {@link TransformationBlock} name + * @return + * The {@link TransformationBlock} representing the given name. + */ + public static Optional<TransformationBlock> parse(final String name) { + for (final TransformationBlock transformationBlock : values()) { + if (transformationBlock.getName().equals(name)) { + return Optional.of(transformationBlock); + } + } + + return Optional.empty(); + } +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/TransformationDescription.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/TransformationDescription.java new file mode 100644 index 0000000000..f21a719f8d --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/model/TransformationDescription.java @@ -0,0 +1,32 @@ +/* + * ============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.pnfd.model; + +import java.util.Set; +import lombok.AllArgsConstructor; +import lombok.Getter; + +@Getter +@AllArgsConstructor +public class TransformationDescription { + + private final Set<Transformation> transformationSet; + +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/parser/AbstractPnfdBlockParser.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/parser/AbstractPnfdBlockParser.java new file mode 100644 index 0000000000..fe8bd428c3 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/parser/AbstractPnfdBlockParser.java @@ -0,0 +1,178 @@ +/* + * ============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.pnfd.parser; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import java.util.Set; +import org.apache.commons.collections.MapUtils; +import org.onap.sdc.tosca.datatypes.model.ServiceTemplate; +import org.openecomp.core.converter.ServiceTemplateReaderService; +import org.openecomp.core.converter.pnfd.model.ConversionDefinition; +import org.openecomp.core.converter.pnfd.model.PnfTransformationToken; +import org.openecomp.core.converter.pnfd.model.Transformation; + +public abstract class AbstractPnfdBlockParser implements PnfdBlockParser { + + protected final Transformation transformation; + protected ServiceTemplateReaderService templateFrom; + protected ServiceTemplate templateTo; + + public AbstractPnfdBlockParser(final Transformation transformation) { + this.transformation = transformation; + } + + /** + * Parses a PNFD block based on the {@link Transformation} provided during the {@link PnfdBlockParser} + * instantiation. + * + * @param templateFrom the original PNFD template + * @param templateTo the resulting PNFD template + */ + public void parse(final ServiceTemplateReaderService templateFrom, final ServiceTemplate templateTo) { + this.templateFrom = templateFrom; + this.templateTo = templateTo; + final Set<Map<String, Object>> blockToParseSet = findBlocksToParse(); + if (!blockToParseSet.isEmpty()) { + blockToParseSet.forEach(this::parse); + } + } + + /** + * Applies all specified conversions in {@link Transformation#getConversionDefinitionList()} for the given + * blockYamlObject. + * + * @param blockYamlObject the block content as a YAML object + */ + protected void parse(final Map<String, Object> blockYamlObject) { + if (MapUtils.isEmpty(blockYamlObject)) { + return; + } + final List<ConversionDefinition> conversionDefinitionList = transformation.getConversionDefinitionList(); + final Map<String, Object> parsedBlockYamlObject = new HashMap<>(); + final String blockName = blockYamlObject.keySet().iterator().next(); + conversionDefinitionList.stream() + .filter(conversionDefinition -> conversionDefinition.getConversionQuery().isValidAttributeQuery()) + .forEach(conversionDefinition -> { + final Map<String, Object> query = + (Map<String, Object>) conversionDefinition.getConversionQuery().getQuery(); + final Map<String, Object> blockAttributeMap = (Map<String, Object>) blockYamlObject.get(blockName); + final Optional<Map<String, Object>> parsedBlockAttributeMap = buildParsedBlock(query, blockAttributeMap + , conversionDefinition); + parsedBlockAttributeMap.ifPresent(convertedNodeTemplateAttributeMap1 -> + mergeYamlObjects(parsedBlockYamlObject, convertedNodeTemplateAttributeMap1) + ); + }); + + write(blockName, parsedBlockYamlObject); + } + + /** + * Writes the block in the resulting {@link ServiceTemplate} {@link #templateTo}. + * + * @param blockName the name of the block + * @param parsedBlockYamlObject the block content as a YAML object + */ + protected abstract void write(final String blockName, final Map<String, Object> parsedBlockYamlObject); + + /** + * Uses the provided attribute query to find a attribute in the original YAML object and apply the provided + * conversion. + * + * @param attributeQuery the attribute query + * @param fromNodeTemplateAttributeMap the original YAML object + * @param conversionDefinition the conversion + * @return the rebuilt original YAML object with the converted attribute + */ + protected abstract Optional<Map<String, Object>> buildParsedBlock(final Map<String, Object> attributeQuery, + final Map<String, Object> fromNodeTemplateAttributeMap, + final ConversionDefinition conversionDefinition); + + /** + * Merges two YAML objects. + * + * @param originalMap original YAML object + * @param toBeMergedMap YAML object to be merged + * @return the new YAML object representing the merge result. + */ + protected Map<String, Object> mergeYamlObjects(final Map<String, Object> originalMap, + final Map<String, Object> toBeMergedMap) { + toBeMergedMap.forEach( + (key, value) -> originalMap.merge(key, value, + (toBeMergedValue, originalValue) -> { + if (originalValue instanceof Map) { + return mergeYamlObjects((Map) originalValue, (Map) toBeMergedValue); + } + return originalValue; + }) + ); + + return originalMap; + } + + /** + * Executes the provided {@link #transformation getConversionQuery} YAML query to find the blocks to be parsed in + * {@link #templateFrom}. + * + * @return The YAML blocks found + */ + protected abstract Set<Map<String, Object>> findBlocksToParse(); + + /** + * Checks if the YAML object is a TOSCA get_input call + * + * @param yamlObject the YAML object + * @return {@code true} if the YAML object is a TOSCA get_input call, {@code false} otherwise + */ + protected boolean isGetInputFunction(final Object yamlObject) { + if (yamlObject instanceof Map) { + final Map<String, Object> yamlMap = (Map<String, Object>) yamlObject; + return yamlMap.containsKey(PnfTransformationToken.GET_INPUT.getName()); + } + + return false; + } + + /** + * Gets the value (input name) of a YAML object representing a TOSCA get_input call: "get_input: <i>value</i>". + * + * @param yamlObject the YAML object + * @return The get_input function value, that represents the input name + */ + protected String extractGetInputFunctionValue(final Object yamlObject) { + if (yamlObject instanceof Map) { + final Map<String, Object> yamlMap = (Map<String, Object>) yamlObject; + return (String) yamlMap.values().stream().findFirst().orElse(null); + } + + return null; + } + + /** + * Gets the stored input names called with TOSCA get_input function and its transformation configured in {@link + * ConversionDefinition#getToGetInput()} + */ + public Optional<Map<String, String>> getInputAndTransformationNameMap() { + return Optional.empty(); + } + +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/parser/PnfdBlockParser.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/parser/PnfdBlockParser.java new file mode 100644 index 0000000000..dd66f502ea --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/parser/PnfdBlockParser.java @@ -0,0 +1,35 @@ +/* + * ============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.pnfd.parser; + +import java.util.Map; +import java.util.Optional; +import org.onap.sdc.tosca.datatypes.model.ServiceTemplate; +import org.openecomp.core.converter.ServiceTemplateReaderService; + +/** + * Represents a parser of a TOSCA block. + */ +public interface PnfdBlockParser { + + void parse(final ServiceTemplateReaderService templateFrom, final ServiceTemplate templateTo); + + Optional<Map<String, String>> getInputAndTransformationNameMap(); +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/strategy/AbstractPnfdConversionStrategy.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/strategy/AbstractPnfdConversionStrategy.java new file mode 100644 index 0000000000..ffd2e6fb34 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/strategy/AbstractPnfdConversionStrategy.java @@ -0,0 +1,39 @@ +/* + * ============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.pnfd.strategy; + +import java.util.Map; +import org.openecomp.core.converter.pnfd.model.ConversionStrategyType; + +public abstract class AbstractPnfdConversionStrategy<T, U> implements PnfdConversionStrategy<T, U> { + + protected final ConversionStrategyType strategyType; + protected final Map<T, U> conversionMap; + + public AbstractPnfdConversionStrategy(final ConversionStrategyType strategyType, final Map<T, U> conversionMap) { + this.strategyType = strategyType; + this.conversionMap = conversionMap; + } + + public ConversionStrategyType getStrategyType() { + return strategyType; + } + +} diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/strategy/PnfdConversionStrategy.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/strategy/PnfdConversionStrategy.java new file mode 100644 index 0000000000..724f20550f --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-api/src/main/java/org/openecomp/core/converter/pnfd/strategy/PnfdConversionStrategy.java @@ -0,0 +1,30 @@ +/* + * ============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.pnfd.strategy; + +import java.util.Optional; +import org.openecomp.core.converter.pnfd.model.ConversionStrategyType; + +public interface PnfdConversionStrategy<T, U> { + + Optional<U> convert(final T originalValue); + + ConversionStrategyType getStrategyType(); +} |