diff options
author | 2020-11-06 10:20:47 -0800 | |
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committer | 2020-11-06 10:20:47 -0800 | |
commit | 7f6616e5d7e2759bc21fad0e363e4e356a8ec8f9 (patch) | |
tree | a3f327d7687ff738f1c6e5fd8eb86d457d33a28e /cps-service/src/main | |
parent | 1d05f0ebdf4a0e5107b2dd352f5303dc9dad907c (diff) |
Move cps files to root dir
Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
Diffstat (limited to 'cps-service/src/main')
9 files changed, 588 insertions, 0 deletions
diff --git a/cps-service/src/main/java/org/onap/cps/api/CpService.java b/cps-service/src/main/java/org/onap/cps/api/CpService.java new file mode 100644 index 000000000..4d94a4654 --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/api/CpService.java @@ -0,0 +1,79 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Nordix Foundation + * Modifications Copyright (C) 2020 Bell Canada. 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.cps.api; + +import java.io.File; +import java.io.IOException; +import org.opendaylight.yangtools.yang.model.api.SchemaContext; +import org.opendaylight.yangtools.yang.model.parser.api.YangParserException; + +/** + * Configuration and persistency service interface which holds methods for parsing and storing yang models and data. + */ +public interface CpService { + + /** + * Parse and validate a string representing a yang model to generate a schema context. + * + * @param yangModelContent the input stream + * @return the schema context + */ + SchemaContext parseAndValidateModel(final String yangModelContent); + + /** + * Parse and validate a file representing a yang model to generate a schema context. + * + * @param yangModelFile the yang file + * @return the schema context + */ + SchemaContext parseAndValidateModel(final File yangModelFile); + + /** + * Store schema context for a yang model. + * + * @param schemaContext the schema context + * @param dataspaceName the dataspace name + */ + void storeSchemaContext(final SchemaContext schemaContext, final String dataspaceName); + + /** + * Store the JSON structure in the database. + * + * @param jsonStructure the JSON structure. + * @return entity ID. + */ + Integer storeJsonStructure(final String jsonStructure); + + /** + * Read a JSON Object using the object identifier. + * + * @param jsonObjectId the JSON object identifier. + * @return the JSON structure. + */ + String getJsonById(final int jsonObjectId); + + /** + * Delete a JSON Object using the object identifier. + * + * @param jsonObjectId the JSON object identifier. + */ + void deleteJsonById(final int jsonObjectId); +} diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpServiceImpl.java new file mode 100644 index 000000000..c33746e86 --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpServiceImpl.java @@ -0,0 +1,100 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Nordix Foundation + * Modifications Copyright (C) 2020 Bell Canada. 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.cps.api.impl; + +import java.io.BufferedWriter; +import java.io.File; +import java.io.FileWriter; +import java.io.IOException; +import java.util.Optional; +import org.onap.cps.api.CpService; +import org.onap.cps.exceptions.CpsException; +import org.onap.cps.exceptions.CpsValidationException; +import org.onap.cps.spi.DataPersistencyService; +import org.onap.cps.spi.ModelPersistencyService; +import org.onap.cps.utils.YangUtils; +import org.opendaylight.yangtools.yang.common.Revision; +import org.opendaylight.yangtools.yang.model.api.Module; +import org.opendaylight.yangtools.yang.model.api.SchemaContext; +import org.opendaylight.yangtools.yang.model.parser.api.YangParserException; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + + +@Component +public class CpServiceImpl implements CpService { + + @Autowired + private ModelPersistencyService modelPersistencyService; + + @Autowired + private DataPersistencyService dataPersistencyService; + + @Override + public final SchemaContext parseAndValidateModel(final String yangModelContent) { + + try { + final File tempFile = File.createTempFile("yang", ".yang"); + try (BufferedWriter writer = new BufferedWriter(new FileWriter(tempFile))) { + writer.write(yangModelContent); + } + return parseAndValidateModel(tempFile); + } catch (IOException e) { + throw new CpsException(e); + } + } + + @Override + public final SchemaContext parseAndValidateModel(final File yangModelFile) { + try { + return YangUtils.parseYangModelFile(yangModelFile); + } catch (YangParserException e) { + throw new CpsValidationException("Yang file validation failed", e.getMessage()); + } catch (IOException e) { + throw new CpsException(e); + } + } + + @Override + public final Integer storeJsonStructure(final String jsonStructure) { + return dataPersistencyService.storeJsonStructure(jsonStructure); + } + + @Override + public final String getJsonById(final int jsonObjectId) { + return dataPersistencyService.getJsonById(jsonObjectId); + } + + @Override + public void deleteJsonById(int jsonObjectId) { + dataPersistencyService.deleteJsonById(jsonObjectId); + } + + @Override + public final void storeSchemaContext(final SchemaContext schemaContext, final String dataspaceName) { + for (final Module module : schemaContext.getModules()) { + Optional<Revision> optionalRevision = module.getRevision(); + String revisionValue = optionalRevision.isPresent() ? optionalRevision.get().toString() : null; + modelPersistencyService.storeModule(module.getNamespace().toString(), module.toString(), + revisionValue, dataspaceName); + } + } +} diff --git a/cps-service/src/main/java/org/onap/cps/exceptions/CpsException.java b/cps-service/src/main/java/org/onap/cps/exceptions/CpsException.java new file mode 100644 index 000000000..b54453cd9 --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/exceptions/CpsException.java @@ -0,0 +1,62 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Pantheon.tech + * ================================================================================ + * 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.onap.cps.exceptions; + +import lombok.Getter; +import org.springframework.core.NestedExceptionUtils; + +/** + * CP Service exception. + */ +public class CpsException extends RuntimeException { + + @Getter + String details; + + /** + * Constructor. + * + * @param cause the cause of the exception + */ + public CpsException(Throwable cause) { + super(cause.getMessage(), cause); + } + + /** + * Constructor. + * + * @param message the error message + * @param cause the cause of the exception + */ + public CpsException(String message, Throwable cause) { + super(message, cause); + } + + /** + * Constructor. + * + * @param message the error message + * @param details the error details + */ + public CpsException(String message, String details) { + super(message); + this.details = details; + } +} diff --git a/cps-service/src/main/java/org/onap/cps/exceptions/CpsNotFoundException.java b/cps-service/src/main/java/org/onap/cps/exceptions/CpsNotFoundException.java new file mode 100644 index 000000000..f44fe806c --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/exceptions/CpsNotFoundException.java @@ -0,0 +1,57 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Pantheon.tech + * ================================================================================ + * 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.onap.cps.exceptions; + +import lombok.Getter; + +/** + * CP Service exception. Indicates the requested data being absent. + */ +public class CpsNotFoundException extends CpsException { + + /** + * Constructor. + * + * @param cause the cause of the exception + */ + public CpsNotFoundException(Throwable cause) { + super(cause.getMessage(), cause); + } + + /** + * Constructor. + * + * @param message the error message + * @param cause the cause of the exception + */ + public CpsNotFoundException(String message, Throwable cause) { + super(message, cause); + } + + /** + * Constructor. + * + * @param message the error message + * @param details the error details + */ + public CpsNotFoundException(String message, String details) { + super(message, details); + } +} diff --git a/cps-service/src/main/java/org/onap/cps/exceptions/CpsValidationException.java b/cps-service/src/main/java/org/onap/cps/exceptions/CpsValidationException.java new file mode 100644 index 000000000..dba9c165b --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/exceptions/CpsValidationException.java @@ -0,0 +1,55 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Pantheon.tech + * ================================================================================ + * 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.onap.cps.exceptions; + +/** + * CP Service exception. Indicates the parameter validation failure. + */ +public class CpsValidationException extends CpsException { + + /** + * Constructor. + * + * @param cause the cause of the exception + */ + public CpsValidationException(Throwable cause) { + super(cause.getMessage(), cause); + } + + /** + * Constructor. + * + * @param message the error message + * @param cause the cause of the exception + */ + public CpsValidationException(String message, Throwable cause) { + super(message, cause); + } + + /** + * Constructor. + * + * @param message the error message + * @param details the error details + */ + public CpsValidationException(String message, String details) { + super(message, details); + } +} diff --git a/cps-service/src/main/java/org/onap/cps/spi/DataPersistencyService.java b/cps-service/src/main/java/org/onap/cps/spi/DataPersistencyService.java new file mode 100644 index 000000000..ce51f40ac --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/spi/DataPersistencyService.java @@ -0,0 +1,49 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 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.onap.cps.spi; + +/** + * Defines methods to access and manipulate data using the chosen database solution. + */ +public interface DataPersistencyService { + + /** + * Store the JSON structure in the database. + * + * @param jsonStructure the JSON structure. + * @return jsonEntityID the ID of the JSON entity. + */ + Integer storeJsonStructure(final String jsonStructure); + + /** + * Get the JSON structure from the database using the entity identifier. + * + * @param jsonStructureId the json entity identifier. + * @return a JSON Structure. + */ + String getJsonById(int jsonStructureId); + + /** + * Delete the JSON structure from the database using the entity identifier. + * + * @param jsonStructureId the json entity identifier. + */ + void deleteJsonById(int jsonStructureId); +}
\ No newline at end of file diff --git a/cps-service/src/main/java/org/onap/cps/spi/ModelPersistencyService.java b/cps-service/src/main/java/org/onap/cps/spi/ModelPersistencyService.java new file mode 100644 index 000000000..2afdaa82a --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/spi/ModelPersistencyService.java @@ -0,0 +1,39 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Nordix Foundation + * Modifications Copyright (C) 2020 Bell Canada. 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.cps.spi; + +/** + * Defines methods to access and manipulate data using the chosen database solution. + */ +public interface ModelPersistencyService { + + /** + * Store the module from a yang model in the database. + * + * @param namespace module namespace + * @param moduleContent module content + * @param revision module revision + * @param dataspaceName the name of the dataspace the module is associated with + */ + void storeModule(final String namespace, final String moduleContent, final String revision, + final String dataspaceName); + +} diff --git a/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java new file mode 100644 index 000000000..e9757eca0 --- /dev/null +++ b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java @@ -0,0 +1,99 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2020 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.onap.cps.utils; + +import com.google.gson.stream.JsonReader; +import java.io.File; +import java.io.IOException; +import java.io.StringReader; +import java.util.Iterator; +import java.util.ServiceLoader; +import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; +import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter; +import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactory; +import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactorySupplier; +import org.opendaylight.yangtools.yang.data.codec.gson.JsonParserStream; +import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter; +import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult; +import org.opendaylight.yangtools.yang.model.api.SchemaContext; +import org.opendaylight.yangtools.yang.model.parser.api.YangParser; +import org.opendaylight.yangtools.yang.model.parser.api.YangParserException; +import org.opendaylight.yangtools.yang.model.parser.api.YangParserFactory; +import org.opendaylight.yangtools.yang.model.repo.api.StatementParserMode; +import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource; + +public class YangUtils { + + private static final YangParserFactory PARSER_FACTORY; + + private YangUtils() { + throw new IllegalStateException("Utility class"); + } + + static { + final Iterator<YangParserFactory> it = ServiceLoader.load(YangParserFactory.class).iterator(); + if (!it.hasNext()) { + throw new IllegalStateException("No YangParserFactory found"); + } + PARSER_FACTORY = it.next(); + } + + /** + * Parse a file containing yang modules. + * @param yangModelFile a file containing one or more yang modules + * (please note the file has to have a .yang extension if not an exception will be thrown) + * @return a SchemaContext representing the yang model + * @throws IOException when the system as an IO issue + * @throws YangParserException when the file does not contain a valid yang structure + */ + public static SchemaContext parseYangModelFile(final File yangModelFile) throws IOException, YangParserException { + YangTextSchemaSource yangTextSchemaSource = YangTextSchemaSource.forFile(yangModelFile); + final YangParser yangParser = PARSER_FACTORY + .createParser(StatementParserMode.DEFAULT_MODE); + yangParser.addSource(yangTextSchemaSource); + return yangParser.buildEffectiveModel(); + } + + /** + * Parse a file containing json data for a certain model (schemaContext). + * @param jsonData a string containing json data for the given model + * @param schemaContext the SchemaContext for the given data + * @return the NormalizedNode representing the json data + */ + public static NormalizedNode<?, ?> parseJsonData(final String jsonData, final SchemaContext schemaContext) + throws IOException { + JSONCodecFactory jsonCodecFactory = JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02 + .getShared(schemaContext); + final NormalizedNodeResult normalizedNodeResult = new NormalizedNodeResult(); + final NormalizedNodeStreamWriter normalizedNodeStreamWriter = ImmutableNormalizedNodeStreamWriter + .from(normalizedNodeResult); + try (JsonParserStream jsonParserStream = JsonParserStream + .create(normalizedNodeStreamWriter, jsonCodecFactory)) { + final JsonReader jsonReader = new JsonReader(new StringReader(jsonData)); + jsonParserStream.parse(jsonReader); + } + return normalizedNodeResult.getResult(); + } + + public static void chopNormalizedNode(NormalizedNode<?, ?> tree) { + //TODO Toine Siebelink, add code from proto-type (other user story) + } + +} diff --git a/cps-service/src/main/resources/logback-spring.xml b/cps-service/src/main/resources/logback-spring.xml new file mode 100644 index 000000000..8a4ae07c5 --- /dev/null +++ b/cps-service/src/main/resources/logback-spring.xml @@ -0,0 +1,48 @@ +<configuration scan="true" debug="false"> + <include resource="org/springframework/boot/logging/logback/base.xml" /> + + <property name="queueSize" value="256" /> + <property name="maxFileSize" value="20MB" /> + <property name="maxHistory" value="30" /> + <property name="totalSizeCap" value="20MB" /> + + <!-- log file names --> + <property name="logName" value="cps" /> + + <property name="currentTimeStamp" value="%d{"yyyy-MM-dd'T'HH:mm:ss.SSSXXX",UTC}"/> + + <property name="debugPattern" + value="%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX}|%thread|%X{RequestID}| %logger{50} - %msg%n" /> + + <appender name="Debug" + class="ch.qos.logback.core.rolling.RollingFileAppender"> + <file>../log/${logName}.log</file> + <rollingPolicy + class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy"> + <fileNamePattern>${logName}.%d{yyyy-MM-dd}.%i.log.zip + </fileNamePattern> + <maxFileSize>${maxFileSize}</maxFileSize> + <maxHistory>${maxHistory}</maxHistory> + <totalSizeCap>${totalSizeCap}</totalSizeCap> + </rollingPolicy> + <encoder> + <pattern>${debugPattern}</pattern> + </encoder> + </appender> + + <appender name="asyncDebug" class="ch.qos.logback.classic.AsyncAppender"> + <queueSize>256</queueSize> + <appender-ref ref="Debug" /> + <includeCallerData>true</includeCallerData> + </appender> + + <logger name="org.onap.cps" level="DEBUG" additivity="false"> + <appender-ref ref="asyncDebug" /> + </logger> + + + <root level="INFO"> + <appender-ref ref="asyncDebug" /> + </root> + +</configuration>
\ No newline at end of file |