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authorJessica Wagantall <jwagantall@linuxfoundation.org>2020-11-06 10:20:47 -0800
committerJessica Wagantall <jwagantall@linuxfoundation.org>2020-11-06 10:20:47 -0800
commit7f6616e5d7e2759bc21fad0e363e4e356a8ec8f9 (patch)
treea3f327d7687ff738f1c6e5fd8eb86d457d33a28e /cps-rest/src
parent1d05f0ebdf4a0e5107b2dd352f5303dc9dad907c (diff)
Move cps files to root dir
Issue-ID: CIMAN-33 Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
Diffstat (limited to 'cps-rest/src')
-rw-r--r--cps-rest/src/main/java/org/onap/cps/Application.java32
-rw-r--r--cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestController.java182
-rw-r--r--cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java98
-rw-r--r--cps-rest/src/main/java/org/onap/cps/rest/exceptions/ErrorMessage.java37
-rw-r--r--cps-rest/src/main/java/org/onap/cps/swagger/config/SpringFoxConfig.java46
-rw-r--r--cps-rest/src/main/resources/application.yml40
-rw-r--r--cps-rest/src/main/resources/logback-spring.xml48
-rw-r--r--cps-rest/src/main/resources/openapi-configuration.json28
8 files changed, 511 insertions, 0 deletions
diff --git a/cps-rest/src/main/java/org/onap/cps/Application.java b/cps-rest/src/main/java/org/onap/cps/Application.java
new file mode 100644
index 0000000000..9f6c2edce9
--- /dev/null
+++ b/cps-rest/src/main/java/org/onap/cps/Application.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2020 Nordix Foundation. 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;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+ public static void main(String[] args) {
+ SpringApplication.run(Application.class, args);
+ }
+} \ No newline at end of file
diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestController.java
new file mode 100644
index 0000000000..90c287cdaf
--- /dev/null
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/CpsRestController.java
@@ -0,0 +1,182 @@
+/*
+ * ============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.rest.controller;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonSyntaxException;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import javax.validation.Valid;
+import org.onap.cps.api.CpService;
+import org.onap.cps.exceptions.CpsException;
+import org.onap.cps.exceptions.CpsValidationException;
+import org.onap.cps.rest.api.CpsRestApi;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+@RestController
+public class CpsRestController implements CpsRestApi {
+
+ @Autowired
+ private CpService cpService;
+
+ @Override
+ public ResponseEntity<Object> createAnchor(@Valid MultipartFile multipartFile, String dataspaceName) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> createModules(@Valid MultipartFile multipartFile, String dataspaceName) {
+ final File fileToParse = saveToFile(multipartFile);
+ final SchemaContext schemaContext = cpService.parseAndValidateModel(fileToParse);
+ cpService.storeSchemaContext(schemaContext, dataspaceName);
+ return new ResponseEntity<>("Resource successfully created", HttpStatus.CREATED);
+ }
+
+ @Override
+ public ResponseEntity<Object> createNode(@Valid MultipartFile multipartFile, String dataspaceName) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> deleteAnchor(String dataspaceName, String anchorName) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> deleteDataspace(String dataspaceName) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> getAnchor(String dataspaceName, String anchorName) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> getAnchors(String dataspaceName) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> getModule(String dataspaceName, @Valid String namespaceName, @Valid String revision) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> getNode(@Valid String body, String dataspaceName) {
+ return null;
+ }
+
+ @Override
+ public ResponseEntity<Object> getNodeByDataspaceAndAnchor(@Valid String body, String dataspaceName,
+ String anchorName) {
+ return null;
+ }
+
+ /*
+ Old rest endpoints before contract first approach (Need to be removed).
+ */
+
+ /**
+ * Upload a JSON file.
+ *
+ * @param uploadedFile the JSON Multipart file.
+ * @return a ResponseEntity.
+ */
+ @PostMapping("/upload-yang-json-data-file")
+ public final ResponseEntity<String> uploadYangJsonDataFile(
+ @RequestParam("file") MultipartFile uploadedFile) {
+ validateJsonStructure(uploadedFile);
+ final int persistenceObjectId = cpService.storeJsonStructure(getJsonString(uploadedFile));
+ return new ResponseEntity<String>(
+ "Object stored in CPS with identity: " + persistenceObjectId, HttpStatus.OK);
+
+ }
+
+ /**
+ * Read a JSON Object using the object identifier.
+ *
+ * @param jsonObjectId the JSON object identifier.
+ * @return a ResponseEntity.
+ */
+ @GetMapping("/json-object/{id}")
+ public final ResponseEntity<String> getJsonObjectById(
+ @PathVariable("id") final int jsonObjectId) {
+ return new ResponseEntity<String>(cpService.getJsonById(jsonObjectId), HttpStatus.OK);
+ }
+
+ /**
+ * Delete a JSON Object using the object identifier.
+ *
+ * @param jsonObjectId the JSON object identifier.
+ * @return a ResponseEntity.
+ */
+ @DeleteMapping("json-object/{id}")
+ public final ResponseEntity<Object> deleteJsonObjectById(
+ @PathVariable("id") final int jsonObjectId) {
+ cpService.deleteJsonById(jsonObjectId);
+ return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+ }
+
+ private static void validateJsonStructure(final MultipartFile multipartFile) {
+ try {
+ final Gson gson = new Gson();
+ gson.fromJson(getJsonString(multipartFile), Object.class);
+ } catch (JsonSyntaxException e) {
+ throw new CpsValidationException("Not a valid JSON file.", e);
+ }
+ }
+
+ private static File saveToFile(final MultipartFile multipartFile) {
+ try {
+ final File file = File.createTempFile("tempFile", ".yang");
+ file.deleteOnExit();
+
+ try (OutputStream outputStream = new FileOutputStream(file)) {
+ outputStream.write(multipartFile.getBytes());
+ }
+ return file;
+
+ } catch (IOException e) {
+ throw new CpsException(e);
+ }
+ }
+
+ private static String getJsonString(final MultipartFile multipartFile) {
+ try {
+ return new String(multipartFile.getBytes());
+ } catch (IOException e) {
+ throw new CpsException(e);
+ }
+ }
+} \ No newline at end of file
diff --git a/cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java b/cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java
new file mode 100644
index 0000000000..9cf4935d4e
--- /dev/null
+++ b/cps-rest/src/main/java/org/onap/cps/rest/exceptions/CpsRestExceptionHandler.java
@@ -0,0 +1,98 @@
+/*
+ * ============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.rest.exceptions;
+
+import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.hibernate.exception.ConstraintViolationException;
+import org.onap.cps.exceptions.CpsException;
+import org.onap.cps.exceptions.CpsNotFoundException;
+import org.onap.cps.exceptions.CpsValidationException;
+import org.onap.cps.rest.controller.CpsRestController;
+import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@RestControllerAdvice(assignableTypes = {CpsRestController.class})
+public class CpsRestExceptionHandler {
+
+ /**
+ * Default exception handler.
+ *
+ * @param exception the exception to handle
+ * @return response with response code 500.
+ */
+ @ExceptionHandler
+ public ResponseEntity<Object> handleInternalErrorException(Exception exception) {
+ return buildErrorResponse(HttpStatus.INTERNAL_SERVER_ERROR, exception);
+ }
+
+ /*
+ TODO: Rid off extra dependencies.
+
+ Generic exception handler and CpsException (incl. children) are the only
+ exceptions to be handled here. All the other exceptions which require a special
+ treatment should be rethrown as CpsException in the place of occurrence ->
+ e.g. persistence exceptions are to be handled in cps-ri module.
+ */
+
+ @ExceptionHandler({ConstraintViolationException.class})
+ public ResponseEntity<Object> handleBadRequestException(Exception exception) {
+ return buildErrorResponse(HttpStatus.BAD_REQUEST, exception);
+ }
+
+ @ExceptionHandler({EmptyResultDataAccessException.class})
+ public ResponseEntity<Object> handleNotFoundException(Exception exception) {
+ return buildErrorResponse(HttpStatus.NOT_FOUND, exception);
+ }
+
+ @ExceptionHandler({CpsException.class})
+ public ResponseEntity<Object> handleCpsException(CpsException exception) {
+ return buildErrorResponse(HttpStatus.INTERNAL_SERVER_ERROR, exception.getMessage(), extractDetails(exception));
+ }
+
+ @ExceptionHandler({CpsValidationException.class})
+ public ResponseEntity<Object> handleCpsValidationException(CpsException exception) {
+ return buildErrorResponse(HttpStatus.BAD_REQUEST, exception.getMessage(), extractDetails(exception));
+ }
+
+ @ExceptionHandler({CpsNotFoundException.class})
+ public ResponseEntity<Object> handleCpsNotFoundException(CpsException exception) {
+ return buildErrorResponse(HttpStatus.NOT_FOUND, exception.getMessage(), extractDetails(exception));
+ }
+
+ private static ResponseEntity<Object> buildErrorResponse(HttpStatus status, Exception exception) {
+ return buildErrorResponse(status, exception.getMessage(), ExceptionUtils.getStackTrace(exception));
+ }
+
+ private static ResponseEntity<Object> buildErrorResponse(HttpStatus status, String message, String details) {
+ return new ResponseEntity<>(
+ ErrorMessage.builder().status(status.toString()).message(message).details(details).build(),
+ status
+ );
+ }
+
+ private static String extractDetails(CpsException exception) {
+ return exception.getCause() == null
+ ? exception.getDetails()
+ : ExceptionUtils.getStackTrace(exception.getCause());
+ }
+}
diff --git a/cps-rest/src/main/java/org/onap/cps/rest/exceptions/ErrorMessage.java b/cps-rest/src/main/java/org/onap/cps/rest/exceptions/ErrorMessage.java
new file mode 100644
index 0000000000..1f2a0b7860
--- /dev/null
+++ b/cps-rest/src/main/java/org/onap/cps/rest/exceptions/ErrorMessage.java
@@ -0,0 +1,37 @@
+/*
+ * ============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.rest.exceptions;
+
+import lombok.Builder;
+import lombok.Data;
+
+/**
+ * Temporary POJO class used as error response model.
+ * TODO: To replace with model class generated from Open API specification.
+ *
+ */
+@Builder
+@Data
+public class ErrorMessage {
+ private String status;
+ private String message;
+ private String details;
+}
+
diff --git a/cps-rest/src/main/java/org/onap/cps/swagger/config/SpringFoxConfig.java b/cps-rest/src/main/java/org/onap/cps/swagger/config/SpringFoxConfig.java
new file mode 100644
index 0000000000..73e179511b
--- /dev/null
+++ b/cps-rest/src/main/java/org/onap/cps/swagger/config/SpringFoxConfig.java
@@ -0,0 +1,46 @@
+/*
+ * ============LICENSE_START=======================================================
+ * 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.swagger.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+
+/**
+ * Swagger configuration.
+ */
+@Configuration
+public class SpringFoxConfig {
+
+ /**
+ * Define api configuration.
+ */
+ @Bean
+ public Docket api() {
+ return new Docket(DocumentationType.OAS_30)
+ .select()
+ .apis(RequestHandlerSelectors.any())
+ .paths(PathSelectors.any())
+ .build();
+ }
+}
diff --git a/cps-rest/src/main/resources/application.yml b/cps-rest/src/main/resources/application.yml
new file mode 100644
index 0000000000..e8af0bcfb2
--- /dev/null
+++ b/cps-rest/src/main/resources/application.yml
@@ -0,0 +1,40 @@
+server:
+ port: 8080
+ servlet:
+ context-path: /api/cps
+
+spring:
+ main:
+ banner-mode: "off"
+# for POC only, later this should move to cpi-ri module
+ jpa:
+ ddl-auto: create
+ open-in-view: false
+ properties:
+ hibernate:
+ enable_lazy_load_no_trans: true
+ dialect: org.hibernate.dialect.PostgreSQLDialect
+
+ datasource:
+ url: jdbc:postgresql://${DB_HOST}:5432/cpsdb
+ username: ${DB_USERNAME}
+ password: ${DB_PASSWORD}
+ driverClassName: org.postgresql.Driver
+ initialization-mode: always
+
+# Actuator
+management:
+ endpoints:
+ web:
+ base-path: /manage
+ endpoint:
+ health:
+ show-details: always
+ # kubernetes probes: liveness and readiness
+ probes:
+ enabled: true
+
+logging:
+ level:
+ org:
+ springframework: INFO
diff --git a/cps-rest/src/main/resources/logback-spring.xml b/cps-rest/src/main/resources/logback-spring.xml
new file mode 100644
index 0000000000..8a4ae07c5b
--- /dev/null
+++ b/cps-rest/src/main/resources/logback-spring.xml
@@ -0,0 +1,48 @@
+<configuration scan="true" debug="false">
+ <include resource="org/springframework/boot/logging/logback/base.xml" />
+
+ <property name="queueSize" value="256" />
+ <property name="maxFileSize" value="20MB" />
+ <property name="maxHistory" value="30" />
+ <property name="totalSizeCap" value="20MB" />
+
+ <!-- log file names -->
+ <property name="logName" value="cps" />
+
+ <property name="currentTimeStamp" value="%d{&quot;yyyy-MM-dd'T'HH:mm:ss.SSSXXX&quot;,UTC}"/>
+
+ <property name="debugPattern"
+ value="%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX}|%thread|%X{RequestID}| %logger{50} - %msg%n" />
+
+ <appender name="Debug"
+ class="ch.qos.logback.core.rolling.RollingFileAppender">
+ <file>../log/${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
diff --git a/cps-rest/src/main/resources/openapi-configuration.json b/cps-rest/src/main/resources/openapi-configuration.json
new file mode 100644
index 0000000000..ad5998feb7
--- /dev/null
+++ b/cps-rest/src/main/resources/openapi-configuration.json
@@ -0,0 +1,28 @@
+{
+ "resourcePackages": [
+ "org.onap.cps.rest.controller"
+ ],
+ "prettyPrint": true,
+ "cacheTTL": 0,
+ "openAPI": {
+ "info": {
+ "title": "ONAP Open API v3 CPS Spec",
+ "description": "The API Description may be multiline, and GitHub Flavored Markdown, GFM syntax, can be used for rich text representation.",
+ "x-logo": {
+ "url": "logo.png"
+ },
+ "contact": {
+ "name": "ONAP",
+ "url": "https://onap.readthedocs.io",
+ "email": "onap-discuss@lists.onap.org"
+ },
+ "license": {
+ "name": "Apache 2.0",
+ "url": "http://www.apache.org/licenses/LICENSE-2.0"
+ },
+ "version": "1.2.34",
+ "x-planned-retirement-date": "202207",
+ "x-component": "Modeling"
+ }
+ }
+}