X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=cps-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fapi%2Fimpl%2FCpsModuleServiceImpl.java;h=8e43227f97f526b4938ccbbeb87259a2e7888fc0;hb=1839f38e054a958793ec40f524d911253086c74e;hp=c7fa04759adda9a8c244a86b43075deaa7d5f65b;hpb=098a93c84aae8d8d74e7589518a576b84c38ca27;p=cps.git

diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
index c7fa04759..8e43227f9 100644
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
@@ -1,12 +1,15 @@
 /*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2020 Nordix Foundation
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2020-2022 Nordix Foundation
+ *  Modifications Copyright (C) 2020-2021 Pantheon.tech
+ *  Modifications Copyright (C) 2022 Bell Canada
  *  ================================================================================
  *  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.
@@ -19,61 +22,97 @@
 
 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 java.util.Collection;
+import java.util.Map;
+import lombok.AllArgsConstructor;
+import org.onap.cps.api.CpsAdminService;
 import org.onap.cps.api.CpsModuleService;
+import org.onap.cps.spi.CascadeDeleteAllowed;
 import org.onap.cps.spi.CpsModulePersistenceService;
-import org.onap.cps.spi.exceptions.CpsException;
-import org.onap.cps.spi.exceptions.ModelValidationException;
-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;
+import org.onap.cps.spi.exceptions.SchemaSetInUseException;
+import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.ModuleReference;
+import org.onap.cps.spi.model.SchemaSet;
+import org.onap.cps.utils.CpsValidator;
+import org.onap.cps.yang.YangTextSchemaSourceSetBuilder;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
-@Component("CpsModuleServiceImpl")
+@Service("CpsModuleServiceImpl")
+@AllArgsConstructor
 public class CpsModuleServiceImpl implements CpsModuleService {
 
-    @Autowired
-    private CpsModulePersistenceService cpsModulePersistenceService;
+    private final CpsModulePersistenceService cpsModulePersistenceService;
+    private final YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;
+    private final CpsAdminService cpsAdminService;
 
     @Override
-    public SchemaContext parseAndValidateModel(final String yangModelContent) {
-        try {
-            final File tempFile = File.createTempFile("yang", ".yang");
-            try (final BufferedWriter writer = new BufferedWriter(new FileWriter(tempFile))) {
-                writer.write(yangModelContent);
-            }
-            return parseAndValidateModel(tempFile);
-        } catch (final IOException e) {
-            throw new CpsException(e);
-        }
+    public void createSchemaSet(final String dataspaceName, final String schemaSetName,
+        final Map<String, String> yangResourcesNameToContentMap) {
+        CpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+        final var yangTextSchemaSourceSet
+            = YangTextSchemaSourceSetBuilder.of(yangResourcesNameToContentMap);
+        cpsModulePersistenceService.storeSchemaSet(dataspaceName, schemaSetName, yangResourcesNameToContentMap);
+        yangTextSchemaSourceSetCache.updateCache(dataspaceName, schemaSetName, yangTextSchemaSourceSet);
     }
 
     @Override
-    public SchemaContext parseAndValidateModel(final File yangModelFile) {
-        try {
-            return YangUtils.parseYangModelFile(yangModelFile);
-        } catch (final YangParserException e) {
-            throw new ModelValidationException("Yang file validation failed", e.getMessage(), e);
-        } catch (final IOException e) {
-            throw new CpsException(e);
-        }
+    public void createSchemaSetFromModules(final String dataspaceName, final String schemaSetName,
+        final Map<String, String> newModuleNameToContentMap,
+        final Collection<ModuleReference> moduleReferences) {
+        CpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+        cpsModulePersistenceService.storeSchemaSetFromModules(dataspaceName, schemaSetName,
+            newModuleNameToContentMap, moduleReferences);
+
     }
 
     @Override
-    public void storeSchemaContext(final SchemaContext schemaContext, final String dataspaceName) {
-        for (final Module module : schemaContext.getModules()) {
-            final Optional<Revision> optionalRevision = module.getRevision();
-            final String revisionValue = optionalRevision.map(Object::toString).orElse(null);
-            cpsModulePersistenceService.storeModule(module.getNamespace().toString(), module.toString(),
-                revisionValue, dataspaceName);
+    public SchemaSet getSchemaSet(final String dataspaceName, final String schemaSetName) {
+        CpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+        final var yangTextSchemaSourceSet = yangTextSchemaSourceSetCache
+            .get(dataspaceName, schemaSetName);
+        return SchemaSet.builder().name(schemaSetName).dataspaceName(dataspaceName)
+            .moduleReferences(yangTextSchemaSourceSet.getModuleReferences()).build();
+    }
+
+    @Override
+    @Transactional
+    public void deleteSchemaSet(final String dataspaceName, final String schemaSetName,
+        final CascadeDeleteAllowed cascadeDeleteAllowed) {
+        CpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+        final Collection<Anchor> anchors = cpsAdminService.getAnchors(dataspaceName, schemaSetName);
+        if (!anchors.isEmpty() && isCascadeDeleteProhibited(cascadeDeleteAllowed)) {
+            throw new SchemaSetInUseException(dataspaceName, schemaSetName);
+        }
+        for (final Anchor anchor : anchors) {
+            cpsAdminService.deleteAnchor(dataspaceName, anchor.getName());
         }
+        cpsModulePersistenceService.deleteSchemaSet(dataspaceName, schemaSetName);
+        yangTextSchemaSourceSetCache.removeFromCache(dataspaceName, schemaSetName);
+        cpsModulePersistenceService.deleteUnusedYangResourceModules();
     }
+
+    @Override
+    public Collection<ModuleReference> getYangResourceModuleReferences(final String dataspaceName) {
+        CpsValidator.validateNameCharacters(dataspaceName);
+        return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName);
+    }
+
+    @Override
+    public Collection<ModuleReference> getYangResourcesModuleReferences(final String dataspaceName,
+        final String anchorName) {
+        CpsValidator.validateNameCharacters(dataspaceName);
+        return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName, anchorName);
+    }
+
+    private boolean isCascadeDeleteProhibited(final CascadeDeleteAllowed cascadeDeleteAllowed) {
+        return CascadeDeleteAllowed.CASCADE_DELETE_PROHIBITED == cascadeDeleteAllowed;
+    }
+
+    @Override
+    public Collection<ModuleReference> identifyNewModuleReferences(
+        final Collection<ModuleReference> moduleReferencesToCheck) {
+        return cpsModulePersistenceService.identifyNewModuleReferences(moduleReferencesToCheck);
+    }
+
 }