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-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/BeanFactory.java5
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/SpringContextProvider.java41
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java10
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/ExcludeDatabaseAutoConfiguration.java32
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/BaseSchema.java50
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Policy.java30
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/PolicyType.java30
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Service.java30
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PoliciesRepository.java29
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PolicyTypesRepository.java27
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/ServicesRepository.java27
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DataStore.java6
-rw-r--r--a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DatabaseStore.java148
13 files changed, 462 insertions, 3 deletions
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/BeanFactory.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/BeanFactory.java
index 71eae06f..0f077a13 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/BeanFactory.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/BeanFactory.java
@@ -3,6 +3,7 @@
* ONAP : ccsdk oran
* ======================================================================
* Copyright (C) 2019-2020 Nordix Foundation. All rights reserved.
+ * Copyright (C) 2023-2024 OpenInfra Foundation Europe. 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.
@@ -36,6 +37,7 @@ import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactor
import org.springframework.boot.web.reactive.server.ReactiveWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.DependsOn;
@Configuration
public class BeanFactory {
@@ -54,6 +56,7 @@ public class BeanFactory {
}
@Bean
+ @DependsOn("springContextProvider")
public Services getServices(@Autowired ApplicationConfig applicationConfig) {
Services services = new Services(applicationConfig);
services.restoreFromDatabase().subscribe();
@@ -61,6 +64,7 @@ public class BeanFactory {
}
@Bean
+ @DependsOn("springContextProvider")
public PolicyTypes getPolicyTypes(@Autowired ApplicationConfig applicationConfig) {
PolicyTypes types = new PolicyTypes(applicationConfig);
types.restoreFromDatabase().blockLast();
@@ -68,6 +72,7 @@ public class BeanFactory {
}
@Bean
+ @DependsOn("springContextProvider")
public Policies getPolicies(@Autowired ApplicationConfig applicationConfig) {
return new Policies(applicationConfig);
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/SpringContextProvider.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/SpringContextProvider.java
new file mode 100644
index 00000000..925e0c57
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/SpringContextProvider.java
@@ -0,0 +1,41 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice;
+
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+@Component
+public class SpringContextProvider implements ApplicationContextAware {
+ private static ApplicationContext localApplicationContext;
+
+ @SuppressWarnings("java:S2696")
+ @Override
+ public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+ localApplicationContext = applicationContext;
+ }
+
+ public static ApplicationContext getSpringContext() {
+ return localApplicationContext;
+ }
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
index 3de674bd..d3b51461 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/configuration/ApplicationConfig.java
@@ -3,6 +3,7 @@
* ONAP : ccsdk oran
* ======================================================================
* Copyright (C) 2019-2020 Nordix Foundation. All rights reserved.
+ * Copyright (C) 2023-2024 OpenInfra Foundation Europe. 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.
@@ -104,6 +105,11 @@ public class ApplicationConfig {
@Value("${app.authorization-provider:}")
private String authProviderUrl;
+ @Getter
+ @Setter
+ @Value("${app.database-enabled:}")
+ private boolean databaseEnabled;
+
private Map<String, RicConfig> ricConfigs = new HashMap<>();
private WebClientConfig webClientConfig = null;
@@ -188,4 +194,8 @@ public class ApplicationConfig {
public boolean isS3Enabled() {
return !(Strings.isNullOrEmpty(s3EndpointOverride) || Strings.isNullOrEmpty(s3Bucket));
}
+
+ public boolean isDatabaseEnabled() {
+ return databaseEnabled;
+ }
}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/ExcludeDatabaseAutoConfiguration.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/ExcludeDatabaseAutoConfiguration.java
new file mode 100644
index 00000000..799a8cb2
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/ExcludeDatabaseAutoConfiguration.java
@@ -0,0 +1,32 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database;
+
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ConditionalOnProperty(prefix = "app", name = "database-enabled", havingValue = "false")
+@EnableAutoConfiguration(exclude = R2dbcAutoConfiguration.class)
+public class ExcludeDatabaseAutoConfiguration {
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/BaseSchema.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/BaseSchema.java
new file mode 100644
index 00000000..0713cdd3
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/BaseSchema.java
@@ -0,0 +1,50 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database.entities;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.annotation.Transient;
+import org.springframework.data.domain.Persistable;
+
+@RequiredArgsConstructor
+public class BaseSchema implements Persistable<String> {
+ @Id
+ final String id;
+ @Getter
+ final String payload;
+
+ @Transient
+ @Setter
+ boolean isNew = true;
+
+ @Override
+ public String getId() {
+ return id;
+ }
+
+ @Override
+ public boolean isNew() {
+ return isNew;
+ }
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Policy.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Policy.java
new file mode 100644
index 00000000..e3e61d3b
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Policy.java
@@ -0,0 +1,30 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database.entities;
+
+import org.springframework.data.relational.core.mapping.Table;
+
+@Table("policies")
+public class Policy extends BaseSchema {
+ public Policy(String id, String payload) {
+ super(id, payload);
+ }
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/PolicyType.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/PolicyType.java
new file mode 100644
index 00000000..8dca3ce5
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/PolicyType.java
@@ -0,0 +1,30 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database.entities;
+
+import org.springframework.data.relational.core.mapping.Table;
+
+@Table("policy_types")
+public class PolicyType extends BaseSchema {
+ public PolicyType(String id, String payload) {
+ super(id, payload);
+ }
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Service.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Service.java
new file mode 100644
index 00000000..cc402854
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/entities/Service.java
@@ -0,0 +1,30 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database.entities;
+
+import org.springframework.data.relational.core.mapping.Table;
+
+@Table("services")
+public class Service extends BaseSchema {
+ public Service(String id, String payload) {
+ super(id, payload);
+ }
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PoliciesRepository.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PoliciesRepository.java
new file mode 100644
index 00000000..0fb6c55e
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PoliciesRepository.java
@@ -0,0 +1,29 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database.repositories;
+
+import org.onap.ccsdk.oran.a1policymanagementservice.database.entities.Policy;
+import org.springframework.data.repository.reactive.ReactiveCrudRepository;
+import reactor.core.publisher.Flux;
+
+public interface PoliciesRepository extends ReactiveCrudRepository<Policy, String> {
+ Flux<Policy> findByIdStartingWith(String prefix);
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PolicyTypesRepository.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PolicyTypesRepository.java
new file mode 100644
index 00000000..2083a9fc
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/PolicyTypesRepository.java
@@ -0,0 +1,27 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database.repositories;
+
+import org.onap.ccsdk.oran.a1policymanagementservice.database.entities.PolicyType;
+import org.springframework.data.repository.reactive.ReactiveCrudRepository;
+
+public interface PolicyTypesRepository extends ReactiveCrudRepository<PolicyType, String> {
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/ServicesRepository.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/ServicesRepository.java
new file mode 100644
index 00000000..97259694
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/database/repositories/ServicesRepository.java
@@ -0,0 +1,27 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.database.repositories;
+
+import org.onap.ccsdk.oran.a1policymanagementservice.database.entities.Service;
+import org.springframework.data.repository.reactive.ReactiveCrudRepository;
+
+public interface ServicesRepository extends ReactiveCrudRepository<Service, String> {
+}
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DataStore.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DataStore.java
index 51b57dee..4f0a98e2 100644
--- a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DataStore.java
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DataStore.java
@@ -21,9 +21,7 @@
package org.onap.ccsdk.oran.a1policymanagementservice.datastore;
import com.google.common.base.Strings;
-
import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig;
-
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
@@ -42,7 +40,9 @@ public interface DataStore {
public Mono<String> deleteAllObjects();
public static DataStore create(ApplicationConfig appConfig, String location) {
- if (appConfig.isS3Enabled()) {
+ if (appConfig.isDatabaseEnabled()) {
+ return new DatabaseStore(location);
+ } else if (appConfig.isS3Enabled()) {
return new S3ObjectStore(appConfig, location);
} else if (!Strings.isNullOrEmpty(appConfig.getVardataDirectory())) {
return new FileStore(appConfig, location);
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DatabaseStore.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DatabaseStore.java
new file mode 100644
index 00000000..5c0d00da
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/datastore/DatabaseStore.java
@@ -0,0 +1,148 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2024 OpenInfra Foundation Europe. 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.onap.ccsdk.oran.a1policymanagementservice.datastore;
+
+import java.lang.invoke.MethodHandles;
+import org.onap.ccsdk.oran.a1policymanagementservice.SpringContextProvider;
+import org.onap.ccsdk.oran.a1policymanagementservice.database.entities.BaseSchema;
+import org.onap.ccsdk.oran.a1policymanagementservice.database.entities.Policy;
+import org.onap.ccsdk.oran.a1policymanagementservice.database.entities.PolicyType;
+import org.onap.ccsdk.oran.a1policymanagementservice.database.entities.Service;
+import org.onap.ccsdk.oran.a1policymanagementservice.database.repositories.PoliciesRepository;
+import org.onap.ccsdk.oran.a1policymanagementservice.database.repositories.PolicyTypesRepository;
+import org.onap.ccsdk.oran.a1policymanagementservice.database.repositories.ServicesRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+public class DatabaseStore implements DataStore {
+ private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+ private static final String OK = "OK";
+
+ private final OperationTarget operationTarget;
+ private final PoliciesRepository policiesRepository;
+ private final ServicesRepository servicesRepository;
+ private final PolicyTypesRepository policyTypesRepository;
+
+ private enum OperationTarget {
+ POLICYTYPES,
+ SERVICES,
+ POLICIES
+ }
+
+ public DatabaseStore(String target) {
+ this.operationTarget = OperationTarget.valueOf(target.toUpperCase());
+ this.policiesRepository = SpringContextProvider.getSpringContext().getBean(PoliciesRepository.class);
+ this.servicesRepository = SpringContextProvider.getSpringContext().getBean(ServicesRepository.class);
+ this.policyTypesRepository = SpringContextProvider.getSpringContext().getBean(PolicyTypesRepository.class);
+ }
+
+ @Override
+ public Flux<String> listObjects(String prefix) {
+ logger.debug("Listing objects for prefix {} and target {}", prefix, operationTarget.name());
+ return Flux.just(operationTarget).flatMap(localOperationTarget -> {
+ if (localOperationTarget == OperationTarget.POLICIES) {
+ return policiesRepository.findByIdStartingWith(prefix).map(BaseSchema::getId);
+ } else if (localOperationTarget == OperationTarget.POLICYTYPES) {
+ return policyTypesRepository.findAll().map(BaseSchema::getId);
+ } else {
+ return servicesRepository.findAll().map(BaseSchema::getId);
+ }
+ });
+ }
+
+ @Override
+ public Mono<byte[]> readObject(String name) {
+ logger.debug("Reading object {} for target {}", name, operationTarget.name());
+ return Mono.just(operationTarget).flatMap(localOperationTarget -> {
+ if (localOperationTarget == OperationTarget.POLICIES) {
+ return policiesRepository.findById(name).map(policy -> policy.getPayload().getBytes());
+ } else if (localOperationTarget == OperationTarget.POLICYTYPES) {
+ return policyTypesRepository.findById(name).map(policyType -> policyType.getPayload().getBytes());
+ } else {
+ return servicesRepository.findById(name).map(service -> service.getPayload().getBytes());
+ }
+ });
+ }
+
+ @Override
+ public Mono<byte[]> writeObject(String name, byte[] fileData) {
+ logger.debug("Writing object {} for target {}", name, operationTarget.name());
+ return Mono.just(operationTarget).flatMap(localOperationTarget -> {
+ if (localOperationTarget == OperationTarget.POLICIES) {
+ return policiesRepository.findById(name).map(policy -> Boolean.FALSE).defaultIfEmpty(Boolean.TRUE)
+ .flatMap(isNewPolicy -> {
+ Policy policy = new Policy(name, new String(fileData));
+ policy.setNew(isNewPolicy);
+ return policiesRepository.save(policy).map(savedPolicy -> fileData);
+ });
+ } else if (localOperationTarget == OperationTarget.POLICYTYPES) {
+ return policyTypesRepository.findById(name).map(policyType -> Boolean.FALSE).defaultIfEmpty(Boolean.TRUE)
+ .flatMap(isNewPolicyType -> {
+ PolicyType policyType = new PolicyType(name, new String(fileData));
+ policyType.setNew(isNewPolicyType);
+ return policyTypesRepository.save(policyType).map(savedPolicyType -> fileData);
+ });
+ } else {
+ return servicesRepository.findById(name).map(service -> Boolean.FALSE).defaultIfEmpty(Boolean.TRUE)
+ .flatMap(isNewService -> {
+ Service service = new Service(name, new String(fileData));
+ service.setNew(isNewService);
+ return servicesRepository.save(service).map(savedService -> fileData);
+ });
+ }
+ });
+ }
+
+ @Override
+ public Mono<Boolean> deleteObject(String name) {
+ logger.debug("Deleting object {} for target {}", name, operationTarget.name());
+ return Mono.just(operationTarget).flatMap(localOperationTarget -> {
+ if (localOperationTarget == OperationTarget.POLICIES) {
+ return policiesRepository.deleteById(name).thenReturn(Boolean.TRUE);
+ } else if (localOperationTarget == OperationTarget.POLICYTYPES) {
+ return policyTypesRepository.deleteById(name).thenReturn(Boolean.TRUE);
+ } else {
+ return servicesRepository.deleteById(name).thenReturn(Boolean.TRUE);
+ }
+ });
+ }
+
+ @Override
+ public Mono<String> createDataStore() {
+ return Mono.just(OK);
+ }
+
+ @Override
+ public Mono<String> deleteAllObjects() {
+ logger.debug("Deleting All objects for target {}", operationTarget.name());
+ return Mono.just(operationTarget).flatMap(localOperationTarget -> {
+ if (localOperationTarget == OperationTarget.POLICIES) {
+ return policiesRepository.deleteAll().thenReturn(OK);
+ } else if (localOperationTarget == OperationTarget.POLICYTYPES) {
+ return policyTypesRepository.deleteAll().thenReturn(OK);
+ } else {
+ return servicesRepository.deleteAll().thenReturn(OK);
+ }
+ });
+ }
+}