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/*
* Copyright © 2018-2019 AT&T Intellectual Property.
*
* 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.
*/
package org.onap.ccsdk.cds.blueprintsprocessor.nats
import com.fasterxml.jackson.databind.JsonNode
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
import org.onap.ccsdk.cds.controllerblueprints.core.asJsonNode
import org.onap.ccsdk.cds.controllerblueprints.core.asJsonPrimitive
import org.onap.ccsdk.cds.controllerblueprints.core.data.RelationshipType
import org.onap.ccsdk.cds.controllerblueprints.core.dsl.PropertiesAssignmentBuilder
import org.onap.ccsdk.cds.controllerblueprints.core.dsl.RelationshipTemplateBuilder
import org.onap.ccsdk.cds.controllerblueprints.core.dsl.ServiceTemplateBuilder
import org.onap.ccsdk.cds.controllerblueprints.core.dsl.TopologyTemplateBuilder
import org.onap.ccsdk.cds.controllerblueprints.core.dsl.relationshipType
/** Relationships Types DSL for NATS Producer */
fun ServiceTemplateBuilder.relationshipTypeConnectsToNats() {
val relationshipType = BluePrintTypes.relationshipTypeConnectsToNats()
if (this.relationshipTypes == null) this.relationshipTypes = hashMapOf()
this.relationshipTypes!![relationshipType.id!!] = relationshipType
}
fun BluePrintTypes.relationshipTypeConnectsToNats(): RelationshipType {
return relationshipType(
id = BluePrintConstants.MODEL_TYPE_RELATIONSHIPS_CONNECTS_TO_NATS,
version = BluePrintConstants.DEFAULT_VERSION_NUMBER,
derivedFrom = BluePrintConstants.MODEL_TYPE_RELATIONSHIPS_CONNECTS_TO,
description = "Relationship connects to through NATS Client."
) {
property(
BluePrintConstants.PROPERTY_CONNECTION_CONFIG,
BluePrintConstants.DATA_TYPE_MAP,
true,
"Connection Config details."
)
validTargetTypes(arrayListOf(BluePrintConstants.MODEL_TYPE_CAPABILITY_TYPE_ENDPOINT))
}
}
/** Relationships Templates for Nats */
fun TopologyTemplateBuilder.relationshipTemplateNats(
name: String,
description: String,
block: NatsRelationshipTemplateBuilder.() -> Unit
) {
if (relationshipTemplates == null) relationshipTemplates = hashMapOf()
val relationshipTemplate = NatsRelationshipTemplateBuilder(name, description).apply(block).build()
relationshipTemplates!![relationshipTemplate.id!!] = relationshipTemplate
}
class NatsRelationshipTemplateBuilder(name: String, description: String) :
RelationshipTemplateBuilder(
name,
BluePrintConstants.MODEL_TYPE_RELATIONSHIPS_CONNECTS_TO_NATS, description
) {
fun tokenAuth(block: NatsTokenAuthPropertiesAssignmentBuilder.() -> Unit) {
property(BluePrintConstants.PROPERTY_CONNECTION_CONFIG, BluePrintTypes.tokenAuthNatsProperties(block))
}
fun tlsAuth(block: NatsTLSAuthPropertiesAssignmentBuilder.() -> Unit) {
property(BluePrintConstants.PROPERTY_CONNECTION_CONFIG, BluePrintTypes.tlsAuthNatsProperties(block))
}
}
fun BluePrintTypes.tokenAuthNatsProperties(block: NatsTokenAuthPropertiesAssignmentBuilder.() -> Unit): JsonNode {
val assignments = NatsTokenAuthPropertiesAssignmentBuilder().apply(block).build()
assignments[NatsConnectionProperties::type.name] = NatsLibConstants.TYPE_TOKEN_AUTH.asJsonPrimitive()
return assignments.asJsonNode()
}
fun BluePrintTypes.tlsAuthNatsProperties(block: NatsTLSAuthPropertiesAssignmentBuilder.() -> Unit): JsonNode {
val assignments = NatsTLSAuthPropertiesAssignmentBuilder().apply(block).build()
assignments[NatsConnectionProperties::type.name] = NatsLibConstants.TYPE_TLS_AUTH.asJsonPrimitive()
return assignments.asJsonNode()
}
open class NatsConnectionPropertiesAssignmentBuilder : PropertiesAssignmentBuilder() {
fun clusterId(clusterId: String) = clusterId(clusterId.asJsonPrimitive())
fun clusterId(clusterId: JsonNode) = property(NatsConnectionProperties::clusterId, clusterId)
fun clientId(clientId: String) = clientId(clientId.asJsonPrimitive())
fun clientId(clientId: JsonNode) = property(NatsConnectionProperties::clientId, clientId)
fun host(host: String) = host(host.asJsonPrimitive())
fun host(host: JsonNode) = property(NatsConnectionProperties::host, host)
fun monitoringSelector(monitoringSelector: String) = monitoringSelector(monitoringSelector.asJsonPrimitive())
fun monitoringSelector(monitoringSelector: JsonNode) =
property(NatsConnectionProperties::monitoringSelector, monitoringSelector)
}
class NatsTokenAuthPropertiesAssignmentBuilder : NatsConnectionPropertiesAssignmentBuilder() {
fun token(selector: String) = token(selector.asJsonPrimitive())
fun token(selector: JsonNode) = property(TokenAuthNatsConnectionProperties::token, selector)
}
class NatsTLSAuthPropertiesAssignmentBuilder : NatsConnectionPropertiesAssignmentBuilder()
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