gerrit.onap Code Review - ccsdk/cds.git/blob

   1 /*
   2  * Copyright © 2018-2019 AT&T Intellectual Property.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.cds.blueprintsprocessor.nats
  18
  19 import com.fasterxml.jackson.databind.JsonNode
  20 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
  21 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
  22 import org.onap.ccsdk.cds.controllerblueprints.core.asJsonNode
  23 import org.onap.ccsdk.cds.controllerblueprints.core.asJsonPrimitive
  24 import org.onap.ccsdk.cds.controllerblueprints.core.data.RelationshipType
  25 import org.onap.ccsdk.cds.controllerblueprints.core.dsl.PropertiesAssignmentBuilder
  26 import org.onap.ccsdk.cds.controllerblueprints.core.dsl.RelationshipTemplateBuilder
  27 import org.onap.ccsdk.cds.controllerblueprints.core.dsl.TopologyTemplateBuilder
  28 import org.onap.ccsdk.cds.controllerblueprints.core.dsl.relationshipType
  29
  30 /** Relationships Types DSL for NATS Producer */
  31 fun BluePrintTypes.relationshipTypeConnectsToNats(): RelationshipType {
  32     return relationshipType(
  33         id = BluePrintConstants.MODEL_TYPE_RELATIONSHIPS_CONNECTS_TO_NATS,
  34         version = BluePrintConstants.DEFAULT_VERSION_NUMBER,
  35         derivedFrom = BluePrintConstants.MODEL_TYPE_RELATIONSHIPS_CONNECTS_TO,
  36         description = "Relationship connects to through NATS Client."
  37     ) {
  38         property(
  39             BluePrintConstants.PROPERTY_CONNECTION_CONFIG,
  40             BluePrintConstants.DATA_TYPE_MAP,
  41             true,
  42             "Connection Config details."
  43         )
  44         validTargetTypes(arrayListOf(BluePrintConstants.MODEL_TYPE_CAPABILITY_TYPE_ENDPOINT))
  45     }
  46 }
  47
  48 /** Relationships Templates for Nats */
  49 fun TopologyTemplateBuilder.relationshipTemplateNats(
  50     name: String,
  51     description: String,
  52     block: NatsRelationshipTemplateBuilder.() -> Unit
  53 ) {
  54     if (relationshipTemplates == null) relationshipTemplates = hashMapOf()
  55     val relationshipTemplate = NatsRelationshipTemplateBuilder(name, description).apply(block).build()
  56     relationshipTemplates!![relationshipTemplate.id!!] = relationshipTemplate
  57 }
  58
  59 class NatsRelationshipTemplateBuilder(name: String, description: String) :
  60     RelationshipTemplateBuilder(
  61         name,
  62         BluePrintConstants.MODEL_TYPE_RELATIONSHIPS_CONNECTS_TO_NATS, description
  63     ) {
  64
  65     fun tokenAuth(block: NatsTokenAuthPropertiesAssignmentBuilder.() -> Unit) {
  66         property(BluePrintConstants.PROPERTY_CONNECTION_CONFIG, BluePrintTypes.tokenAuthNatsProperties(block))
  67     }
  68
  69     fun tlsAuth(block: NatsTLSAuthPropertiesAssignmentBuilder.() -> Unit) {
  70         property(BluePrintConstants.PROPERTY_CONNECTION_CONFIG, BluePrintTypes.tlsAuthNatsProperties(block))
  71     }
  72 }
  73
  74 fun BluePrintTypes.tokenAuthNatsProperties(block: NatsTokenAuthPropertiesAssignmentBuilder.() -> Unit): JsonNode {
  75     val assignments = NatsTokenAuthPropertiesAssignmentBuilder().apply(block).build()
  76     assignments[NatsConnectionProperties::type.name] = NatsLibConstants.TYPE_TOKEN_AUTH.asJsonPrimitive()
  77     return assignments.asJsonNode()
  78 }
  79
  80 fun BluePrintTypes.tlsAuthNatsProperties(block: NatsTLSAuthPropertiesAssignmentBuilder.() -> Unit): JsonNode {
  81     val assignments = NatsTLSAuthPropertiesAssignmentBuilder().apply(block).build()
  82     assignments[NatsConnectionProperties::type.name] = NatsLibConstants.TYPE_TLS_AUTH.asJsonPrimitive()
  83     return assignments.asJsonNode()
  84 }
  85
  86 open class NatsConnectionPropertiesAssignmentBuilder : PropertiesAssignmentBuilder() {
  87
  88     fun clusterId(clusterId: String) = clusterId(clusterId.asJsonPrimitive())
  89
  90     fun clusterId(clusterId: JsonNode) = property(NatsConnectionProperties::clusterId, clusterId)
  91
  92     fun clientId(clientId: String) = clientId(clientId.asJsonPrimitive())
  93
  94     fun clientId(clientId: JsonNode) = property(NatsConnectionProperties::clientId, clientId)
  95
  96     fun host(host: String) = host(host.asJsonPrimitive())
  97
  98     fun host(host: JsonNode) = property(NatsConnectionProperties::host, host)
  99
 100     fun monitoringSelector(monitoringSelector: String) = monitoringSelector(monitoringSelector.asJsonPrimitive())
 101
 102     fun monitoringSelector(monitoringSelector: JsonNode) =
 103         property(NatsConnectionProperties::monitoringSelector, monitoringSelector)
 104 }
 105
 106 class NatsTokenAuthPropertiesAssignmentBuilder : NatsConnectionPropertiesAssignmentBuilder() {
 107     fun token(selector: String) = token(selector.asJsonPrimitive())
 108
 109     fun token(selector: JsonNode) = property(TokenAuthNatsConnectionProperties::token, selector)
 110 }
 111
 112 class NatsTLSAuthPropertiesAssignmentBuilder : NatsConnectionPropertiesAssignmentBuilder()