Add resource definition DSL.

Change-Id: I66d340727918842a26f07e8609a043c37e5089f4
Issue-ID: CCSDK-1577
Signed-off-by: Brinda Santh <brindasanth@in.ibm.com>

2 files changed, 172 insertions, 0 deletions

diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceDefinitionDSL.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceDefinitionDSL.kt
new file mode 100644
index 000000000..340894f1b
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceDefinitionDSL.kt
@@ -0,0 +1,94 @@
+/*
+ *  Copyright © 2019 IBM.
+ *
+ *  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.functions.resource.resolution
+
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
+import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeTemplate
+import org.onap.ccsdk.cds.controllerblueprints.core.dsl.PropertyDefinitionBuilder
+import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDefinition
+
+/** Resource Definition DSL **/
+fun BluePrintTypes.resourceDefinition(name: String,
+                                      block: ResourceDefinitionBuilder.() -> Unit): ResourceDefinition {
+    return ResourceDefinitionBuilder(name).apply(block).build()
+}
+
+class ResourceDefinitionBuilder(private val name: String) {
+    private val resourceDefinition = ResourceDefinition()
+
+    fun updatedBy(updatedBy: String) {
+        resourceDefinition.updatedBy = updatedBy
+    }
+
+    fun tags(tags: String) {
+        resourceDefinition.tags = tags
+    }
+
+    fun property(id: String, type: String, required: Boolean, description: String? = "") {
+        resourceDefinition.property = PropertyDefinitionBuilder(id, type, required, description).build()
+    }
+
+    fun property(id: String, type: String, required: Boolean, description: String? = "",
+                 block: PropertyDefinitionBuilder.() -> Unit) {
+        resourceDefinition.property = PropertyDefinitionBuilder(id, type, required, description).apply(block).build()
+    }
+
+    fun sources(block: ResourceDefinitionSourcesBuilder.() -> Unit) {
+        resourceDefinition.sources = ResourceDefinitionSourcesBuilder().apply(block).build()
+    }
+
+    fun sources(sources: MutableMap<String, NodeTemplate>) {
+        resourceDefinition.sources = sources
+    }
+
+    fun build(): ResourceDefinition {
+        resourceDefinition.name = name
+        return resourceDefinition
+    }
+}
+
+class ResourceDefinitionSourcesBuilder {
+    var sources: MutableMap<String, NodeTemplate> = hashMapOf()
+
+    fun source(source: NodeTemplate) {
+        sources[source.id!!] = source
+    }
+
+    fun sourceInput(id: String, description: String, block: SourceInputNodeTemplateBuilder.() -> Unit) {
+        sources[id] = SourceInputNodeTemplateBuilder(id, description).apply(block).build()
+    }
+
+    fun sourceDefault(id: String, description: String, block: SourceDefaultNodeTemplateBuilder.() -> Unit) {
+        sources[id] = SourceDefaultNodeTemplateBuilder(id, description).apply(block).build()
+    }
+
+    fun sourceDb(id: String, description: String, block: SourceDbNodeTemplateBuilder.() -> Unit) {
+        sources[id] = SourceDbNodeTemplateBuilder(id, description).apply(block).build()
+    }
+
+    fun sourceRest(id: String, description: String, block: SourceRestNodeTemplateBuilder.() -> Unit) {
+        sources[id] = SourceRestNodeTemplateBuilder(id, description).apply(block).build()
+    }
+
+    fun sourceCapability(id: String, description: String, block: SourceCapabilityNodeTemplateBuilder.() -> Unit) {
+        sources[id] = SourceCapabilityNodeTemplateBuilder(id, description).apply(block).build()
+    }
+
+    fun build(): MutableMap<String, NodeTemplate> {
+        return sources
+    }
+}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceDefinitionSDLTest.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceDefinitionSDLTest.kt
new file mode 100644
index 000000000..340b2b324
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceDefinitionSDLTest.kt
@@ -0,0 +1,78 @@
+/*
+ *  Copyright © 2019 IBM.
+ *
+ *  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.functions.resource.resolution
+
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
+import kotlin.test.Test
+import kotlin.test.assertNotNull
+
+class ResourceDefinitionSDLTest {
+
+    @Test
+    fun testResourceDefinitionDSL() {
+        val resourceDefinition = BluePrintTypes.resourceDefinition("service-instance-id") {
+            tags("service-instance-name, vfw, resources")
+            updatedBy("brindasanth@onap.com")
+            property("service-instance-name", "string", true, "VFW Service Instance Name")
+            sources {
+                sourceInput("input", "") {}
+                sourceDefault("default", "") {}
+                sourceDb("sdnctl", "") {
+                    definedProperties {
+                        type("SQL")
+                        query("SELECT name FROM SERVICE_INSTANCE WHERE id = \$id")
+                        endpointSelector("db-source-endpoint")
+                        inputKeyMapping {
+                            map("id", "\$service-instance-id")
+                        }
+                        outputKeyMapping {
+                            map("service-instance-name", "\$name")
+                        }
+                        keyDependencies(arrayListOf("service-instance-id"))
+                    }
+                }
+                sourceRest("odl-mdsal", "") {
+                    definedProperties {
+                        type("JSON")
+                        endpointSelector("rest-source-endpoint")
+                        expressionType("JSON_PATH")
+                        urlPath("/service-instance/\$id")
+                        path(".\$name")
+                        verb("GET")
+                        payload("sample payload")
+                        inputKeyMapping {
+                            map("id", "\$service-instance-id")
+                        }
+                        outputKeyMapping {
+                            map("service-instance-name", "\$name")
+                        }
+                        keyDependencies(arrayListOf("service-instance-id"))
+                    }
+                }
+                sourceCapability("custom-component", "") {
+                    definedProperties {
+                        type("kotlin")
+                        scriptClassReference("Scripts/ServiceInstance.kt")
+                        keyDependencies(arrayListOf("service-instance-id"))
+                    }
+                }
+            }
+        }
+        //println(resourceDefinition.asJsonString(true))
+        assertNotNull(resourceDefinition, "failed to generate resourceDefinition")
+    }
+}
\ No newline at end of file