Revert "Renaming Files having BluePrint to have Blueprint"
[ccsdk/cds.git] / ms / blueprintsprocessor / modules / commons / processor-core / src / main / kotlin / org / onap / ccsdk / cds / blueprintsprocessor / core / factory / ComponentNodeFactory.kt
1 /*
2  *  Copyright © 2017-2018 AT&T Intellectual Property.
3  *  Modifications Copyright © 2018 IBM.
4  *
5  *  Licensed under the Apache License, Version 2.0 (the "License");
6  *  you may not use this file except in compliance with the License.
7  *  You may obtain a copy of the License at
8  *
9  *      http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *  Unless required by applicable law or agreed to in writing, software
12  *  distributed under the License is distributed on an "AS IS" BASIS,
13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *  See the License for the specific language governing permissions and
15  *  limitations under the License.
16  */
17
18 package org.onap.ccsdk.cds.blueprintsprocessor.core.factory
19
20 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
21 import org.slf4j.LoggerFactory
22 import org.springframework.context.ApplicationContext
23 import org.springframework.context.ApplicationContextAware
24
25 /**
26  * ComponentNode
27  *
28  * @author Brinda Santh
29  */
30 interface ComponentNode {
31
32     @Throws(BluePrintProcessorException::class)
33     fun validate(context: MutableMap<String, Any>, componentContext: MutableMap<String, Any?>)
34
35     @Throws(BluePrintProcessorException::class)
36     fun process(context: MutableMap<String, Any>, componentContext: MutableMap<String, Any?>)
37
38     @Throws(BluePrintProcessorException::class)
39     fun errorHandle(context: MutableMap<String, Any>, componentContext: MutableMap<String, Any?>)
40
41     @Throws(BluePrintProcessorException::class)
42     fun reTrigger(context: MutableMap<String, Any>, componentContext: MutableMap<String, Any?>)
43 }
44
45 /**
46  * ComponentNodeFactory
47  *
48  * @author Brinda Santh
49  */
50 open class ComponentNodeFactory : ApplicationContextAware {
51
52     private val log = LoggerFactory.getLogger(ComponentNodeFactory::class.java)
53
54     var componentNodes: MutableMap<String, ComponentNode> = hashMapOf()
55
56     fun getInstance(instanceName: String): ComponentNode? {
57         log.trace("looking for Component Nodes : {}", instanceName)
58         return componentNodes.get(instanceName)
59     }
60
61     fun injectInstance(instanceName: String, componentNode: ComponentNode) {
62         this.componentNodes[instanceName] = componentNode
63     }
64
65     override fun setApplicationContext(context: ApplicationContext) {
66         componentNodes = context.getBeansOfType(ComponentNode::class.java)
67         log.info("Injected Component Nodes : {}", componentNodes)
68     }
69 }