Getting resources

is-monitor-frontend/.vscode/launch.json

@@ -11,6 +11,14 @@
       "port": 9225,
       "webRoot": "${workspaceFolder}",
       "url": "http://localhost:4200/#"
+    },
+    {
+      "name": "Launch Chrome localhost",
+      "type": "chrome",
+      "request": "launch",
+      "port": 9227,
+      "webRoot": "${workspaceFolder}",
+      "url": "http://localhost:4200/"
     }
   ]
 }

is-monitor-frontend/src/app/app.component.html

@@ -10,10 +10,6 @@
 
 	<div id="content" class="content" role="main">
 		<app-resource-types-tree></app-resource-types-tree>
-		<div id="list-and-details">
-			<app-resource-list></app-resource-list>
-			<app-resource-details></app-resource-details>
-		</div>
 		<app-basket></app-basket>
 	</div>
 

is-monitor-frontend/src/app/is-model/reference/ISManageable.ts

@@ -1,3 +1,4 @@
 export class ISManageable {
     '@class': string;
+    '@superClasses'?: Array<string>;
 }

is-monitor-frontend/src/app/is-model/reference/entities/Resource.ts

@@ -5,7 +5,7 @@ import { Facet } from './Facet';
 
 export class Resource extends Entity {
 
-    consistsOf: Array<ConsistsOf<Resource, Facet>>;
+    consistsOf?: Array<ConsistsOf<Resource, Facet>>;
-    isRelatedTo: Array<IsRelatedTo<Resource, Resource>>;
+    isRelatedTo?: Array<IsRelatedTo<Resource, Resource>>;
 
 }

is-monitor-frontend/src/app/is-model/reference/properties/PropagationConstraint.ts

@@ -1,42 +1,45 @@
 import { Property } from './Property';
 
-export enum RemoveConstraint {
+type RemoveConstraint = 'cascadeWhenOrphan' | 'cascade' | 'keep';
+export const RemoveConstraint = {
 
     /*
      * When the source Entity is removed also the target
      * Entity is removed but if and only if the latter has no other
      * incoming Relation.
      */
-    cascadeWhenOrphan,
+    cascadeWhenOrphan: 'cascadeWhenOrphan' as RemoveConstraint,
 
     /*
      * When the source Entity is removed also the target
-     * Entity is removed.
+     * Entity is removed.     */
-     */
+    cascade: 'cascade' as RemoveConstraint,
-    cascade,
 
     /*
      * When the source Entity is removed the target Entity
      * is keep.
      */
-    keep
+    keep: 'keep' as RemoveConstraint
 
-}
+};
 
-export enum AddConstraint {
+type AddConstraint = 'propagate' | 'unpropagate';
+export const AddConstraint = {
 
-    propagate,
+    propagate: 'propagate' as AddConstraint,
 
-    unpropagate
+    unpropagate: 'unpropagate' as AddConstraint
 
-}
+};
 
 export class PropagationConstraint extends Property {
 
     remove: RemoveConstraint;
     add: AddConstraint;
 
-    constructor(remove: RemoveConstraint, add: AddConstraint){
+
+
+    constructor(remove: RemoveConstraint, add: AddConstraint) {
         super();
         this.remove = remove;
         this.add = add;

is-monitor-frontend/src/app/is.service.ts

@@ -17,11 +17,11 @@ export class IsService {
   private baseURL = 'http://pc-frosini.isti.cnr.it:8080/resource-registry';
   private typesURL = this.baseURL + '/types';
   private instancesURL = this.baseURL + '/instances';
-  private queryURL = this.baseURL + '/query';
+  // private queryURL = this.baseURL + '/query';
 
 
   /* NextNext Token */
-  private token = '';
+  private token = '7c66c94c-7f6e-49cd-9a34-909cd3832f3e-98187548';
 
   /**
    * Handle Http operation that failed.
@@ -39,8 +39,8 @@ export class IsService {
     };
   }
 
-  public getResourceTypes(callback: (isTypes: TypeDefinition[]) => void): void {
+  public getTypeDefinition(typeName: string, polymorphic: boolean = true, callback: (isTypes: TypeDefinition[]) => void): void {
-    const url = this.typesURL + '/Resource?polymorphic=true&gcube-token=' + this.token;
+    const url = this.typesURL + '/' + typeName + '?polymorphic=' + polymorphic + '&gcube-token=' + this.token;
     // const observable: Observable<ISType[]> = of(types);
     const observable: Observable<TypeDefinition[]> = this.httpClient.get<TypeDefinition[]>(url);
     observable.pipe(
@@ -49,7 +49,7 @@ export class IsService {
   }
 
   public getResourceInstances(resourceType: string, callback: (instances: Resource[]) => void): void {
-    const url = this.queryURL + resourceType + '?polymorphic=true&gcube-token=' + this.token;
+    const url = this.instancesURL + '/' +  resourceType + '?polymorphic=true&gcube-token=' + this.token;
     // const observable: Observable<ISType[]> = of(types);
     const observable: Observable<any[]> = this.httpClient.get<any[]>(url);
     observable.pipe(

is-monitor-frontend/src/app/resource-list/facetDefinition.ts

@@ -0,0 +1,59 @@
+import { TypeDefinition } from '../is-model/types/TypeDefinition';
+
+export const CLASS_PROPERTY_KEY = '@class';
+export const SUPERCLASSES_PROPERTY_KEY = '@superClasses';
+export const HEADER_PROPERTY_KEY = 'header';
+
+export class FacetDefinition {
+
+    public typeName: string;
+    public mandatoryProperties: Set<string>;
+    public typeDefinition: TypeDefinition;
+
+    // private first = true;
+
+    constructor(typeName: string, typeDefinition: TypeDefinition) {
+        this.typeName = typeName;
+        this.typeDefinition = typeDefinition;
+        this.analyseType();
+    }
+
+    public analyseType() {
+        this.mandatoryProperties = new Set<string>();
+
+        for (const p of this.typeDefinition.properties) {
+            switch (p.name) {
+
+                case (CLASS_PROPERTY_KEY || SUPERCLASSES_PROPERTY_KEY || HEADER_PROPERTY_KEY) : {
+                    continue;
+                }
+
+                default: {
+                    if (p.mandatory) {
+                        this.mandatoryProperties.add(p.name);
+                    }
+                }
+            }
+
+        }
+
+        /*
+        if (this.first) {
+            const facet = resource.consistsOf[0].target;
+            for (const propertyKey in facet) {
+                if (propertyKey.localeCompare(CLASS_PROPERTY_KEY) === 0) {
+                    continue;
+                }
+                if (propertyKey.localeCompare(SUPERCLASSES_PROPERTY_KEY) === 0) {
+                    continue;
+                }
+                if (propertyKey.localeCompare(HEADER_PROPERTY_KEY) === 0) {
+                    continue;
+                }
+                this.mandatoryProperties.add(propertyKey);
+            }
+            this.first = false;
+        }
+        */
+    }
+}

is-monitor-frontend/src/app/resource-list/resource-list.component.html

@@ -2,7 +2,7 @@
     <table class="table table-striped table-bordered" *ngFor="let key of resources.keys()">
         <thead>
             <tr>
-                <th [attr.colspan]="resources.get(key).mandatoryProperties.size+2" class="header">Resources identified by {{resources.get(key).type}}</th>
+                <th [attr.colspan]="resources.get(key).mandatoryProperties.size+2" class="header">{{ resourceType }}s identified by {{resources.get(key).type}}</th>
             </tr>
             <tr>
                 <th>Resource Type</th>

is-monitor-frontend/src/app/resource-list/resource-list.component.ts

@@ -1,7 +1,8 @@
 import { Component, OnInit } from '@angular/core';
 import { IsService } from '../is.service';
-import { ResourceIdentification, TYPE_PROPERTY_KEY } from './resourceidentification';
+import { FacetDefinition, CLASS_PROPERTY_KEY } from './resourceidentification';
 import { Resource } from '../is-model/reference/entities/Resource';
+import { TypeDefinition } from '../is-model/types/TypeDefinition';
 
 @Component({
   selector: 'app-resource-list',
@@ -10,30 +11,52 @@ import { Resource } from '../is-model/reference/entities/Resource';
 })
 export class ResourceListComponent implements OnInit {
 
-  public resources: Map<string, ResourceIdentification>;
-
   constructor(private isService: IsService) { }
 
+  set resourceType(resourceType: string) {
+    // tslint:disable-next-line: no-console
+    console.debug('Going to retrieve ' + resourceType + ' instances');
+    this._resourceType = resourceType;
+    this.isService.getResourceInstances(this._resourceType, res => { this.resources = this.analyseResources(res); });
+  }
+
+  get resourceType(): string {
+    return this._resourceType;
+  }
+
+  public static facetTypes: Map<string, TypeDefinition> = new Map<string, TypeDefinition>();
+
+  // <FacetType, Array<Resource>>
+  public resources: Map<string, Array<Resource>>;
+
+  // tslint:disable-next-line: variable-name
+  private _resourceType: string;
+
   ngOnInit() {
-    this.isService.getResourceInstances('Service', res => { this.resources = this.analyseResources(res); });
+    this.resourceType = 'Service';
   }
 
-  analyseResources(resources: Resource[]): Map<string, ResourceIdentification> {
+  analyseResources(resources: Resource[]): Map<string, Array<Resource>> {
 
-    const map = new Map<string, ResourceIdentification>();
+    const map = new Map<string, Array<Resource>>();
 
     for (const resource of resources) {
 
-      const facetType: string = resource.consistsOf[0].target[TYPE_PROPERTY_KEY];
+      const facetType: string = resource.consistsOf[0].target[CLASS_PROPERTY_KEY];
-      let resourceIdentification: ResourceIdentification;
+      let res: Array<Resource>;
 
       if (map.has(facetType)) {
-        resourceIdentification = map.get(facetType);
+        if (!ResourceListComponent.facetTypes.has(facetType)) {
+          let typeDefinition: TypeDefinition;
+          this.isService.getTypeDefinition(facetType, false, types => { typeDefinition = types[0]; } );
+          ResourceListComponent.facetTypes.set(facetType, typeDefinition);
+        }
+        res = map.get(facetType);
       } else {
-        resourceIdentification = new ResourceIdentification(facetType);
+        res = new Array<Resource>();
-        map.set(facetType, resourceIdentification);
+        map.set(facetType, res);
       }
-      resourceIdentification.addResource(resource);
+      res.push(resource);
     }
 
     return map;

is-monitor-frontend/src/app/resource-list/resourceidentification.ts

@@ -1,36 +0,0 @@
-import { Resource } from '../is-model/reference/entities/Resource';
-
-export const TYPE_PROPERTY_KEY = '@class';
-export const HEADER_PROPERTY_KEY = 'header';
-
-export class ResourceIdentification {
-
-    public type: string;
-    public mandatoryProperties: Set<string>;
-    public resources: Array<Resource>;
-
-    private first = true;
-
-    constructor(type: string) {
-        this.type = type;
-        this.mandatoryProperties = new Set<string>();
-        this.resources = new Array<Resource>();
-    }
-
-    public addResource(resource: Resource) {
-        if (this.first) {
-            const facet = resource.consistsOf[0].target;
-            for (const propertyKey in facet) {
-                if (propertyKey.localeCompare(TYPE_PROPERTY_KEY) === 0) {
-                    continue;
-                }
-                if (propertyKey.localeCompare(HEADER_PROPERTY_KEY) === 0) {
-                    continue;
-                }
-                this.mandatoryProperties.add(propertyKey);
-            }
-            this.first = false;
-        }
-        this.resources.push(resource);
-    }
-}

is-monitor-frontend/src/app/resource-types-tree/resource-types-tree.component.html

@@ -1,11 +1,15 @@
 <ul id="resource-tree" class="list-group">
   <ng-template #recursiveList let-resources>
     <li *ngFor="let type of resources" class="list-group-item">
-      <a class="nav-link" href="#" [title]="type.description" (click)="loadResources(type.name)">{{ type.name }}</a>
+      <a class="nav-link" href="#" [title]="type.description" (click)="list.resourceType = type.name">{{ type.name }}</a>
       <ul *ngIf="type.children.length > 0">
         <ng-container *ngTemplateOutlet="recursiveList; context:{ $implicit: type.children }"></ng-container>
       </ul>
     </li>
   </ng-template>
   <ng-container *ngTemplateOutlet="recursiveList; context:{ $implicit: resources }"></ng-container>
-</ul>
+</ul>
+<div id="list-and-details">
+  <app-resource-list #list></app-resource-list>
+  <app-resource-details></app-resource-details>
+</div>

is-monitor-frontend/src/app/resource-types-tree/resource-types-tree.component.ts

@@ -17,7 +17,7 @@ export class ResourceTypesTreeComponent implements OnInit {
   }
 
   ngOnInit() {
-    this.isService.getResourceTypes(isTypes => { this.resources = this.analyseTypes(isTypes); });
+    this.isService.getTypeDefinition('Resource', true, isTypes => { this.resources = this.analyseTypes(isTypes); });
   }
 
   analyseUnassociated(type: Type, map: Map<string, Type>, unassociated: Map<string, TypeDefinition>) {
@@ -67,10 +67,6 @@ export class ResourceTypesTreeComponent implements OnInit {
     return map.get('Resource').children;
   }
 
-  loadResources(typeName: string) {
-    window.alert('Loading ' + typeName + ' resources');
-  }
-
 }
 
 

is-monitor-frontend/src/app/resources-old.ts

@@ -0,0 +1,85 @@
+import { Resource } from './is-model/reference/entities/Resource';
+
+export const resources: Array<Resource> = [
+    {
+        '@class': 'HostingNode',
+        header: {
+            '@class': 'Header',
+            uuid: 'f0460614-9ffb-4ecd-bf52-d91e8d81d604',
+            creator: 'luca.frosini',
+            modifiedBy: 'luca.frosini',
+            creationTime: '2109-06-29 12:00:00.000 CEST',
+            lastUpdateTime: '2109-06-29 12:00:00.000 CEST'
+        },
+        consistsOf: [
+            {
+                '@class': 'IsIdentifiedBy',
+                header: {
+                    '@class': 'Header',
+                    uuid: '84d5756a-693e-4b4d-99dd-a150cf843c3e',
+                    creator: 'luca.frosini',
+                    modifiedBy: 'luca.frosini',
+                    creationTime: '2109-06-29 12:00:00.000 CEST',
+                    lastUpdateTime: '2109-06-29 12:00:00.000 CEST'
+                },
+                target: {
+                    '@class': 'NetworkingFacet',
+                    header: {
+                        '@class': 'Header',
+                        uuid: 'aff4173c-ef7d-4f4f-9195-6b33d852e033',
+                        creator: 'luca.frosini',
+                        modifiedBy: 'luca.frosini',
+                        creationTime: '2109-06-29 12:00:00.000 CEST',
+                        lastUpdateTime: '2109-06-29 12:00:00.000 CEST'
+                    },
+                    hostName: 'pc-frosini.isti.cnr.it',
+                    domainName: 'isti.cnr.it',
+                    mask: null,
+                    broadcastAddress: null,
+                    ipaddress: '127.0.1.1',
+                    Port: 8080
+                }
+            }
+        ],
+        isRelatedTo: []
+    },
+    {
+        '@class': 'EService',
+        header: {
+            '@class': 'Header',
+            uuid: '23b6145f-b5f0-42d1-9630-17590d9831d6',
+            creator: 'luca.frosini',
+            modifiedBy: 'luca.frosini',
+            creationTime: '2109-06-29 12:00:00.000 CEST',
+            lastUpdateTime: '2109-06-29 12:00:00.000 CEST'
+        },
+        consistsOf: [
+            {
+                '@class': 'IsIdentifiedBy',
+                header: {
+                    '@class': 'Header',
+                    uuid: '7fcff150-4007-4ad0-8618-a8f3ba83a366',
+                    creator: 'luca.frosini',
+                    modifiedBy: 'luca.frosini',
+                    creationTime: '2109-06-29 12:00:00.000 CEST',
+                    lastUpdateTime: '2109-06-29 12:00:00.000 CEST'
+                },
+                target: {
+                    '@class': 'SoftwareFacet',
+                    header: {
+                        '@class': 'Header',
+                        uuid: '4e664568-1669-4b38-a3db-acf1de789c96',
+                        creator: 'luca.frosini',
+                        modifiedBy: 'luca.frosini',
+                        creationTime: '2109-06-29 12:00:00.000 CEST',
+                        lastUpdateTime: '2109-06-29 12:00:00.000 CEST'
+                    },
+                    group: 'vre-management',
+                    name: 'whn-manager',
+                    version: '1.3.0'
+                }
+            }
+        ],
+        isRelatedTo: []
+    }
+];