2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 Nokia. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * Modifications copyright (c) 2019 AT&T
21 * ===================================================================
25 package org.onap.clamp.clds.util.drawing;
27 import java.util.HashSet;
29 import org.apache.batik.svggen.SVGGraphics2D;
30 import org.onap.clamp.clds.util.XmlTools;
31 import org.onap.clamp.loop.Loop;
32 import org.onap.clamp.loop.template.LoopElementModel;
33 import org.onap.clamp.loop.template.LoopTemplate;
34 import org.onap.clamp.loop.template.LoopTemplateLoopElementModel;
35 import org.w3c.dom.Document;
37 public class SvgLoopGenerator {
39 * Generate the SVG images from the loop.
41 * @param loop The loop object, so it won't use the loop template
42 * @return A String containing the SVG
44 public static String getSvgImage(Loop loop) {
45 SVGGraphics2D svgGraphics2D = new SVGGraphics2D(XmlTools.createEmptySvgDocument());
46 Document document = XmlTools.createEmptySvgDocument();
47 DocumentBuilder dp = new DocumentBuilder(document, svgGraphics2D.getDOMFactory());
48 Painter painter = new Painter(svgGraphics2D, dp);
49 ClampGraphBuilder cgp = new ClampGraphBuilder(painter).collector("VES");
50 cgp.addAllMicroServices(loop.getMicroServicePolicies());
51 ClampGraph cg = cgp.addAllPolicies(loop.getOperationalPolicies()).build();
56 * Generate the SVG images from the loop template.
58 * @param loopTemplate The loop template
59 * @return A String containing the SVG
61 public static String getSvgImage(LoopTemplate loopTemplate) {
62 SVGGraphics2D svgGraphics2D = new SVGGraphics2D(XmlTools.createEmptySvgDocument());
63 Document document = XmlTools.createEmptySvgDocument();
64 DocumentBuilder dp = new DocumentBuilder(document, svgGraphics2D.getDOMFactory());
65 Painter painter = new Painter(svgGraphics2D, dp);
66 ClampGraphBuilder cgp = new ClampGraphBuilder(painter).collector("VES");
67 Set<LoopElementModel> elementModelsSet = new HashSet<>();
68 for (LoopTemplateLoopElementModel elementModelLink:loopTemplate.getLoopElementModelsUsed()) {
69 elementModelsSet.add(elementModelLink.getLoopElementModel());
71 ClampGraph cg = cgp.addAllLoopElementModels(elementModelsSet).build();