1 files changed, 290 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/service/ElementLinkService.java b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/service/ElementLinkService.java
new file mode 100644
index 00000000..0cd90dc7
--- /dev/null
+++ b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/service/ElementLinkService.java
@@ -0,0 +1,290 @@
+/*-
+ * ================================================================================
+ * ECOMP Portal SDK
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * 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.openecomp.portalsdk.core.service;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.openecomp.portalsdk.core.util.SystemProperties;
+import org.openecomp.portalsdk.core.util.YamlUtils;
+
+public class ElementLinkService {
+
+	/**
+	 * Builds renderable model of element links in the network map. Parses YAML
+	 * files with metadata and builds input for JoinJS to render in the browser
+	 * as SVG.
+	 *
+	 * @param args
+	 *            arg 0 - realPath; arg 1 - callFlowName; arg 2 - callFlowStep.
+	 * @return Renderable model of element links
+	 * @throws Exception
+	 */
+	public String buildElementLinkYaml(String[] args) throws Exception {
+		String relFilePath;
+		if (args[1].startsWith("custom"))
+			relFilePath = SystemProperties.getProperty("customCallFlow_path");
+		else
+			relFilePath = SystemProperties.getProperty("element_map_file_path");
+		final String yamlDirPath = new File(args[0], relFilePath).getPath();
+
+		String callFlowBusinessYml = "";
+		String callFlowStep = "";
+
+		if (args != null && args.length > 0) {
+			if (args[1] != null)
+				callFlowBusinessYml = args[1] + ".yml";
+			if (args[2] != null)
+				callFlowStep = args[2];
+		}
+
+		ElementLinkService mapper = new ElementLinkService();
+		String linkYaml = mapper.createLinkFile(yamlDirPath, callFlowBusinessYml, callFlowStep);
+		return linkYaml;
+	}
+
+	/*
+	 * public String main2(String[] args) throws Exception {
+	 * 
+	 * String filePath = SystemProperties.getProperty("element_map_file_path") +
+	 * File.separator; String callFlowBusinessYml = ""; String callFlowStep =
+	 * "";
+	 * 
+	 * if (args != null && args.length > 0) {
+	 * 
+	 * if (args[0] != null) { callFlowBusinessYml = args[0] + "-Override.yml"; }
+	 * 
+	 * if (args[1] != null) { callFlowStep = args[1]; } }
+	 * 
+	 * ElementLinkService mapper = new ElementLinkService();
+	 * 
+	 * return mapper.createLinkFileAdditional(filePath, callFlowBusinessYml,
+	 * callFlowStep); }
+	 */
+
+	public static void main(String[] args) throws Exception {
+
+		String filePath = "\\D2Platform\\war\\WEB-INF\\resources\\trisim_files";
+		String callFlowBusinessYml = "call_flow_hc-origination-termination-to-volteue-3.3.16-Override.yml";
+
+		ElementLinkService mapper = new ElementLinkService();
+
+		// System.out.print(mapper.createLinkFile(filePath, networkToscaYml,
+		// networkToscaUeYml, networkLayoutYml, callFlowBusinessYml,"Step_1"));
+		System.out.print(mapper.createLinkFileAdditional(filePath, callFlowBusinessYml, "Step_2"));
+	}
+
+	@SuppressWarnings("unchecked")
+	protected String createLinkFile(String resourceFilePath, String callFLowBsFileName, String callFlowStep)
+			throws Exception {
+
+		Map<String, Object> callFlowBs = YamlUtils.readYamlFile(resourceFilePath, callFLowBsFileName);
+
+		List<Map<String, Object>> callSteps = (List<Map<String, Object>>) callFlowBs.get("callSequenceSteps");
+		String callFlowName = (String) callFlowBs.get("shortName");
+		return addLinks(resourceFilePath, callFlowName, callSteps, callFlowStep);
+
+	}
+
+	@SuppressWarnings("unchecked")
+	protected String createLinkFileAdditional(String resourceFilePath, String callFLowBsFileName, String callFlowStep)
+			throws Exception {
+
+		// Map<String, Object> callFlowBs =
+		// YamlUtils.readYamlFile(resourceFilePath, callFLowBsFileName);
+
+		// return YamlUtils.returnYaml(callFlowBs);
+
+		Map<String, Object> callFlowBs;
+
+		try {
+			callFlowBs = YamlUtils.readYamlFile(resourceFilePath, callFLowBsFileName);
+
+			List<Map<String, Object>> callSteps = (List<Map<String, Object>>) callFlowBs.get("callSequenceSteps");
+			String callFlowName = (String) callFlowBs.get("shortName");
+			return addLinksAdditional(resourceFilePath, callFlowName, callSteps, callFlowStep);
+
+		} catch (Exception e) {
+
+			return "";
+		}
+
+	}
+
+	@SuppressWarnings("unchecked")
+	protected String addLinks(String filePath, String callFlowName, List<Map<String, Object>> callSteps,
+			String callFlowStep) throws IOException {
+
+		Map<String, List<String>> checkDuplicateMap = new HashMap<String, List<String>>();
+
+		for (Map<String, Object> callStep : callSteps) {
+
+			if (((String) callStep.get("name")).split(":")[0].trim().replace(" ", "_").equals(callFlowStep)) {
+
+				// String callFlowStepName = callFlowName + "_" +
+				// ((String)callStep.get("name")).split("-")[0].trim().replace("
+				// ", "_")+".yml";
+
+				List<Map<String, Object>> links = new ArrayList<Map<String, Object>>();
+
+				List<Map<String, Object>> subSteps = (List<Map<String, Object>>) callStep.get("subSteps");
+
+				for (Map<String, Object> subStep : subSteps) {
+					Map<String, Object> link = new HashMap<String, Object>();
+
+					String source = (String) subStep.get("source_tosca_id");
+					String destination = (String) subStep.get("destination_tosca_id");
+
+					if ((checkDuplicateMap.get(source) == null || checkDuplicateMap.get(source).isEmpty()
+							|| !checkDuplicateMap.get(source).contains(destination)) && !source.equals(destination)) {
+						if (checkDuplicateMap.get(destination) == null) {
+							List<String> toscaList = new ArrayList<String>();
+							checkDuplicateMap.put(destination, toscaList);
+						}
+
+						if (checkDuplicateMap.get(source) == null) {
+							List<String> toscaList = new ArrayList<String>();
+							checkDuplicateMap.put(source, toscaList);
+						}
+
+						List<String> toscaSourceList = checkDuplicateMap.get(destination);
+						toscaSourceList.add(source);
+
+						List<String> toscaDestinationList = checkDuplicateMap.get(source);
+						toscaDestinationList.add(destination);
+
+						link.put("s", source);
+						link.put("d", destination);
+						links.add(link);
+
+						/*
+						 * may be needed in future but nnot currently
+						 * 
+						 * if((String) subStep.get("link_visibility")!=null){
+						 * if(((String)
+						 * subStep.get("link_visibility")).equals("No")){
+						 * 
+						 * } }else{
+						 * 
+						 * links.add(link); }
+						 */
+
+					}
+
+				}
+
+				Map<String, Object> callFlowUI = new HashMap<String, Object>();
+				callFlowUI.put("linkList", links);
+
+				return YamlUtils.returnYaml(callFlowUI);
+
+				// YamlUtils.writeYamlFile(filePath, callFlowStepName,
+				// callFlowUI);
+			}
+
+		}
+		return "";
+	}
+
+	protected String addLinksAdditional(String filePath, String callFlowName, List<Map<String, Object>> callSteps,
+			String callFlowStep) throws IOException {
+
+		for (Map<String, Object> callStep : callSteps) {
+
+			if (((String) callStep.get("name")).split(":")[0].trim().replace(" ", "_").equals(callFlowStep)) {
+
+				// String callFlowStepName = callFlowName + "_" +
+				// ((String)callStep.get("name")).split("-")[0].trim().replace("
+				// ", "_")+".yml";
+
+				Map<String, Object> callFlowUI = new HashMap<String, Object>();
+				try {
+					List<Map<String, Object>> links = addLinkVertices(callStep);
+					callFlowUI.put("linkList", links);
+				} catch (Exception e) {
+				}
+				try {
+					List<String> activeIds = addActiveNodes(callStep);
+					callFlowUI.put("activeIds", activeIds);
+				} catch (Exception e) {
+				}
+				try {
+					List<Map<String, Object>> disconnectLinks = addDisconnectLinks(callStep);
+					callFlowUI.put("disconnectLinks", disconnectLinks);
+				} catch (Exception e) {
+				}
+
+				return YamlUtils.returnYaml(callFlowUI);
+			}
+		}
+
+		return "";
+	}
+
+	@SuppressWarnings("unchecked")
+	List<String> addActiveNodes(Map<String, Object> callStep) {
+		List<String> activeIds = (List<String>) callStep.get("activeIds");
+		return activeIds;
+	}
+
+	@SuppressWarnings("unchecked")
+	List<Map<String, Object>> addDisconnectLinks(Map<String, Object> callStep) {
+		List<Map<String, Object>> disconnectLinks = (List<Map<String, Object>>) callStep.get("disconnectLinks");
+		return disconnectLinks;
+	}
+
+	@SuppressWarnings("unchecked")
+	List<Map<String, Object>> addLinkVertices(Map<String, Object> callStep) {
+		List<Map<String, Object>> links = new ArrayList<Map<String, Object>>();
+
+		List<Map<String, Object>> vertices = (List<Map<String, Object>>) callStep.get("vertices");
+
+		for (int i = 0; i < vertices.size() - 1; i++) {
+			Map<String, Object> vertex = (Map<String, Object>) vertices.get(i);
+			Map<String, Object> vertexNext = (Map<String, Object>) vertices.get(i + 1);
+
+			Integer sourceX = (Integer) vertex.get("x");
+			Integer sourceY = (Integer) vertex.get("y");
+			String sourceD = (String) vertex.get("D");
+			String sourceL = (vertex.get("L") != null) ? (String) vertex.get("L") : "-";
+
+			if (sourceX == -999) // there is a break in the linkage
+				continue;
+
+			Integer destinationX = (Integer) vertexNext.get("x");
+			Integer destinationY = (Integer) vertexNext.get("y");
+			String destinationD = (String) vertexNext.get("D");
+
+			if (destinationX == -999) // there is a break in the linkage
+				continue;
+
+			Map<String, Object> link = new HashMap<String, Object>();
+
+			link.put("s", sourceX + "," + sourceY + "," + sourceD + "," + sourceL);
+			link.put("d", destinationX + "," + destinationY + "," + destinationD);
+			links.add(link);
+		}
+		return links;
+	}
+}