X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Faai%2Fbabel%2Fxml%2Fgenerator%2Fdata%2FWidgetConfigurationUtil.java;h=1e41f60472a1d76771753c83f63b37e61e5d311c;hb=6c585913c11b2e1973bfcd0d7671d4114e1c3e66;hp=9af6e8d64a26b6b80c282bd80ea28e4a604ab4d6;hpb=979d62dc51a6e25ebab8d1d3751b8cac6d062893;p=aai%2Fbabel.git

diff --git a/src/main/java/org/onap/aai/babel/xml/generator/data/WidgetConfigurationUtil.java b/src/main/java/org/onap/aai/babel/xml/generator/data/WidgetConfigurationUtil.java
index 9af6e8d..1e41f60 100644
--- a/src/main/java/org/onap/aai/babel/xml/generator/data/WidgetConfigurationUtil.java
+++ b/src/main/java/org/onap/aai/babel/xml/generator/data/WidgetConfigurationUtil.java
@@ -2,8 +2,8 @@
  * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
- * Copyright © 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2019 European Software Marketing Ltd.
+ * Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (c) 2017-2019 European Software Marketing Ltd.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,25 +18,32 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.babel.xml.generator.data;
 
+import com.google.common.base.Enums;
+import java.io.IOException;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Properties;
+import org.onap.aai.babel.xml.generator.XmlArtifactGenerationException;
 import org.onap.aai.babel.xml.generator.model.Resource;
 import org.onap.aai.babel.xml.generator.model.Widget;
+import org.onap.aai.babel.xml.generator.model.WidgetType;
+import org.onap.aai.babel.xml.generator.types.ModelType;
 
 public class WidgetConfigurationUtil {
 
     private static Properties config;
     private static List<String> instanceGroups = Collections.emptyList();
-    private static Map<String, Resource> typeToWidget = new HashMap<>();
+    private static Map<String, Resource> typeToResource = new HashMap<>();
+    private static Map<String, Widget> typeToWidget = new HashMap<>();
 
     /*
-     * Private constructor to prevent instantiation
+     * Private constructor to prevent instantiation.
      */
     private WidgetConfigurationUtil() {
         throw new UnsupportedOperationException("This static class should not be instantiated!");
@@ -59,14 +66,46 @@ public class WidgetConfigurationUtil {
     }
 
     public static Optional<Resource> createModelFromType(String typePrefix) {
-        return Optional.ofNullable(typeToWidget.get(typePrefix));
+        Optional<Resource> resource = Optional.ofNullable(typeToResource.get(typePrefix));
+        if (resource.isPresent()) {
+            // Make a copy of the Resource found in the mappings table.
+            return Optional.of(new Resource(resource.get()));
+        }
+        return resource;
+    }
+
+    public static Widget createWidgetFromType(String widgetType) throws XmlArtifactGenerationException {
+        Optional<Widget> widget = Optional.ofNullable(typeToWidget.get(widgetType));
+        if (widget.isPresent()) {
+            // Make a copy of the Widget found in the mappings table.
+            return new Widget(widget.get());
+        }
+        return null;
+    }
+
+    public static void setWidgetTypes(List<WidgetTypeConfig> types) {
+        WidgetType.clearElements();
+        for (WidgetTypeConfig type : types) {
+            if (type.type == null || type.name == null) {
+                throw new IllegalArgumentException("Incomplete widget type specified: " + type);
+            }
+            WidgetType widgetType = new WidgetType(type.type);
+            Widget widget = new Widget(widgetType, type.name, type.deleteFlag);
+            typeToWidget.put(type.type, widget);
+        }
+        WidgetType.validateElements();
     }
 
-    public static void setWidgetMappings(List<WidgetMapping> mappings) {
+    public static void setWidgetMappings(List<WidgetMapping> mappings) throws IOException  {
         for (WidgetMapping mapping : mappings) {
-            Resource resource = new Resource(Widget.Type.valueOf(mapping.widget), mapping.deleteFlag);
-            resource.setIsResource(mapping.type.equalsIgnoreCase("resource"));
-            typeToWidget.put(mapping.prefix, resource);
+            ModelType modelType = Optional.ofNullable(mapping.type).map(String::toUpperCase)
+                    .map(s -> Enums.getIfPresent(ModelType.class, s).orNull()).orElse(null);
+            if (mapping.prefix == null || mapping.widget == null || modelType == null) {
+                throw new IOException("Invalid widget mapping specified: " + mapping);
+            }
+            Resource resource = new Resource(WidgetType.valueOf(mapping.widget), mapping.deleteFlag);
+            resource.setModelType(modelType);
+            typeToResource.put(mapping.prefix, resource);
         }
     }
 }