Create new VSP, onboard from TOSCA file - UI

Change-Id: I018c6d07a4b9ec7e6b1507ab37e2550865423cfe
Issue-ID: SDC-230
Signed-off-by: shrek2000 <orenkle@amdocs.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterManagerImpl.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterManagerImpl.java
new file mode 100644
index 0000000000..520e41817e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/impl/ToscaConverterManagerImpl.java
@@ -0,0 +1,49 @@
+package org.openecomp.core.impl;
+
+import org.openecomp.core.converter.ToscaConverter;
+import org.openecomp.core.converter.api.ToscaConverterManager;
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+public class ToscaConverterManagerImpl implements ToscaConverterManager {
+
+  private static List<ToscaConverter> toscaConverters;
+  private static final String toscaConverterFileName = "ToscaConverters.json";
+
+  static {
+    toscaConverters = getConvertersList();
+  }
+
+  @Override
+  public ToscaServiceModel convert(String csarName, FileContentHandler fileContentHandler) {
+    return null;
+  }
+
+  private static List<ToscaConverter> getConvertersList(){
+    List<ToscaConverter> toscaConvertersList = new ArrayList<>();
+    Map<String, String> convertersMap = FileUtils.readViaInputStream(toscaConverterFileName,
+            stream -> JsonUtil.json2Object(stream, Map.class));
+    return getToscaConvertersList(toscaConvertersList, convertersMap);
+  }
+
+  private static List<ToscaConverter> getToscaConvertersList(
+      List<ToscaConverter> toscaConvertersList, Map<String, String> convertersMap) {
+    for(String implClassName : convertersMap.values()){
+      try{
+        Class<?> clazz = Class.forName(implClassName);
+        Constructor<?> constructor = clazz.getConstructor();
+        toscaConvertersList.add((ToscaConverter) constructor.newInstance());
+      }catch (Exception e){
+        continue;
+      }
+    }
+    return toscaConvertersList;
+  }
+}