Add Tosca model healer

create a Tosca model healer for future changes in Tosca structure

Change-Id: I3843e4727b6bbb383576ae6a4fb055c5b6fa001f
Issue-ID: SDC-973
Signed-off-by: talio <tali.orenbach@amdocs.com>

1 files changed, 6 insertions, 11 deletions

diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java
index 4512fce159..b1a0976b36 100644
--- a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/datatypes/ToscaServiceModel.java
@@ -29,13 +29,13 @@ import org.openecomp.sdc.tosca.services.DataModelUtil;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 
 /**
  * Tosca service model.
  */
 public class ToscaServiceModel implements AsdcModel {
   private FileContentHandler artifactFiles;
-  private FileContentHandler externalFiles;
   private Map<String, ServiceTemplate> serviceTemplates;
   private String entryDefinitionServiceTemplate;
 
@@ -57,16 +57,6 @@ public class ToscaServiceModel implements AsdcModel {
     this.entryDefinitionServiceTemplate = entryDefinitionServiceTemplate;
   }
 
-  public ToscaServiceModel(FileContentHandler artifactFiles,
-                           FileContentHandler externalFiles,
-                           Map<String, ServiceTemplate> serviceTemplates,
-                           String entryDefinitionServiceTemplate) {
-    this.artifactFiles = artifactFiles;
-    this.externalFiles = externalFiles;
-    this.serviceTemplates = serviceTemplates;
-    this.entryDefinitionServiceTemplate = entryDefinitionServiceTemplate;
-  }
-
   /**
    * Gets artifact files.
    *
@@ -89,6 +79,11 @@ public class ToscaServiceModel implements AsdcModel {
     return Collections.unmodifiableMap(serviceTemplates);
   }
 
+  public Optional<ServiceTemplate> getServiceTemplate(String serviceTemplateName) {
+    return MapUtils.isEmpty(this.serviceTemplates) ? Optional.empty()
+        : Optional.of(this.serviceTemplates.get(serviceTemplateName));
+  }
+
   public void addServiceTemplate(String serviceTemplateName,
                                  ServiceTemplate serviceTemplate) {
     if(MapUtils.isEmpty(serviceTemplates)){