1 files changed, 61 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/globaltypes/GlobalTypesServiceTemplates.java b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/globaltypes/GlobalTypesServiceTemplates.java
new file mode 100644
index 0000000000..cbc56d7773
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/globaltypes/GlobalTypesServiceTemplates.java
@@ -0,0 +1,61 @@
+package org.openecomp.sdc.translator.services.heattotosca.globaltypes;
+
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.logging.types.LoggerErrorDescription;
+import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.openecomp.sdc.tosca.services.ToscaUtil;
+import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
+import org.openecomp.sdc.translator.utils.ResourceWalker;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author Avrahamg
+ * @since April 03, 2017
+ */
+public class GlobalTypesServiceTemplates {
+  private static Map<String, ServiceTemplate> globalTypesServiceTemplates;
+
+
+  public static Map<String, ServiceTemplate> getGlobalTypesServiceTemplates() {
+    if (globalTypesServiceTemplates == null) {
+      synchronized (GlobalTypesServiceTemplates.class) {
+        if (globalTypesServiceTemplates == null) {
+          init();
+        }
+      }
+    }
+    return globalTypesServiceTemplates;
+  }
+
+  private static void init() {
+    globalTypesServiceTemplates = new HashMap<>();
+    Map<String, String> globalTypes = null;
+    try {
+      globalTypes = ResourceWalker.readResourcesFromDirectory("globalTypes");
+    } catch (CoreException coreException) {
+      throw coreException;
+    } catch (Exception exception) {
+      throw new CoreException((new ErrorCode.ErrorCodeBuilder())
+          .withMessage(LoggerErrorDescription.FAILED_TO_GENERATE_GLOBAL_TYPES)
+          .withId("GlobalTypes Read Error").withCategory(ErrorCategory.APPLICATION).build(),
+          exception);
+    }
+    ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
+    for (Map.Entry<String, String> globalTypeContent : globalTypes.entrySet()) {
+      if (globalTypeContent.getKey().contains("openecomp-inventory")) { // this global types folder
+        // should not be
+        // processed to the CSAR
+        continue;
+      }
+      ToscaUtil.addServiceTemplateToMapWithKeyFileName(globalTypesServiceTemplates,
+          toscaExtensionYamlUtil.yamlToObject(globalTypeContent.getValue(), ServiceTemplate.class));
+    }
+  }
+
+  private GlobalTypesServiceTemplates() {
+  }
+}