1 files changed, 68 insertions, 0 deletions
diff --git a/jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/DumpUtils.java b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/DumpUtils.java
new file mode 100644
index 0000000..158a3e1
--- /dev/null
+++ b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/DumpUtils.java
@@ -0,0 +1,68 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.sdc.toscaparser.api.utils;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+public class DumpUtils {
+
+    @SuppressWarnings("unchecked")
+    private static void dumpYaml(Object yo, int level) {
+        final String indent = "                                                                         ";
+        try {
+            if (yo == null) {
+                System.out.println("<null>");
+                return;
+            }
+            String cname = yo.getClass().getSimpleName();
+            System.out.print(cname);
+            if (cname.equals("LinkedHashMap")) {
+                LinkedHashMap<String, Object> lhm = (LinkedHashMap<String, Object>) yo;
+                System.out.println();
+                for (Map.Entry<String, Object> me : lhm.entrySet()) {
+                    System.out.print(indent.substring(0, level) + me.getKey() + ": ");
+                    dumpYaml(me.getValue(), level + 2);
+                }
+            } else if (cname.equals("ArrayList")) {
+                ArrayList<Object> al = (ArrayList<Object>) yo;
+                System.out.println();
+                for (int i = 0; i < al.size(); i++) {
+                    System.out.format("%s[%d] ", indent.substring(0, level), i);
+                    dumpYaml(al.get(i), level + 2);
+                }
+            } else if (cname.equals("String")) {
+                System.out.println(" ==> \"" + (String) yo + "\"");
+            } else if (cname.equals("Integer")) {
+                System.out.println(" ==> " + (int) yo);
+            } else if (cname.equals("Boolean")) {
+                System.out.println(" ==> " + (boolean) yo);
+            } else if (cname.equals("Double")) {
+                System.out.println(" ==> " + (double) yo);
+            } else {
+                System.out.println(" !! unexpected type");
+            }
+        } catch (Exception e) {
+            System.out.println("Exception!! " + e.getMessage());
+        }
+    }
+}