dcaedt_catalog/service/src/main/java/org/onap/sdc/dcae/catalog/engine/ElementsLookup.java

   1 package org.onap.sdc.dcae.catalog.engine;
   2
   3 import java.util.Map;
   4 import java.util.Collections;
   5
   6 import org.json.JSONObject;
   7 import org.onap.sdc.dcae.catalog.engine.CatalogRequest;
   8
   9 import com.fasterxml.jackson.annotation.JsonIgnore;
  10
  11 /**
  12  */
  13 public class ElementsLookup extends CatalogRequest {
  14
  15         private String                                          annotation;
  16         private Map<String,Object> selector;
  17
  18         public void setAnnotation(String theAnnon) {
  19                 this.annotation = theAnnon;
  20         }
  21
  22         public String getAnnotation() {
  23                 return this.annotation;
  24         }
  25
  26         public Map<String,Object> getSelector() {
  27                 return this.selector == null ? Collections.EMPTY_MAP : this.selector;
  28         }
  29
  30         public void setSelector(Map<String,Object> theSelector) {
  31                 this.selector = theSelector;
  32         }
  33
  34         public Object getSelectorEntry(String theName) {
  35                 return getSelector().get(theName);
  36         }
  37
  38         /**
  39    * Because the JSONObject(Map) constructor would not copy entries wth null values.
  40    */
  41         @JsonIgnore
  42         public JSONObject getJSONSelector() {
  43                 JSONObject jsonSelector = new JSONObject();
  44                 for (Map.Entry<String, Object> entry: this.selector.entrySet()) {
  45                         jsonSelector.put(entry.getKey(), entry.getValue() != null ? entry.getValue() : JSONObject.NULL);
  46                 }
  47                 return jsonSelector;
  48         }
  49 }