common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/AgglomerateConfiguration.java

   1 package org.openecomp.config.impl;
   2
   3 import org.apache.commons.configuration2.DatabaseConfiguration;
   4
   5 import java.util.Collections;
   6 import java.util.Map;
   7 import java.util.WeakHashMap;
   8
   9 /**
  10  * The type Agglomerate configuration.
  11  */
  12 public class AgglomerateConfiguration extends DatabaseConfiguration {
  13
  14   private final Map<String, Object> store =
  15       Collections.synchronizedMap(new WeakHashMap<String, Object>());
  16
  17   /**
  18    * Gets property value.
  19    *
  20    * @param key the key
  21    * @return the property value
  22    */
  23   public Object getPropertyValue(String key) {
  24     Object objToReturn;
  25     objToReturn = store.get(key);
  26     if (objToReturn == null && !store.containsKey(key)) {
  27       objToReturn = super.getProperty(key);
  28       store.put(key, objToReturn);
  29     }
  30     return objToReturn;
  31   }
  32
  33 }