clebertsuconic commented on a change in pull request #2950: ARTEMIS-2604 Save 
Message decoding when unnecessary
URL: https://github.com/apache/activemq-artemis/pull/2950#discussion_r369657571
 
 

 ##########
 File path: 
artemis-commons/src/main/java/org/apache/activemq/artemis/utils/collections/TypedProperties.java
 ##########
 @@ -372,6 +372,79 @@ private synchronized void 
forEachInternal(BiConsumer<SimpleString, PropertyValue
       }
    }
 
+   /**
+    * Performs a search among the valid key properties contained in {@code 
buffer}, starting from {@code from}
+    * assuming it to be a valid encoded {@link TypedProperties} content.
+    *
+    * @throws IllegalStateException if any not-valid property is found while 
searching the {@code key} property
+    */
+   public static boolean searchProperty(SimpleString key, ByteBuf buffer, int 
startIndex) {
 
 Review comment:
   >> "the risk is to find a value that matches the property we are searching 
for"
   
   So what? if someone uses the key as the value, all it will incur is for us 
to do the older semantic, which is to parse the whole buffer. and we would 
incur in the old semantic.
   
   
   Add a test with the value as the key, just to make sure.. although I doubt 
someone will use the property _HDR_SCHEDULED_TIME anywhere in the values :) and 
if they did it would still be fine.

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