working project

src/main/java/com/release11/Main.java

@@ -60,7 +60,7 @@ public class Main {
                 from("activemq:queue:RawMaterial")
                         .enrich("direct:getPackages", new MyAggregator())
                         .marshal(xmlDataFormat)
-                        .to("activemq:queue:materialPackage")
+                        .to("activemq:queue:MaterialPackage")
                         .to("log:?level=INFO&showBody=true");
 
             }

src/main/java/com/release11/MyAggregator.java

@@ -8,6 +8,8 @@ import org.apache.camel.Exchange;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class MyAggregator implements AggregationStrategy {
     @Override
@@ -35,8 +37,23 @@ public class MyAggregator implements AggregationStrategy {
             p.setDimension((String) newEx.get(i).get("dimension"));
             p.setDescription((String) newEx.get(i).get("description"));
             material.getPackages().add(p);
+
+            //validation
+            Pattern pattern = Pattern.compile("\\d\\dx\\d\\dx\\d\\d");
+            Matcher matcher = pattern.matcher(p.getDimension());
+            if(matcher.matches()){
+                System.out.println("maczuje");
+            }
+            else{
+                System.out.println("nieeeeeeeee");
+            }
         }
 
+
+
+
+
+
         Exchange result = oldExchange;
         result.getIn().setBody(material);
         return result;