svn commit: r1100800 - /incubator/clerezza/trunk/parent/rdf.core/src/main/java/org/apache/clerezza/rdf/core/impl/SimpleLiteralFactory.java

[reto]

Author: reto
Date: Sun May  8 19:53:45 2011
New Revision: 1100800

URL: http://svn.apache.org/viewvc?rev=1100800&view=rev
Log:
CLEREZZA-511: improving performance without changing the public api as the 
issue suggests

Modified:
    
incubator/clerezza/trunk/parent/rdf.core/src/main/java/org/apache/clerezza/rdf/core/impl/SimpleLiteralFactory.java

Modified: 
incubator/clerezza/trunk/parent/rdf.core/src/main/java/org/apache/clerezza/rdf/core/impl/SimpleLiteralFactory.java
URL: 
http://svn.apache.org/viewvc/incubator/clerezza/trunk/parent/rdf.core/src/main/java/org/apache/clerezza/rdf/core/impl/SimpleLiteralFactory.java?rev=1100800&r1=1100799&r2=1100800&view=diff
==============================================================================
--- 
incubator/clerezza/trunk/parent/rdf.core/src/main/java/org/apache/clerezza/rdf/core/impl/SimpleLiteralFactory.java
 (original)
+++ 
incubator/clerezza/trunk/parent/rdf.core/src/main/java/org/apache/clerezza/rdf/core/impl/SimpleLiteralFactory.java
 Sun May  8 19:53:45 2011
@@ -277,14 +277,24 @@ public class SimpleLiteralFactory extend
        }
 
        
-       @SuppressWarnings("unchecked")
+       
        @Override
        public <T> T createObject(Class<T> type, TypedLiteral literal)
                        throws NoConvertorException, 
InvalidLiteralTypeException {
+               final TypeConverter<T> converter = getConverterFor(type);
+               return converter.createObject(literal);
+               
+       }
+
+       @SuppressWarnings("unchecked")
+       private <T> TypeConverter<T> getConverterFor(Class<T> type) throws 
NoConvertorException {
+               TypeConverter<T> convertor = (TypeConverter<T>) 
typeConverterMap.get(type);
+               if (convertor != null) {
+                       return convertor;
+               }
                for (Map.Entry<Class<?>, TypeConverter<?>> converterEntry : 
typeConverterMap.entrySet()) {
                        if (type.isAssignableFrom(converterEntry.getKey())) {
-                               TypeConverter<T> converter = (TypeConverter<T>) 
converterEntry.getValue();
-                               return converter.createObject(literal);
+                               return (TypeConverter<T>) 
converterEntry.getValue();
                        }
                }
                throw new NoConvertorException(type);