gerrit.simantics Code Review - simantics/platform.git/blob

   1 package org.simantics.scl.reflection.internal.typeRegistry;
   2
   3 import gnu.trove.set.hash.THashSet;
   4
   5 import java.util.List;
   6 import java.util.concurrent.ConcurrentHashMap;
   7
   8 import org.simantics.scl.compiler.types.TCon;
   9 import org.simantics.scl.compiler.types.Types;
  10 import org.simantics.scl.reflection.TypeNotFoundException;
  11 import org.simantics.scl.reflection.internal.registry.BindingRegistry;
  12
  13 public class TypeRegistry {
  14     private static final ConcurrentHashMap<TCon, Class<?>> map =
  15             new ConcurrentHashMap<TCon, Class<?>>();
  16
  17     private static final THashSet<String> builtins = new THashSet<String>();
  18
  19     static {
  20         map.put(Types.BOOLEAN, Boolean.class);
  21         map.put(Types.BYTE, Byte.class);
  22         map.put(Types.CHARACTER, Character.class);
  23         map.put(Types.SHORT, Short.class);
  24         map.put(Types.INTEGER, Integer.class);
  25         map.put(Types.LONG, Long.class);
  26         map.put(Types.FLOAT, Float.class);
  27         map.put(Types.DOUBLE, Double.class);
  28         map.put(Types.STRING, String.class);
  29         map.put(Types.BYTE_ARRAY, byte[].class);
  30
  31         map.put(Types.LIST, List.class);
  32         for(int i=0;i<8;++i)
  33             if(i != 1)
  34                 try {
  35                     map.put(Types.tupleConstructor(i),
  36                             Class.forName("org.simantics.scl.runtime.tuple.Tuple" + i));
  37                 } catch(ClassNotFoundException e) {
  38                     e.printStackTrace();
  39                 }
  40
  41         for(TCon con : map.keySet())
  42             builtins.add(con.name);
  43     }
  44
  45     public static Class<?> getClass(TCon type) throws TypeNotFoundException {
  46         Class<?> clazz = map.get(type);
  47         if(clazz == null) {
  48             try {
  49                 clazz = BindingRegistry.getClass(type);
  50             } catch(TypeNotFoundException e) {
  51                 e.printStackTrace();
  52                 throw e;
  53             }
  54             map.put(type, clazz);
  55         }
  56         return clazz;
  57     }
  58
  59     public static boolean isBuiltin(String name) {
  60         return builtins.contains(name);
  61     }
  62 }