EnumFactory


1   package spoon.reflect.factory;
2   
3   import spoon.reflect.Factory;
4   import spoon.reflect.declaration.CtEnum;
5   import spoon.reflect.declaration.CtPackage;
6   
7   /**
8    * The {@link CtEnum} sub-factory.
9    */
10  public class EnumFactory extends TypeFactory {
11  
12      private static final long serialVersionUID = 1L;
13  
14      /**
15       * Creates a new enum sub-factory.
16       * @param factory the parent factory
17       */
18      public EnumFactory(Factory factory) {
19          super(factory);
20      }
21  
22      /**
23       * Creates a new enumeration type
24       * 
25       * @param owner
26       *            package
27       * @param simpleName
28       *            the simple name
29       */
30      public CtEnum create(CtPackage owner, String   simpleName) {
31          CtEnum e = factory.Core().createEnum();
32          e.setSimpleName(simpleName);
33          owner.getTypes().add(e);
34          e.setParent(owner);
35          return e;
36      }
37  
38      /**
39       * Creates an enum from its qualified name.
40       */
41      public CtEnum create(String   qualifiedName) {
42          return create(factory.Package().getOrCreate(getPackageName(qualifiedName)),
43                  getSimpleName(qualifiedName));
44      }
45  
46      /**
47       * Gets an already created enumeration from its qualified name.
48       * 
49       * @return the enumeration or null if does not exist
50       */
51      @SuppressWarnings  ("unchecked")
52      public CtEnum get(String   qualifiedName) {
53          try {
54              return (CtEnum) super.get(qualifiedName);
55          } catch (Exception   e) {
56              return null;
57          }
58      }
59      
60      /**
61       * Gets a class from its runtime Java class.
62       * 
63       * @param <T>
64       *            type of created class
65       * @param cl
66       *            java class
67       */
68      public <T extends Enum  > CtEnum<T> get(Class  <T> cl) {
69          try {
70              return (CtEnum<T>) super.get(cl);
71          } catch (Exception   e) {
72              return null;
73          }
74      }
75  
76  }
77
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