Changeset 78 for java/main/src/main/java/com/framsticks/params/ReflectionAccess.java

Timestamp:

01/09/13 00:09:10 (11 years ago)

Author:

psniegowski

Message:

Add f0 parsing and f0->Model transformation.

File:

• java/main/src/main/java/com/framsticks/params/ReflectionAccess.java (modified) (7 diffs)

java/main/src/main/java/com/framsticks/params/ReflectionAccess.java

@@ -3 +3 @@
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.Type;
 import java.util.List;
 
@@ -43 +45 @@
                         String id = param.getId();
                         try {
-                                return type.cast(object.getClass().getField(id).get(object));
+                                return type.cast(reflectedClass.getField(id).get(object));
                         } catch (NoSuchFieldException ignored) {
                         }
                         try {
-                                return type.cast(object.getClass().getMethod(accessorName(true, id)).invoke(object));
+                                return type.cast(reflectedClass.getMethod(accessorName(true, id)).invoke(object));
                         } catch (NoSuchMethodException ex) {
                                 //ex.printStackTrace();
@@ -68 +70 @@
         }
 
-        private <T> void setValue(Param param, T val) {
+        private <T> void setValue(Param param, T value) {
                 if (object == null) {
                         return;
@@ -75 +77 @@
                         String id = param.getId();
                         try {
-                                object.getClass().getField(id).set(object, val);
+                                Field f = reflectedClass.getField(id);
+                                Class t = f.getType();
+                                if (Modifier.isFinal(f.getModifiers())) {
+                                        return;
+                                }
+                                if (value != null || (!t.isPrimitive())) {
+                                        f.set(object, value);
+                                }
                                 return;
                         } catch (NoSuchFieldException ignored) {
                         }
                         try {
-                                object.getClass().getMethod(accessorName(false, id), new Class[]{val.getClass()}).invoke(object, val);
-                        } catch (InvocationTargetException e) {
-                                //e.printStackTrace();
+                                reflectedClass.getMethod(accessorName(false, id), new Class[]{param.getStorageType()}).invoke(object, value);
+                        } catch (InvocationTargetException ignored) {
                         } catch (NoSuchMethodException ignored) {
                         }
-                } catch (IllegalAccessException ex) {
-                        LOGGER.warn("illegal access error occurred while trying to access returnedObject");
+                } catch (Exception ex) {
                         ex.printStackTrace();
                 }
@@ -103 +110 @@
                 resetErrors();
 
-                Field[] fields;
                 try {
-                        // TODO: conceptually invalid - should clean only fields that are specified in FramsClass
-                        fields = object.getClass().getFields();
-
-                        for (Field field : fields) {
-                                field.set(object, null);
+                        for (Param p : framsClass.getParamEntries()) {
+                                setValue(p, p.getDef(Object.class));
                         }
-                } catch (IllegalAccessException ex) {
-                        LOGGER.warn("IllegalAccessException thrown while trying to reset object values");
+                } catch (IllegalArgumentException ex) {
                         ex.printStackTrace();
                 }
@@ -125 +127 @@
         @Override
         public void select(Object object) {
+                assert object == null || reflectedClass.isInstance(object);
                 this.object = object;
         }
@@ -166 +169 @@
         }
         LOGGER.fatal("failed to create reflected object of class " + reflectedClass.getCanonicalName() + " for frams type " + framsClass.getId());
-
         return null;
     }