todo

assira/src/main/java/net/ranides/assira/reflection/impl/RArgument.java

@@ -1,97 +1,104 @@
-/*
- * @author Ranides Atterwim <ranides@gmail.com>
- * @copyright Ranides Atterwim
- * @license WTFPL
- * @url http://ranides.net/projects/assira
- */
-package net.ranides.assira.reflection.impl;
-
-import java.lang.annotation.Annotation;
-import java.lang.reflect.Parameter;
-import java.util.Set;
-import net.ranides.assira.reflection.*;
-import net.ranides.assira.collection.query.CQueryBuilder;
-
-/**
- *
- * @author Ranides Atterwim <ranides@gmail.com>
- */
-public class RArgument implements IArgument {
-
-    private final IContext context;
-    
-    private final IMethod parent;
-    
-    private final Parameter param;
-
-    RArgument(IContext context, IMethod parent, Parameter param) {
-        this.parent = parent;
-        this.param = param;
-        this.context = context;
-    }
-
-    @Override
-    public IContext context() {
-        return context;
-    }
-
-    @Override
-    public IArguments collect() {
-        return FElements.newArguments(AHints.EMPTY, 1, CQueryBuilder.of(this));
-    }
-
-    @Override
-    public Parameter reflective() {
-        return param;
-    }
-
-    @Override
-    public IClass type() {
-        final IContext c = context();
-        return FClass.newClass(c, param.getParameterizedType(), param.getAnnotatedType());
-    }
-
-    @Override
-    public String name() {
-        if(!param.isNamePresent()) {
-            throw new UnsupportedOperationException("You have to compile class with -parameters switch");
-        }
-        return param.getName();
-    }
-
-    @Override
-    public IMethod parent() {
-        return parent;
-    }
-
-    @Override
-    public Set<IAttribute> attributes() {
-        return IAttribute.resolve(param);
-    }
-
-    @Override
-    public IAnnotations annotations() {
-        return FElements.newAnnotations(AHints.EMPTY, CQueryBuilder.fromArray(param.getAnnotations()));
-    }
-    
-    @Override
-    public <A extends Annotation> A annotation(Class<A> type) {
-        return annotations().first(type);
-    }
-
-    @Override
-    public final boolean equals(Object object) {
-        return (object instanceof IArgument) && ((IArgument)object).type().equals(type());
-    }
-    
-    @Override
-    public final int hashCode() {
-        return this.type().hashCode();
-    }
-
-    @Override
-    public String toString() {
-        return type() + " " + param.getName();
-    }
-    
-}
+/*
+ * @author Ranides Atterwim <ranides@gmail.com>
+ * @copyright Ranides Atterwim
+ * @license WTFPL
+ * @url http://ranides.net/projects/assira
+ */
+package net.ranides.assira.reflection.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Parameter;
+import java.util.Set;
+import net.ranides.assira.reflection.*;
+import net.ranides.assira.collection.query.CQueryBuilder;
+
+/**
+ *
+ * @author Ranides Atterwim <ranides@gmail.com>
+ */
+public class RArgument implements IArgument {
+
+    private final IContext context;
+    
+    private final IMethod parent;
+    
+    private final Parameter param;
+
+    RArgument(IContext context, IMethod parent, Parameter param) {
+        this.parent = parent;
+        this.param = param;
+        this.context = context;
+    }
+
+    @Override
+    public IContext context() {
+        return context;
+    }
+
+    @Override
+    public IArguments collect() {
+        return FElements.newArguments(AHints.EMPTY, 1, CQueryBuilder.of(this));
+    }
+
+    @Override
+    public Parameter reflective() {
+        return param;
+    }
+
+    @Override
+    public IClass type() {
+        final IContext c = context();
+        return FClass.newClass(c, param.getParameterizedType(), param.getAnnotatedType());
+    }
+
+    @Override
+    public String name() {
+        if(!param.isNamePresent()) {
+            // @todo (assira #1) reflective: extract name from debug-info
+            //
+            // DEBUG info za pomocą ASM
+            // http://stackoverflow.com/questions/2729580/how-to-get-the-parameter-names-of-an-objects-constructors-reflection
+            //
+            // Własny kod możemy też traktować za pomocą APT
+            // https://community.oracle.com/blogs/emcmanus/2006/06/13/using-annotation-processors-save-method-parameter-names
+            throw new UnsupportedOperationException("You have to compile class with -parameters switch");
+        }
+        return param.getName();
+    }
+
+    @Override
+    public IMethod parent() {
+        return parent;
+    }
+
+    @Override
+    public Set<IAttribute> attributes() {
+        return IAttribute.resolve(param);
+    }
+
+    @Override
+    public IAnnotations annotations() {
+        return FElements.newAnnotations(AHints.EMPTY, CQueryBuilder.fromArray(param.getAnnotations()));
+    }
+    
+    @Override
+    public <A extends Annotation> A annotation(Class<A> type) {
+        return annotations().first(type);
+    }
+
+    @Override
+    public final boolean equals(Object object) {
+        return (object instanceof IArgument) && ((IArgument)object).type().equals(type());
+    }
+    
+    @Override
+    public final int hashCode() {
+        return this.type().hashCode();
+    }
+
+    @Override
+    public String toString() {
+        return type() + " " + param.getName();
+    }
+    
+}