[weld-commits] Weld SVN: r6014 - in extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util: annotated and 1 other directory.

Author: swd847 Date: 2010-03-06 17:07:00 -0500 (Sat, 06 Mar 2010) New Revision: 6014 Added: extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/ReflectionUtils.java Modified: extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/annotated/NewAnnotatedTypeBuilder.java Log: updated NewAnnotatedTypeBuilder t read annotation data from all fields, not just public ones Added: extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/ReflectionUtils.java =================================================================== --- extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/ReflectionUtils.java (rev 0) +++ extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/ReflectionUtils.java 2010-03-06 22:07:00 UTC (rev 6014) @@ -0,0 +1,118 @@ +package org.jboss.weld.extensions.util; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.HashSet; +import java.util.Set; + +/** + * class that provides a way of retrieving all methods and fields from a class + * + * @author stuart + * + */ +public class ReflectionUtils +{ + + public static Set<Field> getFields(Class<?> clazz) + { + HashSet<Field> ret = new HashSet<Field>(); + Class<?> p = clazz; + while (p != Object.class) + { + for (Field a : p.getDeclaredFields()) + { + ret.add(a); + } + p = p.getSuperclass(); + } + return ret; + } + + public static Field getField(Class<?> parent, String name) + { + Class<?> p = parent; + while (p != Object.class) + { + try + { + return p.getDeclaredField(name); + } + catch (Exception e1) + { + + } + p = p.getSuperclass(); + } + return null; + } + + public static boolean methodExists(Class<?> parent, String name) + { + Class<?> p = parent; + while (p != Object.class) + { + for (Method m : p.getDeclaredMethods()) + { + if (m.getName().equals(name)) + { + return true; + } + } + p = p.getSuperclass(); + } + return false; + } + + public static Set<Method> getMethods(Class<?> clazz) + { + HashSet<Method> ret = new HashSet<Method>(); + Class<?> p = clazz; + while (p != Object.class) + { + for (Method a : p.getDeclaredMethods()) + { + ret.add(a); + } + p = p.getSuperclass(); + } + return ret; + } + + public static Method getMethod(Class<?> parent, String name, Class<?>... args) + { + Class<?> p = parent; + while (p != Object.class) + { + try + { + return p.getDeclaredMethod(name, args); + } + catch (Exception e1) + { + + } + p = p.getSuperclass(); + } + return null; + } + + public static Constructor<?> getConstructor(Class<?> parent, Class<?>... args) + { + Class<?> p = parent; + while (p != Object.class) + { + try + { + return p.getDeclaredConstructor(args); + } + catch (Exception e1) + { + + } + p = p.getSuperclass(); + } + return null; + } +} Modified: extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/annotated/NewAnnotatedTypeBuilder.java =================================================================== --- extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/annotated/NewAnnotatedTypeBuilder.java 2010-03-06 21:09:27 UTC (rev 6013) +++ extensions/trunk/core/src/main/java/org/jboss/weld/extensions/util/annotated/NewAnnotatedTypeBuilder.java 2010-03-06 22:07:00 UTC (rev 6014) @@ -15,6 +15,8 @@ import javax.enterprise.inject.spi.AnnotatedParameter; import javax.enterprise.inject.spi.AnnotatedType; +import org.jboss.weld.extensions.util.ReflectionUtils; + /** * Class for constructing a new AnnotatedType. A new instance of builder must be * used for each annotated type. @@ -51,7 +53,7 @@ typeAnnotations.add(a); } - for (Field f : underlying.getFields()) + for (Field f : ReflectionUtils.getFields(underlying)) { AnnotationBuilder ab = new AnnotationBuilder(); fields.put(f, ab); @@ -61,7 +63,7 @@ } } - for (Method m : underlying.getMethods()) + for (Method m : ReflectionUtils.getMethods(underlying)) { AnnotationBuilder ab = new AnnotationBuilder(); methods.put(m, ab);