From 3650d065499966327e91caa7673b1b134a93e8c7 Mon Sep 17 00:00:00 2001 From: wentch <22250530@qq.com> Date: Thu, 10 Dec 2015 09:41:40 +0800 Subject: [PATCH] --- .../src/java/bean/ConstructorProperties.java | 76 +++++++++++++++++++ ...thodVisitor.java => AsmMethodVisitor.java} | 4 +- .../redkale/util/ConstructorProperties.java | 24 ------ .../src/org/redkale/util/Creator.java | 61 +-------------- 4 files changed, 79 insertions(+), 86 deletions(-) create mode 100644 android-jdk6-redkale/src/java/bean/ConstructorProperties.java rename android-jdk6-redkale/src/org/redkale/util/{DebugMethodVisitor.java => AsmMethodVisitor.java} (95%) delete mode 100644 android-jdk6-redkale/src/org/redkale/util/ConstructorProperties.java diff --git a/android-jdk6-redkale/src/java/bean/ConstructorProperties.java b/android-jdk6-redkale/src/java/bean/ConstructorProperties.java new file mode 100644 index 000000000..5ee947c1f --- /dev/null +++ b/android-jdk6-redkale/src/java/bean/ConstructorProperties.java @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package java.beans; + +import java.lang.annotation.*; +import static java.lang.annotation.ElementType.*; +import static java.lang.annotation.RetentionPolicy.*; + +/** +

An annotation on a constructor that shows how the parameters of + that constructor correspond to the constructed object's getter + methods. For example: + +

+
+   public class Point {
+       @ConstructorProperties({"x", "y"})
+       public Point(int x, int y) {
+           this.x = x;
+           this.y = y;
+       }
+
+       public int getX() {
+           return x;
+       }
+
+       public int getY() {
+           return y;
+       }
+
+       private final int x, y;
+   }
+
+
+ + The annotation shows that the first parameter of the constructor + can be retrieved with the {@code getX()} method and the second with + the {@code getY()} method. Since parameter names are not in + general available at runtime, without the annotation there would be + no way to know whether the parameters correspond to {@code getX()} + and {@code getY()} or the other way around. + + @since 1.6 +*/ +@Documented @Target(CONSTRUCTOR) @Retention(RUNTIME) +public @interface ConstructorProperties { + /** +

The getter names.

+ @return the getter names corresponding to the parameters in the + annotated constructor. + */ + String[] value(); +} diff --git a/android-jdk6-redkale/src/org/redkale/util/DebugMethodVisitor.java b/android-jdk6-redkale/src/org/redkale/util/AsmMethodVisitor.java similarity index 95% rename from android-jdk6-redkale/src/org/redkale/util/DebugMethodVisitor.java rename to android-jdk6-redkale/src/org/redkale/util/AsmMethodVisitor.java index e58f8823e..c53b8f5b3 100644 --- a/android-jdk6-redkale/src/org/redkale/util/DebugMethodVisitor.java +++ b/android-jdk6-redkale/src/org/redkale/util/AsmMethodVisitor.java @@ -12,7 +12,7 @@ import org.objectweb.asm.*; * * @author zhangjx */ -public class DebugMethodVisitor { +public class AsmMethodVisitor { private final MethodVisitor visitor; @@ -44,7 +44,7 @@ public class DebugMethodVisitor { } } - public DebugMethodVisitor(MethodVisitor visitor) { + public AsmMethodVisitor(MethodVisitor visitor) { //super(Opcodes.ASM5, visitor); this.visitor = visitor; } diff --git a/android-jdk6-redkale/src/org/redkale/util/ConstructorProperties.java b/android-jdk6-redkale/src/org/redkale/util/ConstructorProperties.java deleted file mode 100644 index a6b9010a8..000000000 --- a/android-jdk6-redkale/src/org/redkale/util/ConstructorProperties.java +++ /dev/null @@ -1,24 +0,0 @@ -/* - * To change this license header, choose License Headers in Project Properties. - * To change this template file, choose Tools | Templates - * and open the template in the editor. - */ -package org.redkale.util; - -import java.lang.annotation.*; -import static java.lang.annotation.ElementType.CONSTRUCTOR; -import static java.lang.annotation.RetentionPolicy.RUNTIME; - -/** - * - * @author zhangjx - */ -@Documented @Target(CONSTRUCTOR) @Retention(RUNTIME) -public @interface ConstructorProperties { - /** -

The getter names.

- @return the getter names corresponding to the parameters in the - annotated constructor. - */ - String[] value(); -} diff --git a/android-jdk6-redkale/src/org/redkale/util/Creator.java b/android-jdk6-redkale/src/org/redkale/util/Creator.java index 2c8adff43..a6ba455d5 100644 --- a/android-jdk6-redkale/src/org/redkale/util/Creator.java +++ b/android-jdk6-redkale/src/org/redkale/util/Creator.java @@ -4,6 +4,7 @@ */ package org.redkale.util; +import java.beans.*; import java.lang.reflect.*; import java.util.*; import org.objectweb.asm.*; @@ -17,66 +18,6 @@ import org.objectweb.asm.Type; * @param */ public interface Creator { -// -// static class PooledCreator implements Creator { -// -// private final T defValue; -// -// private final Reproduce reproduce; -// -// private final ReferenceQueue refQueue = new ReferenceQueue(); -// -// private final Queue queue; -// -// private final Creator creator; -// -// public PooledCreator(int max, Class clazz, Creator creator) { -// this.creator = creator; -// this.defValue = creator.create(); -// this.reproduce = Reproduce.create(clazz, clazz); -// this.queue = new ArrayBlockingQueue<>(Math.max(Runtime.getRuntime().availableProcessors() * 2, max)); -// new Thread() { -// { -// setDaemon(true); -// setName(PooledCreator.class.getSimpleName() + " " + clazz.getSimpleName() + " Reference Handler"); -// } -// -// @Override -// public void run() { -// try { -// for (;;) { -// T r = refQueue.remove().get(); -// if (r == null) continue; -// reproduce.copy(r, defValue); -// queue.offer(r); -// } -// } catch (Exception e) { -// //do nothind -// } -// } -// }.start(); -// } -// -// @Override -// public T create(Object... params) { -// T rs = queue.poll(); -// if (rs == null) { -// rs = creator.create(params); -// } -// return new WeakReference<>(rs, refQueue).get(); -// } -// -// } -// -// @SuppressWarnings("unchecked") -// public static Creator create(int max, Class clazz) { -// return new PooledCreator<>(max, clazz, create(clazz)); -// } -// -// @SuppressWarnings("unchecked") -// public static Creator create(int max, Class clazz, Creator creator) { -// return new PooledCreator<>(max, clazz, creator); -// } public T create(Object... params);