1.1 --- a/json/src/main/java/org/apidesign/html/json/impl/JSONList.java Mon Dec 16 15:48:09 2013 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,236 +0,0 @@
1.4 -/**
1.5 - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1.6 - *
1.7 - * Copyright 1997-2010 Oracle and/or its affiliates. All rights reserved.
1.8 - *
1.9 - * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
1.10 - * Other names may be trademarks of their respective owners.
1.11 - *
1.12 - * The contents of this file are subject to the terms of either the GNU
1.13 - * General Public License Version 2 only ("GPL") or the Common
1.14 - * Development and Distribution License("CDDL") (collectively, the
1.15 - * "License"). You may not use this file except in compliance with the
1.16 - * License. You can obtain a copy of the License at
1.17 - * http://www.netbeans.org/cddl-gplv2.html
1.18 - * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
1.19 - * specific language governing permissions and limitations under the
1.20 - * License. When distributing the software, include this License Header
1.21 - * Notice in each file and include the License file at
1.22 - * nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this
1.23 - * particular file as subject to the "Classpath" exception as provided
1.24 - * by Oracle in the GPL Version 2 section of the License file that
1.25 - * accompanied this code. If applicable, add the following below the
1.26 - * License Header, with the fields enclosed by brackets [] replaced by
1.27 - * your own identifying information:
1.28 - * "Portions Copyrighted [year] [name of copyright owner]"
1.29 - *
1.30 - * Contributor(s):
1.31 - *
1.32 - * The Original Software is NetBeans. The Initial Developer of the Original
1.33 - * Software is Oracle. Portions Copyright 2013-2013 Oracle. All Rights Reserved.
1.34 - *
1.35 - * If you wish your version of this file to be governed by only the CDDL
1.36 - * or only the GPL Version 2, indicate your decision by adding
1.37 - * "[Contributor] elects to include this software in this distribution
1.38 - * under the [CDDL or GPL Version 2] license." If you do not indicate a
1.39 - * single choice of license, a recipient has the option to distribute
1.40 - * your version of this file under either the CDDL, the GPL Version 2 or
1.41 - * to extend the choice of license to its licensees as provided above.
1.42 - * However, if you add GPL Version 2 code and therefore, elected the GPL
1.43 - * Version 2 license, then the option applies only if the new code is
1.44 - * made subject to such option by the copyright holder.
1.45 - */
1.46 -package org.apidesign.html.json.impl;
1.47 -
1.48 -import java.lang.reflect.Array;
1.49 -import java.util.ArrayList;
1.50 -import java.util.Arrays;
1.51 -import java.util.Collection;
1.52 -import java.util.Iterator;
1.53 -import java.util.List;
1.54 -import net.java.html.BrwsrCtx;
1.55 -
1.56 -/**
1.57 - *
1.58 - * @author Jaroslav Tulach <jtulach@netbeans.org>
1.59 - */
1.60 -public final class JSONList<T> extends ArrayList<T> {
1.61 - private final String name;
1.62 - private final String[] deps;
1.63 - private Bindings[] model;
1.64 - private Runnable onchange;
1.65 -
1.66 - public JSONList(Bindings[] model, String name, String... deps) {
1.67 - assert model.length == 1;
1.68 - this.model = model;
1.69 - this.name = name;
1.70 - this.deps = deps;
1.71 - }
1.72 -
1.73 - public void init(T... values) {
1.74 - if (values == null || values.length == 0) {
1.75 - return;
1.76 - }
1.77 - if (this.model[0] != null || !isEmpty()) {
1.78 - throw new IllegalStateException();
1.79 - }
1.80 - super.addAll(Arrays.asList(values));
1.81 - }
1.82 -
1.83 - public void init(Object values) {
1.84 - int len;
1.85 - if (values == null || (len = Array.getLength(values)) == 0) {
1.86 - return;
1.87 - }
1.88 - if (this.model[0] != null || !isEmpty()) {
1.89 - throw new IllegalStateException();
1.90 - }
1.91 - for (int i = 0; i < len; i++) {
1.92 - Object data = Array.get(values, i);
1.93 - super.add((T)data);
1.94 - }
1.95 - }
1.96 -
1.97 - public JSONList<T> onChange(Runnable r) {
1.98 - if (this.onchange != null) {
1.99 - throw new IllegalStateException();
1.100 - }
1.101 - this.onchange = r;
1.102 - return this;
1.103 - }
1.104 -
1.105 - @Override
1.106 - public boolean add(T e) {
1.107 - boolean ret = super.add(e);
1.108 - notifyChange();
1.109 - return ret;
1.110 - }
1.111 -
1.112 - @Override
1.113 - public boolean addAll(Collection<? extends T> c) {
1.114 - boolean ret = super.addAll(c);
1.115 - notifyChange();
1.116 - return ret;
1.117 - }
1.118 -
1.119 - @Override
1.120 - public boolean addAll(int index, Collection<? extends T> c) {
1.121 - boolean ret = super.addAll(index, c);
1.122 - notifyChange();
1.123 - return ret;
1.124 - }
1.125 -
1.126 - @Override
1.127 - public boolean remove(Object o) {
1.128 - boolean ret = super.remove(o);
1.129 - notifyChange();
1.130 - return ret;
1.131 - }
1.132 -
1.133 - @Override
1.134 - public void clear() {
1.135 - super.clear();
1.136 - notifyChange();
1.137 - }
1.138 -
1.139 - @Override
1.140 - public boolean removeAll(Collection<?> c) {
1.141 - boolean ret = super.removeAll(c);
1.142 - notifyChange();
1.143 - return ret;
1.144 - }
1.145 -
1.146 - @Override
1.147 - public boolean retainAll(Collection<?> c) {
1.148 - boolean ret = super.retainAll(c);
1.149 - notifyChange();
1.150 - return ret;
1.151 - }
1.152 -
1.153 - @Override
1.154 - public T set(int index, T element) {
1.155 - T ret = super.set(index, element);
1.156 - notifyChange();
1.157 - return ret;
1.158 - }
1.159 -
1.160 - @Override
1.161 - public void add(int index, T element) {
1.162 - super.add(index, element);
1.163 - notifyChange();
1.164 - }
1.165 -
1.166 - @Override
1.167 - public T remove(int index) {
1.168 - T ret = super.remove(index);
1.169 - notifyChange();
1.170 - return ret;
1.171 - }
1.172 -
1.173 - @Override
1.174 - public String toString() {
1.175 - Iterator<T> it = iterator();
1.176 - if (!it.hasNext()) {
1.177 - return "[]";
1.178 - }
1.179 - String sep = "";
1.180 - StringBuilder sb = new StringBuilder();
1.181 - sb.append('[');
1.182 - while (it.hasNext()) {
1.183 - T t = it.next();
1.184 - sb.append(sep);
1.185 - sb.append(JSON.toJSON(t));
1.186 - sep = ",";
1.187 - }
1.188 - sb.append(']');
1.189 - return sb.toString();
1.190 - }
1.191 -
1.192 - private void notifyChange() {
1.193 - Bindings m = model[0];
1.194 - if (m != null) {
1.195 - m.valueHasMutated(name);
1.196 - for (String dependant : deps) {
1.197 - m.valueHasMutated(dependant);
1.198 - }
1.199 - Runnable r = onchange;
1.200 - if (r != null) {
1.201 - r.run();
1.202 - }
1.203 - }
1.204 - }
1.205 -
1.206 - public void cloneAll(BrwsrCtx c, Collection<T> other) {
1.207 - Boolean isModel = null;
1.208 - for (T t : other) {
1.209 - if (isModel == null) {
1.210 - isModel = JSON.isModel(t.getClass());
1.211 - }
1.212 - if (isModel) {
1.213 - add(JSON.bindTo(t, c));
1.214 - } else {
1.215 - add(t);
1.216 - }
1.217 - }
1.218 - }
1.219 -
1.220 - @Override
1.221 - public JSONList clone() {
1.222 - throw new UnsupportedOperationException();
1.223 - }
1.224 -
1.225 - static final Object koData(Collection<?> c, Bindings m) {
1.226 - Object[] arr = c.toArray(new Object[c.size()]);
1.227 - for (int i = 0; i < arr.length; i++) {
1.228 - Object r = WrapperObject.find(arr[i], m);
1.229 - if (r != null) {
1.230 - arr[i] = r;
1.231 - }
1.232 - }
1.233 - return m.wrapArray(arr);
1.234 - }
1.235 -
1.236 - final Object koData() {
1.237 - return koData(this, model[0]);
1.238 - }
1.239 -}