1.1 --- a/context/src/main/java/org/apidesign/html/context/impl/CtxImpl.java Mon Dec 16 15:48:09 2013 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,110 +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
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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
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1.28 - * "Portions Copyrighted [year] [name of copyright owner]"
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1.30 - * Contributor(s):
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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.
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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.
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1.46 -package org.apidesign.html.context.impl;
1.47 -
1.48 -import java.util.ArrayList;
1.49 -import java.util.Collections;
1.50 -import java.util.List;
1.51 -import net.java.html.BrwsrCtx;
1.52 -
1.53 -/** Implementation detail. Holds list of technologies for particular
1.54 - * {@link BrwsrCtx}.
1.55 - *
1.56 - * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.57 - */
1.58 -public final class CtxImpl {
1.59 - private final List<Bind<?>> techs;
1.60 -
1.61 - public CtxImpl() {
1.62 - techs = new ArrayList<Bind<?>>();
1.63 - }
1.64 -
1.65 - private CtxImpl(List<Bind<?>> techs) {
1.66 - this.techs = techs;
1.67 - }
1.68 -
1.69 - public static <Tech> Tech find(BrwsrCtx context, Class<Tech> technology) {
1.70 - CtxImpl impl = CtxAccssr.getDefault().find(context);
1.71 - for (Bind<?> bind : impl.techs) {
1.72 - if (technology == bind.clazz) {
1.73 - return technology.cast(bind.impl);
1.74 - }
1.75 - }
1.76 - return null;
1.77 - }
1.78 -
1.79 - public BrwsrCtx build() {
1.80 - Collections.sort(techs);
1.81 - CtxImpl impl = new CtxImpl(Collections.unmodifiableList(techs));
1.82 - return CtxAccssr.getDefault().newContext(impl);
1.83 - }
1.84 -
1.85 - public <Tech> void register(Class<Tech> type, Tech impl, int priority) {
1.86 - techs.add(new Bind<Tech>(type, impl, priority));
1.87 - }
1.88 -
1.89 - private static final class Bind<Tech> implements Comparable<Bind<?>> {
1.90 - private final Class<Tech> clazz;
1.91 - private final Tech impl;
1.92 - private final int priority;
1.93 -
1.94 - public Bind(Class<Tech> clazz, Tech impl, int priority) {
1.95 - this.clazz = clazz;
1.96 - this.impl = impl;
1.97 - this.priority = priority;
1.98 - }
1.99 -
1.100 - @Override
1.101 - public int compareTo(Bind<?> o) {
1.102 - if (priority != o.priority) {
1.103 - return priority - o.priority;
1.104 - }
1.105 - return clazz.getName().compareTo(o.clazz.getName());
1.106 - }
1.107 -
1.108 - @Override
1.109 - public String toString() {
1.110 - return "Bind{" + "clazz=" + clazz + "@" + clazz.getClassLoader() + ", impl=" + impl + ", priority=" + priority + '}';
1.111 - }
1.112 - }
1.113 -}