1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/ko4j/src/main/java/org/netbeans/html/ko4j/KOTransfer.java Thu Dec 04 09:21:55 2014 +0100
1.3 @@ -0,0 +1,104 @@
1.4 +/**
1.5 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1.6 + *
1.7 + * Copyright 2013-2014 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 2013-2014 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.netbeans.html.ko4j;
1.47 +
1.48 +import java.io.ByteArrayOutputStream;
1.49 +import java.io.IOException;
1.50 +import java.io.InputStream;
1.51 +import java.io.InputStreamReader;
1.52 +import org.netbeans.html.context.spi.Contexts;
1.53 +import org.netbeans.html.json.spi.JSONCall;
1.54 +import org.netbeans.html.json.spi.Transfer;
1.55 +
1.56 +/** This is an implementation package - just
1.57 + * include its JAR on classpath and use official {@link Context} API
1.58 + * to access the functionality.
1.59 + * <p>
1.60 + *
1.61 + * @author Jaroslav Tulach
1.62 + */
1.63 +@Contexts.Id("xhr")
1.64 +final class KOTransfer
1.65 +implements Transfer {
1.66 + KOTransfer() {
1.67 + }
1.68 +
1.69 + @Override
1.70 + public void extract(Object obj, String[] props, Object[] values) {
1.71 + LoadJSON.extractJSON(obj, props, values);
1.72 + }
1.73 +
1.74 + @Override
1.75 + public void loadJSON(final JSONCall call) {
1.76 + if (call.isJSONP()) {
1.77 + String me = LoadJSON.createJSONP(call);
1.78 + LoadJSON.loadJSONP(call.composeURL(me), me);
1.79 + } else {
1.80 + String data = null;
1.81 + if (call.isDoOutput()) {
1.82 + try {
1.83 + ByteArrayOutputStream bos = new ByteArrayOutputStream();
1.84 + call.writeData(bos);
1.85 + data = new String(bos.toByteArray(), "UTF-8");
1.86 + } catch (IOException ex) {
1.87 + call.notifyError(ex);
1.88 + }
1.89 + }
1.90 + LoadJSON.loadJSON(call.composeURL(null), call, call.getMethod(), data);
1.91 + }
1.92 + }
1.93 +
1.94 + @Override
1.95 + public Object toJSON(InputStream is) throws IOException {
1.96 + StringBuilder sb = new StringBuilder();
1.97 + InputStreamReader r = new InputStreamReader(is);
1.98 + for (;;) {
1.99 + int ch = r.read();
1.100 + if (ch == -1) {
1.101 + break;
1.102 + }
1.103 + sb.append((char)ch);
1.104 + }
1.105 + return LoadJSON.parse(sb.toString());
1.106 + }
1.107 +}