1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/xhr4j/src/main/java/org/netbeans/html/xhr4j/XmlHttpResourceContext.java	Mon Feb 29 05:25:31 2016 +0100
     1.3 @@ -0,0 +1,88 @@
     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.xhr4j;
    1.47 +
    1.48 +import java.io.IOException;
    1.49 +import java.io.InputStream;
    1.50 +import net.java.html.json.OnReceive;
    1.51 +import org.netbeans.html.context.spi.Contexts;
    1.52 +import org.netbeans.html.json.spi.JSONCall;
    1.53 +import org.netbeans.html.json.spi.Transfer;
    1.54 +import org.openide.util.lookup.ServiceProvider;
    1.55 +
    1.56 +/** Implementation module with support for XHR via Java.
    1.57 + * Handles {@link OnReceive} requests by using Java to connect to given
    1.58 + * URL and then parsing it via JavaScript. Use this module if you have
    1.59 + * problems with CORS - as the Java connection isn't restricted by CORS
    1.60 + * rules.
    1.61 + * 
    1.62 + * Registers {@link Transfer} technology at position <code>50</code>.
    1.63 + * The {@link Contexts.Id} of the technology is <b>xhr4j</b>.
    1.64 + * 
    1.65 + * @author Jaroslav Tulach
    1.66 + * @since 1.3
    1.67 + */
    1.68 +@Contexts.Id("xhr4j")
    1.69 +@ServiceProvider(service = Contexts.Provider.class)
    1.70 +public final class XmlHttpResourceContext
    1.71 +implements Contexts.Provider, Transfer {
    1.72 +    @Override
    1.73 +    public void fillContext(Contexts.Builder context, Class<?> requestor) {
    1.74 +        context.register(Transfer.class, this, 50);
    1.75 +    }
    1.76 +
    1.77 +    @Override
    1.78 +    public void extract(Object obj, String[] props, Object[] values) {
    1.79 +        LoadJSON.extractJSON(obj, props, values);
    1.80 +    }
    1.81 +
    1.82 +    @Override
    1.83 +    public Object toJSON(InputStream is) throws IOException {
    1.84 +        return LoadJSON.parse(LoadJSON.readStream(is));
    1.85 +    }
    1.86 +
    1.87 +    @Override
    1.88 +    public void loadJSON(JSONCall call) {
    1.89 +        LoadJSON.loadJSON(call);
    1.90 +    }
    1.91 +}