/**
* Copyright (c) 2013-2014, jcabi.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met: 1) Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer. 2) Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution. 3) Neither the name of the jcabi.com nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jcabi.github.mock;
import com.jcabi.xml.XML;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
import javax.validation.constraints.NotNull;
import org.w3c.dom.Node;
/**
* Json node in XML.
*
* @author Yegor Bugayenko (yegor@tpc2.com)
* @version $Id$
* @since 0.5
*/
final class JsonNode {
/**
* XML.
*/
private final transient XML xml;
/**
* Public ctor.
* @param src Source
*/
JsonNode(@NotNull(message = "src can't be NULL") final XML src) {
this.xml = src;
}
/**
* Fetch JSON object.
* @return JSON
*/
@SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
@NotNull(message = "JSON is never NULL")
public JsonObject json() {
final JsonObjectBuilder builder = Json.createObjectBuilder();
for (final XML child : this.xml.nodes("* ")) {
final Node node = child.node();
if (child.nodes("*").isEmpty()) {
builder.add(node.getNodeName(), node.getTextContent());
} else {
builder.add(node.getNodeName(), new JsonNode(child).json());
}
}
return builder.build();
}
}