com.sepgil.ral.Node.java Source code

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Here is the source code for com.sepgil.ral.Node.java

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package com.sepgil.ral;

/**
 * This file is part of RestWS Android Library (RAL).
 * RAL is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * RAL is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with RAL.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.io.UnsupportedEncodingException;
import java.util.HashMap;

import org.json.JSONException;
import org.json.JSONObject;

/**
 * Represents a Drupal node.
 * Currently only nodes with titles are supported and only pages can be created.
 * @author Sebastian Gilits
 *
 */
public class Node {
    public final static String LANGUAGE_NONE = "und";

    private int mNid = -1;
    private String mTitle, mBody = "";

    private HashMap<String, Object> defaultProperties = new HashMap<String, Object>();

    /**
     * Creates a Node out of a JSON object.
     * @param object The JSON object that represents the node.
     * @throws JSONException Can be thrown when a field is missing.
     */
    public Node(JSONObject object) throws JSONException {
        mNid = object.getInt("nid");
        mTitle = object.getString("title");
        mBody = object.getJSONObject("body").getString("value");
    }

    /**
     * Creates a new node with default properties.
     * @param userID The user id of the author of this new node.
     */
    public Node(int userID) {
        defaultProperties.put("author", userID);
        defaultProperties.put("type", "page");
    }

    /**
     * Returns a JSON object which represents the node.
     * @return A JSON object which represents the node.
     * @throws JSONException
     * @throws UnsupportedEncodingException
     */
    public String getJSON() throws JSONException, UnsupportedEncodingException {
        String res = "";
        JSONObject body = new JSONObject();
        body.put("value", mBody);

        JSONObject json = new JSONObject();
        json.put("title", mTitle);
        json.put("body", body);

        for (String key : defaultProperties.keySet()) {
            json.put(key, defaultProperties.get(key));
        }

        res = json.toString();

        return res;
    }

    /**
     * Returns the title of the node.
     * @return the title of the node.
     */
    public String getTitle() {
        return mTitle;
    }

    /**
     * Returns the body of the node.
     * @return The body of the node.
     */
    public String getBody() {
        return mBody;
    }

    /**
     * Returns the body of the node.
     * @return The body of the node.
     */
    public int getID() {
        return mNid;
    }

    /**
     * Sets the title of the node.
     * @param title the title of the node.
     */
    public void setTitle(String title) {
        mTitle = title;
    }

    /**
     * Sets the body of the node.
     * @param body the body of the node.
     */
    public void setBody(String body) {
        mBody = body;
    }

    /**
     * Sets the ID of the node.
     * @param nid the ID of the node.
     */
    public void setID(int nid) {
        mNid = nid;
    }
}