Example usage for org.json JSONObject getString

List of usage examples for org.json JSONObject getString

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Introduction

In this page you can find the example usage for org.json JSONObject getString.

Prototype

public String getString(String key) throws JSONException

Source Link

Document

Get the string associated with a key.

Usage

From source file:com.axinom.drm.quickstart.activity.SampleChooserActivity.java

private void makeMoviesRequest() {
    JsonArrayRequest request = new JsonArrayRequest(Request.Method.GET, API_CATALOG, null,
            new Response.Listener<JSONArray>() {
                @Override//ww  w.  j a v a  2 s  . co  m
                public void onResponse(JSONArray response) {
                    // Adding video URLs and names to lists from json array response.
                    for (int i = 0; i < response.length(); i++) {
                        try {
                            JSONObject jsonObject = response.getJSONObject(i);
                            mVideoUrls.add(jsonObject.getString("url"));
                            mVideoNames.add(jsonObject.getString("name"));
                        } catch (JSONException e) {
                            e.printStackTrace();
                        }
                    }
                    ArrayAdapter adapter = new ArrayAdapter<String>(getApplicationContext(),
                            android.R.layout.simple_list_item_1, mVideoNames) {
                        @Override
                        public View getView(int position, View convertView, ViewGroup parent) {
                            View view = super.getView(position, convertView, parent);
                            TextView textView = (TextView) view.findViewById(android.R.id.text1);
                            textView.setTextColor(Color.BLACK);
                            return view;
                        }
                    };
                    mListView.setAdapter(adapter);
                }
            }, new Response.ErrorListener() {
                @Override
                public void onErrorResponse(VolleyError error) {
                    Log.d(TAG, "Movies json was not loaded with error: " + error.getMessage());
                }
            });
    BaseApp.requestQueue.add(request);
}

From source file:org.b3log.solo.api.metaweblog.MetaWeblogAPI.java

/**
 * MetaWeblog requests processing./*from  ww  w . j av  a 2 s .co  m*/
 * 
 * @param request the specified http servlet request
 * @param response the specified http servlet response
 * @param context the specified http request context
 */
@RequestProcessing(value = "/apis/metaweblog", method = HTTPRequestMethod.POST)
public void metaWeblog(final HttpServletRequest request, final HttpServletResponse response,
        final HTTPRequestContext context) {
    final TextXMLRenderer renderer = new TextXMLRenderer();
    context.setRenderer(renderer);

    String responseContent = null;
    try {
        final ServletInputStream inputStream = request.getInputStream();
        final String xml = IOUtils.toString(inputStream, "UTF-8");
        final JSONObject requestJSONObject = XML.toJSONObject(xml);

        final JSONObject methodCall = requestJSONObject.getJSONObject(METHOD_CALL);
        final String methodName = methodCall.getString(METHOD_NAME);
        LOGGER.log(Level.INFO, "MetaWeblog[methodName={0}]", methodName);

        final JSONArray params = methodCall.getJSONObject("params").getJSONArray("param");

        if (METHOD_DELETE_POST.equals(methodName)) {
            params.remove(0); // Removes the first argument "appkey"
        }

        final String userEmail = params.getJSONObject(INDEX_USER_EMAIL).getJSONObject("value")
                .getString("string");
        final JSONObject user = userQueryService.getUserByEmail(userEmail);
        if (null == user) {
            throw new Exception("No user[email=" + userEmail + "]");
        }

        final String userPwd = params.getJSONObject(INDEX_USER_PWD).getJSONObject("value").getString("string");
        if (!user.getString(User.USER_PASSWORD).equals(userPwd)) {
            throw new Exception("Wrong password");
        }

        if (METHOD_GET_USERS_BLOGS.equals(methodName)) {
            responseContent = getUsersBlogs();
        } else if (METHOD_GET_CATEGORIES.equals(methodName)) {
            responseContent = getCategories();
        } else if (METHOD_GET_RECENT_POSTS.equals(methodName)) {
            final int numOfPosts = params.getJSONObject(INDEX_NUM_OF_POSTS).getJSONObject("value")
                    .getInt("int");
            responseContent = getRecentPosts(numOfPosts);
        } else if (METHOD_NEW_POST.equals(methodName)) {
            final JSONObject article = parsetPost(methodCall);
            article.put(Article.ARTICLE_AUTHOR_EMAIL, userEmail);
            addArticle(article);

            final StringBuilder stringBuilder = new StringBuilder(
                    "<?xml version=\"1.0\" encoding=\"UTF-8\"?><methodResponse><params><param><value><string>")
                            .append(article.getString(Keys.OBJECT_ID))
                            .append("</string></value></param></params></methodResponse>");
            responseContent = stringBuilder.toString();
        } else if (METHOD_GET_POST.equals(methodName)) {
            final String postId = params.getJSONObject(INDEX_POST_ID).getJSONObject("value")
                    .getString("string");
            responseContent = getPost(postId);
        } else if (METHOD_EDIT_POST.equals(methodName)) {
            final JSONObject article = parsetPost(methodCall);
            final String postId = params.getJSONObject(INDEX_POST_ID).getJSONObject("value")
                    .getString("string");
            article.put(Keys.OBJECT_ID, postId);

            article.put(Article.ARTICLE_AUTHOR_EMAIL, userEmail);
            final JSONObject updateArticleRequest = new JSONObject();
            updateArticleRequest.put(Article.ARTICLE, article);
            articleMgmtService.updateArticle(updateArticleRequest);

            final StringBuilder stringBuilder = new StringBuilder(
                    "<?xml version=\"1.0\" encoding=\"UTF-8\"?><methodResponse><params><param><value><string>")
                            .append(postId).append("</string></value></param></params></methodResponse>");
            responseContent = stringBuilder.toString();
        } else if (METHOD_DELETE_POST.equals(methodName)) {
            final String postId = params.getJSONObject(INDEX_POST_ID).getJSONObject("value")
                    .getString("string");
            articleMgmtService.removeArticle(postId);

            final StringBuilder stringBuilder = new StringBuilder(
                    "<?xml version=\"1.0\" encoding=\"UTF-8\"?><methodResponse><params><param><value><boolean>")
                            .append(true).append("</boolean></value></param></params></methodResponse>");
            responseContent = stringBuilder.toString();
        } else {
            throw new UnsupportedOperationException("Unsupported method[name=" + methodName + "]");
        }
    } catch (final Exception e) {
        LOGGER.log(Level.SEVERE, e.getMessage(), e);

        responseContent = "";
        final StringBuilder stringBuilder = new StringBuilder(
                "<?xml version=\"1.0\" encoding=\"UTF-8\"?><methodResponse><fault><value><struct>")
                        .append("<member><name>faultCode</name><value><int>500</int></value></member>")
                        .append("<member><name>faultString</name><value><string>").append(e.getMessage())
                        .append("</string></value></member></struct></value></fault></methodResponse>");
        responseContent = stringBuilder.toString();
    }

    renderer.setContent(responseContent);
}

From source file:org.b3log.solo.api.metaweblog.MetaWeblogAPI.java

/**
 * Parses the specified method call for an article.
 * /*from  www. j  a  v  a2s  . c  o m*/
 * @param methodCall the specified method call
 * @return article
 * @throws Exception exception 
 */
private JSONObject parsetPost(final JSONObject methodCall) throws Exception {
    final JSONObject ret = new JSONObject();

    final JSONArray params = methodCall.getJSONObject("params").getJSONArray("param");
    final JSONObject post = params.getJSONObject(INDEX_POST).getJSONObject("value").getJSONObject("struct");
    final JSONArray members = post.getJSONArray("member");

    for (int i = 0; i < members.length(); i++) {
        final JSONObject member = members.getJSONObject(i);
        final String name = member.getString("name");

        if ("dateCreated".equals(name)) {
            final JSONObject preference = preferenceQueryService.getPreference();

            final String dateString = member.getJSONObject("value").getString("dateTime.iso8601");
            Date date = null;
            try {
                date = (Date) DateFormatUtils.ISO_DATETIME_FORMAT.parseObject(dateString);
            } catch (final ParseException e) {
                LOGGER.log(Level.WARNING,
                        "Parses article create date failed with ISO8601, retry to parse with pattern[yyyy-MM-dd'T'HH:mm:ss]");
                final String timeZoneId = preference.getString(Preference.TIME_ZONE_ID);
                final TimeZone timeZone = TimeZone.getTimeZone(timeZoneId);
                final DateFormat format = new SimpleDateFormat("yyyyMMdd'T'HH:mm:ss");
                format.setTimeZone(timeZone);
                date = format.parse(dateString);
            }
            ret.put(Article.ARTICLE_CREATE_DATE, date);
        } else if ("title".equals(name)) {
            ret.put(Article.ARTICLE_TITLE, member.getJSONObject("value").getString("string"));
        } else if ("description".equals(name)) {
            final String content = member.getJSONObject("value").getString("string");
            ret.put(Article.ARTICLE_CONTENT, content);

            final String plainTextContent = Jsoup.parse(content).text();
            if (plainTextContent.length() > ARTICLE_ABSTRACT_LENGTH) {
                ret.put(Article.ARTICLE_ABSTRACT, plainTextContent.substring(0, ARTICLE_ABSTRACT_LENGTH));
            } else {
                ret.put(Article.ARTICLE_ABSTRACT, plainTextContent);
            }
        } else if ("categories".equals(name)) {
            final StringBuilder tagBuilder = new StringBuilder();

            final JSONObject data = member.getJSONObject("value").getJSONObject("array").getJSONObject("data");
            if (0 == data.length()) {
                throw new Exception("At least one Tag");
            }

            final Object value = data.get("value");
            if (value instanceof JSONArray) {
                final JSONArray tags = (JSONArray) value;
                for (int j = 0; j < tags.length(); j++) {
                    final String tagTitle = tags.getJSONObject(j).getString("string");
                    tagBuilder.append(tagTitle);

                    if (j < tags.length() - 1) {
                        tagBuilder.append(",");
                    }
                }
            } else {
                final JSONObject tag = (JSONObject) value;
                tagBuilder.append(tag.getString("string"));
            }

            ret.put(Article.ARTICLE_TAGS_REF, tagBuilder.toString());
        }
    }

    final boolean publish = 1 == params.getJSONObject(INDEX_PUBLISH).getJSONObject("value").getInt("boolean")
            ? true
            : false;
    ret.put(Article.ARTICLE_IS_PUBLISHED, publish);

    ret.put(Article.ARTICLE_COMMENTABLE, true);
    ret.put(Article.ARTICLE_VIEW_PWD, "");

    return ret;
}

From source file:org.b3log.solo.api.metaweblog.MetaWeblogAPI.java

/**
 * Builds a post (post struct) with the specified post id.
 * //ww w  .  j ava 2 s  .c om
 * @param postId the specified post id
 * @return blog info XML
 * @throws Exception exception 
 */
private String buildPost(final String postId) throws Exception {
    final StringBuilder stringBuilder = new StringBuilder();

    final JSONObject result = articleQueryService.getArticle(postId);

    if (null == result) {
        throw new Exception("Not found article[id=" + postId + "]");
    }

    final JSONObject article = result.getJSONObject(Article.ARTICLE);

    final Date createDate = (Date) article.get(Article.ARTICLE_CREATE_DATE);
    final String articleTitle = StringEscapeUtils.escapeXml(article.getString(Article.ARTICLE_TITLE));

    stringBuilder.append("<struct>");

    stringBuilder.append("<member><name>dateCreated</name>").append("<value><dateTime.iso8601>")
            .append(DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(createDate))
            .append("</dateTime.iso8601></value></member>");

    stringBuilder.append("<member><name>description</name>").append("<value>")
            .append(StringEscapeUtils.escapeXml(article.getString(Article.ARTICLE_CONTENT)))
            .append("</value></member>");

    stringBuilder.append("<member><name>title</name>").append("<value>").append(articleTitle)
            .append("</value></member>");

    stringBuilder.append("<member><name>categories</name>").append("<value><array><data>");
    final JSONArray tags = article.getJSONArray(Article.ARTICLE_TAGS_REF);
    for (int i = 0; i < tags.length(); i++) {
        final String tagTitle = tags.getJSONObject(i).getString(Tag.TAG_TITLE);
        stringBuilder.append("<value>").append(tagTitle).append("</value>");
    }
    stringBuilder.append("</data></array></value></member></struct>");

    return stringBuilder.toString();
}

From source file:org.b3log.solo.api.metaweblog.MetaWeblogAPI.java

/**
 * Builds recent posts (array of post structs) with the specified 
 * fetch size./*from   w w  w.j a v a 2s . c  o  m*/
 * 
 * @param fetchSize the specified fetch size
 * @return blog info XML
 * @throws Exception exception 
 */
private String buildRecentPosts(final int fetchSize) throws Exception {

    final StringBuilder stringBuilder = new StringBuilder();

    final List<JSONObject> recentArticles = articleQueryService.getRecentArticles(fetchSize);

    for (final JSONObject article : recentArticles) {
        final Date createDate = (Date) article.get(Article.ARTICLE_CREATE_DATE);
        final String articleTitle = StringEscapeUtils.escapeXml(article.getString(Article.ARTICLE_TITLE));

        stringBuilder.append("<value><struct>");

        stringBuilder.append("<member><name>dateCreated</name>").append("<value><dateTime.iso8601>")
                .append(DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(createDate))
                .append("</dateTime.iso8601></value></member>");

        stringBuilder.append("<member><name>description</name>").append("<value>")
                .append(StringEscapeUtils.escapeXml(article.getString(Article.ARTICLE_CONTENT)))
                .append("</value></member>");

        stringBuilder.append("<member><name>title</name>").append("<value>").append(articleTitle)
                .append("</value></member>");

        stringBuilder.append("<member><name>postid</name>").append("<value>")
                .append(article.getString(Keys.OBJECT_ID)).append("</value></member>");

        stringBuilder.append("<member><name>categories</name>").append("<value><array><data>");
        final String tagTitles = article.getString(Article.ARTICLE_TAGS_REF);
        final String[] tagTitleArray = tagTitles.split(",");
        for (int i = 0; i < tagTitleArray.length; i++) {
            final String tagTitle = tagTitleArray[i];
            stringBuilder.append("<value>").append(tagTitle).append("</value>");
        }
        stringBuilder.append("</data></array></value></member>");

        stringBuilder.append("</struct></value>");
    }

    return stringBuilder.toString();
}

From source file:org.b3log.solo.api.metaweblog.MetaWeblogAPI.java

/**
 * Builds categories (array of category info structs) with the specified 
 * preference.//  w ww. ja  v a 2 s  .  c  om
 * 
 * @param preference the specified preference
 * @return blog info XML
 * @throws Exception exception 
 */
private String buildCategories(final JSONObject preference) throws Exception {
    final String blogHost = "http://" + preference.getString(Preference.BLOG_HOST);

    final StringBuilder stringBuilder = new StringBuilder();

    final List<JSONObject> tags = tagQueryService.getTags();
    for (final JSONObject tag : tags) {
        final String tagTitle = StringEscapeUtils.escapeXml(tag.getString(Tag.TAG_TITLE));
        final String tagId = tag.getString(Keys.OBJECT_ID);

        stringBuilder.append("<value><struct>");

        stringBuilder.append("<member><name>description</name>").append("<value>").append(tagTitle)
                .append("</value></member>");

        stringBuilder.append("<member><name>title</name>").append("<value>").append(tagTitle)
                .append("</value></member>");

        stringBuilder.append("<member><name>categoryid</name>").append("<value>").append(tagId)
                .append("</value></member>");

        stringBuilder.append("<member><name>htmlUrl</name>").append("<value>").append(blogHost).append("/tags/")
                .append(tagTitle).append("</value></member>");

        stringBuilder.append("<member><name>rsslUrl</name>").append("<value>").append(blogHost)
                .append("/tag-articles-rss.do?oId=").append(tagId).append("</value></member>");

        stringBuilder.append("</struct></value>");
    }

    return stringBuilder.toString();
}

From source file:org.b3log.solo.api.metaweblog.MetaWeblogAPI.java

/**
 * Builds blog info struct with the specified preference.
 * // w ww  . j  a  v a  2  s  . c om
 * @param preference the specified preference
 * @return blog info XML
 * @throws JSONException json exception 
 */
private String buildBlogInfo(final JSONObject preference) throws JSONException {
    final String blogId = preference.getString(Keys.OBJECT_ID);

    final String blogTitle = StringEscapeUtils.escapeXml(preference.getString(Preference.BLOG_TITLE));

    final String blogURL = "http://" + preference.getString(Preference.BLOG_HOST);

    final StringBuilder stringBuilder = new StringBuilder("<member><name>blogid</name><value>").append(blogId)
            .append("</value></member>");
    stringBuilder.append("<member><name>url</name><value>").append(blogURL).append("</value></member>");
    stringBuilder.append("<member><name>blogName</name><value>").append(blogTitle).append("</value></member>");

    return stringBuilder.toString();
}

From source file:io.selendroid.server.FindElementHandlerTest.java

public void assertThatFindElementResponseHasCorrectFormat() throws Exception {
    HttpResponse response = executeCreateSessionRequest();
    SelendroidAssert.assertResponseIsRedirect(response);
    JSONObject session = parseJsonResponse(response);
    String sessionId = session.getString("sessionId");
    Assert.assertFalse(sessionId.isEmpty());

    JSONObject payload = new JSONObject();
    payload.put("using", "id");
    payload.put("value", "my_button_bar");

    String url = "http://" + host + ":" + port + "/wd/hub/session/" + sessionId + "/element";
    HttpResponse element = executeRequestWithPayload(url, HttpMethod.POST, payload.toString());
    SelendroidAssert.assertResponseIsOk(element);
}

From source file:de.dmxcontrol.programmer.EntityProgrammer.java

public static EntityProgrammer Receive(JSONObject o) {
    EntityProgrammer entity = new EntityProgrammer();
    try {/* ww  w . j  a va 2 s  .com*/
        if (o.getString("Type").equals(NetworkID)) {
            int number = o.getInt("Number");
            String name = o.getString("Name");
            entity.setId(number);
            entity.setName(name.replace(NetworkID + ": ", ""), true);
            entity.guid = o.getString("GUID");
        }
    } catch (Exception e) {
        Log.e("UDP Listener: ", e.getMessage());
        DMXControlApplication.SaveLog();
    }
    o = null;
    if (o == null) {
        entity.runChangeListener();
    }
    return entity;
}

From source file:uk.org.rivernile.edinburghbustracker.android.Application.java

/**
 * Check for updates to the bus stop database. This may happen automatically
 * if 24 hours have elapsed since the last check, or if the user has forced
 * the action. If a database update is found, then the new database is
 * downloaded and placed in the correct location.
 * /*w  w  w .  j a v  a 2  s .co  m*/
 * @param context The context.
 * @param force True if the user forced the check, false if not.
 */
public static void checkForDBUpdates(final Context context, final boolean force) {
    // Check to see if the user wants their database automatically updated.
    final SharedPreferences sp = context.getSharedPreferences(PreferencesActivity.PREF_FILE, 0);
    final boolean autoUpdate = sp.getBoolean(PREF_DATABASE_AUTO_UPDATE, true);
    final SharedPreferences.Editor edit = sp.edit();

    // Continue to check if the user has enabled it, or a check has been
    // forced (from the Preferences).
    if (autoUpdate || force) {
        if (!force) {
            // If it has not been forced, check the last update time. It is
            // only checked once per day. Abort if it is too soon.
            long lastCheck = sp.getLong("lastUpdateCheck", 0);
            if ((System.currentTimeMillis() - lastCheck) < 86400000)
                return;
        }

        // Construct the checking URL.
        final StringBuilder sb = new StringBuilder();
        sb.append(DB_API_CHECK_URL);
        sb.append(ApiKey.getHashedKey());
        sb.append("&random=");
        // A random number is used so networks don't cache the HTTP
        // response.
        sb.append(random.nextInt());
        try {
            // Do connection stuff.
            final URL url = new URL(sb.toString());
            sb.setLength(0);
            final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            try {
                final BufferedInputStream is = new BufferedInputStream(conn.getInputStream());

                if (!url.getHost().equals(conn.getURL().getHost())) {
                    is.close();
                    conn.disconnect();
                    return;
                }

                // Read the incoming data.
                int data;
                while ((data = is.read()) != -1) {
                    sb.append((char) data);
                }
            } finally {
                // Whether there's an error or not, disconnect.
                conn.disconnect();
            }
        } catch (MalformedURLException e) {
            return;
        } catch (IOException e) {
            return;
        }

        String topoId;
        try {
            // Parse the JSON and get the topoId from it.
            final JSONObject jo = new JSONObject(sb.toString());
            topoId = jo.getString("topoId");
        } catch (JSONException e) {
            return;
        }

        // If there's topoId then it cannot continue.
        if (topoId == null || topoId.length() == 0)
            return;

        // Get the current topoId from the database.
        final BusStopDatabase bsd = BusStopDatabase.getInstance(context.getApplicationContext());
        final String dbTopoId = bsd.getTopoId();

        // If the topoIds match, write our check time to SharedPreferences.
        if (topoId.equals(dbTopoId)) {
            edit.putLong("lastUpdateCheck", System.currentTimeMillis());
            edit.commit();
            if (force) {
                // It was forced, alert the user there is no update
                // available.
                Looper.prepare();
                Toast.makeText(context, R.string.bus_stop_db_no_updates, Toast.LENGTH_LONG).show();
                Looper.loop();
            }
            return;
        }

        // There is an update available. Empty the StringBuilder then create
        // the URL to get the new database information.
        sb.setLength(0);
        sb.append(DB_UPDATE_CHECK_URL);
        sb.append(random.nextInt());
        sb.append("&key=");
        sb.append(ApiKey.getHashedKey());

        try {
            // Connection stuff.
            final URL url = new URL(sb.toString());
            sb.setLength(0);
            final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            try {
                final BufferedInputStream is = new BufferedInputStream(conn.getInputStream());

                if (!url.getHost().equals(conn.getURL().getHost())) {
                    is.close();
                    conn.disconnect();
                    return;
                }

                int data;
                // Read the incoming data.
                while ((data = is.read()) != -1) {
                    sb.append((char) data);
                }
            } finally {
                // Whether there's an error or not, disconnect.
                conn.disconnect();
            }
        } catch (MalformedURLException e) {
            return;
        } catch (IOException e) {
            return;
        }

        String dbUrl, schemaVersion, checksum;
        try {
            // Get the data from tje returned JSON.
            final JSONObject jo = new JSONObject(sb.toString());
            dbUrl = jo.getString("db_url");
            schemaVersion = jo.getString("db_schema_version");
            topoId = jo.getString("topo_id");
            checksum = jo.getString("checksum");
        } catch (JSONException e) {
            // There was an error parsing the JSON, it cannot continue.
            return;
        }

        // Make sure the returned schema name is compatible with the one
        // the app uses.
        if (!BusStopDatabase.SCHEMA_NAME.equals(schemaVersion))
            return;
        // Some basic sanity checking on the parameters.
        if (topoId == null || topoId.length() == 0)
            return;
        if (dbUrl == null || dbUrl.length() == 0)
            return;
        if (checksum == null || checksum.length() == 0)
            return;

        // Make sure an update really is available.
        if (!topoId.equals(dbTopoId)) {
            // Update the database.
            updateStopsDB(context, dbUrl, checksum);
        } else if (force) {
            // Tell the user there is no update available.
            Looper.prepare();
            Toast.makeText(context, R.string.bus_stop_db_no_updates, Toast.LENGTH_LONG).show();
            Looper.loop();
        }

        // Write to the SharedPreferences the last update time.
        edit.putLong("lastUpdateCheck", System.currentTimeMillis());
        edit.commit();
    }
}