Java JSONObject类代码示例

import sagex.remote.json.JSONObject; //导入依赖的package包/类
@Test
public void testOnSystemMessage() throws Exception {
    LogProvider.useSystemOut();
    LogProvider.getLogger(PushBulletPlugin.class).debug("Logging Initialized");

    // setup the event message
    PushBulletPlugin plugin = spy(new PushBulletPlugin(mock(SageTVPluginRegistry.class)));
    // just in case we are using a rest test
    // doReturn(getApiKey()).when(plugin).getApiKey();
    // normally we just prevent the pushbullet call
    doNothing().when(plugin).sendMessage(any(JSONObject.class));

    // use the test send command
    plugin.onTestSend();

    // verify that the message was sent
    verify(plugin, times(1)).sendMessage(any(JSONObject.class));
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
public String encodeError(Exception e) {
    try {
        JSONObject jo = new JSONObject();
        jo.put("sagexVersion", sagex.api.Version.GetVersion());
        jo.put("error", e.getMessage());
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);
        pw.flush();
        jo.put("exception", sw.toString());

        StringWriter sw2 = new StringWriter();
        jo.write(sw2);
        return sw2.toString();
    } catch (Exception ex) {
        return "{error: " + e.getMessage() + "}";
    }
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
/**
 * Returns the current state of the view.
 *
 * @param folder
 * @return
 * @throws IOException
 */
public String getState(ViewFolder folder) throws IOException {
    JSONObject viewState = new JSONObject();
    try {
        ViewFactory fact = folder.getViewFactory();
        viewState.put("view", fact.getName());
        JSONArray presentations = new JSONArray();
        if (fact.getViewPresentations().size() > 0) {
            List<ViewPresentation> list = new ArrayList<ViewPresentation>(fact.getViewPresentations());
            for (int i = 0; i < list.size(); i++) {
                presentations.put(serializePresentation(list.get(i)));
            }
        }
        viewState.put("presentations", presentations);
    } catch (JSONException e) {
        throw new IOException("Failed to store ");
    }
    return viewState.toString();
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
/**
 * Applies the given state, as created with getState to the view.
 *
 * @param state
 * @param folder
 */
public void setState(String state, ViewFolder folder) {
    try {
        JSONObject jo = new JSONObject(state);
        ViewFactory f = folder.getViewFactory();
        JSONArray presArr = jo.optJSONArray("presentations");
        if (presArr != null) {
            for (int i = 0; i < presArr.length(); i++) {
                applyPresentation(i, presArr.getJSONObject(i), f);
            }
        }
        folder.setChanged();
    } catch (Exception e) {
        log.warn("Failed to apply state: " + state);
    }
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
private void applyPresentationState(String name, JSONArray set, List<? extends BaseConfigurable> config) {
    if (set == null || set.length() == 0 || config == null || config.size() == 0 || set.length() != config.size()) {
        log.warn("Unable to apply '" + name + "' state since state and current configuration does not match; set "
                + ((set == null) ? "is null" : "size " + set.length()) + "; config "
                + ((config == null) ? "is null" : "size " + config.size()));
        return;
    }
    // log.info("name: " + name + " size: " + set.length());
    for (int i = 0; i < set.length(); i++) {
        BaseConfigurable bc = config.get(i);
        JSONObject state = set.optJSONObject(i);
        if (state != null) {
            // log.info("Applying State: " + name + " for " + state);
            applyOptions(state.optJSONArray("options"), bc);
        }
    }
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
private JSONObject serializeConfigurable(BaseConfigurable conf) throws JSONException {
    JSONObject jo = new JSONObject();
    jo.put("name", ((HasName) conf).getName());
    JSONArray optArr = new JSONArray();
    jo.put("options", optArr);
    for (String s : conf.getOptionNames()) {
        if ("name".equals(s))
            continue;
        ConfigurableOption co = conf.getOption(s);
        if (!StringUtils.isEmpty(co.value().getValue())) {
            JSONObject opt = new JSONObject();
            opt.put("name", co.getName());
            opt.put("value", co.value().getValue());
            optArr.put(opt);
        }
    }
    return jo;
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
public static <T> T get(String key, JSONObject jo) {
    if (key==null) return null;
    if (jo==null) return null;

    try {
        String keyParts[] = key.split("\\s*\\.\\s*");
        if (keyParts.length == 1) {
            return (T) jo.get(key);
        } else {
            for (int i = 0; i < keyParts.length - 1; i++) {
                jo = jo.getJSONObject(keyParts[i]);
            }
            return (T) jo.get(keyParts[keyParts.length - 1]);
        }
    } catch (Throwable t) {
        t.printStackTrace();
        return null;
    }
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
public void updateQueryFromJSON(SearchQuery query, String data) throws Exception {
    JSONObject jo = new JSONObject(data);
    for (Iterator i = jo.keys(); i.hasNext(); ) {
        String k = (String) i.next();
        String v = jo.getString(k);
        if ("MediaType".equalsIgnoreCase(k)) {
            query.setMediaType(MediaType.toMediaType(v));
        } else {
            SearchQuery.Field f = mappedFields.get(k.toLowerCase());
            if (f == null) {
                throw new JSONException("Invalid Field: " + k);
            }
            log.debug("Setting Query Field via json args: " + f + " = " + v);
            query.set(f, v);
        }
    }
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
@Test
public void testVIEWSWithRange() throws Exception {
    VirtualMediaFolder f = new VirtualMediaFolder(null, "virtfolder", "folder", "Root Folder");

    for (int i = 0; i < 10; i++) {
        VirtualMediaFile file = new VirtualMediaFile("File " + (i + 1));
        f.addMediaResource(file);
    }

    assertEquals(10, f.getChildren().size());
    RemoteContext.get().reset();
    RemoteContext.get().setData("start", 1);
    RemoteContext.get().setData("end", 5);
    if (((Integer) RemoteContext.get().getData("end")) > 0) {
        RemoteContext.get().setData("useranges", true);
    }

    JSONObject jo = new JSONObject(RemoteAPI.createGson(true).toJson(f));
    System.out.println(jo.toString(3));
    assertEquals(jo.optJSONArray("children").length(), 4);
    assertEquals(jo.optJSONArray("children").optJSONObject(0).optString("title"), "File 2");
    assertEquals(jo.optJSONArray("children").optJSONObject(3).optString("title"), "File 5");
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
@Test
public void testUTF8Characters() throws Exception {
    String title = "“ ” ‘ ’ – — … ‐ ‒ ° © ® ™ • ½ ¼ ¾ ⅓ ⅔ † ‡ µ ¢ £ € « » ♠ ♣ ♥ ♦ ¿ �";
    VirtualMediaFile vmf = new VirtualMediaFile(title);

    ByteArrayOutputStream output = new ByteArrayOutputStream();
    PrintWriter pw = new PrintWriter(output);
    Command cmd = mock(Command.class);
    IOContext ctx = mock(IOContext.class);
    when(cmd.getIOContext()).thenReturn(ctx);
    when(ctx.getOutputStream()).thenReturn(output);
    when(ctx.getWriter()).thenReturn(pw);

    RemoteAPI api = new RemoteAPI();
    api.encode(cmd, vmf);

    InputStream input = new ByteArrayInputStream(output.toByteArray());

    // NOTE: Applications consuming the stream MUST utf-8 decode it as well
    JSONObject jo = new JSONObject(IOUtils.toString(input, "UTF-8"));
    assertEquals(title, jo.getJSONObject("reply").getString("title"));
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
void sendMessage(JSONObject pb) throws IOException {
    RequestBuilder builder = new RequestBuilder(PUSHBULLET_URL);
    builder.setContentType("application/json");
    builder.addHeader("Authorization", "Bearer " + getApiKey());
    builder.setBody(pb.toString());
    builder.postRequest();
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
private void dumpSageApi(JSONObject o, PrintWriter pw) throws Exception {
    pw.println("<tr><td colspan=2><h2>"+o.getString("name")+"</h2></td></tr>");
    pw.println("<tr><td class=l>Comment</td><td><pre>" + formatComment(o.getString("comment")) + "</pre></td></tr>");
    pw.println("<tr><td class=l>Args</td><td><ul>");
    JSONArray arr = o.getJSONArray("args");
    for (int i=0;i<arr.length();i++) {
        JSONObject arg = arr.getJSONObject(i);
        pw.println("<li><pre>" + (i+1) + "; " + arg.getString("varName")  + ":" + arg.getString("dataType") + "</pre></li>");
    }
    pw.println();
    pw.println("</ul></td></tr>");
    pw.println("<tr><td class=l>Return</td><td>" + o.getString("returnType") + "</td></tr>");
    pw.println("<tr><td colspan=2><hr/></td></tr>");
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
private static int[] parseScale(JSONObject json) {
	if (json==null) return null;
	String name = json.optString("name");
	if (name==null||!name.equals("scale")) return null;
	int x = json.optInt("width", -1);
	int y = json.optInt("height", -1);
	return new int[] {x,y};
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
public void beginArray(String name, int size) {
    arr = new JSONArray();
    if (cur instanceof JSONObject) {
        try {
            ((JSONObject)cur).put(name, arr);
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else if (cur instanceof JSONArray) {
        ((JSONArray)cur).put(arr);
    }
    objs.push(arr);
    cur=arr;
}
 

import sagex.remote.json.JSONObject; //导入依赖的package包/类
public void beginObject(String objectName) {
    JSONObject o = new JSONObject();
    if (cur instanceof JSONObject) {
        try {
            ((JSONObject)cur).put(objectName, o);
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else if (cur instanceof JSONArray) {
        ((JSONArray)cur).put(o);
    }
    objs.push(o);
    cur = o;
}