Example usage for com.google.gson JsonElement isJsonPrimitive

List of usage examples for com.google.gson JsonElement isJsonPrimitive

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Introduction

In this page you can find the example usage for com.google.gson JsonElement isJsonPrimitive.

Prototype

public boolean isJsonPrimitive()

Source Link

Document

provides check for verifying if this element is a primitive or not.

Usage

From source file:io.thinger.thinger.views.BoolValue.java

License:Open Source License

@Override
public void refreshContent(JsonElement element) {
    if (element.isJsonPrimitive() && element.getAsJsonPrimitive().isBoolean()) {
        button.setChecked(element.getAsBoolean());
    }//from w  w  w .ja v a  2 s .  com
}

From source file:io.thinger.thinger.views.DeviceResource.java

License:Open Source License

public DeviceResource(String resourceName, JsonElement resourceDescription) {
    this.resourceName = resourceName;

    resourceType = ResourceType.NONE;//from  w w w.  j a  v  a 2s  .  c o m

    if (resourceDescription.isJsonObject()) {
        JsonObject object = resourceDescription.getAsJsonObject();
        if (object.has("fn")) {
            JsonElement function = object.get("fn");
            if (function.isJsonPrimitive()) {
                JsonPrimitive value = function.getAsJsonPrimitive();
                if (value.isNumber()) {
                    resourceType = ResourceType.get(value.getAsInt());
                }
            }
        }
    }
}

From source file:io.thinger.thinger.views.Element.java

License:Open Source License

public static Element createElement(LinearLayout layout, JsonElement element, boolean output) {
    if (element.isJsonPrimitive()) {
        return createPrimitiveElement("", element.getAsJsonPrimitive(), layout, output);
    } else if (element.isJsonObject()) {
        return new ObjectValue(layout, element.getAsJsonObject(), output);
    }//from w ww.  j ava 2s. c  om
    return null;
}

From source file:io.thinger.thinger.views.NumberValue.java

License:Open Source License

@Override
public void refreshContent(JsonElement element) {
    if (element.isJsonPrimitive() && element.getAsJsonPrimitive().isNumber()) {
        editText.setText(element.getAsNumber().toString());
    }/*  w w  w .  jav  a  2 s. c o m*/
}

From source file:io.thinger.thinger.views.StringValue.java

License:Open Source License

@Override
public void refreshContent(JsonElement element) {
    if (element.isJsonPrimitive() && element.getAsJsonPrimitive().isString()) {
        editText.setText(element.getAsString());
    } else {/* w  ww.  j a  v a 2s.  co m*/
        editText.setText("");
    }
}

From source file:io.vertigo.ccc.console.JSonBeautifier.java

License:Apache License

private static void beautify(final StringBuilder sb, final JsonElement jsonElement, final int inOffset) {
    int offset = inOffset;
    if (jsonElement.isJsonArray()) {
        offset++;/*from   w ww  . j  ava  2s .  c o  m*/
        for (Iterator<JsonElement> it = jsonElement.getAsJsonArray().iterator(); it.hasNext();) {
            //sb.append("- ");
            beautify(sb, it.next(), offset);
        }
        offset--;
    } else if (jsonElement.isJsonObject()) {
        for (Entry<String, JsonElement> entry : jsonElement.getAsJsonObject().entrySet()) {
            appendSpaces(sb, offset);
            sb.append(entry.getKey());
            sb.append(" : ");
            if (entry.getValue().isJsonPrimitive()) {
                sb.append(entry.getValue());
                appendCRLF(sb);
            } else {
                offset++;
                appendCRLF(sb);
                beautify(sb, entry.getValue(), offset);
                offset--;
            }
        }
    } else if (jsonElement.isJsonPrimitive()) {
        //               appendSpaces(sb, offset);
        String s = jsonElement.toString();
        if (s.startsWith("\"") && s.endsWith("\"")) {
            sb.append(s.substring(1, s.length() - 1));
        } else {
            sb.append(s);
        }
        appendCRLF(sb);
    } else {
        sb.append("???");
        //null
    }
}

From source file:io.vertigo.shell.util.JSonBeautifier.java

License:Apache License

private static void beautify(final StringBuilder sb, final JsonElement jsonElement, final int inOffset) {
    int offset = inOffset;
    if (jsonElement.isJsonArray()) {
        offset++;/*from  w w w . ja v a 2s. c om*/
        for (final JsonElement jsonElement2 : jsonElement.getAsJsonArray()) {
            //sb.append("- ");
            beautify(sb, jsonElement2, offset);
        }
        offset--;
    } else if (jsonElement.isJsonObject()) {
        for (final Entry<String, JsonElement> entry : jsonElement.getAsJsonObject().entrySet()) {
            appendSpaces(sb, offset);
            sb.append(entry.getKey());
            sb.append(" : ");
            if (entry.getValue().isJsonPrimitive()) {
                sb.append(entry.getValue());
                appendCRLF(sb);
            } else {
                offset++;
                appendCRLF(sb);
                beautify(sb, entry.getValue(), offset);
                offset--;
            }
        }
    } else if (jsonElement.isJsonPrimitive()) {
        //               appendSpaces(sb, offset);
        final String s = jsonElement.toString();
        if (s.startsWith("\"") && s.endsWith("\"")) {
            sb.append(s.substring(1, s.length() - 1));
        } else {
            sb.append(s);
        }
        appendCRLF(sb);
    } else {
        sb.append("???");
        //null
    }
}

From source file:io.webfolder.cdp.session.JavaScript.java

License:Open Source License

/**
 * Calls JavaScript function.//from w w  w .  java 2 s. co m
 * 
 * <p>
 * Function must be declared at the global {@literal (window object)} scope.
 * You can use <strong>dot notation</strong> for function name.
 * </p>
 * 
 * @param name function name
 * @param returnType return type of function
 * @param arguments function arguments
 * 
 * @return function result
 */
@SuppressWarnings("unchecked")
default <T> T callFunction(String name, Class<T> returnType, Object... arguments) {
    EvaluateResult windowResult = getThis().getCommand().getRuntime().evaluate("window");

    if (windowResult == null) {
        return null;
    }

    if (windowResult.getExceptionDetails() != null
            && windowResult.getExceptionDetails().getException() != null) {
        getThis().releaseObject(windowResult.getExceptionDetails().getException().getObjectId());
        throw new CdpException(windowResult.getExceptionDetails().getException().getDescription());
    }

    CallArgument objArgument = new CallArgument();
    objArgument.setValue(name);

    CallFunctionOnResult funcObj = getThis().getCommand().getRuntime().callFunctionOn(
            windowResult.getResult().getObjectId(),
            "function(functionName) { return functionName.split('.').reduce((o, i) => o[i], this); }",
            asList(objArgument), FALSE, FALSE, FALSE, FALSE, FALSE);

    getThis().releaseObject(windowResult.getResult().getObjectId());

    if (funcObj.getExceptionDetails() != null && funcObj.getExceptionDetails().getException() != null) {
        getThis().releaseObject(funcObj.getExceptionDetails().getException().getObjectId());
        throw new CdpException(funcObj.getExceptionDetails().getException().getDescription());
    }

    if (ObjectType.Undefined.equals(funcObj.getResult().getType())) {
        getThis().releaseObject(funcObj.getResult().getObjectId());
        throw new CdpException(format("Function [%s] is not defined", name));
    }

    StringJoiner argNames = new StringJoiner(",");

    List<CallArgument> argsFunc = new ArrayList<>();

    int i = 0;
    if (arguments != null && arguments.length > 0) {
        for (Object argument : arguments) {
            CallArgument ca = new CallArgument();
            argsFunc.add(ca);
            if (argument != null) {
                if (getThis().isPrimitive(argument.getClass())) {
                    ca.setValue(argument);
                } else {
                    ca.setValue(getThis().getGson().toJson(argument));
                }
            }
            argNames.add("arg" + (i + 1));
        }
    }

    CallFunctionOnResult func = getThis().getCommand().getRuntime().callFunctionOn(
            funcObj.getResult().getObjectId(),
            format("function(%s) { const result = this.apply(this, Array.prototype.slice.call(arguments)); "
                    + "return typeof result === 'undefined' ? undefined : JSON.stringify({ result : result }); }",
                    argNames.toString()),
            argsFunc, FALSE, TRUE, FALSE, FALSE, FALSE);

    getThis().releaseObject(funcObj.getResult().getObjectId());
    getThis().releaseObject(func.getResult().getObjectId());

    if (func.getExceptionDetails() != null && func.getExceptionDetails().getException() != null) {
        getThis().releaseObject(func.getExceptionDetails().getException().getObjectId());
        throw new CdpException(func.getExceptionDetails().getException().getDescription());
    }

    Object value = null;
    if (ObjectType.String.equals(func.getResult().getType()) && !returnType.equals(void.class)) {
        String json = valueOf(func.getResult().getValue());
        JsonObject object = getThis().getGson().fromJson(json, JsonObject.class);
        JsonElement result = object.get("result");
        if (getThis().isPrimitive(returnType)) {
            value = getThis().getGson().fromJson(result, returnType);
        } else {
            if (result.isJsonPrimitive()) {
                value = getThis().getGson().fromJson(result.getAsString(), returnType);
            }
        }
    } else if (ObjectType.Undefined.equals(func.getResult().getType())) {
        value = void.class;
    }

    StringJoiner joiner = new StringJoiner("\", \"");
    for (Object o : arguments) {
        joiner.add(valueOf(o));
    }

    getThis().logExit("callFunction",
            name + (arguments == null || arguments.length == 0 ? "" : "\", " + joiner.toString()),
            valueOf(value).replace("\n", "").replace("\r", ""));

    return !void.class.equals(value) ? (T) value : null;
}

From source file:io.webfolder.cdp.session.JavaScript.java

License:Open Source License

/**
 * Gets JavaScript variable./* w ww . j  a  va 2s .  c o m*/
 * 
 * <p>
 * Variable must be declared at the global {@literal (window object)} scope.
 * You can use <strong>dot notation</strong> for variable name.
 * </p>
 * 
 * @param name variable name
 * @param returnType variable type
 * 
 * @return variable value
 */
@SuppressWarnings("unchecked")
public default <T> T getVariable(String name, Class<T> returnType) {
    EvaluateResult windowResult = getThis().getCommand().getRuntime().evaluate("window");

    if (windowResult == null) {
        return null;
    }

    if (windowResult.getExceptionDetails() != null
            && windowResult.getExceptionDetails().getException() != null) {
        getThis().releaseObject(windowResult.getExceptionDetails().getException().getObjectId());
        throw new CdpException(windowResult.getExceptionDetails().getException().getDescription());
    }

    CallArgument objArgument = new CallArgument();
    objArgument.setValue(name);

    CallFunctionOnResult obj = getThis().getCommand().getRuntime().callFunctionOn(
            windowResult.getResult().getObjectId(),
            "function(functionName) { const result = functionName.split('.').reduce((o, i) => o[i], this); "
                    + "return typeof result === 'undefined' ? undefined : JSON.stringify({ result : result }); }",
            asList(objArgument), FALSE, FALSE, FALSE, FALSE, FALSE);

    getThis().releaseObject(windowResult.getResult().getObjectId());

    if (obj.getExceptionDetails() != null && obj.getExceptionDetails().getException() != null) {
        getThis().releaseObject(obj.getExceptionDetails().getException().getObjectId());
        throw new CdpException(obj.getExceptionDetails().getException().getDescription());
    }

    if (ObjectType.Undefined.equals(obj.getResult().getType())) {
        getThis().releaseObject(obj.getResult().getObjectId());
        throw new CdpException(format("Variable [%s] is not defined", name));
    }

    Object value = null;
    if (ObjectType.String.equals(obj.getResult().getType()) && !returnType.equals(void.class)) {
        String json = valueOf(obj.getResult().getValue());
        JsonObject object = getThis().getGson().fromJson(json, JsonObject.class);
        JsonElement result = object.get("result");
        if (getThis().isPrimitive(returnType)) {
            value = getThis().getGson().fromJson(result, returnType);
        } else {
            if (result.isJsonPrimitive()) {
                value = getThis().getGson().fromJson(result.getAsString(), returnType);
            }
        }
    } else if (ObjectType.Undefined.equals(obj.getResult().getType())) {
        value = void.class;
    }

    getThis().releaseObject(obj.getResult().getObjectId());

    return (T) value;
}

From source file:io.webfolder.cdp.session.SessionInvocationHandler.java

License:Open Source License

@Override
public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {

    if (!session.isConnected()) {
        log.error("Unable to invoke {}.{}()",
                new Object[] { method.getDeclaringClass().getName(), method.getName() });
        throw new CdpException("WebSocket connection is not alive");
    }/*from   www  .jav  a 2s.c o m*/

    final Class<?> klass = method.getDeclaringClass();
    final String domain = klass.getAnnotation(Domain.class).value();
    final String command = method.getName();

    boolean hasArgs = args != null && args.length > 0;

    Map<String, Object> params = hasArgs ? new HashMap<>(args.length) : emptyMap();

    if (hasArgs) {
        int argIndex = 0;
        Parameter[] parameters = method.getParameters();
        for (Object argValue : args) {
            String argName = parameters[argIndex++].getName();
            params.put(argName, argValue);
        }
    }

    int id = counter.incrementAndGet();
    Map<String, Object> map = new HashMap<>(3);
    map.put("id", id);
    map.put("method", format("%s.%s", domain, command));
    map.put("params", params);

    String json = gson.toJson(map);

    log.debug(json);

    WSContext context = new WSContext();
    contextList.put(id, context);

    webSocket.sendText(json);
    context.await();

    if (context.getError() != null) {
        throw context.getError();
    }

    Class<?> retType = method.getReturnType();

    if (retType.equals(void.class) || retType.equals(Void.class)) {
        return null;
    }

    JsonElement data = context.getData();

    String returns = method.isAnnotationPresent(Returns.class) ? method.getAnnotation(Returns.class).value()
            : null;

    if (data == null) {
        return null;
    }

    if (!data.isJsonObject()) {
        throw new CdpException("invalid response");
    }

    JsonObject object = data.getAsJsonObject();
    JsonElement result = object.get("result");

    if (result == null || !result.isJsonObject()) {
        throw new CdpException("invalid result");
    }

    JsonObject resultObject = result.getAsJsonObject();

    Object ret = null;
    Type genericReturnType = method.getGenericReturnType();

    if (returns != null) {

        JsonElement jsonElement = resultObject.get(returns);

        if (jsonElement != null && jsonElement.isJsonPrimitive()) {
            if (String.class.equals(retType)) {
                return resultObject.get(returns).getAsString();
            } else if (Boolean.class.equals(retType)) {
                return resultObject.get(returns).getAsBoolean() ? Boolean.TRUE : Boolean.FALSE;
            } else if (Integer.class.equals(retType)) {
                return new Integer(resultObject.get(returns).getAsInt());
            } else if (Double.class.equals(retType)) {
                return new Double(resultObject.get(returns).getAsDouble());
            }
        }

        if (jsonElement != null && byte[].class.equals(genericReturnType)) {
            String encoded = gson.fromJson(jsonElement, String.class);
            if (encoded == null || encoded.trim().isEmpty()) {
                return null;
            } else {
                return getDecoder().decode(encoded);
            }
        }

        if (List.class.equals(retType)) {
            JsonArray jsonArray = jsonElement.getAsJsonArray();
            ret = gson.fromJson(jsonArray, genericReturnType);
        } else {
            ret = gson.fromJson(jsonElement, genericReturnType);
        }
    } else {
        ret = gson.fromJson(resultObject, genericReturnType);
    }

    return ret;
}