Examples with JsonStructure javax.json.JsonStructure used on opensource projects

Example 11 with JsonStructure

use of javax.json.JsonStructure in project java-driver by datastax.

the class Jsr353JsonRow method selectJsonRow.

// Retrieving User instances from table rows using SELECT JSON
private static void selectJsonRow(Session session) {
    // Reading the whole row as a JSON object
    Statement stmt = select().json().from("examples", "json_jsr353_row").where(in("id", 1, 2));
    ResultSet rows = session.execute(stmt);
    for (Row row : rows) {
        // SELECT JSON returns only one column for each row, of type VARCHAR,
        // containing the row as a JSON payload.
        // Note that the codec requires that the type passed to the get() method
        // be always JsonStructure, and not a subclass of it, such as JsonObject,
        // hence the need to downcast to JsonObject manually
        JsonObject user = (JsonObject) row.get(0, JsonStructure.class);
        System.out.printf("Retrieved user: %s%n", user);
    }
}

Example 12 with JsonStructure

use of javax.json.JsonStructure in project aem-core-wcm-components by Adobe-Marketing-Cloud.

the class Utils method testJSONDataLayer.

/**
 * Provided a {@link ComponentData} object and an {@code expectedJsonResource} identifying a JSON file in the class path, this method will
 * test the JSON of the data layer and compare it to the JSON object provided by the {@code expectedJsonResource}.
 *
 * @param data                 the component data
 * @param expectedJsonResource the class path resource providing the expected JSON object
 */
public static void testJSONDataLayer(final ComponentData data, String expectedJsonResource) {
    InputStream is = Utils.class.getResourceAsStream(expectedJsonResource);
    try (JsonReader jsonReader = Json.createReader(new StringReader(Objects.requireNonNull(data.getJson())))) {
        if (is != null) {
            JsonStructure expected = Json.createReader(is).read();
            JsonObject actual = jsonReader.readObject();
            assertEquals(expected, actual);
        } else {
            fail("Unable to find test file " + expectedJsonResource + ".");
        }
    } finally {
        IOUtils.closeQuietly(is);
    }
}

Example 13 with JsonStructure

use of javax.json.JsonStructure in project Payara by payara.

the class GuiUtil method tryToFindOriginalErrorMessage.

public static String tryToFindOriginalErrorMessage(final Object entity) {
    getLogger().finest(() -> String.format("tryToFindOriginalErrorMessage(entity=%s)`; entity.class=%s", entity, entity == null ? null : entity.getClass().getCanonicalName()));
    try {
        if (entity instanceof String) {
            final JsonStructure parsed = Json.createReader(new StringReader(entity.toString())).read();
            if (parsed.getValueType() == ValueType.OBJECT) {
                return parsed.asJsonObject().getString("message");
            }
            getLogger().log(Level.WARNING, "Unsupported response entity, could not find an error message in the following response entity: {0}", parsed.getValueType());
        }
    } catch (Exception e) {
        getLogger().log(Level.SEVERE, "Could not parse a response entity, returning empty string as a fallback.", e);
    }
    return "";
}

Example 14 with JsonStructure

use of javax.json.JsonStructure in project Payara by payara.

the class MBeanBulkReadResource method getReadResource.

/**
 * Returns the {@link String} form of the {@link JSONObject} resource from the ResourceHandler.
 *
 * @param content
 *            The JSON request payload, describing the beans and attributes to read.
 * @return The {@link String} representation of the MBeanRead/MBeanAttributeRead {@link JSONObject}.
 */
@POST
@Produces(MediaType.APPLICATION_JSON)
public String getReadResource(final String content) {
    try (JsonReader reader = Json.createReader(new StringReader(content))) {
        // the payload can be either a single request or a bulk one (array)
        JsonStructure struct = reader.read();
        switch(struct.getValueType()) {
            case ARRAY:
                List<JsonObject> objects = struct.asJsonArray().stream().map(value -> handleRequest(value.asJsonObject())).filter(Optional::isPresent).map(Optional::get).collect(Collectors.toList());
                JsonArrayBuilder builder = Json.createArrayBuilder();
                for (JsonObject jsonObject : objects) {
                    builder.add(jsonObject);
                }
                return builder.build().toString();
            case OBJECT:
                return handleRequest(struct.asJsonObject()).orElse(JsonValue.EMPTY_JSON_OBJECT).toString();
            default:
                return "invalid JSON structure";
        }
    }
}

Example 15 with JsonStructure

use of javax.json.JsonStructure in project cxf by apache.

the class AsyncMethodTest method testInvokesGetOperationWithRegisteredProvidersAsyncCompletionStage.

@Test
public void testInvokesGetOperationWithRegisteredProvidersAsyncCompletionStage() throws Exception {
    wireMockRule.stubFor(get(urlEqualTo("/echo/test2")).willReturn(aResponse().withBody("{\"name\": \"test\"}")));
    AsyncClientWithCompletionStage api = RestClientBuilder.newBuilder().register(TestClientRequestFilter.class).register(TestClientResponseFilter.class).register(TestMessageBodyReader.class, 3).register(TestMessageBodyWriter.class).register(TestParamConverterProvider.class).register(TestReaderInterceptor.class).register(TestWriterInterceptor.class).register(JsrJsonpProvider.class).baseUri(getBaseUri()).build(AsyncClientWithCompletionStage.class);
    CompletionStage<JsonStructure> cs = api.get();
    // should need <1 second, but 20s timeout in case something goes wrong
    JsonStructure response = cs.toCompletableFuture().get(20, TimeUnit.SECONDS);
    assertThat(response, instanceOf(JsonObject.class));
    final JsonObject jsonObject = (JsonObject) response;
    assertThat(jsonObject.get("name"), instanceOf(JsonString.class));
    assertThat(((JsonString) jsonObject.get("name")).getString(), equalTo("test"));
    assertEquals(TestClientResponseFilter.getAndResetValue(), 1);
    assertEquals(TestClientRequestFilter.getAndResetValue(), 1);
    assertEquals(TestReaderInterceptor.getAndResetValue(), 1);
}