Examples with InvalidFormatException com.fasterxml.jackson.databind.exc.InvalidFormatException used on opensource projects

Example 1 with InvalidFormatException

use of com.fasterxml.jackson.databind.exc.InvalidFormatException in project dropwizard by dropwizard.

the class JsonProcessingExceptionMapper method toResponse.

@Override
public Response toResponse(JsonProcessingException exception) {
    /*
         * If the error is in the JSON generation, it's a server error.
         */
    if (exception instanceof JsonGenerationException) {
        // LoggingExceptionMapper will log exception
        return super.toResponse(exception);
    }
    final String message = exception.getOriginalMessage();
    /*
         * If we can't deserialize the JSON because someone forgot a no-arg
         * constructor, or it is not known how to serialize the type it's
         * a server error and we should inform the developer.
         */
    if (exception instanceof JsonMappingException) {
        final JsonMappingException ex = (JsonMappingException) exception;
        final Throwable cause = Throwables.getRootCause(ex);
        // Exceptions that denote an error on the client side
        final boolean clientCause = cause instanceof InvalidFormatException || cause instanceof PropertyBindingException;
        // Until completely foolproof mechanism can be worked out in coordination
        // with Jackson on how to communicate client vs server fault, compare
        // start of message with known server faults.
        final boolean beanError = cause.getMessage() == null || (cause.getMessage().startsWith("No suitable constructor found") || cause.getMessage().startsWith("No serializer found for class") || (cause.getMessage().startsWith("Can not construct instance") && !WRONG_TYPE_REGEX.matcher(cause.getMessage()).find()));
        if (beanError && !clientCause) {
            // LoggingExceptionMapper will log exception
            return super.toResponse(exception);
        }
    }
    /*
         * Otherwise, it's those pesky users.
         */
    LOGGER.debug("Unable to process JSON", exception);
    final ErrorMessage errorMessage = new ErrorMessage(Response.Status.BAD_REQUEST.getStatusCode(), "Unable to process JSON", showDetails ? message : null);
    return Response.status(Response.Status.BAD_REQUEST).type(MediaType.APPLICATION_JSON_TYPE).entity(errorMessage).build();
}

Example 2 with InvalidFormatException

use of com.fasterxml.jackson.databind.exc.InvalidFormatException in project dropwizard by dropwizard.

the class BaseConfigurationFactory method build.

protected T build(JsonNode node, String path) throws IOException, ConfigurationException {
    for (Map.Entry<Object, Object> pref : System.getProperties().entrySet()) {
        final String prefName = (String) pref.getKey();
        if (prefName.startsWith(propertyPrefix)) {
            final String configName = prefName.substring(propertyPrefix.length());
            addOverride(node, configName, System.getProperty(prefName));
        }
    }
    try {
        final T config = mapper.readValue(new TreeTraversingParser(node), klass);
        validate(path, config);
        return config;
    } catch (UnrecognizedPropertyException e) {
        final List<String> properties = e.getKnownPropertyIds().stream().map(Object::toString).collect(Collectors.toList());
        throw ConfigurationParsingException.builder("Unrecognized field").setFieldPath(e.getPath()).setLocation(e.getLocation()).addSuggestions(properties).setSuggestionBase(e.getPropertyName()).setCause(e).build(path);
    } catch (InvalidFormatException e) {
        final String sourceType = e.getValue().getClass().getSimpleName();
        final String targetType = e.getTargetType().getSimpleName();
        throw ConfigurationParsingException.builder("Incorrect type of value").setDetail("is of type: " + sourceType + ", expected: " + targetType).setLocation(e.getLocation()).setFieldPath(e.getPath()).setCause(e).build(path);
    } catch (JsonMappingException e) {
        throw ConfigurationParsingException.builder("Failed to parse configuration").setDetail(e.getMessage()).setFieldPath(e.getPath()).setLocation(e.getLocation()).setCause(e).build(path);
    }
}

Example 3 with InvalidFormatException

use of com.fasterxml.jackson.databind.exc.InvalidFormatException in project jackson-databind by FasterXML.

the class JDKStringLikeTypesTest method testURL.

public void testURL() throws Exception {
    URL exp = new URL("http://foo.com");
    assertEquals(exp, MAPPER.readValue("\"" + exp.toString() + "\"", URL.class));
    // trivial case; null to null, embedded URL to URL
    TokenBuffer buf = new TokenBuffer(null, false);
    buf.writeObject(null);
    assertNull(MAPPER.readValue(buf.asParser(), URL.class));
    buf.close();
    // then, URLitself come as is:
    buf = new TokenBuffer(null, false);
    buf.writeObject(exp);
    assertSame(exp, MAPPER.readValue(buf.asParser(), URL.class));
    buf.close();
    // and finally, invalid URL should be handled appropriately too
    try {
        URL result = MAPPER.readValue(quote("a b"), URL.class);
        fail("Should not accept malformed URI, instead got: " + result);
    } catch (InvalidFormatException e) {
        verifyException(e, "not a valid textual representation");
    }
}

Example 4 with InvalidFormatException

use of com.fasterxml.jackson.databind.exc.InvalidFormatException in project jackson-databind by FasterXML.

the class EnumAltIdTest method testFailWhenCaseSensitiveAndToStringIsUpperCase.

public void testFailWhenCaseSensitiveAndToStringIsUpperCase() throws IOException {
    ObjectReader r = READER_DEFAULT.forType(LowerCaseEnum.class).with(DeserializationFeature.READ_ENUMS_USING_TO_STRING);
    try {
        r.readValue("\"A\"");
        fail("InvalidFormatException expected");
    } catch (InvalidFormatException e) {
        verifyException(e, "value not one of declared Enum instance names: [a, b, c]");
    }
}

Example 5 with InvalidFormatException

use of com.fasterxml.jackson.databind.exc.InvalidFormatException in project jackson-databind by FasterXML.

the class TestTreeTraversingParser method testTextAsBinary.

public void testTextAsBinary() throws Exception {
    TextNode n = new TextNode("   APs=\n");
    JsonParser p = n.traverse();
    assertNull(p.getCurrentToken());
    assertToken(JsonToken.VALUE_STRING, p.nextToken());
    byte[] data = p.getBinaryValue();
    assertNotNull(data);
    assertArrayEquals(new byte[] { 0, -5 }, data);
    assertNull(p.nextToken());
    p.close();
    assertTrue(p.isClosed());
    // Also: let's verify we get an exception for garbage...
    n = new TextNode("?!??");
    p = n.traverse();
    assertToken(JsonToken.VALUE_STRING, p.nextToken());
    try {
        p.getBinaryValue();
    } catch (InvalidFormatException e) {
        verifyException(e, "Illegal character");
    }
    p.close();
}