Examples with JsonSyntaxException com.google.gson.JsonSyntaxException used on opensource projects

Example 46 with JsonSyntaxException

use of com.google.gson.JsonSyntaxException in project motech by motech.

the class EditableLookupsLoader method loadEntitiesLookups.

private List<EntityLookups> loadEntitiesLookups(Bundle bundle) {
    URL lookupsResource = getLookupsResource(bundle);
    if (lookupsResource == null) {
        return new ArrayList<>();
    }
    try (InputStream stream = lookupsResource.openStream()) {
        String lookupsJson = toLookupsJson(bundle, stream);
        List<EntityLookups> entitiesLookups = new ArrayList<>();
        if (!StringUtils.isBlank(lookupsJson)) {
            entitiesLookups.addAll(Arrays.asList(GSON.fromJson(lookupsJson, EntityLookups[].class)));
        }
        return entitiesLookups;
    } catch (JsonSyntaxException e) {
        throw new MalformedLookupsJsonException(bundle.getSymbolicName(), e);
    } catch (IOException e) {
        throw new LookupsJsonReadException(bundle.getSymbolicName(), e);
    }
}

Example 47 with JsonSyntaxException

use of com.google.gson.JsonSyntaxException in project leshan by eclipse.

the class ClientServlet method extractLwM2mNode.

private LwM2mNode extractLwM2mNode(String target, HttpServletRequest req) throws IOException {
    String contentType = StringUtils.substringBefore(req.getContentType(), ";");
    if ("application/json".equals(contentType)) {
        String content = IOUtils.toString(req.getInputStream(), req.getCharacterEncoding());
        LwM2mNode node;
        try {
            node = gson.fromJson(content, LwM2mNode.class);
        } catch (JsonSyntaxException e) {
            throw new InvalidRequestException(e, "unable to parse json to tlv:%s", e.getMessage());
        }
        return node;
    } else if ("text/plain".equals(contentType)) {
        String content = IOUtils.toString(req.getInputStream(), req.getCharacterEncoding());
        int rscId = Integer.valueOf(target.substring(target.lastIndexOf("/") + 1));
        return LwM2mSingleResource.newStringResource(rscId, content);
    }
    throw new InvalidRequestException("content type %s not supported", req.getContentType());
}

Example 48 with JsonSyntaxException

use of com.google.gson.JsonSyntaxException in project leshan by eclipse.

the class BootstrapServlet method doPost.

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    if (req.getPathInfo() == null) {
        // we need the endpoint in the URL
        sendError(resp, HttpServletResponse.SC_BAD_REQUEST, "endpoint name should be specified in the URL");
        return;
    }
    String[] path = StringUtils.split(req.getPathInfo(), '/');
    // endPoint
    if (path.length != 1) {
        sendError(resp, HttpServletResponse.SC_BAD_REQUEST, "endpoint name should be specified in the URL, nothing more");
        return;
    }
    String endpoint = path[0];
    try {
        BootstrapConfig cfg = gson.fromJson(new InputStreamReader(req.getInputStream()), BootstrapConfig.class);
        if (cfg == null) {
            sendError(resp, HttpServletResponse.SC_BAD_REQUEST, "no content");
        } else {
            bsStore.addConfig(endpoint, cfg);
            resp.setStatus(HttpServletResponse.SC_OK);
        }
    } catch (JsonSyntaxException | ConfigurationException e) {
        sendError(resp, HttpServletResponse.SC_BAD_REQUEST, e.getMessage());
    }
}

Example 49 with JsonSyntaxException

use of com.google.gson.JsonSyntaxException in project opencast by opencast.

the class AnimateServiceRestEndpoint method animate.

@POST
@Produces(MediaType.TEXT_XML)
@Path("animate")
@RestQuery(name = "animate", description = "Create animates video clip", restParameters = { @RestParameter(name = "animation", isRequired = true, type = STRING, description = "Location of to the animation"), @RestParameter(name = "arguments", isRequired = true, type = STRING, description = "Synfig command line arguments as JSON array"), @RestParameter(name = "metadata", isRequired = true, type = STRING, description = "Metadata for replacement as JSON object") }, reponses = { @RestResponse(description = "Animation created successfully", responseCode = HttpServletResponse.SC_OK), @RestResponse(description = "Invalid data", responseCode = HttpServletResponse.SC_BAD_REQUEST), @RestResponse(description = "Internal error", responseCode = HttpServletResponse.SC_INTERNAL_SERVER_ERROR) }, returnDescription = "Returns the path to the generated animation video")
public Response animate(@FormParam("animation") String animation, @FormParam("arguments") String argumentsString, @FormParam("metadata") String metadataString) {
    Gson gson = new Gson();
    try {
        Map<String, String> metadata = gson.fromJson(metadataString, stringMapType);
        List<String> arguments = gson.fromJson(argumentsString, stringListType);
        logger.debug("Start animation");
        Job job = animateService.animate(new URI(animation), metadata, arguments);
        return Response.ok(new JaxbJob(job)).build();
    } catch (JsonSyntaxException | URISyntaxException | NullPointerException e) {
        logger.debug("Invalid data passed to REST endpoint:\nanimation: {}\nmetadata: {}\narguments: {})", animation, metadataString, argumentsString);
        return Response.status(Response.Status.BAD_REQUEST).build();
    } catch (AnimateServiceException e) {
        logger.error("Error animating file {}", animation, e);
        return Response.serverError().build();
    }
}

Example 50 with JsonSyntaxException

use of com.google.gson.JsonSyntaxException in project opencast by opencast.

the class CaptureAgentStateRestService method setConfiguration.

@POST
@Produces({ MediaType.TEXT_XML, MediaType.APPLICATION_JSON })
@Path("agents/{name}/configuration")
@RestQuery(name = "setAgentStateConfiguration", description = "Set the configuration of a given capture agent, registering it if it does not exist", pathParameters = { @RestParameter(description = "Name of the capture agent", isRequired = true, name = "name", type = Type.STRING) }, restParameters = { @RestParameter(description = "An XML or JSON representation of the capabilities. XML as specified in " + "http://java.sun.com/dtd/properties.dtd (friendly names as keys, device locations as corresponding values)", type = Type.TEXT, isRequired = true, name = "configuration") }, reponses = { @RestResponse(description = "An XML or JSON representation of the agent configuration", responseCode = SC_OK), @RestResponse(description = "The configuration format is incorrect OR the agent name is blank or null", responseCode = SC_BAD_REQUEST) }, returnDescription = "")
public Response setConfiguration(@PathParam("name") String agentName, @FormParam("configuration") String configuration) {
    if (service == null)
        return Response.serverError().status(Response.Status.SERVICE_UNAVAILABLE).build();
    if (StringUtils.isBlank(configuration)) {
        logger.debug("The configuration data cannot be blank");
        return Response.serverError().status(Response.Status.BAD_REQUEST).build();
    }
    Properties caps;
    if (StringUtils.startsWith(configuration, "{")) {
        // JSON
        Gson gson = new Gson();
        try {
            caps = gson.fromJson(configuration, Properties.class);
            if (!service.setAgentConfiguration(agentName, caps)) {
                logger.debug("'{}''s configuration has not been updated because nothing has been changed", agentName);
            }
            return Response.ok(gson.toJson(caps)).type(MediaType.APPLICATION_JSON).build();
        } catch (JsonSyntaxException e) {
            logger.debug("Exception when deserializing capabilities: {}", e.getMessage());
            return Response.status(javax.ws.rs.core.Response.Status.BAD_REQUEST).build();
        }
    } else {
        // XML
        caps = new Properties();
        ByteArrayInputStream bais = null;
        try {
            bais = new ByteArrayInputStream(configuration.getBytes());
            caps.loadFromXML(bais);
            if (!service.setAgentConfiguration(agentName, caps)) {
                logger.debug("'{}''s configuration has not been updated because nothing has been changed", agentName);
            }
            // Prepares the value to return
            PropertiesResponse r = new PropertiesResponse(caps);
            logger.debug("{}'s configuration updated", agentName);
            return Response.ok(r).type(MediaType.TEXT_XML).build();
        } catch (IOException e) {
            logger.debug("Unexpected I/O Exception when unmarshalling the capabilities: {}", e.getMessage());
            return Response.status(javax.ws.rs.core.Response.Status.BAD_REQUEST).build();
        } finally {
            IOUtils.closeQuietly(bais);
        }
    }
}