Examples with BadRequest org.osgl.mvc.result.BadRequest used on opensource projects

Example 1 with BadRequest

use of org.osgl.mvc.result.BadRequest in project actframework by actframework.

the class ReflectedHandlerInvoker method ensureJsonDTOGenerated.

private void ensureJsonDTOGenerated(ActionContext context) {
    if (0 == fieldsAndParamsCount || !context.jsonEncoded()) {
        return;
    }
    Class<? extends JsonDTO> dtoClass = jsonDTOClassManager.get(controllerClass, method);
    if (null == dtoClass) {
        // there are neither fields nor params
        return;
    }
    try {
        JsonDTO dto = JSON.parseObject(patchedJsonBody(context), dtoClass);
        cacheJsonDTO(context, dto);
    } catch (JSONException e) {
        if (e.getCause() != null) {
            warn(e.getCause(), "error parsing JSON data");
        } else {
            warn(e, "error parsing JSON data");
        }
        throw new BadRequest(e.getCause());
    }
}

Example 2 with BadRequest

use of org.osgl.mvc.result.BadRequest in project actframework by actframework.

the class WebSocketConnectionHandler method ensureJsonDTOGenerated.

private void ensureJsonDTOGenerated(WebSocketContext context) {
    if (0 == fieldsAndParamsCount || !context.isJson()) {
        return;
    }
    Class<? extends JsonDTO> dtoClass = jsonDTOClassManager.get(handlerClass, method);
    if (null == dtoClass) {
        // there are neither fields nor params
        return;
    }
    try {
        JsonDTO dto = JSON.parseObject(patchedJsonBody(context), dtoClass);
        context.attribute(JsonDTO.CTX_ATTR_KEY, dto);
    } catch (JSONException e) {
        if (e.getCause() != null) {
            logger.warn(e.getCause(), "error parsing JSON data");
        } else {
            logger.warn(e, "error parsing JSON data");
        }
        throw new BadRequest(e.getCause());
    }
}

Example 3 with BadRequest

use of org.osgl.mvc.result.BadRequest in project actframework by actframework.

the class MapLoader method load.

@Override
public Object load(Object bean, ActContext<?> context, boolean noDefaultValue) {
    ParamTree tree = ParamValueLoaderService.ensureParamTree(context);
    ParamTreeNode node = tree.node(key);
    if (null == node) {
        return noDefaultValue ? null : injector.get(mapClass);
    }
    Map map = null == bean ? injector.get(mapClass) : (Map) bean;
    if (node.isList()) {
        if (Integer.class != keyClass) {
            throw new BadRequest("cannot load list into map with key type: %s", this.keyClass);
        }
        List<ParamTreeNode> list = node.list();
        for (int i = 0; i < list.size(); ++i) {
            ParamTreeNode elementNode = list.get(i);
            if (!elementNode.isLeaf()) {
                throw new BadRequest("cannot parse param: expect leaf node, found: \n%s", node.debug());
            }
            if (null == valueResolver) {
                throw E.unexpected("Component type not resolvable: %s", valType);
            }
            if (null != elementNode.value()) {
                map.put(i, valueResolver.resolve(elementNode.value()));
            }
        }
    } else if (node.isMap()) {
        Set<String> childrenKeys = node.mapKeys();
        Class valClass = BeanSpec.rawTypeOf(valType);
        for (String s : childrenKeys) {
            ParamTreeNode child = node.child(s);
            Object key = s;
            if (String.class != keyClass) {
                key = keyResolver.resolve(s);
            }
            if (child.isLeaf()) {
                if (null == valueResolver) {
                    throw E.unexpected("Component type not resolvable: %s", valType);
                }
                String sval = child.value();
                if (null == sval) {
                    continue;
                }
                if (valClass != String.class) {
                    Object value = valueResolver.resolve(sval);
                    if (!valClass.isInstance(value)) {
                        throw new BadRequest("Cannot load parameter, expected type: %s, found: %s", valClass, value.getClass());
                    }
                    map.put(key, value);
                } else {
                    map.put(key, sval);
                }
            } else {
                ParamValueLoader childLoader = childLoader(child.key());
                Object value = childLoader.load(null, context, false);
                if (null != value) {
                    if (!valClass.isInstance(value)) {
                        throw new BadRequest("Cannot load parameter, expected type: %s, found: %s", valClass, value.getClass());
                    }
                    map.put(key, value);
                }
            }
        }
    } else {
        // try evaluate the Map instance from string value
        // to support Matrix style URL path variable
        String value = node.value();
        if (S.notBlank(value)) {
            // ";" has higher priority in common separators
            String[] pairs = value.split(value.contains(";") ? ";" : S.COMMON_SEP);
            for (String pair : pairs) {
                if (!pair.contains("=")) {
                    throw new BadRequest("Cannot load parameter, expected map, found:%s", node.value());
                }
                String sKey = S.beforeFirst(pair, "=");
                String sVal = S.afterFirst(pair, "=");
                Object oKey = keyResolver.resolve(sKey);
                Object oVal = valueResolver.resolve(sVal);
                map.put(oKey, oVal);
            }
        }
    }
    return map;
}