Examples with Produces javax.ws.rs.Produces used on opensource projects

Example 81 with Produces

use of javax.ws.rs.Produces in project OpenAttestation by OpenAttestation.

the class Host method get.

/**
     * Returns the trust status of a host.
     * 
     * Sample request:
     * GET http://localhost:8080/AttestationService/resources/hosts/trust?hostName=Some+TXT+Host
     * 
     * Sample output for untrusted host:
     * BIOS:0,VMM:0
     * 
     * Sample output for trusted host:
     * BIOS:1,VMM:1
     * 
     * @param hostName unique name of the host to query
     * @return a string like BIOS:0,VMM:0 representing the trust status
     */
@GET
@Produces({ MediaType.APPLICATION_JSON })
@Path("/trust")
public HostTrustResponse get(@QueryParam("hostName") String hostName) {
    try {
        // 0.5.1 returned MediaType.TEXT_PLAIN string like "BIOS:0,VMM:0" :  return new HostTrustBO().getTrustStatusString(new Hostname(hostName)); // datatype.Hostname            
        Hostname hostname = new Hostname(hostName);
        HostTrustStatus trust = new ASComponentFactory().getHostTrustBO().getTrustStatus(hostname);
        return new HostTrustResponse(hostname, trust);
    } catch (ASException e) {
        throw e;
    } catch (Exception e) {
        throw new ASException(e);
    }
}

Example 82 with Produces

use of javax.ws.rs.Produces in project feign by OpenFeign.

the class JAXRSContract method processAnnotationOnClass.

@Override
protected void processAnnotationOnClass(MethodMetadata data, Class<?> clz) {
    Path path = clz.getAnnotation(Path.class);
    if (path != null) {
        String pathValue = emptyToNull(path.value());
        checkState(pathValue != null, "Path.value() was empty on type %s", clz.getName());
        if (!pathValue.startsWith("/")) {
            pathValue = "/" + pathValue;
        }
        if (pathValue.endsWith("/")) {
            // Strip off any trailing slashes, since the template has already had slashes appropriately added
            pathValue = pathValue.substring(0, pathValue.length() - 1);
        }
        data.template().insert(0, pathValue);
    }
    Consumes consumes = clz.getAnnotation(Consumes.class);
    if (consumes != null) {
        handleConsumesAnnotation(data, consumes, clz.getName());
    }
    Produces produces = clz.getAnnotation(Produces.class);
    if (produces != null) {
        handleProducesAnnotation(data, produces, clz.getName());
    }
}

Example 83 with Produces

use of javax.ws.rs.Produces in project jersey by jersey.

the class TemplateModelProcessor method createEnhancingMethods.

/**
     * Creates enhancing methods for given resource.
     *
     * @param resourceClass    resource class for which enhancing methods should be created.
     * @param resourceInstance resource instance for which enhancing methods should be created. May be {@code null}.
     * @param newMethods       list to store new methods into.
     */
private void createEnhancingMethods(final Class<?> resourceClass, final Object resourceInstance, final List<ModelProcessorUtil.Method> newMethods) {
    final Template template = resourceClass.getAnnotation(Template.class);
    if (template != null) {
        final Class<?> annotatedResourceClass = ModelHelper.getAnnotatedResourceClass(resourceClass);
        final List<MediaType> produces = MediaTypes.createQualitySourceMediaTypes(annotatedResourceClass.getAnnotation(Produces.class));
        final List<MediaType> consumes = MediaTypes.createFrom(annotatedResourceClass.getAnnotation(Consumes.class));
        final TemplateInflectorImpl inflector = new TemplateInflectorImpl(template.name(), resourceClass, resourceInstance);
        newMethods.add(new ModelProcessorUtil.Method(HttpMethod.GET, consumes, produces, inflector));
        newMethods.add(new ModelProcessorUtil.Method(IMPLICIT_VIEW_PATH_PARAMETER_TEMPLATE, HttpMethod.GET, consumes, produces, inflector));
    }
}

Example 84 with Produces

use of javax.ws.rs.Produces in project jersey by jersey.

the class WebResourceFactory method invoke.

@Override
@SuppressWarnings("unchecked")
public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
    if (args == null && method.getName().equals("toString")) {
        return toString();
    }
    if (args == null && method.getName().equals("hashCode")) {
        //unique instance in the JVM, and no need to override
        return hashCode();
    }
    if (args != null && args.length == 1 && method.getName().equals("equals")) {
        //unique instance in the JVM, and no need to override
        return equals(args[0]);
    }
    // get the interface describing the resource
    final Class<?> proxyIfc = proxy.getClass().getInterfaces()[0];
    // response type
    final Class<?> responseType = method.getReturnType();
    // determine method name
    String httpMethod = getHttpMethodName(method);
    if (httpMethod == null) {
        for (final Annotation ann : method.getAnnotations()) {
            httpMethod = getHttpMethodName(ann.annotationType());
            if (httpMethod != null) {
                break;
            }
        }
    }
    // create a new UriBuilder appending the @Path attached to the method
    WebTarget newTarget = addPathFromAnnotation(method, target);
    if (httpMethod == null) {
        if (newTarget == target) {
            // no path annotation on the method -> fail
            throw new UnsupportedOperationException("Not a resource method.");
        } else if (!responseType.isInterface()) {
            // not interface - can't help here
            throw new UnsupportedOperationException("Return type not an interface");
        }
    }
    // process method params (build maps of (Path|Form|Cookie|Matrix|Header..)Params
    // and extract entity type
    final MultivaluedHashMap<String, Object> headers = new MultivaluedHashMap<String, Object>(this.headers);
    final LinkedList<Cookie> cookies = new LinkedList<>(this.cookies);
    final Form form = new Form();
    form.asMap().putAll(this.form.asMap());
    final Annotation[][] paramAnns = method.getParameterAnnotations();
    Object entity = null;
    Type entityType = null;
    for (int i = 0; i < paramAnns.length; i++) {
        final Map<Class, Annotation> anns = new HashMap<>();
        for (final Annotation ann : paramAnns[i]) {
            anns.put(ann.annotationType(), ann);
        }
        Annotation ann;
        Object value = args[i];
        if (!hasAnyParamAnnotation(anns)) {
            entityType = method.getGenericParameterTypes()[i];
            entity = value;
        } else {
            if (value == null && (ann = anns.get(DefaultValue.class)) != null) {
                value = ((DefaultValue) ann).value();
            }
            if (value != null) {
                if ((ann = anns.get(PathParam.class)) != null) {
                    newTarget = newTarget.resolveTemplate(((PathParam) ann).value(), value);
                } else if ((ann = anns.get((QueryParam.class))) != null) {
                    if (value instanceof Collection) {
                        newTarget = newTarget.queryParam(((QueryParam) ann).value(), convert((Collection) value));
                    } else {
                        newTarget = newTarget.queryParam(((QueryParam) ann).value(), value);
                    }
                } else if ((ann = anns.get((HeaderParam.class))) != null) {
                    if (value instanceof Collection) {
                        headers.addAll(((HeaderParam) ann).value(), convert((Collection) value));
                    } else {
                        headers.addAll(((HeaderParam) ann).value(), value);
                    }
                } else if ((ann = anns.get((CookieParam.class))) != null) {
                    final String name = ((CookieParam) ann).value();
                    Cookie c;
                    if (value instanceof Collection) {
                        for (final Object v : ((Collection) value)) {
                            if (!(v instanceof Cookie)) {
                                c = new Cookie(name, v.toString());
                            } else {
                                c = (Cookie) v;
                                if (!name.equals(((Cookie) v).getName())) {
                                    // is this the right thing to do? or should I fail? or ignore the difference?
                                    c = new Cookie(name, c.getValue(), c.getPath(), c.getDomain(), c.getVersion());
                                }
                            }
                            cookies.add(c);
                        }
                    } else {
                        if (!(value instanceof Cookie)) {
                            cookies.add(new Cookie(name, value.toString()));
                        } else {
                            c = (Cookie) value;
                            if (!name.equals(((Cookie) value).getName())) {
                                // is this the right thing to do? or should I fail? or ignore the difference?
                                cookies.add(new Cookie(name, c.getValue(), c.getPath(), c.getDomain(), c.getVersion()));
                            }
                        }
                    }
                } else if ((ann = anns.get((MatrixParam.class))) != null) {
                    if (value instanceof Collection) {
                        newTarget = newTarget.matrixParam(((MatrixParam) ann).value(), convert((Collection) value));
                    } else {
                        newTarget = newTarget.matrixParam(((MatrixParam) ann).value(), value);
                    }
                } else if ((ann = anns.get((FormParam.class))) != null) {
                    if (value instanceof Collection) {
                        for (final Object v : ((Collection) value)) {
                            form.param(((FormParam) ann).value(), v.toString());
                        }
                    } else {
                        form.param(((FormParam) ann).value(), value.toString());
                    }
                }
            }
        }
    }
    if (httpMethod == null) {
        // the method is a subresource locator
        return WebResourceFactory.newResource(responseType, newTarget, true, headers, cookies, form);
    }
    // accepted media types
    Produces produces = method.getAnnotation(Produces.class);
    if (produces == null) {
        produces = proxyIfc.getAnnotation(Produces.class);
    }
    final String[] accepts = (produces == null) ? EMPTY : produces.value();
    // determine content type
    String contentType = null;
    if (entity != null) {
        final List<Object> contentTypeEntries = headers.get(HttpHeaders.CONTENT_TYPE);
        if ((contentTypeEntries != null) && (!contentTypeEntries.isEmpty())) {
            contentType = contentTypeEntries.get(0).toString();
        } else {
            Consumes consumes = method.getAnnotation(Consumes.class);
            if (consumes == null) {
                consumes = proxyIfc.getAnnotation(Consumes.class);
            }
            if (consumes != null && consumes.value().length > 0) {
                contentType = consumes.value()[0];
            }
        }
    }
    Invocation.Builder builder = newTarget.request().headers(// this resets all headers so do this first
    headers).accept(// if @Produces is defined, propagate values into Accept header; empty array is NO-OP
    accepts);
    for (final Cookie c : cookies) {
        builder = builder.cookie(c);
    }
    final Object result;
    if (entity == null && !form.asMap().isEmpty()) {
        entity = form;
        contentType = MediaType.APPLICATION_FORM_URLENCODED;
    } else {
        if (contentType == null) {
            contentType = MediaType.APPLICATION_OCTET_STREAM;
        }
        if (!form.asMap().isEmpty()) {
            if (entity instanceof Form) {
                ((Form) entity).asMap().putAll(form.asMap());
            } else {
            // TODO: should at least log some warning here
            }
        }
    }
    final GenericType responseGenericType = new GenericType(method.getGenericReturnType());
    if (entity != null) {
        if (entityType instanceof ParameterizedType) {
            entity = new GenericEntity(entity, entityType);
        }
        result = builder.method(httpMethod, Entity.entity(entity, contentType), responseGenericType);
    } else {
        result = builder.method(httpMethod, responseGenericType);
    }
    return result;
}

Example 85 with Produces

use of javax.ws.rs.Produces in project neo4j-clean-remote-db-addon by jexp.

the class DeleteDatabaseResource method cleanDb.

@DELETE
@Path("/{key}")
@Produces(MediaType.APPLICATION_JSON)
public Response cleanDb(@PathParam("key") String deleteKey) {
    GraphDatabaseAPI graph = database.getGraph();
    String configKey = config.getString(CONFIG_DELETE_AUTH_KEY);
    if (deleteKey == null || configKey == null || !deleteKey.equals(configKey)) {
        return Response.status(Status.UNAUTHORIZED).build();
    }
    try {
        Map<String, Object> result = new Neo4jDatabaseCleaner(graph).cleanDb(MAX_NODES_TO_DELETE);
        if ((Long) result.get("nodes") >= MAX_NODES_TO_DELETE) {
            result.putAll(cleanDbDirectory(database));
        }
        log.warning("Deleted Database: " + result);
        return Response.status(Status.OK).entity(JsonHelper.createJsonFrom(result)).build();
    } catch (Throwable e) {
        return Response.status(Status.INTERNAL_SERVER_ERROR).entity(JsonHelper.createJsonFrom(e.getMessage())).build();
    }
}