@Override public void handle( String target, Request request, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws IOException, ServletException { if ("/graphql".equals(target)) { request.setHandled(true); Map<String, Object> json = readJson(httpServletRequest); String query = (String) json.get("query"); if (query == null) { httpServletResponse.setStatus(400); return; } String operationName = (String) json.get("operationName"); Map<String, Object> variables = getVariables(json.get("variables")); ExecutionInput executionInput = ExecutionInput.newExecutionInput() .query(query) .operationName(operationName) .variables(variables) .context(new Object()) .build(); ExecutionResult executionResult = GRAPHQL.execute(executionInput); httpServletResponse.setContentType("application/json"); httpServletResponse.setStatus(HttpServletResponse.SC_OK); GSON.toJson(executionResult.toSpecification(), httpServletResponse.getWriter()); } }
public Builder context(UnaryOperator<GraphQLContext.Builder> contextBuilderFunction) { GraphQLContext.Builder builder = GraphQLContext.newContext(); builder = contextBuilderFunction.apply(builder); return context(builder.build()); }
.operationName(operationName) .variables(variables) .context(dataLoaderRegistry) .build(); ExecutionResult executionResult = graphql.execute(executionInput);
/** * This helps you transform the current ExecutionInput object into another one by starting a builder with all * the current values and allows you to transform it how you want. * * @param builderConsumer the consumer code that will be given a builder to transform * * @return a new ExecutionInput object based on calling build on that builder */ public ExecutionInput transform(Consumer<Builder> builderConsumer) { Builder builder = new Builder() .query(this.query) .operationName(this.operationName) .context(this.context) .root(this.root) .dataLoaderRegistry(this.dataLoaderRegistry) .variables(this.variables); builderConsumer.accept(builder); return builder.build(); }
@Override @Transactional(TxType.SUPPORTS) public ExecutionResult execute(String query, Map<String, Object> arguments) { // Need to inject variables in context to support parameter bindings in reverse queries Map<String, Object> context = Collections.singletonMap("variables", arguments); ExecutionInput executionInput = ExecutionInput.newExecutionInput() .query(query) .variables(arguments) .root(context) .context(context) .build(); if (arguments == null) return graphQL.execute(query); else return graphQL.execute(executionInput); }
private ExecutionInput input(GraphQLRequest request, HttpServletRequest raw) { ExecutionInput.Builder inputBuilder = ExecutionInput.newExecutionInput() .query(request.getQuery()) .operationName(request.getOperationName()) .variables(request.getVariables()) .context(contextFactory.createGlobalContext(GlobalContextFactoryParams.builder() .withGraphQLRequest(request) .withHttpRequest(raw) .build())); if (dataLoaderRegistryFactory != null) { inputBuilder.dataLoaderRegistry(dataLoaderRegistryFactory.createDataLoaderRegistry()); } return inputBuilder.build(); } }
private ExecutionInput input(GraphQLRequest request, HttpServletRequest raw) { ExecutionInput.Builder inputBuilder = ExecutionInput.newExecutionInput() .query(request.getQuery()) .operationName(request.getOperationName()) .variables(request.getVariables()) .context(contextFactory.createGlobalContext(GlobalContextFactoryParams.builder() .withGraphQLRequest(request) .withHttpRequest(raw) .build())); if (dataLoaderRegistryFactory != null) { inputBuilder.dataLoaderRegistry(dataLoaderRegistryFactory.createDataLoaderRegistry()); } return inputBuilder.build(); } }
@Override public CompletableFuture<ExecutionResult> executeAsync(ExecutionInput executionInput) { return delegate.executeAsync(executionInput.transform(builder -> builder.context(new ContextWrapper(executionInput.getContext())))); }
public Builder context(UnaryOperator<GraphQLContext.Builder> contextBuilderFunction) { GraphQLContext.Builder builder = GraphQLContext.newContext(); builder = contextBuilderFunction.apply(builder); return context(builder.build()); }
protected ExecutionInput createExecutionInput(GraphQLRequest graphQLRequest) { return ExecutionInput.newExecutionInput() .query(graphQLRequest.getQuery()) .operationName(graphQLRequest.getOperationName()) .context(context) .root(root) .variables(graphQLRequest.getVariables()) .dataLoaderRegistry(context.getDataLoaderRegistry().orElse(new DataLoaderRegistry())) .build(); }
context.put("YouAppSecurityClearanceLevel", "CodeRed"); context.put("YouAppExecutingUser", "Dr Nefarious"); executionInput.context(context);
.query(request.getQuery()) .variables(variables) .context(context) .build(); ExecutionResult executionResult = GRAPHQL.execute(executionInput);
.operationName(operationName) .variables(variables) .context(dataLoaderRegistry) .build(); ExecutionResult executionResult = graphql.execute(executionInput);
/** * Info: This sets context = root to be backwards compatible. * * @param query the query/mutation/subscription * @param context custom object provided to each {@link graphql.schema.DataFetcher} * @param variables variable values uses as argument * * @return an {@link ExecutionResult} which can include errors * * @deprecated Use {@link #execute(ExecutionInput)} */ @Deprecated public ExecutionResult execute(String query, Object context, Map<String, Object> variables) { ExecutionInput executionInput = ExecutionInput.newExecutionInput() .query(query) .context(context) .root(context) // This we are doing do be backwards compatible .variables(variables) .build(); return execute(executionInput); }
/** * Info: This sets context = root to be backwards compatible. * * @param query the query/mutation/subscription * @param operationName the name of the operation to execute * @param context custom object provided to each {@link graphql.schema.DataFetcher} * * @return an {@link ExecutionResult} which can include errors * * @deprecated Use {@link #execute(ExecutionInput)} */ @Deprecated public ExecutionResult execute(String query, String operationName, Object context) { ExecutionInput executionInput = ExecutionInput.newExecutionInput() .query(query) .operationName(operationName) .context(context) .root(context) // This we are doing do be backwards compatible .build(); return execute(executionInput); }
private void contextHelper() { // // this could be code that authorises the user in some way and sets up enough context // that can be used later inside data fetchers allowing them // to do their job // UserContext contextForUser = YourGraphqlContextBuilder.getContextForUser(getCurrentUser()); ExecutionInput executionInput = ExecutionInput.newExecutionInput() .context(contextForUser) .build(); ExecutionResult executionResult = graphQL.execute(executionInput); // ... // // later you are able to use this context object when a data fetcher is invoked // DataFetcher dataFetcher = new DataFetcher() { @Override public Object get(DataFetchingEnvironment environment) { UserContext userCtx = environment.getContext(); Long businessObjId = environment.getArgument("businessObjId"); return invokeBusinessLayerMethod(userCtx, businessObjId); } }; }
/** * Info: This sets context = root to be backwards compatible. * * @param query the query/mutation/subscription * @param operationName name of the operation to execute * @param context custom object provided to each {@link graphql.schema.DataFetcher} * @param variables variable values uses as argument * * @return an {@link ExecutionResult} which can include errors * * @deprecated Use {@link #execute(ExecutionInput)} */ @Deprecated public ExecutionResult execute(String query, String operationName, Object context, Map<String, Object> variables) { ExecutionInput executionInput = ExecutionInput.newExecutionInput() .query(query) .operationName(operationName) .context(context) .root(context) // This we are doing do be backwards compatible .variables(variables) .build(); return execute(executionInput); }
/** * This helps you transform the current ExecutionInput object into another one by starting a builder with all * the current values and allows you to transform it how you want. * * @param builderConsumer the consumer code that will be given a builder to transform * * @return a new ExecutionInput object based on calling build on that builder */ public ExecutionInput transform(Consumer<Builder> builderConsumer) { Builder builder = new Builder() .query(this.query) .operationName(this.operationName) .context(this.context) .root(this.root) .dataLoaderRegistry(this.dataLoaderRegistry) .variables(this.variables); builderConsumer.accept(builder); return builder.build(); }
/** * Info: This sets context = root to be backwards compatible. * * @param query the query/mutation/subscription * @param context custom object provided to each {@link graphql.schema.DataFetcher} * * @return an {@link ExecutionResult} which can include errors * * @deprecated Use {@link #execute(ExecutionInput)} */ @Deprecated public ExecutionResult execute(String query, Object context) { ExecutionInput executionInput = ExecutionInput.newExecutionInput() .query(query) .context(context) .root(context) // This we are doing do be backwards compatible .build(); return execute(executionInput); }
void contextWiring() { AuthorisationCtx authCtx = AuthorisationCtx.obtain(); ExecutionInput executionInput = ExecutionInput.newExecutionInput() .query(query) .context(authCtx) .build(); }