本文整理了Java中graphql.GraphQL.newGraphQL()
方法的一些代码示例,展示了GraphQL.newGraphQL()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。GraphQL.newGraphQL()
方法的具体详情如下:
包路径:graphql.GraphQL
类名称:GraphQL
方法名:newGraphQL
[英]Helps you build a GraphQL object ready to execute queries
[中]帮助您构建准备好执行查询的GraphQL对象
代码示例来源:origin: graphql-java/graphql-java
private GraphQL buildSchema() {
return GraphQL.newGraphQL(schema)
.build();
}
代码示例来源:origin: graphql-java/graphql-java
private GraphQL buildSchema() {
return GraphQL.newGraphQL(schema)
.build();
}
代码示例来源:origin: graphql-java/graphql-java
private GraphQL buildSchema() {
return GraphQL.newGraphQL(schema)
.build();
}
代码示例来源:origin: graphql-java/graphql-java
private static Map<String, Object> introspect(GraphQLSchema schema) {
GraphQL gql = GraphQL.newGraphQL(schema).build();
ExecutionResult result = gql.execute(IntrospectionQuery.INTROSPECTION_QUERY);
Assert.assertTrue(result.getErrors().size() == 0, "The schema has errors during Introspection");
return result.getData();
}
}
代码示例来源:origin: graphql-java/graphql-java
private void exampleExecutorServiceExecutionStrategy() {
//::FigureH
ExecutorService executorService = new ThreadPoolExecutor(
2, /* core pool size 2 thread */
2, /* max pool size 2 thread */
30, TimeUnit.SECONDS,
new LinkedBlockingQueue<>(),
new ThreadPoolExecutor.CallerRunsPolicy());
GraphQL graphQL = GraphQL.newGraphQL(StarWarsSchema.starWarsSchema)
.queryExecutionStrategy(new ExecutorServiceExecutionStrategy(executorService))
.mutationExecutionStrategy(new AsyncSerialExecutionStrategy())
.build();
//::/FigureH
}
代码示例来源:origin: graphql-java/graphql-java
private void chained() {
List<Instrumentation> chainedList = new ArrayList<>();
chainedList.add(new FooInstrumentation());
chainedList.add(new BarInstrumentation());
ChainedInstrumentation chainedInstrumentation = new ChainedInstrumentation(chainedList);
GraphQL.newGraphQL(schema)
.instrumentation(chainedInstrumentation)
.build();
}
代码示例来源:origin: google/rejoiner
new DataLoaderDispatcherInstrumentation(dataLoaderRegistry),
new TracingInstrumentation()));
GraphQL graphql = GraphQL.newGraphQL(schema).instrumentation(instrumentation).build();
代码示例来源:origin: graphql-java/graphql-java
void executionStrategies() {
ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(
2, /* core pool size 2 thread */
2, /* max pool size 2 thread */
30, TimeUnit.SECONDS,
new LinkedBlockingQueue<>(),
new ThreadPoolExecutor.CallerRunsPolicy());
GraphQL graphQL = GraphQL.newGraphQL(StarWarsSchema.starWarsSchema)
.queryExecutionStrategy(new ExecutorServiceExecutionStrategy(threadPoolExecutor))
.mutationExecutionStrategy(new AsyncExecutionStrategy())
.subscriptionExecutionStrategy(new AsyncExecutionStrategy())
.build();
}
代码示例来源:origin: google/rejoiner
new DataLoaderDispatcherInstrumentation(dataLoaderRegistry),
new TracingInstrumentation()));
GraphQL graphql = GraphQL.newGraphQL(schema).instrumentation(instrumentation).build();
代码示例来源:origin: graphql-java/graphql-java
private void specifyInstrumentation() {
GraphQL.newGraphQL(schema)
.instrumentation(new TracingInstrumentation())
.build();
}
代码示例来源:origin: graphql-java/graphql-java
private void wireInExecutionStrategies() {
//::FigureG
GraphQL.newGraphQL(schema)
.queryExecutionStrategy(new AsyncExecutionStrategy())
.mutationExecutionStrategy(new AsyncSerialExecutionStrategy())
.build();
//::/FigureG
}
代码示例来源:origin: graphql-java/graphql-java
public static void main(String[] args) {
GraphQLSchema schema = buildSchema();
GraphQL graphql = GraphQL.newGraphQL(schema).build();
Map<String, Object> root = new HashMap<>();
root.put("dateField", LocalDateTime.of(1969, 10, 8, 0, 0));
String query = "" +
"query {\n" +
" default : dateField \n" +
" usa : dateField(format : \"MM-dd-YYYY\") \n" +
"}";
ExecutionInput executionInput = ExecutionInput.newExecutionInput()
.root(root)
.query(query)
.build();
ExecutionResult executionResult = graphql.execute(executionInput);
Map<String, Object> data = executionResult.getData();
// data['default'] == '08-10-1969'
// data['usa'] == '10-08-1969'
}
}
代码示例来源:origin: graphql-java/graphql-java
void batchedRun() {
System.out.println("=== BatchedExecutionStrategy ===");
GraphQLSchema schema = buildBatchedSchema();
GraphQL graphQL = GraphQL
.newGraphQL(schema)
.queryExecutionStrategy(new BatchedExecutionStrategy())
.build();
ExecutionInput executionInput = ExecutionInput.newExecutionInput()
.query("query { shops { id name departments { id name products { id name } } } }")
.build();
ExecutionResult result = graphQL.execute(executionInput);
System.out.println("\nExecutionResult: " + result.toSpecification());
}
代码示例来源:origin: graphql-java/graphql-java
public static void main(String[] args) {
String schema = "type Query{hello: String}";
SchemaParser schemaParser = new SchemaParser();
TypeDefinitionRegistry typeDefinitionRegistry = schemaParser.parse(schema);
RuntimeWiring runtimeWiring = newRuntimeWiring()
.type("Query", builder -> builder.dataFetcher("hello", new StaticDataFetcher("world")))
.build();
SchemaGenerator schemaGenerator = new SchemaGenerator();
GraphQLSchema graphQLSchema = schemaGenerator.makeExecutableSchema(typeDefinitionRegistry, runtimeWiring);
GraphQL build = GraphQL.newGraphQL(graphQLSchema).build();
ExecutionResult executionResult = build.execute("{hello}");
System.out.println(executionResult.getData().toString());
// Prints: {hello=world}
}
}
代码示例来源:origin: graphql-java/graphql-java
private void fieldValidation() {
ExecutionPath fieldPath = ExecutionPath.parse("/user");
FieldValidation fieldValidation = new SimpleFieldValidation()
.addRule(fieldPath, new BiFunction<FieldAndArguments, FieldValidationEnvironment, Optional<GraphQLError>>() {
@Override
public Optional<GraphQLError> apply(FieldAndArguments fieldAndArguments, FieldValidationEnvironment environment) {
String nameArg = fieldAndArguments.getArgumentValue("name");
if (nameArg.length() > 255) {
return Optional.of(environment.mkError("Invalid user name", fieldAndArguments));
}
return Optional.empty();
}
});
FieldValidationInstrumentation instrumentation = new FieldValidationInstrumentation(
fieldValidation
);
GraphQL.newGraphQL(schema)
.instrumentation(instrumentation)
.build();
}
代码示例来源:origin: graphql-java/graphql-java
void dataLoaderRun() {
System.out.println("=== AsyncExecutionStrategy with DataLoader ===");
GraphQLSchema schema = buildDataLoaderSchema();
DataLoaderRegistry dataLoaderRegistry = new DataLoaderRegistry();
dataLoaderRegistry.register("departments", BatchCompareDataFetchers.departmentsForShopDataLoader);
dataLoaderRegistry.register("products", BatchCompareDataFetchers.productsForDepartmentDataLoader);
GraphQL graphQL = GraphQL
.newGraphQL(schema)
.instrumentation(new DataLoaderDispatcherInstrumentation())
.build();
ExecutionInput executionInput = ExecutionInput.newExecutionInput()
.query("query { shops { id name departments { id name products { id name } } } }")
.dataLoaderRegistry(dataLoaderRegistry)
.build();
ExecutionResult result = graphQL.execute(executionInput);
System.out.println("\nExecutionResult: " + result.toSpecification());
}
代码示例来源:origin: graphql-java/graphql-java
void basicExample(HttpServletResponse httpServletResponse, String deferredQuery) {
GraphQLSchema schema = buildSchemaWithDirective();
GraphQL graphQL = GraphQL.newGraphQL(schema).build();
代码示例来源:origin: graphql-java/graphql-java
public static void main(String[] args) {
GraphQLObjectType queryType = newObject()
.name("helloWorldQuery")
.field(newFieldDefinition()
.type(GraphQLString)
.name("hello")
.staticValue("world"))
.build();
GraphQLSchema schema = GraphQLSchema.newSchema()
.query(queryType)
.build();
GraphQL graphQL = GraphQL.newGraphQL(schema).build();
Map<String, Object> result = graphQL.execute("{hello}").getData();
System.out.println(result);
// Prints: {hello=world}
}
代码示例来源:origin: graphql-java/graphql-java
private void simpleQueryExecution() throws Exception {
//::FigureA
GraphQLSchema schema = GraphQLSchema.newSchema()
.query(queryType)
.build();
GraphQL graphQL = GraphQL.newGraphQL(schema)
.build();
ExecutionInput executionInput = ExecutionInput.newExecutionInput().query("query { hero { name } }")
.build();
ExecutionResult executionResult = graphQL.execute(executionInput);
Object data = executionResult.getData();
List<GraphQLError> errors = executionResult.getErrors();
//::/FigureA
}
代码示例来源:origin: graphql-java/graphql-java
@Test
public void helloWorldTest() {
GraphQLObjectType queryType = newObject()
.name("helloWorldQuery")
.field(newFieldDefinition()
.type(GraphQLString)
.name("hello")
.staticValue("world"))
.build();
GraphQLSchema schema = GraphQLSchema.newSchema()
.query(queryType)
.build();
GraphQL graphQL = GraphQL.newGraphQL(schema).build();
Map<String, Object> result = graphQL.execute("{hello}").getData();
assertEquals("world", result.get("hello"));
}
}
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