com.daikit.graphql.execution

Class GQLExecutor

java.lang.Object

com.daikit.graphql.execution.GQLExecutor

public class GQLExecutor
extends Object

Executor for GraphQL requests. This class is thread safe.

Author:

Thibaut Caselli

Constructor Summary

Constructors

Constructor and Description
GQLExecutor(GQLSchemaConfig schemaConfig, GQLMetaModel metaModel, IGQLErrorProcessor errorProcessor, graphql.schema.DataFetcher<?> getByIdDataFetcher, graphql.schema.DataFetcher<GQLListLoadResult> listDataFetcher, graphql.schema.DataFetcher<?> saveDataFetcher, graphql.schema.DataFetcher<GQLDeleteResult> deleteDataFetcher, graphql.schema.DataFetcher<?> customMethodDataFetcher, List<GQLPropertyDataFetcher<?>> propertyDataFetchers) Initialize GraphQL executorManualMetaModel from given GQLMetaModel with no callback
GQLExecutor(GQLSchemaConfig schemaConfig, GQLMetaModel metaModel, IGQLErrorProcessor errorProcessor, IGQLExecutorCallback callback, graphql.schema.DataFetcher<?> getByIdDataFetcher, graphql.schema.DataFetcher<GQLListLoadResult> listDataFetcher, graphql.schema.DataFetcher<?> saveDataFetcher, graphql.schema.DataFetcher<GQLDeleteResult> deleteDataFetcher, graphql.schema.DataFetcher<?> customMethodDataFetcher, List<GQLPropertyDataFetcher<?>> propertyDataFetchers) Initialize GraphQL executorManualMetaModel from given GQLMetaModel with a callback IGQLExecutorCallback

Method Summary

Modifier and Type	Method and Description
GQLExecutionResult	execute(graphql.ExecutionInput executionInput) Execute given ExecutionInput
GQLExecutionResult	execute(String requestString) Wrapper for execution
GQLExecutionResult	execute(String requestString, String operationName, Object context, Map<String,Object> arguments) Wrapper for execution
IGQLErrorProcessor	getErrorProcessor()
graphql.GraphQL	getGraphql()
GQLInternalMetaModel	getMetaModel()
graphql.schema.GraphQLSchema	getSchema()
protected GQLExecutionResult	wrapResult(graphql.ExecutionResult executionResult) Wrap result

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GQLExecutor

public GQLExecutor(GQLSchemaConfig schemaConfig,
                   GQLMetaModel metaModel,
                   IGQLErrorProcessor errorProcessor,
                   graphql.schema.DataFetcher<?> getByIdDataFetcher,
                   graphql.schema.DataFetcher<GQLListLoadResult> listDataFetcher,
                   graphql.schema.DataFetcher<?> saveDataFetcher,
                   graphql.schema.DataFetcher<GQLDeleteResult> deleteDataFetcher,
                   graphql.schema.DataFetcher<?> customMethodDataFetcher,
                   List<GQLPropertyDataFetcher<?>> propertyDataFetchers)

Initialize GraphQL executorManualMetaModel from given GQLMetaModel with no callback

Parameters:

schemaConfig - the schema configuration GQLSchemaConfig

metaModel - the meta model

errorProcessor - the IGQLErrorProcessor

getByIdDataFetcher - the DataFetcher for 'getById' methods

listDataFetcher - the DataFetcher for 'getAll' methods

saveDataFetcher - the DataFetcher for 'save' methods

deleteDataFetcher - the DataFetcher for 'delete' methods

customMethodDataFetcher - the DataFetcher for custom methods

propertyDataFetchers - custom GQLPropertyDataFetcher list

GQLExecutor

public GQLExecutor(GQLSchemaConfig schemaConfig,
                   GQLMetaModel metaModel,
                   IGQLErrorProcessor errorProcessor,
                   IGQLExecutorCallback callback,
                   graphql.schema.DataFetcher<?> getByIdDataFetcher,
                   graphql.schema.DataFetcher<GQLListLoadResult> listDataFetcher,
                   graphql.schema.DataFetcher<?> saveDataFetcher,
                   graphql.schema.DataFetcher<GQLDeleteResult> deleteDataFetcher,
                   graphql.schema.DataFetcher<?> customMethodDataFetcher,
                   List<GQLPropertyDataFetcher<?>> propertyDataFetchers)

Initialize GraphQL executorManualMetaModel from given GQLMetaModel with a callback IGQLExecutorCallback

Parameters:

schemaConfig - the schema configuration GQLSchemaConfig

metaModel - the meta model

errorProcessor - the IGQLErrorProcessor

callback - the IGQLExecutorCallback

getByIdDataFetcher - the DataFetcher for 'getById' methods

listDataFetcher - the DataFetcher for 'getAll' methods

saveDataFetcher - the DataFetcher for 'save' methods

deleteDataFetcher - the DataFetcher for 'delete' methods

customMethodDataFetcher - the DataFetcher for custom methods

propertyDataFetchers - custom GQLPropertyDataFetcher list

Method Detail

execute

public GQLExecutionResult execute(String requestString)

Wrapper for execution

Parameters:

requestString - the request content as string

Returns:

the GQLExecutionResult

execute

public GQLExecutionResult execute(String requestString,
                                  String operationName,
                                  Object context,
                                  Map<String,Object> arguments)

Wrapper for execution

Parameters:

requestString - the request content as string

operationName - the operation name

context - the context object

arguments - the arguments Map

Returns:

the GQLExecutionResult

execute

public GQLExecutionResult execute(graphql.ExecutionInput executionInput)

Execute given ExecutionInput

Parameters:

executionInput - the ExecutionInput

Returns:

the GQLExecutionResult

wrapResult

protected GQLExecutionResult wrapResult(graphql.ExecutionResult executionResult)

Wrap result

Parameters:

executionResult - the ExecutionResult

Returns:

the GQLExecutionResult

getSchema

public graphql.schema.GraphQLSchema getSchema()

Returns:

the schema

getGraphql

public graphql.GraphQL getGraphql()

Returns:

the graphql

getErrorProcessor

public IGQLErrorProcessor getErrorProcessor()

Returns:

the errorProcessor

getMetaModel

public GQLInternalMetaModel getMetaModel()

Returns:

the metaModel