io.airlift.drift.codec.metadata

Class AbstractThriftMetadataBuilder

java.lang.Object

io.airlift.drift.codec.metadata.AbstractThriftMetadataBuilder

Direct Known Subclasses:

ThriftStructMetadataBuilder, ThriftUnionMetadataBuilder

@NotThreadSafe
public abstract class AbstractThriftMetadataBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected List<io.airlift.drift.codec.metadata.MethodInjection>	builderMethodInjections
protected Type	builderType
protected ThriftCatalog	catalog
protected List<io.airlift.drift.codec.metadata.ConstructorInjection>	constructorInjections
protected List<String>	documentation
protected List<io.airlift.drift.codec.metadata.Extractor>	extractors
protected List<io.airlift.drift.codec.metadata.FieldInjection>	fieldInjections
protected List<io.airlift.drift.codec.metadata.FieldMetadata>	fields
protected MetadataErrors	metadataErrors
protected List<io.airlift.drift.codec.metadata.MethodInjection>	methodInjections
protected String	structName
protected Type	structType

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractThriftMetadataBuilder(ThriftCatalog catalog, Type structType)

Method Summary

Modifier and Type	Method and Description
protected void	addBuilderMethods()
protected void	addConstructors(Type type)
protected void	addField(Field fieldField, boolean allowReaders, boolean allowWriters)
protected void	addFields(Class<?> clazz, boolean allowReaders, boolean allowWriters)
protected void	addMethod(Type type, Method method, boolean allowReaders, boolean allowWriters)
protected void	addMethods(Type type, boolean allowReaders, boolean allowWriters)
abstract ThriftStructMetadata	build()
protected ThriftMethodInjection	buildBuilderConstructorInjections()
protected abstract ThriftFieldMetadata	buildField(Collection<io.airlift.drift.codec.metadata.FieldMetadata> input)
protected Iterable<ThriftFieldMetadata>	buildFieldInjections()
protected List<ThriftMethodInjection>	buildMethodInjections()
protected static List<ThriftParameterInjection>	buildParameterInjections(List<io.airlift.drift.codec.metadata.ParameterInjection> parameters)
protected abstract Class<?>	extractBuilderClass()
protected Map<String,String>	extractFieldIdlAnnotations(short fieldId, Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)
protected boolean	extractFieldIsLegacyId(short id, String fieldName, Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)
protected boolean	extractFieldIsRecursiveReference(short fieldId, Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)
protected String	extractFieldName(short id, Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)
protected ThriftField.Requiredness	extractFieldRequiredness(short fieldId, String fieldName, Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)
protected void	extractFromConstructors()
protected void	extractFromFields()
protected void	extractFromMethods()
protected abstract String	extractName()
protected abstract Map<String,String>	extractStructIdlAnnotations()
Class<?>	getBuilderClass()
MetadataErrors	getMetadataErrors()
protected List<io.airlift.drift.codec.metadata.ParameterInjection>	getParameterInjections(Type type, Annotation[][] parameterAnnotations, Type[] parameterTypes, List<String> parameterNames)
Class<?>	getStructClass()
protected boolean	hasThriftFieldAnnotation(Method method)
protected Set<String>	inferThriftFieldIds() Assigns all fields an id if possible.
protected void	inferThriftFieldIds(com.google.common.collect.Multimap<String,io.airlift.drift.codec.metadata.FieldMetadata> fieldsByName, Set<String> fieldsWithConflictingIds)
protected boolean	isValidateGetter(Method method)
protected abstract boolean	isValidateSetter(Method method)
protected void	normalizeThriftFields(ThriftCatalog catalog)
protected abstract void	validateConstructors()
protected void	verifyClass(Class<? extends Annotation> annotation)
protected void	verifyFieldType(short id, String name, Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields, ThriftCatalog catalog) Verifies that the the fields all have a supported Java type and that all fields map to the exact same ThriftType.

Methods inherited from class java.lang.Object

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

Field Detail

structName

protected final String structName

structType

protected final Type structType

builderType

protected final Type builderType

documentation

protected final List<String> documentation

fields

protected final List<io.airlift.drift.codec.metadata.FieldMetadata> fields

extractors

protected final List<io.airlift.drift.codec.metadata.Extractor> extractors

builderMethodInjections

protected final List<io.airlift.drift.codec.metadata.MethodInjection> builderMethodInjections

constructorInjections

protected final List<io.airlift.drift.codec.metadata.ConstructorInjection> constructorInjections

fieldInjections

protected final List<io.airlift.drift.codec.metadata.FieldInjection> fieldInjections

methodInjections

protected final List<io.airlift.drift.codec.metadata.MethodInjection> methodInjections

catalog

protected final ThriftCatalog catalog

metadataErrors

protected final MetadataErrors metadataErrors

Constructor Detail

AbstractThriftMetadataBuilder

protected AbstractThriftMetadataBuilder(ThriftCatalog catalog,
                                        Type structType)

Method Detail

extractName

protected abstract String extractName()

extractStructIdlAnnotations

protected abstract Map<String,String> extractStructIdlAnnotations()

extractBuilderClass

protected abstract Class<?> extractBuilderClass()

validateConstructors

protected abstract void validateConstructors()

isValidateSetter

protected abstract boolean isValidateSetter(Method method)

buildField

protected abstract ThriftFieldMetadata buildField(Collection<io.airlift.drift.codec.metadata.FieldMetadata> input)

build

public abstract ThriftStructMetadata build()

getMetadataErrors

public MetadataErrors getMetadataErrors()

getStructClass

public Class<?> getStructClass()

getBuilderClass

public Class<?> getBuilderClass()

verifyClass

protected final void verifyClass(Class<? extends Annotation> annotation)

extractFromConstructors

protected final void extractFromConstructors()

addConstructors

protected final void addConstructors(Type type)

addBuilderMethods

protected final void addBuilderMethods()

extractFromFields

protected final void extractFromFields()

addFields

protected final void addFields(Class<?> clazz,
                               boolean allowReaders,
                               boolean allowWriters)

addField

protected final void addField(Field fieldField,
                              boolean allowReaders,
                              boolean allowWriters)

extractFromMethods

protected final void extractFromMethods()

addMethods

protected final void addMethods(Type type,
                                boolean allowReaders,
                                boolean allowWriters)

addMethod

protected final void addMethod(Type type,
                               Method method,
                               boolean allowReaders,
                               boolean allowWriters)

hasThriftFieldAnnotation

protected final boolean hasThriftFieldAnnotation(Method method)

isValidateGetter

protected final boolean isValidateGetter(Method method)

getParameterInjections

protected final List<io.airlift.drift.codec.metadata.ParameterInjection> getParameterInjections(Type type,
                                                                                                Annotation[][] parameterAnnotations,
                                                                                                Type[] parameterTypes,
                                                                                                List<String> parameterNames)

normalizeThriftFields

protected final void normalizeThriftFields(ThriftCatalog catalog)

inferThriftFieldIds

protected final Set<String> inferThriftFieldIds()

Assigns all fields an id if possible. Fields are grouped by name and for each group, if there is a single id, all fields in the group are assigned this id. If the group has multiple ids, an error is reported.

inferThriftFieldIds

protected final void inferThriftFieldIds(com.google.common.collect.Multimap<String,io.airlift.drift.codec.metadata.FieldMetadata> fieldsByName,
                                         Set<String> fieldsWithConflictingIds)

extractFieldIdlAnnotations

protected final Map<String,String> extractFieldIdlAnnotations(short fieldId,
                                                              Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)

extractFieldIsRecursiveReference

protected final boolean extractFieldIsRecursiveReference(short fieldId,
                                                         Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)

extractFieldIsLegacyId

protected final boolean extractFieldIsLegacyId(short id,
                                               String fieldName,
                                               Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)

extractFieldName

protected final String extractFieldName(short id,
                                        Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)

extractFieldRequiredness

protected final ThriftField.Requiredness extractFieldRequiredness(short fieldId,
                                                                  String fieldName,
                                                                  Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields)

verifyFieldType

protected final void verifyFieldType(short id,
                                     String name,
                                     Collection<io.airlift.drift.codec.metadata.FieldMetadata> fields,
                                     ThriftCatalog catalog)

Verifies that the the fields all have a supported Java type and that all fields map to the exact same ThriftType.

buildBuilderConstructorInjections

protected final ThriftMethodInjection buildBuilderConstructorInjections()

buildFieldInjections

protected final Iterable<ThriftFieldMetadata> buildFieldInjections()

buildMethodInjections

protected final List<ThriftMethodInjection> buildMethodInjections()

buildParameterInjections

protected static List<ThriftParameterInjection> buildParameterInjections(List<io.airlift.drift.codec.metadata.ParameterInjection> parameters)