Package org.apache.juneau.marshall.jena

Class RdfStreamSerializerSession

java.lang.Object

org.apache.juneau.marshall.ContextSession

org.apache.juneau.marshall.MarshallingSession

org.apache.juneau.marshall.MarshallingTraverseSession

org.apache.juneau.marshall.serializer.SerializerSession

org.apache.juneau.marshall.serializer.OutputStreamSerializerSession

org.apache.juneau.marshall.jena.RdfStreamSerializerSession

All Implemented Interfaces:

BeanSession, ConverterSession

public class RdfStreamSerializerSession
extends OutputStreamSerializerSession

Session for stream-based RDF serialization (binary formats like RDF/THRIFT, RDF/PROTO).

Notes:

• This class is not thread safe and is typically discarded after one use.

See Also:

• {doc jmr.RdfDetails}

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RdfStreamSerializerSession.Builder	Builder class.

Nested classes/interfaces inherited from class org.apache.juneau.marshall.serializer.OutputStreamSerializerSession

OutputStreamSerializerSession.DefaultBuilder

Field Summary

Fields inherited from class org.apache.juneau.marshall.MarshallingTraverseSession

indent

Fields inherited from class org.apache.juneau.marshall.MarshallingSession

NAME_PROPERTY_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RdfStreamSerializerSession(RdfStreamSerializerSession.Builder builder)

Method Summary

Modifier and Type	Method	Description
static RdfStreamSerializerSession.Builder	create(RdfStreamSerializer ctx)	Creates a new builder for this session.
protected void	doWrite(SerializerPipe out, Object o)	Serializes a POJO to the specified pipe.
protected RdfBeanPropertyMeta	getRdfBeanPropertyMeta(BeanPropertyMeta bpm)	Returns the language-specific metadata on the specified bean property.
protected XmlBeanPropertyMeta	getXmlBeanPropertyMeta(BeanPropertyMeta bpm)	Returns the language-specific metadata on the specified bean property.
boolean	hasNativeBytes()	Returns whether this binary serializer has a native byte-array wire type.

Methods inherited from class org.apache.juneau.marshall.serializer.OutputStreamSerializerSession

create, createPipe, getBinaryFormat, isWriterSerializer, write, writeToString

Methods inherited from class org.apache.juneau.marshall.serializer.SerializerSession

addVarBean, canIgnoreValue, canIgnoreValue, create, createBeanTypeNameProperty, createDefaultVarResolverSession, forEachEntry, forEachEntry, forEachStreamableEntry, generalize, getBeanTypeName, getCalendarFormat, getDateFormat, getDurationFormat, getExpectedRootType, getJavaMethod, getListener, getListener, getLocaleFormat, getPeriodFormat, getResponseHeaders, getSchema, getTemporalFormat, getTimeZoneFormat, getUriContext, getUriRelativity, getUriResolution, getUriResolver, getVarResolver, handleThrown, isAddBeanTypes, isAddRootType, isKeepNullProperties, isNonDefault, isSortCollections, isSortMaps, isTrimEmptyCollections, isTrimEmptyMaps, isTrimStrings, onBeanGetterException, onError, properties, push2, relativizeUri, resolve, resolveUri, sort, sort, sort, swap, toList, toListFromStreamable, toString, trim, unwrapSupplier, write, writeCalendar, writeDate, writeDuration, writePeriod, writeTemporal

Methods inherited from class org.apache.juneau.marshall.MarshallingTraverseSession

getInitialDepth, getLastLocation, getMaxDepth, getOptionalType, getOptionalValue, getStack, isDetectRecursions, isIgnoreRecursions, isOptional, isRoot, pop, push, setCurrentClass, setCurrentProperty, willExceedDepth, willRecurse

Methods inherited from class org.apache.juneau.marshall.MarshallingSession

addWarning, convertToMemberType, convertToMemberType, convertToMemberType, convertToType, convertToType, convertToType, convertToType, create, get, getActiveView, getAnnotationProvider, getArgsClassMeta, getBeanClassVisibility, getBeanConstructorVisibility, getBeanDictionary, getBeanFieldVisibility, getBeanMeta, getBeanMethodVisibility, getBeanRegistry, getBeanTypePropertyName, getBeanTypePropertyName, getClassLoader, getClassMeta, getClassMeta, getClassMetaForObject, getClassMetaForObject, getLocale, getMarshallingContext, getMediaType, getNotBeanClasses, getNotBeanPackagesNames, getPropertyNamer, getSwaps, getTimeZone, getTimeZoneId, isBean, isBean, isBeanMapPutReturnsOldValue, isBeansRequireDefaultConstructor, isBeansRequireSerializable, isBeansRequireSettersForGetters, isBeansRequireSomeProperties, isFindFluentSetters, isIgnoreInvocationExceptionsOnGetters, isIgnoreInvocationExceptionsOnSetters, isIgnoreMissingSetters, isIgnoreUnknownBeanProperties, isIgnoreUnknownNullBeanProperties, isPropertyInActiveView, isRecordComponentOrder, isUnsortedProperties, isUseInterfaceProxies, isUseJavaBeanIntrospector, isValidateSchema, newBean, newBean, newBeanMap, newBeanMap, newGenericList, newGenericMap, newGenericMap, object, parseToList, parseToMap, string, toArray, toBeanMap, toBeanMap, toBeanMap

Methods inherited from class org.apache.juneau.marshall.ContextSession

checkForWarnings, getContext, getSessionProperties, getWarnings, isDebug, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.juneau.commons.conversion.ConverterSession

get

Constructor Details

RdfStreamSerializerSession

protected RdfStreamSerializerSession(RdfStreamSerializerSession.Builder builder)

Method Details

create

public static RdfStreamSerializerSession.Builder create(RdfStreamSerializer ctx)

Creates a new builder for this session.

Parameters:

ctx - The serializer creating this session.
Cannot be null.

Returns:

A new builder.

hasNativeBytes

public boolean hasNativeBytes()

Description copied from class: OutputStreamSerializerSession

Returns whether this binary serializer has a native byte-array wire type.

When true, byte[] payloads bypass the configured BinaryFormat dispatch in BinarySwap and the variant binary swap installed by MarshalledPropertyPostProcessor, and are written as raw bytes through the serializer's native binary opcode (e.g. MsgPack bin family, CBOR byte-string major type 2, BSON binary subtype 0x05). When false, the configured BinaryFormat fires for non-NOT_SET formats and produces a text wire form (HEX / BASE64 / etc.) that the serializer emits as a string in its native string column / literal type — used by serializers whose wire format has no native byte-array primitive (Parquet column writer, binary RDF formats).

Defaults to true. Subclasses without a native byte-array wire type (e.g. ParquetSerializerSession and the binary RDF sessions) override and return false.

Overrides:

hasNativeBytes in class OutputStreamSerializerSession

Returns:

true if this serializer has a native byte-array wire type.

getRdfBeanPropertyMeta

protected RdfBeanPropertyMeta getRdfBeanPropertyMeta(BeanPropertyMeta bpm)

Returns the language-specific metadata on the specified bean property.

Parameters:

bpm - The bean property to return the metadata on.

Returns:

The metadata.

getXmlBeanPropertyMeta

protected XmlBeanPropertyMeta getXmlBeanPropertyMeta(BeanPropertyMeta bpm)

Returns the language-specific metadata on the specified bean property.

Parameters:

bpm - The bean property to return the metadata on.

Returns:

The metadata.

doWrite

protected void doWrite(SerializerPipe out,
 Object o)
                throws IOException,
SerializeException

Description copied from class: SerializerSession

Serializes a POJO to the specified pipe.

This method should NOT close the context object.

The default implementation of this method simply calls Serializer.doWrite(SerializerSession,SerializerPipe,Object).

Overrides:

doWrite in class SerializerSession

Parameters:

out - Where to send the output from the serializer.

o - The object to serialize.

Throws:

IOException - Thrown by underlying stream.

SerializeException - Problem occurred trying to serialize object.