org.infinispan.protostream.impl

Class SerializationContextImpl

java.lang.Object

org.infinispan.protostream.impl.SerializationContextImpl

All Implemented Interfaces:

SerializationContext

public final class SerializationContextImpl
extends java.lang.Object
implements SerializationContext

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
private Configuration	configuration
private java.util.Map<java.lang.String,FileDescriptor>	fileDescriptors
private java.util.Map<java.lang.String,GenericDescriptor>	genericDescriptors
private static Log	log
private java.util.Map<java.lang.Class<?>,BaseMarshallerDelegate<?>>	marshallersByClass
private java.util.Map<java.lang.String,BaseMarshallerDelegate<?>>	marshallersByName
private DescriptorParser	parser
private java.util.concurrent.locks.Lock	readLock
private java.util.concurrent.locks.ReentrantReadWriteLock	readWriteLock
private java.util.Map<java.lang.Integer,java.lang.String>	typeIds
private java.util.concurrent.locks.Lock	writeLock

Constructor Summary

Constructors

Constructor and Description
SerializationContextImpl(Configuration configuration)

Method Summary

Modifier and Type	Method and Description
boolean	canMarshall(java.lang.Class clazz) Checks if the given type (message or enum) can be marshalled.
boolean	canMarshall(java.lang.String descriptorFullName) Checks if the given type (message or enum) can be marshalled.
Configuration	getConfiguration()
EnumDescriptor	getEnumDescriptor(java.lang.String fullName)
java.util.Map<java.lang.String,FileDescriptor>	getFileDescriptors() Obtain the registered file descriptors.
<T> BaseMarshaller<T>	getMarshaller(java.lang.Class<T> clazz)
<T> BaseMarshaller<T>	getMarshaller(java.lang.String descriptorFullName)
<T> BaseMarshallerDelegate<T>	getMarshallerDelegate(java.lang.Class<T> clazz)
<T> BaseMarshallerDelegate<T>	getMarshallerDelegate(java.lang.String descriptorFullName)
Descriptor	getMessageDescriptor(java.lang.String fullName)
java.lang.Integer	getTypeIdByName(java.lang.String descriptorFullName) Obtains the associated numeric type id, if one was defined.
java.lang.String	getTypeNameById(java.lang.Integer typeId) Obtains the type name associated with a numeric type id.
private void	registerFileDescriptor(FileDescriptor fileDescriptor)
<T> void	registerMarshaller(BaseMarshaller<T> marshaller) Register a type marshaller.
void	registerProtoFiles(FileDescriptorSource source)
private void	unregisterFileDescriptorTypes(FileDescriptor fileDescriptor)
void	unregisterProtoFile(java.lang.String fileName) Unregisters a file.

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final Log log

readWriteLock

private final java.util.concurrent.locks.ReentrantReadWriteLock readWriteLock

readLock

private final java.util.concurrent.locks.Lock readLock

writeLock

private final java.util.concurrent.locks.Lock writeLock

configuration

private final Configuration configuration

parser

private final DescriptorParser parser

fileDescriptors

private final java.util.Map<java.lang.String,FileDescriptor> fileDescriptors

typeIds

private final java.util.Map<java.lang.Integer,java.lang.String> typeIds

genericDescriptors

private final java.util.Map<java.lang.String,GenericDescriptor> genericDescriptors

marshallersByName

private final java.util.Map<java.lang.String,BaseMarshallerDelegate<?>> marshallersByName

marshallersByClass

private final java.util.Map<java.lang.Class<?>,BaseMarshallerDelegate<?>> marshallersByClass

Constructor Detail

SerializationContextImpl

public SerializationContextImpl(Configuration configuration)

Method Detail

getConfiguration

public Configuration getConfiguration()

Specified by:

getConfiguration in interface SerializationContext

getFileDescriptors

public java.util.Map<java.lang.String,FileDescriptor> getFileDescriptors()

Description copied from interface: SerializationContext

Obtain the registered file descriptors.

Specified by:

getFileDescriptors in interface SerializationContext

Returns:

a copy of the internal map of descriptors

registerProtoFiles

public void registerProtoFiles(FileDescriptorSource source)
                        throws java.io.IOException,
                               DescriptorParserException

Specified by:

registerProtoFiles in interface SerializationContext

Throws:

java.io.IOException

DescriptorParserException

unregisterProtoFile

public void unregisterProtoFile(java.lang.String fileName)

Description copied from interface: SerializationContext

Unregisters a file. Types from dependant files are removed too.

Specified by:

unregisterProtoFile in interface SerializationContext

registerFileDescriptor

private void registerFileDescriptor(FileDescriptor fileDescriptor)

unregisterFileDescriptorTypes

private void unregisterFileDescriptorTypes(FileDescriptor fileDescriptor)

getMessageDescriptor

public Descriptor getMessageDescriptor(java.lang.String fullName)

Specified by:

getMessageDescriptor in interface SerializationContext

getEnumDescriptor

public EnumDescriptor getEnumDescriptor(java.lang.String fullName)

Specified by:

getEnumDescriptor in interface SerializationContext

registerMarshaller

public <T> void registerMarshaller(BaseMarshaller<T> marshaller)

Description copied from interface: SerializationContext

Register a type marshaller. The marshaller implementation must be stateless and thread-safe.

Specified by:

registerMarshaller in interface SerializationContext

Type Parameters:

T - the Java type of the object being handled by the marshaller

Parameters:

marshaller - the marshaller instance

canMarshall

public boolean canMarshall(java.lang.Class clazz)

Description copied from interface: SerializationContext

Checks if the given type (message or enum) can be marshalled. This checks that a marshaller was registered for it.

Specified by:

canMarshall in interface SerializationContext

Parameters:

clazz - the object or enum class to check

Returns:

true if a marshaller exists, false otherwise

canMarshall

public boolean canMarshall(java.lang.String descriptorFullName)

Description copied from interface: SerializationContext

Checks if the given type (message or enum) can be marshalled. This checks that the type name was defined and a marshaller was registered for it.

Specified by:

canMarshall in interface SerializationContext

Parameters:

descriptorFullName - the fully qualified name of the protobuf definition to check

Returns:

true if a marshaller exists, false otherwise

getMarshaller

public <T> BaseMarshaller<T> getMarshaller(java.lang.String descriptorFullName)

Specified by:

getMarshaller in interface SerializationContext

getMarshaller

public <T> BaseMarshaller<T> getMarshaller(java.lang.Class<T> clazz)

Specified by:

getMarshaller in interface SerializationContext

getMarshallerDelegate

public <T> BaseMarshallerDelegate<T> getMarshallerDelegate(java.lang.String descriptorFullName)

getMarshallerDelegate

public <T> BaseMarshallerDelegate<T> getMarshallerDelegate(java.lang.Class<T> clazz)

getTypeNameById

public java.lang.String getTypeNameById(java.lang.Integer typeId)

Description copied from interface: SerializationContext

Obtains the type name associated with a numeric type id.

Specified by:

getTypeNameById in interface SerializationContext

Parameters:

typeId - the numeric type id

Returns:

the fully qualified type name

getTypeIdByName

public java.lang.Integer getTypeIdByName(java.lang.String descriptorFullName)

Description copied from interface: SerializationContext

Obtains the associated numeric type id, if one was defined.

Specified by:

getTypeIdByName in interface SerializationContext

Parameters:

descriptorFullName - the fully qualified type name

Returns:

the type id or null if no type id is associated with the type