org.infinispan.protostream.annotations.impl

Class MarshallerCodeGenerator

java.lang.Object

org.infinispan.protostream.annotations.impl.MarshallerCodeGenerator

final class MarshallerCodeGenerator
extends java.lang.Object

Since:

3.0

Field Summary

Fields

Modifier and Type	Field and Description
private javassist.CtClass	baseMarshallerDelegateClass
private javassist.ClassPool	cp
private javassist.CtMethod	decodeMethod
private javassist.CtMethod	encodeMethod
private javassist.CtClass	enumMarshallerDelegateClass
private javassist.CtClass	enumMarshallerInterface
private javassist.CtClass	generatedMarshallerBaseClass
private javassist.CtMethod	getJavaClassMethod
private javassist.CtMethod	getTypeNameMethod
private javassist.CtClass	ioException
private static Log	log
private static java.lang.String	MARSHALLER_CLASS_NAME
private static long	nextId A numeric id that is appended to generated class names to avoid potential collisions.
private java.lang.String	protobufSchemaPackage
private static java.lang.String	PROTOSTREAM_PACKAGE
private javassist.CtClass	rawProtobufMarshallerInterface
private javassist.CtMethod	readFromMethod
private javassist.CtMethod	writeToMethod

Constructor Summary

Constructors

Constructor and Description
MarshallerCodeGenerator(java.lang.String protobufSchemaPackage, javassist.ClassPool cp)

Method Summary

Modifier and Type	Method and Description
private void	addMarshallerDelegateFields(javassist.CtClass marshallerImpl, ProtoMessageTypeMetadata messageTypeMetadata)
private java.lang.Class<?>	box(java.lang.Class<?> clazz)
private java.lang.String	box(java.lang.String v, java.lang.Class<?> clazz)
private java.lang.String	createGetter(ProtoFieldMetadata fieldMetadata)
private java.lang.String	createSetter(ProtoFieldMetadata fieldMetadata, java.lang.String args)
private java.lang.String	generateDecodeMethod(ProtoEnumTypeMetadata enumTypeMetadata)
private java.lang.String	generateEncodeMethod(ProtoEnumTypeMetadata enumTypeMetadata)
EnumMarshaller	generateEnumMarshaller(ProtoEnumTypeMetadata petm)
RawProtobufMarshaller	generateMessageMarshaller(ProtoMessageTypeMetadata messageTypeMetadata)
private java.lang.String	generateReadFromMethod(ProtoMessageTypeMetadata messageTypeMetadata)
private java.lang.String	generateWriteToMethod(ProtoMessageTypeMetadata messageTypeMetadata)
private void	genSetField(IndentWriter iw, ProtoFieldMetadata fieldMetadata)
private void	initMarshallerDelegateField(IndentWriter iw, ProtoFieldMetadata fieldMetadata)
private java.lang.String	makeCollectionLocalVar(ProtoFieldMetadata fieldMetadata)
private java.lang.String	makeFieldWasSetFlag(ProtoFieldMetadata fieldMetadata)
private java.lang.String	makeMarshallerDelegateFieldName(ProtoFieldMetadata fieldMetadata)
private java.lang.String	makeQualifiedTypeName(java.lang.String fullName)
private java.lang.String	makeStreamIOMethodName(ProtoFieldMetadata fieldMetadata, boolean isWrite)
private static long	nextMarshallerClassId() Generates a unique id to be used for generating unique class names.
private java.lang.String	unbox(java.lang.String v, java.lang.Class<?> clazz)

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

PROTOSTREAM_PACKAGE

private static final java.lang.String PROTOSTREAM_PACKAGE

MARSHALLER_CLASS_NAME

private static final java.lang.String MARSHALLER_CLASS_NAME

See Also:

Constant Field Values

nextId

private static long nextId

A numeric id that is appended to generated class names to avoid potential collisions.

cp

private final javassist.ClassPool cp

ioException

private final javassist.CtClass ioException

enumMarshallerInterface

private final javassist.CtClass enumMarshallerInterface

rawProtobufMarshallerInterface

private final javassist.CtClass rawProtobufMarshallerInterface

generatedMarshallerBaseClass

private final javassist.CtClass generatedMarshallerBaseClass

baseMarshallerDelegateClass

private final javassist.CtClass baseMarshallerDelegateClass

enumMarshallerDelegateClass

private final javassist.CtClass enumMarshallerDelegateClass

getJavaClassMethod

private final javassist.CtMethod getJavaClassMethod

getTypeNameMethod

private final javassist.CtMethod getTypeNameMethod

readFromMethod

private final javassist.CtMethod readFromMethod

writeToMethod

private final javassist.CtMethod writeToMethod

decodeMethod

private final javassist.CtMethod decodeMethod

encodeMethod

private final javassist.CtMethod encodeMethod

protobufSchemaPackage

private final java.lang.String protobufSchemaPackage

Constructor Detail

MarshallerCodeGenerator

public MarshallerCodeGenerator(java.lang.String protobufSchemaPackage,
                               javassist.ClassPool cp)
                        throws javassist.NotFoundException

Throws:

javassist.NotFoundException

Method Detail

nextMarshallerClassId

private static long nextMarshallerClassId()

Generates a unique id to be used for generating unique class names.

generateEnumMarshaller

public EnumMarshaller generateEnumMarshaller(ProtoEnumTypeMetadata petm)
                                      throws javassist.NotFoundException,
                                             javassist.CannotCompileException,
                                             java.lang.IllegalAccessException,
                                             java.lang.InstantiationException

Throws:

javassist.NotFoundException

javassist.CannotCompileException

java.lang.IllegalAccessException

java.lang.InstantiationException

generateDecodeMethod

private java.lang.String generateDecodeMethod(ProtoEnumTypeMetadata enumTypeMetadata)

generateEncodeMethod

private java.lang.String generateEncodeMethod(ProtoEnumTypeMetadata enumTypeMetadata)

makeQualifiedTypeName

private java.lang.String makeQualifiedTypeName(java.lang.String fullName)

makeFieldWasSetFlag

private java.lang.String makeFieldWasSetFlag(ProtoFieldMetadata fieldMetadata)

makeCollectionLocalVar

private java.lang.String makeCollectionLocalVar(ProtoFieldMetadata fieldMetadata)

makeMarshallerDelegateFieldName

private java.lang.String makeMarshallerDelegateFieldName(ProtoFieldMetadata fieldMetadata)

generateMessageMarshaller

public RawProtobufMarshaller generateMessageMarshaller(ProtoMessageTypeMetadata messageTypeMetadata)
                                                throws javassist.NotFoundException,
                                                       javassist.CannotCompileException,
                                                       java.lang.IllegalAccessException,
                                                       java.lang.InstantiationException

Throws:

javassist.NotFoundException

javassist.CannotCompileException

java.lang.IllegalAccessException

java.lang.InstantiationException

addMarshallerDelegateFields

private void addMarshallerDelegateFields(javassist.CtClass marshallerImpl,
                                         ProtoMessageTypeMetadata messageTypeMetadata)
                                  throws javassist.CannotCompileException

Throws:

javassist.CannotCompileException

generateReadFromMethod

private java.lang.String generateReadFromMethod(ProtoMessageTypeMetadata messageTypeMetadata)

genSetField

private void genSetField(IndentWriter iw,
                         ProtoFieldMetadata fieldMetadata)

generateWriteToMethod

private java.lang.String generateWriteToMethod(ProtoMessageTypeMetadata messageTypeMetadata)

initMarshallerDelegateField

private void initMarshallerDelegateField(IndentWriter iw,
                                         ProtoFieldMetadata fieldMetadata)

makeStreamIOMethodName

private java.lang.String makeStreamIOMethodName(ProtoFieldMetadata fieldMetadata,
                                                boolean isWrite)

box

private java.lang.Class<?> box(java.lang.Class<?> clazz)

box

private java.lang.String box(java.lang.String v,
                             java.lang.Class<?> clazz)

unbox

private java.lang.String unbox(java.lang.String v,
                               java.lang.Class<?> clazz)

createGetter

private java.lang.String createGetter(ProtoFieldMetadata fieldMetadata)

createSetter

private java.lang.String createSetter(ProtoFieldMetadata fieldMetadata,
                                      java.lang.String args)