com.cedarsoft.serialization.generator.common.output.serializer

Class AbstractGenerator<T extends com.cedarsoft.codegen.DecisionCallback>

java.lang.Object

com.cedarsoft.serialization.generator.common.output.GeneratorBase<T>

com.cedarsoft.serialization.generator.common.output.serializer.AbstractGenerator<T>

Type Parameters:

T - the type of the decision callback

Direct Known Subclasses:

AbstractNamespaceBasedGenerator

public abstract class AbstractGenerator<T extends com.cedarsoft.codegen.DecisionCallback>
extends GeneratorBase<T>

Generator base class for serializer generators

Field Summary

Fields

Modifier and Type	Field and Description
static String	METHOD_NAME_DESERIALIZE The name of the deserialize method
static String	METHOD_NAME_DESERIALIZE_FROM
static String	METHOD_NAME_SERIALIZE The name of the serialize method
static String	PARAM_NAME_FORMAT_VERSION
static String	PARAM_NAME_SERIALIZE_TO
static String	SERIALIZER_CLASS_NAME_SUFFIX The suffix used for generated serializers
static String	VAR_NAME_OBJECT

Fields inherited from class com.cedarsoft.serialization.generator.common.output.GeneratorBase

codeGenerator, codeModel

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractGenerator(com.cedarsoft.codegen.CodeGenerator codeGenerator)

Method Summary

Methods

Modifier and Type	Method and Description
void	addDelegatingSerializerToConstructor(com.sun.codemodel.JDefinedClass serializerClass, com.sun.codemodel.JClass fieldType)
protected abstract com.sun.codemodel.JVar	appendDeserializeStatement(com.sun.codemodel.JDefinedClass serializerClass, com.sun.codemodel.JMethod deserializeMethod, com.sun.codemodel.JVar deserializeFrom, com.sun.codemodel.JVar wrapper, com.sun.codemodel.JVar formatVersion, com.cedarsoft.codegen.model.FieldWithInitializationInfo fieldInfo) Appends the deserialize statement and return the created var containing the value
protected abstract void	appendSerializeStatement(com.sun.codemodel.JDefinedClass serializerClass, com.sun.codemodel.JMethod serializeMethod, com.sun.codemodel.JVar serializeTo, com.sun.codemodel.JVar object, com.sun.codemodel.JVar formatVersion, com.cedarsoft.codegen.model.FieldWithInitializationInfo fieldInfo) Appends the serialize statement
protected void	constructDeserializedObject(com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor, com.sun.codemodel.JMethod deserializeMethod, Map<com.cedarsoft.codegen.model.FieldWithInitializationInfo,com.sun.codemodel.JVar> fieldToVar)
protected abstract com.sun.codemodel.JMethod	createConstructor(com.sun.codemodel.JDefinedClass serializerClass, com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor) Creates the constructor for the given serializer class (if necessary)
protected com.sun.codemodel.JMethod	createDeserializeMethodStub(com.sun.codemodel.JType domainType, com.sun.codemodel.JDefinedClass serializerClass)
protected com.sun.codemodel.JVar	createDeserializeWrapper(com.sun.codemodel.JMethod deserializeMethod, com.sun.codemodel.JVar deserializeFrom) Creates the deserialize wrapper.
protected com.sun.codemodel.JMethod	createSerializeMethodStub(com.sun.codemodel.JType domainType, com.sun.codemodel.JDefinedClass serializerClass)
static String	createSerializerClassName(String domainClassName) Creates the class name for the serializer
protected abstract com.sun.codemodel.JClass	createSerializerExtendsExpression(com.sun.codemodel.JClass domainType) Returns the class the serializer extends (including type information!)
protected Map<com.cedarsoft.codegen.model.FieldWithInitializationInfo,com.sun.codemodel.JVar>	fillDeSerializationMethods(com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor, com.sun.codemodel.JDefinedClass serializerClass, com.sun.codemodel.JMethod serializeMethod, com.sun.codemodel.JMethod deserializeMethod)
protected void	finishConstructor(com.sun.codemodel.JDefinedClass serializerClass, com.sun.codemodel.JMethod constructor)
com.sun.codemodel.JDefinedClass	generateSerializer(com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor) Generates the serializer
protected abstract Class<?>	getExceptionType() Returns the exception type that is thrown on the serialize and deserialize methods
protected abstract Class<?>	getSerializeFromType() Returns the type of the serialize from object
protected com.sun.codemodel.JClass	getSerializerRefFor(com.sun.codemodel.JType type)
protected abstract Class<?>	getSerializeToType() Returns the type of the serializeTo type

Methods inherited from class com.cedarsoft.serialization.generator.common.output.GeneratorBase

getCodeGenerator, getCodeModel

Methods inherited from class java.lang.Object

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

Field Detail

SERIALIZER_CLASS_NAME_SUFFIX

@Nonnull
public static final String SERIALIZER_CLASS_NAME_SUFFIX

The suffix used for generated serializers

See Also:

Constant Field Values

METHOD_NAME_SERIALIZE

public static final String METHOD_NAME_SERIALIZE

The name of the serialize method

See Also:

Constant Field Values

METHOD_NAME_DESERIALIZE

public static final String METHOD_NAME_DESERIALIZE

The name of the deserialize method

See Also:

Constant Field Values

METHOD_NAME_DESERIALIZE_FROM

public static final String METHOD_NAME_DESERIALIZE_FROM

See Also:

Constant Field Values

PARAM_NAME_FORMAT_VERSION

public static final String PARAM_NAME_FORMAT_VERSION

See Also:

Constant Field Values

PARAM_NAME_SERIALIZE_TO

public static final String PARAM_NAME_SERIALIZE_TO

See Also:

Constant Field Values

VAR_NAME_OBJECT

public static final String VAR_NAME_OBJECT

See Also:

Constant Field Values

Constructor Detail

AbstractGenerator

protected AbstractGenerator(@Nonnull
                 com.cedarsoft.codegen.CodeGenerator codeGenerator)

Method Detail

createSerializerExtendsExpression

@Nonnull
protected abstract com.sun.codemodel.JClass createSerializerExtendsExpression(@Nonnull
                                                                 com.sun.codemodel.JClass domainType)

Returns the class the serializer extends (including type information!)

Parameters:

domainType - the domain type

Returns:

the class the serializer extends

createSerializerClassName

@Nonnull
public static String createSerializerClassName(@Nonnull
                                       String domainClassName)

Creates the class name for the serializer

Parameters:

domainClassName - the class name of the domain object that is serialized

Returns:

the created class name for the serializer

generateSerializer

@Nonnull
public com.sun.codemodel.JDefinedClass generateSerializer(@Nonnull
                                                         com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor)
                                                   throws com.sun.codemodel.JClassAlreadyExistsException

Generates the serializer

Parameters:

domainObjectDescriptor - the domain object descriptor

Returns:

the defined serializer class

Throws:

com.sun.codemodel.JClassAlreadyExistsException

finishConstructor

protected void finishConstructor(@Nonnull
                     com.sun.codemodel.JDefinedClass serializerClass,
                     @Nonnull
                     com.sun.codemodel.JMethod constructor)

constructDeserializedObject

protected void constructDeserializedObject(@Nonnull
                               com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor,
                               @Nonnull
                               com.sun.codemodel.JMethod deserializeMethod,
                               @Nonnull
                               Map<com.cedarsoft.codegen.model.FieldWithInitializationInfo,com.sun.codemodel.JVar> fieldToVar)

createConstructor

@Nonnull
protected abstract com.sun.codemodel.JMethod createConstructor(@Nonnull
                                                  com.sun.codemodel.JDefinedClass serializerClass,
                                                  @Nonnull
                                                  com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor)

Creates the constructor for the given serializer class (if necessary)

Parameters:

serializerClass - the serialize class

domainObjectDescriptor - the domain object descriptor

Returns:

the created constructor

createSerializeMethodStub

@Nonnull
protected com.sun.codemodel.JMethod createSerializeMethodStub(@Nonnull
                                                          com.sun.codemodel.JType domainType,
                                                          @Nonnull
                                                          com.sun.codemodel.JDefinedClass serializerClass)

createDeserializeMethodStub

@Nonnull
protected com.sun.codemodel.JMethod createDeserializeMethodStub(@Nonnull
                                                            com.sun.codemodel.JType domainType,
                                                            @Nonnull
                                                            com.sun.codemodel.JDefinedClass serializerClass)

fillDeSerializationMethods

@Nonnull
protected Map<com.cedarsoft.codegen.model.FieldWithInitializationInfo,com.sun.codemodel.JVar> fillDeSerializationMethods(@Nonnull
                                                                                                                     com.cedarsoft.codegen.model.DomainObjectDescriptor domainObjectDescriptor,
                                                                                                                     @Nonnull
                                                                                                                     com.sun.codemodel.JDefinedClass serializerClass,
                                                                                                                     @Nonnull
                                                                                                                     com.sun.codemodel.JMethod serializeMethod,
                                                                                                                     @Nonnull
                                                                                                                     com.sun.codemodel.JMethod deserializeMethod)

createDeserializeWrapper

@Nullable
protected com.sun.codemodel.JVar createDeserializeWrapper(@Nonnull
                                                       com.sun.codemodel.JMethod deserializeMethod,
                                                       @Nonnull
                                                       com.sun.codemodel.JVar deserializeFrom)

Creates the deserialize wrapper. This method may be overridden by subclasses if a wrapper shall be used.

Parameters:

deserializeMethod - the deserialize method

deserializeFrom - the deserialize from

Returns:

the wrapper or null if no wrapper exists

addDelegatingSerializerToConstructor

public void addDelegatingSerializerToConstructor(@Nonnull
                                        com.sun.codemodel.JDefinedClass serializerClass,
                                        @Nonnull
                                        com.sun.codemodel.JClass fieldType)

getSerializerRefFor

@Nonnull
protected com.sun.codemodel.JClass getSerializerRefFor(@Nonnull
                                                   com.sun.codemodel.JType type)

getExceptionType

@Nonnull
protected abstract Class<?> getExceptionType()

Returns the exception type that is thrown on the serialize and deserialize methods

Returns:

the exception type

getSerializeFromType

@Nonnull
protected abstract Class<?> getSerializeFromType()

Returns the type of the serialize from object

Returns:

the type of the serialize from object

getSerializeToType

@Nonnull
protected abstract Class<?> getSerializeToType()

Returns the type of the serializeTo type

Returns:

the type of the serializeTo type

appendDeserializeStatement

@Nonnull
protected abstract com.sun.codemodel.JVar appendDeserializeStatement(@Nonnull
                                                        com.sun.codemodel.JDefinedClass serializerClass,
                                                        @Nonnull
                                                        com.sun.codemodel.JMethod deserializeMethod,
                                                        @Nonnull
                                                        com.sun.codemodel.JVar deserializeFrom,
                                                        @Nullable
                                                        com.sun.codemodel.JVar wrapper,
                                                        @Nonnull
                                                        com.sun.codemodel.JVar formatVersion,
                                                        @Nonnull
                                                        com.cedarsoft.codegen.model.FieldWithInitializationInfo fieldInfo)

Appends the deserialize statement and return the created var containing the value

Parameters:

serializerClass - the serializer class

deserializeMethod - the deserialize method

deserializeFrom - deserialize from

wrapper - the wrapper that may be used

formatVersion - the format version

fieldInfo - the field info

Returns:

the var holding the deserialized value

appendSerializeStatement

protected abstract void appendSerializeStatement(@Nonnull
                            com.sun.codemodel.JDefinedClass serializerClass,
                            @Nonnull
                            com.sun.codemodel.JMethod serializeMethod,
                            @Nonnull
                            com.sun.codemodel.JVar serializeTo,
                            @Nonnull
                            com.sun.codemodel.JVar object,
                            @Nonnull
                            com.sun.codemodel.JVar formatVersion,
                            @Nonnull
                            com.cedarsoft.codegen.model.FieldWithInitializationInfo fieldInfo)

Appends the serialize statement

Parameters:

serializerClass - the serializer class

serializeMethod - the serialize method

serializeTo - serialize to

object - the object that is serialized

formatVersion - the format version

fieldInfo - the field info