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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef GEN_H
#define GEN_H
#include <Slice/Parser.h>
#include <Slice/JavaUtil.h>
#include <Slice/Checksum.h>
namespace Slice
{
class JavaVisitor : public JavaGenerator, public ParserVisitor
{
public:
virtual ~JavaVisitor();
protected:
JavaVisitor(const std::string&);
//
// Compose the parameter lists for an operation.
//
std::vector<std::string> getParams(const OperationPtr&, const std::string&, bool = false);
std::vector<std::string> getParamsAsync(const OperationPtr&, const std::string&, bool);
std::vector<std::string> getParamsAsyncCB(const OperationPtr&, const std::string&);
//
// Compose the argument lists for an operation.
//
std::vector<std::string> getArgs(const OperationPtr&);
std::vector<std::string> getArgsAsync(const OperationPtr&);
std::vector<std::string> getArgsAsyncCB(const OperationPtr&);
//
// Generate a throws clause containing only non-local exceptions.
//
void writeThrowsClause(const std::string&, const ExceptionList&);
//
// Generate a throws clause for delegate operations containing only
// non-local exceptions.
//
void writeDelegateThrowsClause(const std::string&, const ExceptionList&);
//
// Generate code to compute a hash code for a type.
//
void writeHashCode(::IceUtilInternal::Output&, const TypePtr&, const std::string&, int&,
const std::list<std::string>& = std::list<std::string>());
//
// Generate dispatch and marshalling methods for a class or interface.
//
void writeDispatchAndMarshalling(::IceUtilInternal::Output&, const ClassDefPtr&, bool);
//
// Write doc comments.
//
StringList splitComment(const ContainedPtr&);
void writeDocComment(::IceUtilInternal::Output&, const ContainedPtr&, const std::string&, const std::string& = "");
void writeDocCommentOp(::IceUtilInternal::Output&, const OperationPtr&);
enum ParamDir { InParam, OutParam };
void writeDocCommentAsync(::IceUtilInternal::Output&, const OperationPtr&, ParamDir, const std::string& = "");
void writeDocCommentParam(::IceUtilInternal::Output&, const OperationPtr&, ParamDir);
};
class Gen : private ::IceUtil::noncopyable
{
public:
Gen(const std::string&,
const std::string&,
const std::vector<std::string>&,
const std::string&);
~Gen();
void generate(const UnitPtr&, bool);
void generateTie(const UnitPtr&);
void generateImpl(const UnitPtr&);
void generateImplTie(const UnitPtr&);
static void writeChecksumClass(const std::string&, const std::string&, const ChecksumMap&);
private:
std::string _base;
std::vector<std::string> _includePaths;
std::string _dir;
class OpsVisitor : public JavaVisitor
{
public:
OpsVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
private:
void writeOperations(const ClassDefPtr&, bool);
};
class TieVisitor : public JavaVisitor
{
public:
TieVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class PackageVisitor : public JavaVisitor
{
public:
PackageVisitor(const std::string&);
virtual bool visitModuleStart(const ModulePtr&);
};
class TypesVisitor : public JavaVisitor
{
public:
TypesVisitor(const std::string&, bool);
virtual bool visitClassDefStart(const ClassDefPtr&);
virtual void visitClassDefEnd(const ClassDefPtr&);
virtual bool visitExceptionStart(const ExceptionPtr&);
virtual void visitExceptionEnd(const ExceptionPtr&);
virtual bool visitStructStart(const StructPtr&);
virtual void visitStructEnd(const StructPtr&);
virtual void visitDataMember(const DataMemberPtr&);
virtual void visitEnum(const EnumPtr&);
virtual void visitConst(const ConstPtr&);
private:
//
// Verifies that a getter/setter method does not conflict with an operation.
//
bool validateGetterSetter(const OperationList&, const std::string&, int, const std::string&,
const std::string&);
bool _stream;
};
class HolderVisitor : public JavaVisitor
{
public:
HolderVisitor(const std::string&, bool);
virtual bool visitClassDefStart(const ClassDefPtr&);
virtual bool visitStructStart(const StructPtr&);
virtual void visitSequence(const SequencePtr&);
virtual void visitDictionary(const DictionaryPtr&);
virtual void visitEnum(const EnumPtr&);
private:
void writeHolder(const TypePtr&);
bool _stream;
};
class HelperVisitor : public JavaVisitor
{
public:
HelperVisitor(const std::string&, bool);
virtual bool visitClassDefStart(const ClassDefPtr&);
virtual bool visitStructStart(const StructPtr&);
virtual void visitSequence(const SequencePtr&);
virtual void visitDictionary(const DictionaryPtr&);
virtual void visitEnum(const EnumPtr&);
private:
bool _stream;
};
class ProxyVisitor : public JavaVisitor
{
public:
ProxyVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
virtual void visitClassDefEnd(const ClassDefPtr&);
virtual void visitOperation(const OperationPtr&);
};
class DelegateVisitor : public JavaVisitor
{
public:
DelegateVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class DelegateMVisitor : public JavaVisitor
{
public:
DelegateMVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class DelegateDVisitor : public JavaVisitor
{
public:
DelegateDVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class DispatcherVisitor : public JavaVisitor
{
public:
DispatcherVisitor(const std::string&, bool);
virtual bool visitClassDefStart(const ClassDefPtr&);
private:
bool _stream;
};
class BaseImplVisitor : public JavaVisitor
{
public:
BaseImplVisitor(const std::string&);
protected:
//
// Generate code to emit a local variable declaration and initialize it
// if necessary.
//
void writeDecl(::IceUtilInternal::Output&, const std::string&, const std::string&, const TypePtr&, const StringList&);
//
// Generate code to return a value.
//
void writeReturn(::IceUtilInternal::Output&, const TypePtr&);
//
// Generate an operation.
//
void writeOperation(::IceUtilInternal::Output&, const std::string&, const OperationPtr&, bool);
};
class ImplVisitor : public BaseImplVisitor
{
public:
ImplVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class ImplTieVisitor : public BaseImplVisitor
{
public:
ImplTieVisitor(const std::string&);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class AsyncVisitor : public JavaVisitor
{
public:
AsyncVisitor(const std::string&);
virtual void visitOperation(const OperationPtr&);
};
};
}
#endif
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