From ea4754d70a8265cf9d46599ce94e5386ad122c18 Mon Sep 17 00:00:00 2001
From: Jan Travnicek <Jan.Travnicek@fit.cvut.cz>
Date: Mon, 28 May 2018 10:13:26 +0200
Subject: [PATCH] wip input/output file type registry
---
.../InputFileTypeRegistration.cpp | 11 ++++
.../InputFileTypeRegistration.hpp | 17 ++++++
.../OutputFileTypeRegistration.cpp | 11 ++++
.../OutputFileTypeRegistration.hpp | 17 ++++++
alib2cli/src/registry/InputFileRegistry.cpp | 25 ++++++++
alib2cli/src/registry/InputFileRegistry.hpp | 57 +++++++++++++++++++
alib2cli/src/registry/OutputFileRegistry.cpp | 25 ++++++++
alib2cli/src/registry/OutputFileRegistry.hpp | 57 +++++++++++++++++++
8 files changed, 220 insertions(+)
create mode 100644 alib2cli/src/registration/InputFileTypeRegistration.cpp
create mode 100644 alib2cli/src/registration/InputFileTypeRegistration.hpp
create mode 100644 alib2cli/src/registration/OutputFileTypeRegistration.cpp
create mode 100644 alib2cli/src/registration/OutputFileTypeRegistration.hpp
create mode 100644 alib2cli/src/registry/InputFileRegistry.cpp
create mode 100644 alib2cli/src/registry/InputFileRegistry.hpp
create mode 100644 alib2cli/src/registry/OutputFileRegistry.cpp
create mode 100644 alib2cli/src/registry/OutputFileRegistry.hpp
diff --git a/alib2cli/src/registration/InputFileTypeRegistration.cpp b/alib2cli/src/registration/InputFileTypeRegistration.cpp
new file mode 100644
index 0000000000..6088d0df02
--- /dev/null
+++ b/alib2cli/src/registration/InputFileTypeRegistration.cpp
@@ -0,0 +1,11 @@
+#include "InputFileTypeRegistration.hpp"
+
+namespace {
+
+ std::shared_ptr < abstraction::OperationAbstraction > dummy ( const std::string & /* type */, const ext::vector < std::string > & /* templateParams */ ) {
+ return nullptr;
+ }
+
+auto xmlInputFileHandler = registration::InputFileRegister ( "xml", dummy );
+
+}
diff --git a/alib2cli/src/registration/InputFileTypeRegistration.hpp b/alib2cli/src/registration/InputFileTypeRegistration.hpp
new file mode 100644
index 0000000000..28cb35ef38
--- /dev/null
+++ b/alib2cli/src/registration/InputFileTypeRegistration.hpp
@@ -0,0 +1,17 @@
+#ifndef _INPUT_FILE_REGISTER_HPP_
+#define _INPUT_FILE_REGISTER_HPP_
+
+#include <registry/InputFileRegistry.hpp>
+
+namespace registration {
+
+class InputFileRegister {
+public:
+ InputFileRegister ( const std::string & fileType, std::shared_ptr < abstraction::OperationAbstraction > ( * callback ) ( const std::string & type, const ext::vector < std::string > & templateParams ) ) {
+ abstraction::InputFileRegistry::registerInputFileHandler ( fileType, callback );
+ }
+};
+
+} /* namespace registration */
+
+#endif // _INPUT_FILE_REGISTER_HPP_
diff --git a/alib2cli/src/registration/OutputFileTypeRegistration.cpp b/alib2cli/src/registration/OutputFileTypeRegistration.cpp
new file mode 100644
index 0000000000..2f1cbca702
--- /dev/null
+++ b/alib2cli/src/registration/OutputFileTypeRegistration.cpp
@@ -0,0 +1,11 @@
+#include "OutputFileTypeRegistration.hpp"
+
+namespace {
+
+ std::shared_ptr < abstraction::OperationAbstraction > dummy ( ) {
+ return nullptr;
+ }
+
+auto xmlOutputFileHandler = registration::OutputFileRegister ( "xml", dummy );
+
+}
diff --git a/alib2cli/src/registration/OutputFileTypeRegistration.hpp b/alib2cli/src/registration/OutputFileTypeRegistration.hpp
new file mode 100644
index 0000000000..223310fbd9
--- /dev/null
+++ b/alib2cli/src/registration/OutputFileTypeRegistration.hpp
@@ -0,0 +1,17 @@
+#ifndef _INPUT_FILE_REGISTER_HPP_
+#define _INPUT_FILE_REGISTER_HPP_
+
+#include <registry/OutputFileRegistry.hpp>
+
+namespace registration {
+
+class OutputFileRegister {
+public:
+ OutputFileRegister ( const std::string & fileType, std::shared_ptr < abstraction::OperationAbstraction > ( * callback ) ( ) ) {
+ abstraction::OutputFileRegistry::registerOutputFileHandler ( fileType, callback );
+ }
+};
+
+} /* namespace registration */
+
+#endif // _INPUT_FILE_REGISTER_HPP_
diff --git a/alib2cli/src/registry/InputFileRegistry.cpp b/alib2cli/src/registry/InputFileRegistry.cpp
new file mode 100644
index 0000000000..e06f0be975
--- /dev/null
+++ b/alib2cli/src/registry/InputFileRegistry.cpp
@@ -0,0 +1,25 @@
+/*
+ * InputFileRegistry.cpp
+ *
+ * Created on: 28. 8. 2017
+ * Author: Jan Travnicek
+ */
+
+#include <registry/InputFileRegistry.hpp>
+#include <abstraction/XmlComposerAbstraction.hpp>
+
+namespace abstraction {
+
+std::shared_ptr < abstraction::OperationAbstraction > InputFileRegistry::getAbstraction ( const std::string & fileType, const std::string & type, const ext::vector < std::string > & templateParams ) {
+ auto res = getEntries ( ).find ( fileType );
+ if ( res == getEntries ( ).end ( ) )
+ throw exception::CommonException ( "Entry " + fileType + " not available." );
+
+ return res->second->getAbstraction ( type, templateParams );
+}
+
+std::shared_ptr < abstraction::OperationAbstraction > InputFileRegistry::EntryImpl::getAbstraction ( const std::string & type, const ext::vector < std::string > & templateParams ) const {
+ return m_callback ( type, templateParams );
+}
+
+} /* namespace abstraction */
diff --git a/alib2cli/src/registry/InputFileRegistry.hpp b/alib2cli/src/registry/InputFileRegistry.hpp
new file mode 100644
index 0000000000..6ecf007bec
--- /dev/null
+++ b/alib2cli/src/registry/InputFileRegistry.hpp
@@ -0,0 +1,57 @@
+/*
+ * InputFileRegistry.hpp
+ *
+ * Created on: 25. 5. 2018
+ * Author: Jan Travnicek
+ */
+
+#ifndef _INPUT_FILE_REGISTRY_HPP_
+#define _INPUT_FILE_REGISTRY_HPP_
+
+#include <alib/memory>
+#include <alib/string>
+#include <alib/map>
+#include <alib/functional>
+
+#include <exception/CommonException.h>
+#include <abstraction/OperationAbstraction.hpp>
+
+namespace abstraction {
+
+class InputFileRegistry {
+ class Entry {
+ public:
+ virtual std::shared_ptr < abstraction::OperationAbstraction > getAbstraction ( const std::string & type, const ext::vector < std::string > & templateParams ) const = 0;
+
+ virtual ~Entry ( ) {
+ }
+ };
+
+ class EntryImpl : public Entry {
+ std::function < std::shared_ptr < abstraction::OperationAbstraction > ( const std::string & type, const ext::vector < std::string > & templateParams ) > m_callback;
+ public:
+ EntryImpl ( std::shared_ptr < abstraction::OperationAbstraction > ( * callback ) ( const std::string & type, const ext::vector < std::string > & templateParams ) ) : m_callback ( callback ) {
+ }
+
+ virtual ~EntryImpl ( ) {
+ }
+
+ virtual std::shared_ptr < abstraction::OperationAbstraction > getAbstraction ( const std::string & type, const ext::vector < std::string > & templateParams ) const override;
+ };
+
+ static ext::map < std::string, std::unique_ptr < Entry > > & getEntries ( ) {
+ static ext::map < std::string, std::unique_ptr < Entry > > inputFileHandlers;
+ return inputFileHandlers;
+ }
+
+public:
+ static void registerInputFileHandler ( const std::string & fileType, std::shared_ptr < abstraction::OperationAbstraction > ( * callback ) ( const std::string & type, const ext::vector < std::string > & templateParams ) ) {
+ getEntries ( ).insert ( std::make_pair ( fileType, std::unique_ptr < Entry > ( new EntryImpl ( callback ) ) ) );
+ }
+
+ static std::shared_ptr < abstraction::OperationAbstraction > getAbstraction ( const std::string & fileType, const std::string & type, const ext::vector < std::string > & templateParams );
+};
+
+} /* namespace abstraction */
+
+#endif /* _INPUT_FILE_REGISTRY_HPP_ */
diff --git a/alib2cli/src/registry/OutputFileRegistry.cpp b/alib2cli/src/registry/OutputFileRegistry.cpp
new file mode 100644
index 0000000000..3aa32f1ddb
--- /dev/null
+++ b/alib2cli/src/registry/OutputFileRegistry.cpp
@@ -0,0 +1,25 @@
+/*
+ * OutputFileRegistry.cpp
+ *
+ * Created on: 28. 8. 2017
+ * Author: Jan Travnicek
+ */
+
+#include <registry/OutputFileRegistry.hpp>
+#include <abstraction/XmlComposerAbstraction.hpp>
+
+namespace abstraction {
+
+std::shared_ptr < abstraction::OperationAbstraction > OutputFileRegistry::getAbstraction ( const std::string & fileType ) {
+ auto res = getEntries ( ).find ( fileType );
+ if ( res == getEntries ( ).end ( ) )
+ throw exception::CommonException ( "Entry " + fileType + " not available." );
+
+ return res->second->getAbstraction ( );
+}
+
+std::shared_ptr < abstraction::OperationAbstraction > OutputFileRegistry::EntryImpl::getAbstraction ( ) const {
+ return m_callback ( );
+}
+
+} /* namespace abstraction */
diff --git a/alib2cli/src/registry/OutputFileRegistry.hpp b/alib2cli/src/registry/OutputFileRegistry.hpp
new file mode 100644
index 0000000000..4d9dd73b52
--- /dev/null
+++ b/alib2cli/src/registry/OutputFileRegistry.hpp
@@ -0,0 +1,57 @@
+/*
+ * OutputFileRegistry.hpp
+ *
+ * Created on: 25. 5. 2018
+ * Author: Jan Travnicek
+ */
+
+#ifndef _OUTPUT_FILE_REGISTRY_HPP_
+#define _OUTPUT_FILE_REGISTRY_HPP_
+
+#include <alib/memory>
+#include <alib/string>
+#include <alib/map>
+#include <alib/functional>
+
+#include <exception/CommonException.h>
+#include <abstraction/OperationAbstraction.hpp>
+
+namespace abstraction {
+
+class OutputFileRegistry {
+ class Entry {
+ public:
+ virtual std::shared_ptr < abstraction::OperationAbstraction > getAbstraction ( ) const = 0;
+
+ virtual ~Entry ( ) {
+ }
+ };
+
+ class EntryImpl : public Entry {
+ std::function < std::shared_ptr < abstraction::OperationAbstraction > ( ) > m_callback;
+ public:
+ EntryImpl ( std::shared_ptr < abstraction::OperationAbstraction > ( * callback ) ( ) ) : m_callback ( callback ) {
+ }
+
+ virtual ~EntryImpl ( ) {
+ }
+
+ virtual std::shared_ptr < abstraction::OperationAbstraction > getAbstraction ( ) const override;
+ };
+
+ static ext::map < std::string, std::unique_ptr < Entry > > & getEntries ( ) {
+ static ext::map < std::string, std::unique_ptr < Entry > > inputFileHandlers;
+ return inputFileHandlers;
+ }
+
+public:
+ static void registerOutputFileHandler ( const std::string & fileType, std::shared_ptr < abstraction::OperationAbstraction > ( * callback ) ( ) ) {
+ getEntries ( ).insert ( std::make_pair ( fileType, std::unique_ptr < Entry > ( new EntryImpl ( callback ) ) ) );
+ }
+
+ static std::shared_ptr < abstraction::OperationAbstraction > getAbstraction ( const std::string & fileType );
+};
+
+} /* namespace abstraction */
+
+#endif /* _OUTPUT_FILE_REGISTRY_HPP_ */
--
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