Add int/bool attribute clone macros
[shibboleth/cpp-xmltooling.git] / xmltooling / base.h
index 0626e81..f70e0f6 100644 (file)
             m_##proper = prepareForAssignment(m_##proper,proper); \
         } \
         void set##proper(int proper) { \
-            char buf##proper[64]; \
-            sprintf(buf##proper,"%d",proper); \
-            auto_ptr_XMLCh wide##proper(buf##proper); \
-            set##proper(wide##proper.get()); \
+            try { \
+                xmltooling::xstring buf = boost::lexical_cast<xmltooling::xstring>(proper); \
+                set##proper(buf.c_str()); \
+            } \
+            catch (boost::bad_lexical_cast&) { \
+            } \
         }
 
 /**
         } \
         void set##proper(const type* proper) { \
             m_##proper = prepareForAssignment(m_##proper,proper); \
-            XMLString::release(&m_##proper##Prefix); \
+            xercesc::XMLString::release(&m_##proper##Prefix); \
             m_##proper##Prefix = nullptr; \
         }
 
  */
 #define MARSHALL_QNAME_ATTRIB(proper,ucase,namespaceURI) \
     if (m_##proper) { \
-        auto_ptr_XMLCh qstr(m_##proper->toString().c_str()); \
+        xmltooling::auto_ptr_XMLCh qstr(m_##proper->toString().c_str()); \
         domElement->setAttributeNS(namespaceURI, ucase##_ATTRIB_NAME, qstr.get()); \
     }
 
  */
 #define PROC_QNAME_ATTRIB(proper,ucase,namespaceURI) \
     if (xmltooling::XMLHelper::isNodeNamed(attribute, namespaceURI, ucase##_ATTRIB_NAME)) { \
-        set##proper(XMLHelper::getAttributeValueAsQName(attribute)); \
+        std::auto_ptr<xmltooling::QName> q(xmltooling::XMLHelper::getAttributeValueAsQName(attribute)); \
+        set##proper(q.get()); \
         return; \
     }
 
     } \
     XMLTOOLING_DOXYGEN(Sets proper.) \
     void set##proper(int proper) { \
-        char buf[64]; \
-        sprintf(buf,"%d",proper); \
-        xmltooling::auto_ptr_XMLCh widebuf(buf); \
-        setTextContent(widebuf.get()); \
+        try { \
+            xmltooling::xstring buf = boost::lexical_cast<xmltooling::xstring>(proper); \
+            setTextContent(buf.c_str()); \
+        } \
+        catch (boost::bad_lexical_cast&) { \
+        } \
     } \
     XMLTOOLING_DOXYGEN(Sets or clears proper.) \
     void set##proper(const XMLCh* proper) { \
 /**
  * Implements cloning methods for an XMLObject specialization implementation class.
  *
- * @param cname    the name of the XMLObject specialization
+ * @param cname the name of the XMLObject specialization
  */
 #define IMPL_XMLOBJECT_CLONE(cname) \
     cname* clone##cname() const { \
     }
 
 /**
+ * Implements cloning methods for an XMLObject specialization implementation class
+ * that must override a base class clone method.
+ *
+ * @param cname the name of the XMLObject specialization
+ * @param base  name of base type.
+ */
+#define IMPL_XMLOBJECT_CLONE2(cname,base) \
+    cname* clone##cname() const { \
+        return dynamic_cast<cname*>(clone()); \
+    } \
+    base* clone##base() const { \
+        return dynamic_cast<base*>(clone()); \
+    } \
+    xmltooling::XMLObject* clone() const { \
+        std::auto_ptr<xmltooling::XMLObject> domClone(xmltooling::AbstractDOMCachingXMLObject::clone()); \
+        cname##Impl* ret=dynamic_cast<cname##Impl*>(domClone.get()); \
+        if (ret) { \
+            domClone.release(); \
+            return ret; \
+        } \
+        return new cname##Impl(*this); \
+    }
+
+/**
+ * Implements cloning methods for an XMLObject specialization implementation class that
+ * needs two stage duplication to avoid invoking virtual methods during construction.
+ *
+ * @param cname the name of the XMLObject specialization
+ */
+#define IMPL_XMLOBJECT_CLONE_EX(cname) \
+    cname* clone##cname() const { \
+        return dynamic_cast<cname*>(clone()); \
+    } \
+    xmltooling::XMLObject* clone() const { \
+        std::auto_ptr<xmltooling::XMLObject> domClone(xmltooling::AbstractDOMCachingXMLObject::clone()); \
+        cname##Impl* ret=dynamic_cast<cname##Impl*>(domClone.get()); \
+        if (ret) { \
+            domClone.release(); \
+            return ret; \
+        } \
+        std::auto_ptr<cname##Impl> ret2(new cname##Impl(*this)); \
+        ret2->_clone(*this); \
+        return ret2.release(); \
+    }
+
+/**
+ * Implements cloning methods for an XMLObject specialization implementation class that
+ * needs two stage duplication to avoid invoking virtual methods during construction,
+ * and must override a base class clone method.
+ *
+ * @param cname the name of the XMLObject specialization
+ * @param base  name of base type
+ */
+#define IMPL_XMLOBJECT_CLONE_EX2(cname,base) \
+    cname* clone##cname() const { \
+        return dynamic_cast<cname*>(clone()); \
+    } \
+    base* clone##base() const { \
+        return dynamic_cast<base*>(clone()); \
+    } \
+    xmltooling::XMLObject* clone() const { \
+        std::auto_ptr<xmltooling::XMLObject> domClone(xmltooling::AbstractDOMCachingXMLObject::clone()); \
+        cname##Impl* ret=dynamic_cast<cname##Impl*>(domClone.get()); \
+        if (ret) { \
+            domClone.release(); \
+            return ret; \
+        } \
+        std::auto_ptr<cname##Impl> ret2(new cname##Impl(*this)); \
+        ret2->_clone(*this); \
+        return ret2.release(); \
+    }
+
+/**
+ * Implements cloning of a child attribute, for use in copy constructor or
+ * deferred clone methods.
+ *
+ * proper   the proper name of the attribute to clone
+ */
+#define IMPL_CLONE_ATTRIB(proper) \
+    set##proper(src.get##proper())
+
+/**
+ * Implements cloning of an integer child attribute, for use in copy constructor or
+ * deferred clone methods.
+ *
+ * proper   the proper name of the attribute to clone
+ */
+#define IMPL_CLONE_INTEGER_ATTRIB(proper) \
+    set##proper(src.m_##proper)
+
+/**
+ * Implements cloning of a boolean child attribute, for use in copy constructor or
+ * deferred clone methods.
+ *
+ * proper   the proper name of the attribute to clone
+ */
+#define IMPL_CLONE_BOOLEAN_ATTRIB(proper) \
+    proper(src.m_##proper)
+
+/**
+ * Implements cloning of a child object, for use in copy constructor or
+ * deferred clone methods.
+ *
+ * proper   the proper name of the child object to clone
+ */
+#define IMPL_CLONE_XMLOBJECT_CHILD(proper) \
+    if (src.get##proper()) \
+        set##proper(src.get##proper()->clone())
+
+/**
+ * Implements cloning of a typed child object, for use in copy constructor or
+ * deferred clone methods.
+ *
+ * proper   the proper name of the child type to clone
+ */
+#define IMPL_CLONE_TYPED_CHILD(proper) \
+    if (src.get##proper()) \
+        set##proper(src.get##proper()->clone##proper())
+
+/**
+ * Implements cloning of an untyped child collection, for use in copy constructor or
+ * deferred clone methods.
+ */
+#define IMPL_CLONE_XMLOBJECT_CHILDREN() \
+    static void (VectorOf(XMLObject)::* XMLObject_push_back)(XMLObject* const&) = &VectorOf(XMLObject)::push_back; \
+    VectorOf(XMLObject) cXMLObject = getUnknownXMLObjects(); \
+    std::for_each( \
+        src.m_UnknownXMLObjects.begin(), src.m_UnknownXMLObjects.end(), \
+        boost::lambda::if_(boost::lambda::_1 != ((XMLObject*)nullptr)) \
+            [boost::lambda::bind(XMLObject_push_back, boost::ref(cXMLObject), boost::lambda::bind(&XMLObject::clone, boost::lambda::_1))] \
+        )
+
+/**
+ * Implements cloning of a child collection, for use in copy constructor or
+ * deferred clone methods.
+ *
+ * proper   the proper name of the child type to clone
+ */
+#define IMPL_CLONE_TYPED_CHILDREN(proper) \
+    static void (VectorOf(proper)::* proper##_push_back)(proper* const&) = &VectorOf(proper)::push_back; \
+    VectorOf(proper) c##proper = get##proper##s(); \
+    std::for_each( \
+        src.m_##proper##s.begin(), src.m_##proper##s.end(), \
+        boost::lambda::if_(boost::lambda::_1 != ((proper*)nullptr)) \
+            [boost::lambda::bind(proper##_push_back, boost::ref(c##proper), boost::lambda::bind(&proper::clone##proper, boost::lambda::_1))] \
+        )
+
+/**
+ * Implements cloning of a child collection in a foreign namespace, for use in copy constructor or
+ * deferred clone methods.
+ *
+ * proper   the proper name of the child type to clone
+ * ns       the namespace of the child type
+ */
+#define IMPL_CLONE_TYPED_FOREIGN_CHILDREN(proper,ns) \
+    static void (VectorOf(ns::proper)::* proper##_push_back)(ns::proper* const&) = &VectorOf(ns::proper)::push_back; \
+    VectorOf(ns::proper) c##proper = get##proper##s(); \
+    std::for_each( \
+        src.m_##proper##s.begin(), src.m_##proper##s.end(), \
+        boost::lambda::if_(boost::lambda::_1 != ((ns::proper*)nullptr)) \
+            [boost::lambda::bind(proper##_push_back, boost::ref(c##proper), boost::lambda::bind(&ns::proper::clone##proper, boost::lambda::_1))] \
+        )
+
+/**
  * Declares an XMLObject specialization with a simple content model and type,
  * handling it as string data.
  *