Initial import from SVN

database/SqlQuery.hpp

@@ -0,0 +1,100 @@
+#ifndef SQL_QUERY_HPP___
+#define SQL_QUERY_HPP___
+
+#include <list>
+#include <string>
+
+
+class WhereClause
+{
+	public:
+
+		WhereClause() {}
+		WhereClause(const std::string& clause) { _clause = clause; }
+
+		WhereClause& And(const WhereClause& clause);
+		WhereClause& Or(const WhereClause& clause);
+
+		// Arguments binding (for each '?' in where clause)
+		WhereClause& bind(const std::string& arg);
+
+		std::string get() const;
+		const std::list<std::string>&	getBindArgs(void) const	{return _bindArgs;}
+
+	private:
+
+		std::string _clause;		// WHERE clause
+		std::list<std::string>  _bindArgs;
+
+};
+
+class GroupByStatement
+{
+	public:
+		GroupByStatement() {}
+		GroupByStatement(const std::string& statement) { _statement = statement; }
+
+		GroupByStatement& And(const GroupByStatement& statement);
+
+		std::string get() const      {return _statement;}
+
+	private:
+		std::string _statement;		// SELECT statement
+
+};
+
+class SelectStatement
+{
+	public:
+		SelectStatement() {}
+		SelectStatement(const std::string& statement) { _statement = statement; }
+
+		SelectStatement& And(const SelectStatement& statement);
+
+		std::string get() const      {return _statement;}
+
+	private:
+
+		std::string _statement;		// SELECT statement
+};
+
+class FromClause
+{
+	public:
+
+		FromClause() {}
+		FromClause(const std::string& clause);
+
+		FromClause& And(const FromClause& clause);
+
+		std::string get() const;
+
+	private:
+
+		std::list<std::string>	_clause;
+
+};
+
+class SqlQuery
+{
+	public:
+
+		SelectStatement&	select(void)		{ return _selectStatement;}
+		FromClause&		from(void)		{ return _fromClause; }
+		WhereClause&		where(void)		{ return _whereClause; }
+		const WhereClause&	where(void) const	{ return _whereClause; }
+		GroupByStatement&	groupBy(void) 		{ return _groupByStatement; }
+		const GroupByStatement&	groupBy(void) const	{ return _groupByStatement; }
+
+		std::string get(void) const;
+
+	private:
+
+		SelectStatement		_selectStatement;	// SELECT statement
+		FromClause		_fromClause;		// FROM tables
+		WhereClause		_whereClause;		// WHERE clause
+		GroupByStatement	_groupByStatement;	// GROUP BY statement
+};
+
+#endif
+