1
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
4
* Copyright (C) 2009 Sun Microsystems
6
* This program is free software; you can redistribute it and/or modify
7
* it under the terms of the GNU General Public License as published by
8
* the Free Software Foundation; either version 2 of the License, or
9
* (at your option) any later version.
11
* This program is distributed in the hope that it will be useful,
12
* but WITHOUT ANY WARRANTY; without even the implied warranty of
13
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
* GNU General Public License for more details.
16
* You should have received a copy of the GNU General Public License
17
* along with this program; if not, write to the Free Software
18
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22
This is a "work in progress". The concept needs to be replicated throughout
23
the code, but we will start with baby steps for the moment. To not incur
24
cost until we are complete, for the moment it will do no allocation.
26
This is mainly here so that it can be used in the SE interface for
29
This will replace Table_ident.
32
#ifndef DRIZZLED_TABLE_IDENTIFIER_H
33
#define DRIZZLED_TABLE_IDENTIFIER_H
35
#include <drizzled/enum.h>
36
#include "drizzled/definitions.h"
37
#include "drizzled/message/table.pb.h"
39
#include "drizzled/schema_identifier.h"
54
uint32_t filename_to_tablename(const char *from, char *to, uint32_t to_length);
55
size_t build_table_filename(std::string &buff, const char *db, const char *table_name, bool is_tmp);
57
class TableIdentifier : public SchemaIdentifier
60
typedef message::Table::TableType Type;
65
std::string table_name;
66
std::string lower_table_name;
72
TableIdentifier(const Table &table);
74
TableIdentifier( const SchemaIdentifier &schema,
75
const std::string &table_name_arg,
76
Type tmp_arg= message::Table::STANDARD) :
77
SchemaIdentifier(schema),
79
table_name(table_name_arg)
84
TableIdentifier( const std::string &db_arg,
85
const std::string &table_name_arg,
86
Type tmp_arg= message::Table::STANDARD) :
87
SchemaIdentifier(db_arg),
89
table_name(table_name_arg)
94
TableIdentifier( const std::string &schema_name_arg,
95
const std::string &table_name_arg,
96
const std::string &path_arg ) :
97
SchemaIdentifier(schema_name_arg),
98
type(message::Table::TEMPORARY),
100
table_name(table_name_arg)
105
using SchemaIdentifier::compare;
106
bool compare(std::string schema_arg, std::string table_arg);
110
if (type == message::Table::TEMPORARY || type == message::Table::INTERNAL)
120
const std::string &getSQLPath();
122
const std::string &getPath();
124
void setPath(const std::string &new_path)
129
const std::string &getTableName() const
134
void copyToTableMessage(message::Table &message);
136
bool operator<(TableIdentifier &right)
138
int first= getLower().compare(right.getLower());
150
int val= lower_table_name.compare(right.lower_table_name);
162
if (type < right.type)
172
friend std::ostream& operator<<(std::ostream& output, const TableIdentifier &identifier)
174
const char *type_str;
176
output << "TableIdentifier:(";
177
output << identifier.getSchemaName();
179
output << identifier.getTableName();
182
switch (identifier.type) {
183
case message::Table::STANDARD:
184
type_str= "standard";
186
case message::Table::INTERNAL:
187
type_str= "internal";
189
case message::Table::TEMPORARY:
190
type_str= "temporary";
192
case message::Table::FUNCTION:
193
type_str= "function";
199
output << identifier.path;
202
return output; // for multiple << operators.
205
friend bool operator==(TableIdentifier &left, TableIdentifier &right)
207
if (left.type == right.type)
209
if (static_cast<SchemaIdentifier &>(left) == static_cast<SchemaIdentifier &>(right))
211
if (left.lower_table_name == right.lower_table_name)
223
typedef std::vector <TableIdentifier> TableIdentifierList;
224
typedef std::list <TableIdentifier> TableIdentifiers;
226
} /* namespace drizzled */
228
#endif /* DRIZZLED_TABLE_IDENTIFIER_H */