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=begin
* Name: SiSU information Structuring Universe - Structured information, Serialized Units
* Author: Ralph Amissah
* http://www.jus.uio.no/sisu
* http://www.jus.uio.no/sisu/SiSU/download.html
* Description: modules shared by the different db types, dbi, postgresql, sqlite
* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
* License: GPL 2 or later
Summary of GPL 2
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
If you have Internet connection, the latest version of the GPL should be
available at these locations:
http://www.fsf.org/licenses/gpl.html
http://www.gnu.org/copyleft/gpl.html
http://www.jus.uio.no/sisu/gpl2.fsf
SiSU was first released to the public on January 4th 2005
SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
© Ralph Amissah 1997, current 2007.
All Rights Reserved.
* Ralph Amissah: ralph@amissah.com
ralph.amissah@gmail.com
=end
module SiSU_DB_select
class Case
def initialize(opt,conn='',sql_type='pg')
@opt,@conn,@sql_type=opt,conn,sql_type
#@sdb=Create.new(@conn)
@sdb=SiSU_DB::Create.new(@opt,@conn,@sql_type)
@index=SiSU_DB::Index.new(@opt,@conn,@sql_type)
@sdb_no=SiSU_DB::Drop.new(@opt,@conn,@sql_type)
@sdb_import=SiSU_DB::Import.new(@opt,@conn,@sql_type) if @opt.mod.inspect =~/update|import/
@remove=SiSU_DB::Remove.new(@opt,@conn) if @opt.mod.inspect =~/update|remove/
@db=SiSU_Env::Info_db.new
end
def cases
@opt.mod.each do |mod|
case mod
when /^--createdb$/
@sdb.output_dir?
begin
@sdb.create_db
rescue; @sdb.output_dir?
end
when /^--(?:init(?:ialize)?|create(?:all)?)$/
@sdb.output_dir?
#@sdb.create_db
begin
@sdb.create_table_metadata
@sdb.create_table
@sdb.create_table_endnotes
@sdb.create_table_endnotes_asterisk
@sdb.create_table_endnotes_plus
@sdb.create_table_urls
@index.create_indexes
rescue; SiSU_Errors::Info_error.new($!,$@,'-D').error; @sdb.output_dir?
end
when /^--createtable(s)?$/
@sdb.output_dir?
begin
@sdb.create_table_metadata
@sdb.create_table
@sdb.create_table_endnotes
@sdb.create_table_endnotes_asterisk
@sdb.create_table_endnotes_plus
@sdb.create_table_urls
@index.create_indexes
rescue; @sdb.output_dir?
end
when /^--recreate$/
@sdb.output_dir?
begin
@sdb_no.drop_tables
@sdb.create_table_metadata
@sdb.create_table
@sdb.create_table_endnotes
@sdb.create_table_endnotes_asterisk
@sdb.create_table_endnotes_plus
@sdb.create_table_urls
@index.create_indexes
rescue; @sdb.output_dir?
end
when /^--cr(eate)?lex$/
@sdb.output_dir?
begin
@sdb.create_table
rescue; @sdb.output_dir?
end
when /^--cr(eate)?metadata$/
@sdb.output_dir?
begin
@sdb.create_table_metadata
rescue; @sdb.output_dir?
end
when /^--import$/
@sdb_import.marshal_load
tell=case @sql_type
when /sqlite/; SiSU_Screen::Ansi.new(@opt.cmd,"sqlite #{@db.db_sqlite} database?")
when /pg/; SiSU_Screen::Ansi.new(@opt.cmd,"pgaccess or psql #{@db.db_psql} database?")
else '???'
end
tell.puts_grey if @opt.cmd =~/v/
when /^--remove$/
@remove.remove
when /^--update$/
@remove.remove
@sdb_import.marshal_load
tell=SiSU_Screen::Ansi.new(@opt.cmd,"pgaccess or psql #{@db.db_psql} database?")
tell.puts_grey if @opt.cmd =~/v/
when /^--index$/
@index.create_indexes
when /^droptable(s)?$/
@sdb_no.drop_tables
when /^--dropindex(es)?$/
@sdb_no.drop_indexes
when /^--(?:dropall|drop)$/
@sdb_no.drop_tables
#@sdb_no.drop_indexes
when /^--(?:db=)?(?:(?:sq)?lite|pg(?:sql)?|my(?:sql)?)$/
else
help=SiSU_Help::Help.new
help.summary
help.commands
end
end
begin
@conn.commit if @sql_type =~/sqlite/
rescue; @sdb.output_dir?
end
end
end
end
__END__
|