Changes between Version 1 and Version 2 of DbxmlRubyInterface

Timestamp:

Jan 10, 2007, 1:15:53 PM (19 years ago)

Author:

Adam

Comment:

--

DbxmlRubyInterface

@@ -1 +1 @@
 Full interface doc http://moulon.inra.fr/ruby/bdb.html
+
+#!/usr/bin/ruby
+
+# add debserver library path
+$LOAD_PATH.unshift('/var/lib/deb-server/lib/')
+
+# include libraries
+require 'bdbxml'
+require 'slovnik/slovnik'
+require 'servlets/slov'
+
+# set database path
+db_path = '/var/lib/deb-server/db'
+
+# initiate DBXML environment
+env = BDB::Env.new(db_path, BDB::CREATE | BDB::INIT_TRANSACTION, 0660, {'set_lk_max_lockers'=>2000, 'set_lk_max_locks'=>2000})
+
+# open database, we don't specify keypath because it's used mainly for queries
+dict = Dictionary.new(db_path, 'demo.dbxml', '', env)
+
+# add some entries, first argument is the entry id, then data
+dict.add('entry1', '<movies><movie name="Shrek" year="2001"/><movie name="Astérix et les Vikings" year="2006"/></movies>')
+dict.add('entry2', '<tv><series name="The IT Crowd" year="2006"/><series name="Dead Like Me" year="2003"/></tv>')
+
+# display some of them
+entry = dict.get('entry1')
+puts entry.to_s
+
+# delete entry
+dict.delete('entry1')
+
+# add some more
+dict.add('entry3', '<books><book name="The Hogfather" year="1999"/><book name="Ночной доэор" year="1998"/></books>')
+
+# update entry
+dict.update('entry2', '<tv><series name="The IT Crowd" year="2006"/><series name="Dead Like Me" year="2003"/><series name="Black Books" year="2000"/></tv>')
+
+# display all the entries
+dict.container.each{|doc|
+  puts doc
+}