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HH-Unispool-Config-0.2
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/ HH::Unispool::Config::Scope

NAME

HH::Unispool::Config::Scope - UNISPOOL scope

SYNOPSIS

use strict;

use HH::Unispool::Config;
use HH::Unispool::Config::OS;
use HH::Unispool::Config::Scope;
use HH::Unispool::Config::DateFormat;
use HH::Unispool::Config::Entry::System;

# Create a config from scratch with a _Local_ scope
my $conf = HH::Unispool::Config->new( {
    scope => HH::Unispool::Config::Scope->new ( {
        scope => [ qw( _Local_) ],
    } ),
} );

# Create the _Local_ system and add it to the configuration
my $sysn = HH::Unispool::Config::Entry::System->new( {
    name => '_Local_',
    local_system_name => 'foo',
    network_name => 'foo.bar.org',
    os => HH::Unispool::Config::OS->new( {
        os => 'Solaris',
    } ),
    date_format => HH::Unispool::Config::DateFormat->new( {
        date_format => 'YY/MM/DD',
    } ),
} );
$conf->add_system($sysn);

# Write the configuration
$conf->write('t/config.sample.d0.out');

ABSTRACT

UNISPOOL scope

DESCRIPTION

HH::Unispool::Config::Scope contains UNISPOOL scope information.

CONSTRUCTOR

new( [ OPT_HASH_REF ] )

Creates a new HH::Unispool::Config::Scope object. OPT_HASH_REF is a hash reference used to pass initialization options. On error an exception Error::Simple is thrown.

Options for OPT_HASH_REF may include:

scope

Passed to set_scope(). Must be an ARRAY reference. Defaults to [ '_Server_' , '_Script_' , '_Network_' , 'System=*' ].

METHODS

diff(TO)

Finds differences between two objects. In diff terms, the object is the from object and the specified TO parameter the to object. TO is a reference to an identical object class. Returns an empty string if no difference found and a difference descritpion string otherwise. On error an exception Error::Simple is thrown.

set_scope(ARRAY)

Set the dump scope in the comment absolutely. ARRAY is the list value. Each element in the list is allowed to occur only once. Multiple occurences of the same element yield in the last occuring element to be inserted and the rest to be ignored. Default value at initialization is '_Server_', '_Script_', '_Network_', 'System=*'. ARRAY must at least have one element. On error an exception Error::Simple is thrown.

The values in ARRAY must match regular expression:
^.+$
add_scope(ARRAY)

Add additional values on the dump scope in the comment. ARRAY is the list value. The addition may not yield to multiple identical elements in the list. Hence, multiple occurences of the same element cause the last occurence to be inserted. On error an exception Error::Simple is thrown.

The values in ARRAY must match regular expression:
^.+$
delete_scope(ARRAY)

Delete elements from the dump scope in the comment. After deleting at least one element must remain. Returns the number of deleted elements. On error an exception Error::Simple is thrown.

exists_scope(ARRAY)

Returns the count of items in ARRAY that are in the dump scope in the comment.

values_scope()

Returns an ARRAY containing all values of the dump scope in the comment.

SEE ALSO

HH::Unispool::Config, HH::Unispool::Config::DateFormat, HH::Unispool::Config::Entry, HH::Unispool::Config::Entry::Device, HH::Unispool::Config::Entry::Device::0, HH::Unispool::Config::Entry::Device::1, HH::Unispool::Config::Entry::Device::2, HH::Unispool::Config::Entry::Device::3, HH::Unispool::Config::Entry::Device::4, HH::Unispool::Config::Entry::Device::5, HH::Unispool::Config::Entry::Device::6, HH::Unispool::Config::Entry::Device::7, HH::Unispool::Config::Entry::Filter, HH::Unispool::Config::Entry::Numbered, HH::Unispool::Config::Entry::RemoteSystem, HH::Unispool::Config::Entry::RemoteSystem::3, HH::Unispool::Config::Entry::RemoteSystem::6, HH::Unispool::Config::Entry::RemoteSystem::7, HH::Unispool::Config::Entry::RemoteSystem::8, HH::Unispool::Config::Entry::System, HH::Unispool::Config::ExecPri, HH::Unispool::Config::File::Token, HH::Unispool::Config::File::Token::Comment, HH::Unispool::Config::File::Token::Comment::Cs, HH::Unispool::Config::File::Token::Comment::Date, HH::Unispool::Config::File::Token::Comment::Device, HH::Unispool::Config::File::Token::Comment::Filter, HH::Unispool::Config::File::Token::Comment::Group, HH::Unispool::Config::File::Token::Comment::Head, HH::Unispool::Config::File::Token::Comment::Misc, HH::Unispool::Config::File::Token::Comment::NetDesc, HH::Unispool::Config::File::Token::Comment::RSys, HH::Unispool::Config::File::Token::Comment::Scope, HH::Unispool::Config::File::Token::Comment::Tail, HH::Unispool::Config::File::Token::Factory, HH::Unispool::Config::File::Token::Numbered, HH::Unispool::Config::File::Token::Numbered::Device, HH::Unispool::Config::File::Token::Numbered::Device::0, HH::Unispool::Config::File::Token::Numbered::Device::1, HH::Unispool::Config::File::Token::Numbered::Device::2, HH::Unispool::Config::File::Token::Numbered::Device::3, HH::Unispool::Config::File::Token::Numbered::Device::4, HH::Unispool::Config::File::Token::Numbered::Device::5, HH::Unispool::Config::File::Token::Numbered::Device::6, HH::Unispool::Config::File::Token::Numbered::Device::7, HH::Unispool::Config::File::Token::Numbered::Device::Group, HH::Unispool::Config::File::Token::Numbered::Device::Info, HH::Unispool::Config::File::Token::Numbered::Device::P, HH::Unispool::Config::File::Token::Numbered::Network, HH::Unispool::Config::File::Token::Numbered::System, HH::Unispool::Config::File::Token::Numbered::System::3, HH::Unispool::Config::File::Token::Numbered::System::6, HH::Unispool::Config::File::Token::Numbered::System::7, HH::Unispool::Config::File::Token::Numbered::System::8, HH::Unispool::Config::File::Token::Numbered::System::Info, HH::Unispool::Config::File::Token::Numbered::X, HH::Unispool::Config::File::Token::Unnumbered, HH::Unispool::Config::File::Token::Unnumbered::Bcs, HH::Unispool::Config::File::Token::Unnumbered::CSN, HH::Unispool::Config::File::Token::Unnumbered::Cs, HH::Unispool::Config::File::Token::Unnumbered::CsBcs, HH::Unispool::Config::File::Token::Unnumbered::Filter, HH::Unispool::Config::File::Token::Unnumbered::Host, HH::Unispool::Config::File::Token::Unnumbered::Misc, HH::Unispool::Config::File::Tokenizer, HH::Unispool::Config::FilterType, HH::Unispool::Config::OS

BUGS

None known (yet.)

HISTORY

First development: February 2003

AUTHOR

Vincenzo Zocca

COPYRIGHT

Copyright 2003 by Vincenzo Zocca

LICENSE

This file is part of the HH::Unispool::Config module hierarchy for Perl by Vincenzo Zocca.

The HH::Unispool::Config module hierarchy 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.

The HH::Unispool::Config module hierarchy 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 the HH::Unispool::Config module hierarchy; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA