c0999e429a
OBS-URL: https://build.opensuse.org/package/show/devel:languages:perl/perl-Collection?expand=0&rev=2
119 lines
3.8 KiB
RPMSpec
119 lines
3.8 KiB
RPMSpec
#
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# spec file for package perl-Collection (Version 0.47)
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#
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# Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via http://bugs.opensuse.org/
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#
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Name: perl-Collection
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Version: 0.47
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Release: 1
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License: GPL+ or Artistic
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%define cpan_name Collection
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Summary: Collections framework for B<CRUD> of the data or objects.
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Url: http://search.cpan.org/dist/Collection/
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Group: Development/Libraries/Perl
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Source: http://www.cpan.org/authors/id/Z/ZA/ZAG/%{cpan_name}-%{version}.tar.gz
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BuildArch: noarch
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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BuildRequires: perl
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BuildRequires: perl(Module::Build)
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BuildRequires: perl-macros
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BuildRequires: perl(Module::Build)
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BuildRequires: perl(Storable)
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Requires: perl(Storable)
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%{perl_requires}
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%description
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A collection - sometimes called a container - is simply an object that
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groups multiple elements into a single unit. _Collection_ are used to
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store, retrieve, manipulate, and communicate aggregate data.
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The primary advantages of a _Collection_ framework are that it reduces
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programming effort by providing useful data structures and algorithms so
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you don't have to write them yourself.
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The _Collection_ framework consists of:
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* * Wrapper Implementations - Add functionality, such as mirroring and lazy
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load, to other implementations.
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* * Algorithms - methods that perform useful functions, such as caching.
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This module has a task - to be a base class for ather Collections. You can
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inherit the methods *_create*, *_delete*, *_fetch*, *_store* and may be
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*_prepare_record* for new source of data. As you see this is similar to
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*CRUD* (Create - Read - Update- Delete).
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Sample:
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my $col = new MyCollection:: <some params>;
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#fetch objects or data by keys
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my $data = $col->fetch(1,2,3,4,5);
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#do something
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foreach my $item ( values %$data) {
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$_->attr->{inc} ++
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}
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#You can use "lazy" functionality
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my $not_actualy_fetch = $col->get_lazy(6,7,8,9);
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#store changed data or objects
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$col->store;
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#free memory
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$col->release;
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Sample from the Collection::AutoSQL manpage:
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my $beers = new Collection::AutoSQL::
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dbh => $dbh, #database connect
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table => 'beers', #table name
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field => 'bid', #key field (IDs), usually primary,autoincrement
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cut_key => 1; #delete field 'bid' from readed records,
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my $heineken = $beers->fetch_one(1);
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#SELECT * FROM beers WHERE bid in (1)
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Sample from the Collection::Memcached manpage:
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use Collection::Memcached;
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use Cache::Memcached;
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$memd = new Cache::Memcached {
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'servers' => [ "127.0.0.1:11211" ],
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'debug' => 0,
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'compress_threshold' => 10_000,
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};
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my $collection = new Collection::Memcached:: $memd;
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my $collection_prefix = new Collection::Memcached:: $memd, 'prefix';
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%prep
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%setup -q -n %{cpan_name}-%{version}
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%build
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%{__perl} Build.PL installdirs=vendor
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./Build build flags=%{?_smp_mflags}
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%check
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./Build test
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%install
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./Build install destdir=%{buildroot} create_packlist=0
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%perl_gen_filelist
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%clean
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%{__rm} -rf %{buildroot}
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%files -f %{name}.files
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%defattr(-,root,root,755)
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%doc %attr(644,root,root) Changes README scripts
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%changelog
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