NAME

Error::Hierarchy::Container - container for hierarchical exceptions

SYNOPSIS

    my $my_exception = create_some_exception();
    my %exception_args = (foo => 'bar');
    my $uuid1 = gen_some_uuid();
    my $uuid2 = gen_some_uuid();

    my $container = Error::Hierarchy::Container->new;
    $container->items_set_push($my_exception);
    $container->record('Some::Exception', %exception_args);
    $container->delete_by_uuid($uuid1, $uuid2);

DESCRIPTION

This class implements a container for hierarchical exception objects. It is effectively a Data::Container but also has the following methods.

METHODS

record

Takes an exception class name (a string) and a hash of arguments. First the exception is constructed with the given arguments, then it is added - using items_set_push() - to the container. It's really a shortcut that saves you from having to record the exception and then adding it to the container yourself.

delete_by_uuid

Takes a list of uuid values and deletes all those exceptions from the container whose uuid appears in the given list.

Error::Hierarchy::Container inherits from Data::Container and Error::Hierarchy::Base.

The superclass Data::Container defines these methods and functions:

    new(), clear_items(), count_items(), index_items(), item_grep(),
    items(), items_clear(), items_count(), items_index(), items_pop(),
    items_push(), items_set(), items_set_push(), items_shift(),
    items_splice(), items_unshift(), pop_items(), prepare_comparable(),
    push_items(), set_items(), shift_items(), splice_items(), stringify(),
    unshift_items()

The superclass Class::Accessor::Complex defines these methods and functions:

    mk_abstract_accessors(), mk_array_accessors(), mk_boolean_accessors(),
    mk_class_array_accessors(), mk_class_hash_accessors(),
    mk_class_scalar_accessors(), mk_concat_accessors(),
    mk_forward_accessors(), mk_hash_accessors(), mk_integer_accessors(),
    mk_new(), mk_object_accessors(), mk_scalar_accessors(),
    mk_set_accessors(), mk_singleton()

The superclass Class::Accessor defines these methods and functions:

    _carp(), _croak(), _mk_accessors(), accessor_name_for(),
    best_practice_accessor_name_for(), best_practice_mutator_name_for(),
    follow_best_practice(), get(), make_accessor(), make_ro_accessor(),
    make_wo_accessor(), mk_accessors(), mk_ro_accessors(),
    mk_wo_accessors(), mutator_name_for(), set()

The superclass Class::Accessor::Installer defines these methods and functions:

    install_accessor()

The superclass Error::Hierarchy::Base defines these methods and functions:

    dump_as_yaml(), dump_raw()

The superclass Error defines these methods and functions:

    _throw_Error_Simple(), associate(), catch(), file(), flush(), import(),
    line(), object(), prior(), stacktrace(), text(), throw(), value(),
    with()

The superclass Data::Inherited defines these methods and functions:

    every_hash(), every_list(), flush_every_cache_by_key()

BUGS AND LIMITATIONS

No bugs have been reported.

Please report any bugs or feature requests through the web interface at http://rt.cpan.org.

INSTALLATION

See perlmodinstall for information and options on installing Perl modules.

AVAILABILITY

The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit <http://www.perl.com/CPAN/> to find a CPAN site near you. Or see http://search.cpan.org/dist/Error-Hierarchy/.

AUTHORS

Marcel Grünauer, <marcel@cpan.org>

COPYRIGHT AND LICENSE

Copyright 2004-2009 by the authors.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

cpanm Error::Hierarchy

perl -MCPAN -e shell
install Error::Hierarchy