++ed by:
DCPETROV DRTECH EMAZEP OALDERS TIMB

5 PAUSE user(s)
3 non-PAUSE user(s).

Clinton Gormley

NAME

Elasticsearch::Role::Client::Direct - Request parsing for Direct clients

VERSION

version 1.05

DESCRIPTION

This role provides the single parse_request() method for classes which need to parse an API definition from Elasticsearch::Role::API and convert it into a request which can be passed to "perform_request()" in Elasticsearch::Transport.

METHODS

perform_request()

    $request = $client->parse_request(\%defn,\%params);

The %defn is a definition returned by "api()" in Elasticsearch::Role::API with an extra key name which should be the name of the method that was called on the client. For instance if the user calls $client->search, then the name should be "search".

parse_request() will turn the parameters that have been passed in into a path (via "path_init()" in Elasticsearch::Util::API::Path), a query-string hash (via "qs_init" in Elasticsearch::Util::API::QS) and will through a body value directly.

NOTE: If a path key is specified in the %params then it will be used directly, instead of trying to build path from the path template. Similarly, if a params key is specified in the %params, then it will be used as a basis for the query string hash. For instance:

    $client->perform_request(
        {
            method => 'GET',
            name   => 'new_method'
        },
        {
            path   => '/new/method',
            params => { foo => 'bar' },
            body   => \%body
        }
    );

This makes it easy to add support for custom plugins or new functionality not yet supported by the released client.

AUTHOR

Clinton Gormley <drtech@cpan.org>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2014 by Elasticsearch BV.

This is free software, licensed under:

  The Apache License, Version 2.0, January 2004



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