NAME

WebService::GData::YouTube::Query - implements the core query parameters available in YouTube Service API v2.

SYNOPSIS

    use WebService::GData::YouTube::Query;
        use WebService::GData::Constants qw(:all);

    #create an object that only has read access
    my $query = new WebService::GData::YouTube::Query();

    $query->safe_search('none')->orderby('rating')->caption('true')->time('today');

DESCRIPTION

inherits from WebService::GData::Query.

YouTube service supports additional parameters.

In order to avoid to send uncorrect parameter values, the package checks for their validity

and will throw a WebService::GData::Error object containing 'invalid_parameter_type' as the "code" and the name of the function as the "content".

Checking the data before hands, will avoid unnecessary network transactions and

reduce the risk of reaching quota limitations in use for the service you are querying.

WebService::GData::Constants and WebService::GData::YouTube::Constants contains predefined value that you can use to set the parameters.

Using the constants can avoid typo errors or unnecessary code change when an update is available with a new value.

CONSTRUCTOR

new

Creates a basic query instance.

The following parameters are set by default:

"alt= WebService::GData::Constants::JSON"
"v= WebService::GData::Constants::GDATA_MINIMUM_VERSION"
"prettyprint= WebService::GData::Constants::FALSE"
"strict= WebService::GData::Constants::TRUE"

Parameters:

"none"

Return:"WebService::GData::YouTube::Query"

Example:

        use WebService::GData::YouTube::Query;

    #create an object that only has read access
        my $query = new WebService::GData::YouTube::Query();

        $query->to_query_string();# by default:?alt=json&v=2&prettyprint=false&strict=true