JMX::Jmx4Perl::Nagios::SingleCheck - A single nagios check

This is an package used internally by JMX::Jmx4Perl::Nagios::CheckJmx4Perl. It encapsulates the configuration for single checks, which can be combined to a bulk JMX-Request so only a single server turnaround is used to obtain multiple checks results at once.

$single_check = new $JMX::Jmx4Perl::Nagios::SingleCheck($nagios_plugin,$check_config)

Construct a new single check from a given Nagios::Plugin object $nagios_plugin and a parsed check configuration $check_config, which is a hash.

$requests = $single_check->get_requests($jmx,$args)

Called to obtain an arrayref of JMX::Jmx4Perl::Request objects which should be send to the server agent. $jmx ist the JMX::Jmx4Perl agent, $args are additonal arguments used for exec-operations,

Multiple request object are returned e.g. if a relative check has to be performed in order to get the base value as well.

$single_check->exract_responses($responses,$requests,$target)

Extract JMX::Jmx4Perl::Response objects and add the deducted results to the nagios plugin (which was given at construction time).

$responses is an arrayref to the returned responses, $requests is an arrayref to the original requests. Any response consumed from $requests should be removed from the array, as well as the corresponding request. The requests/responses for this single request are always a the beginning of the arrays.

$target is an optional target configuration if the request was used in target proxy mode.

This file is part of jmx4perl.

Jmx4perl 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.

jmx4perl 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 jmx4perl. If not, see <http://www.gnu.org/licenses/>.

roland@cpan.org