CloudWatchScript\Plugins\SolrMonitoring

Complexity

Total Complexity

5

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getMetric()	0	7	2
A	getUnit()	0	4	1
A	getAlarms()	0	8	1

<?php
namespace CloudWatchScript\Plugins;

use CloudWatchScript\AbstractMonitoring;

/**
 * Check Solr using ping URL.
 * Add and configure the folliwong lines to the config file
 * "Solr" : {
 *         "name" : "Name of metric and alarm",
 *         "url": "http://localhost:8080/solr/collection1/admin/ping",
 *         "namespace": "Metric/Namespace",
 *         "description": "Descrption"
 * }
 */
class SolrMonitoring extends AbstractMonitoring
{
    private $solrPingUrl;
    /**
     * @param array $config
     * @param String $name
     */
    public function __construct($config, $name)
    {
        parent::__construct($config, $name);
        $this->solrPingUrl = $this->config->url;
    }
    /**
     * Check solr ping url.
     * @return metric 0 Ok, 1 KO
     */
    public function getMetric()
    {
        if (@file_get_contents($this->solrPingUrl) === false) {
            return 0;
        }
        return 1;
    }
    /**
     * @return string "None"
     */
    public function getUnit()
    {
        return "None";
    }
    /**
     * @return integer 1
     */
    public function getAlarms()
    {
        return array(
                    array("ComparisonOperator" => "LessThanThreshold",
                          "Threshold" => 1,
                          "Name" => $this->name)
                    );
    }
}