#!/usr/bin/perl
#%# family=auto
#%# capabilities=autoconf

use strict;
use JMX::Jmx4Perl;
use JMX::Jmx4Perl::Request;   # Type constants are exported here

if ( $ARGV[0] and $ARGV[0] eq "autoconf")
{
    if (-e "/opt/open-xchange/bundles/com.openexchange.sessionstorage.hazelcast.jar") {
        print "yes\n";
    } else {
        print "no\n";
    }
    exit 0;
}

if ( $ARGV[0] and $ARGV[0] eq "config")
{
	print "graph_title Sessions in Storage\n";
	print "graph_args --base 1000 -l 0\n";
	print "graph_category Open Xchange\n";
	print "graph_vlabel Number\n";
	print "a.label Sessions\n";
	print "a.draw LINE1\n";
	exit 0;
}

### Settings and connection Testing

my $jmx = new JMX::Jmx4Perl(url => $ENV{oxJolokiaUrl},
user => $ENV{oxJolokiaUser},
password => $ENV{oxJolokiaPassword});

### Test if a connection can be made
my $request = new JMX::Jmx4Perl::Request({type => AGENT_VERSION});
my $response = $jmx->request($request);
if ($response->is_error()){
	my $status = $response->status();
	if ($status == 404) {
		die "Link to servlet might not be set correctly, this can be done by altering /etc/munin/plugin-conf.d/ox and setting the correct path to your jolokia servlet";
	}
	elsif ($status == 401) {
		die "Credentials to login might be not set correctly. The credentials are set inside /opt/open-xchange/etc/jolokia.properties on the OX, for munin, those need to be altered at /etc/munin/plugin-conf.d/ox";
	}
	else {
		die "Something went wrong ",$status;
	}
}

###

	
use Data::Dumper;

$request = new JMX::Jmx4Perl::Request(READ,
	"com.hazelcast:*,name=sessions-*,type=Map",
	"Size");
$response = $jmx->request($request);
if ($response->is_ok()){
	my %hash = %{$response->value()};
	### "map" with key and value is present, where keys are the returned mbeans
	foreach my $val (values %hash) {
		### access Size from here
		my %innerHash = %{$val};
		print "a.value ",$innerHash{Size},"\n";
	}
}
