-# $Id: Connection.pm,v 1.6 2006-10-25 15:43:43 mike Exp $
+# $Id: Connection.pm,v 1.11 2007-03-15 11:37:30 mike Exp $
package ZOOM::IRSpy::Connection;
use ZOOM;
our @ISA = qw(ZOOM::Connection);
+use ZOOM::IRSpy::Record;
+use ZOOM::IRSpy::Utils qw(cql_target render_record);
+
use ZOOM::IRSpy::Task::Connect;
use ZOOM::IRSpy::Task::Search;
use ZOOM::IRSpy::Task::Retrieve;
mappings in the IRSpy object itself; adding the methods makes the
application code cleaner.
-The constructor takes an additional first argument, a reference to the
-IRSpy object that it is associated with.
+The constructor takes an two additional leading arguments: a reference
+to the IRSpy object that it is associated with, and the target ID of
+the connection.
=cut
sub create {
my $class = shift();
my $irspy = shift();
+ my $target = shift();
my $this = $class->SUPER::create(@_);
+ $this->option(host => $target);
$this->{irspy} = $irspy;
- $this->{record} = undef;
$this->{tasks} = [];
+ my $query = cql_target($target);
+ my $rs = $irspy->{conn}->search(new ZOOM::Query::CQL($query));
+ my $n = $rs->size();
+ $this->log("irspy", "query '$query' found $n records");
+ my $zeerex;
+ $zeerex = render_record($rs, 0, "zeerex") if $n > 0;
+ $this->{record} = new ZOOM::IRSpy::Record($this, $target, $zeerex);
+
return $this;
}
+sub destroy {
+ my $this = shift();
+ $this->SUPER::destroy(@_);
+}
+
+
sub irspy {
my $this = shift();
return $this->{irspy};
my $this = shift();
my($udata, $options, %cb) = @_;
- my $task = new ZOOM::IRSpy::Task::Connect($this, $udata, $options, %cb);
- $this->add_task($task);
+ $this->add_task(new ZOOM::IRSpy::Task::Connect
+ ($this, $udata, $options, %cb));
}
my $this = shift();
my($query, $udata, $options, %cb) = @_;
- my $task = new ZOOM::IRSpy::Task::Search($query,
- $this, $udata, $options, %cb);
- $this->add_task($task);
+ $this->add_task(new ZOOM::IRSpy::Task::Search
+ ($query, $this, $udata, $options, %cb));
}
my $this = shift();
my($rs, $index0, $udata, $options, %cb) = @_;
- my $task = new ZOOM::IRSpy::Task::Retrieve($rs, $index0,
- $this, $udata, $options, %cb);
- $this->add_task($task);
+ $this->add_task(new ZOOM::IRSpy::Task::Retrieve
+ ($rs, $index0, $this, $udata, $options, %cb));
}
}
+sub render {
+ my $this = shift();
+ return ref($this) . "(" . $this->option("host") . ")";
+}
+
+use overload '""' => \&render;
+
+
=head1 SEE ALSO
ZOOM::IRSpy