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SAMConnection->peekAll()
Manuál PHP
PředcházejícíDalší

SAMConnection->peekAll()

(no version information, might be only in CVS)

SAMConnection->peekAll() --  Read one or more messages from a queue without removing it from the queue.

Popis

class SAMConnection {

array peekAll ( string target [, array properties] )

}

Seznam parametrů

target

The identity of the queue from which messages should be peeked.

properties

An optional associative array of properties describing other parameters to control the peek operation.

Property namePossible values
SAM_CORRELID This is the target correlation id string of messages to be peeked. This would typically have been returned by a "send" request.
SAM_MESSAGEID This is the message id string of a message which is to be peeked.

Návratové hodnoty

This method returns an array of SAMMessage objects or FALSE if an error occurs.

Příklady

Příklad 1. Retrieve all messages in a queue without removing them

<?php
$msgArray = $conn->peekAll('queue://receive/test');
if ($msgArray) {
   foreach ( $msgArray as $key => $msg) {
       echo "Message $key: body = $msg->body\n";
   }
} else {
   echo "PeekAll failed ($conn->errno) $conn->error";
}
?>

Příklad 2. Retrieve all messages from a queue with a matching correlation id

<?php

   $msgArray = $conn->peekAll('queue://receive/test', array(SAM_CORRELID => $correlId ));
   if ($msgArray) {

      foreach ( $msgArray as $key => $msg) {
            echo "Message $key: body = $msg->body\n";
         }
      }
   else
      echo "PeekAll failed ($conn->errno) $conn->error";
   }

?>

Viz také

SAMConnection->peek()

PředcházejícíDomůDalší
SAMConnection->peek()Nahoru