Author: buildbot
Date: Wed Mar 26 12:23:00 2014
New Revision: 903726
Log:
Production update by buildbot for activemq
Modified:
websites/production/activemq/content/activemq-message-properties.html
websites/production/activemq/content/cache/main.pageCache
websites/production/activemq/content/per-destination-policies.html
Modified: websites/production/activemq/content/activemq-message-properties.html
==============================================================================
--- websites/production/activemq/content/activemq-message-properties.html
(original)
+++ websites/production/activemq/content/activemq-message-properties.html Wed
Mar 26 12:23:00 2014
@@ -72,26 +72,7 @@
<tbody>
<tr>
<td valign="top" width="100%">
-<div class="wiki-content maincontent"><p><strong>ActiveMQ Messages support the
following default message properties:</strong></p>
-
-<h2
id="ActiveMQMessageProperties-Messageattributesaccessedasproperties:">Message
attributes accessed as properties:</h2>
-
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>Property Name </p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p> type </p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p> default value </p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p> description </p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> JMSDestination </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> javax.jms.Destination
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> set by the
producer </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>
Destination used by the producer</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> JMSReplyTo </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> javax.jms.Destination </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> null </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> user de
fined </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>
JMSType </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> String
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> empty
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> user defined
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>
JMSDeliveryMode </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>
int </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>
DeliveryMode.PERSISTENT </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> indicator if messages should be
persisted</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>
JMSPriority </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> int
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> 4 </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> value from 0-9
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><
p> JMSMessageID </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>
String </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> unique
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> unique identifier
for the message </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> JMSTimestamp </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> long </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> time the message was sent </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> time in milliseconds </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> JMSCorrelationID </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> String </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> null </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> user defined </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> JMSExpiration </p></td><td
colspan="1" rowspan="1" clas
s="confluenceTd"><p> long </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> 0 </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> time in milliseconds to expire the message - 0 means
never expire </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> JMSRedelivered </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> boolean </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> false </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> true if the message is being resent to the consumer
</p></td></tr></tbody></table></div>
-
-
-
-<h2 id="ActiveMQMessageProperties-JMSDefined:">JMS Defined:</h2>
-
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>Property Name </p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p> type </p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p> default value </p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p> description </p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> JMSXDeliveryCount </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> int </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> 0 </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> number of attempts to send the
message</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>
JMSXGroupID </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>
String </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> null
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> identity of the
message group </p></td></tr><tr
><td colspan="1" rowspan="1" class="confluenceTd"><p> JMSXGroupSeq
></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> int
></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> 0 </p></td><td
>colspan="1" rowspan="1" class="confluenceTd"><p> sequence number of the
>message </p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p> JMSXProducerTXID </p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p> String </p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p> null </p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p> transaction identifier
></p></td></tr></tbody></table></div>
-
-
-
-<h2 id="ActiveMQMessageProperties-ActiveMQDefined:">ActiveMQ Defined:</h2>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>Property Name </p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p> type </p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p> default value </p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p> description </p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> JMSActiveMQBrokerInTime
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> long </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> 0 </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> timestamp (milliseconds) for when the
message arrived at the broker </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> JMSActiveMQBrokerOutTime </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> long </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> 0 </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> tim
estamp (milliseconds) for when the message left the broker
</p></td></tr></tbody></table></div>
-</div>
+<div class="wiki-content maincontent"><p><strong>ActiveMQ Messages support the
following default message properties:</strong></p><h2
id="ActiveMQMessageProperties-Messageattributesaccessedasproperties:">Message
attributes accessed as properties:</h2><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Property Name</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>type</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>default value</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>JMSDestination</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>javax.jms.Destination</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>set by the producer</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Destination used by the
producer</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"
><p>JMSReplyTo</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>javax.jms.Destination</p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p>null</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>user defined</p></td></tr><tr><td colspan="1"
>rowspan="1" class="confluenceTd"><p>JMSType</p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p>String</p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p>empty</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>user defined</p></td></tr><tr><td colspan="1"
>rowspan="1" class="confluenceTd"><p>JMSDeliveryMode</p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p>int</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>DeliveryMode.PERSISTENT</p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p>indicator if messages should be
>persisted</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p>JMSPriority</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>int
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>4</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>value from
0-9</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>JMSMessageID</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>String</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>unique</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>unique identifier for the message</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>JMSTimestamp</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>long</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>time the message was sent</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>time in
milliseconds</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>JMSCorrelationID</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>String</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>null</p></td><td colsp
an="1" rowspan="1" class="confluenceTd"><p>user defined</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>JMSExpiration</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>long</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>time in milliseconds to expire the message - 0 means
never expire</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>JMSRedelivered</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>boolean</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>true if the message is being resent to the consumer,
persisted via <u><a shape="rect"
href="per-destination-policies.html">persistJMSRedelivered</a></u></p></td></tr></tbody></table></div><h2
id="ActiveMQMessageProperties-JMSDefined:">JMS Defined:</h2><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><th colsp
an="1" rowspan="1" class="confluenceTh"><p>Property Name</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>type</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>default value</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>description</p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>JMSXDeliveryCount</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>int</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>number of attempts to send the
message</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>JMSXGroupID</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>String</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>null</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>identity of the message group</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>JMSXGroupSeq</p></td><td
colspan="1" rowspan=
"1" class="confluenceTd"><p>int</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sequence number of the message</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>JMSXProducerTXID</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>String</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>null</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>transaction
identifier</p></td></tr></tbody></table></div><h2
id="ActiveMQMessageProperties-ActiveMQDefined:">ActiveMQ Defined:</h2><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1"
rowspan="1" class="confluenceTh"><p>Property Name</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>type</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>default value</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>description</p></th></tr><tr><td colspan="1"
rowspan="1" class="conflue
nceTd"><p>JMSActiveMQBrokerInTime</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>long</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>timestamp (milliseconds) for when the message arrived
at the broker</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>JMSActiveMQBrokerOutTime</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>long</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>timestamp (milliseconds) for when the message left the
broker</p></td></tr></tbody></table></div></div>
</td>
<td valign="top">
<div class="navigation">
Modified: websites/production/activemq/content/cache/main.pageCache
==============================================================================
Binary files - no diff available.
Modified: websites/production/activemq/content/per-destination-policies.html
==============================================================================
--- websites/production/activemq/content/per-destination-policies.html
(original)
+++ websites/production/activemq/content/per-destination-policies.html Wed Mar
26 12:23:00 2014
@@ -83,36 +83,7 @@
<tbody>
<tr>
<td valign="top" width="100%">
-<div class="wiki-content maincontent"><p>We support a number of different
policies which can be attached to individual destinations (queues, topics) or
to wildcards of queue/topic hierarchies. This makes it easy to configure how
different regions of the JMS destination space are handled.</p>
-
-<p>The properties you can set on a Destination are as follows:</p>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>property</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>default</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>description</p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>producerFlowControl</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>true</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>the producer will slow down and eventually
block if no resources(e.g. memory) are available on the broker. If this is off
messages get off-lined to disk to prevent memory
exhaustion</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>enableAudit</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>true</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>tracks duplicate messages (which can occur in failover
for non-persistent messages)</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>useCache</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>true</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>persistent messages are cached for fast retrieval from
store</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>maxPageSize</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>200</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>maximum number of persistent messages to page from
store at a time</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>maxBrowsePageSize</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>400</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>maximum number of persistent messages to page from
store for a browser</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>memoryLimit</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>n/a</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>The memory limit f
or a given destination. This acts as a child to the overall broker memory
specified by the <a shape="rect"
href="producer-flow-control.html#ProducerFlowControl-Systemusage"><code><systemUsage></code>'s
<code>memoryLimit</code> attribute</a>. There is no default for this value; it
simply acts as a child to the overall broker memory until the broker memory is
exhausted.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>minimumMessageSize</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>1024</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>for non-serialized messages (embedded broker) - the
assumed size of the message used for memory usage calculation. Serialized
messages used the serialized size as the basis for the memory
calculation</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>cursorMemoryHighWaterMark</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>70%</p></td><td colspan="1" rowspan="1"
class="confl
uenceTd"><p>the tipping point at which a system memory limit will cause a
cursor to block or spool to disk</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>storeUsageHighWaterMark</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>100%</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the tipping point at which a system usage store limit
will cause a sent to block</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>prioritizedMessages</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>have the store respect message
priority</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryForConsumed</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message when a message is consumed by
a client</p></td></tr><tr><td colspan="1" rowspan="1" class="confl
uenceTd"><p>advisoryForDelivery</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message when a message is sent to a
client</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryForSlowConsumers</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message if a consumer is deemed
slow</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advsioryForFastProducers</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message if a producer is deemed
fast</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryWhenFull</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory me
ssage when a limit (memory,store,temp disk) is full</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p>gcInactiveDestinations</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>delete inactive destination</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p>inactiveTimoutBeforeGC</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>5000</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>inactivity period (in ms) before destination is
considered inactive</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>slowConsumerStrategy</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>null</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sets the strategy for handling slow consumers. see <a
shape="rect" class="external-link"
href="http://svn.apache.org/repos/asf/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/broker/re
gion/policy/AbortSlowConsumerStrategy.java">abortSlowConsumerStrategy</a>
</p></td></tr></tbody></table></div>
-
-
-
-<p>Additional properties for a Queue</p>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>property</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>default</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>description</p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>useConsumerPriority</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>true</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>use the priority of a consumer when
dispatching messages from a Queue</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>strictOrderDispatch</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>if true queue will not round robin consumers, but it'll
use a single one until its prefetch buffer is full</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>optimizedDispatch</p></td><td
colspan="1" rowspan="1" c
lass="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>don't use a separate thread for dispatching from a
Queue</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>lazyDispatch</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>only page in from store the number of messages that can
be dispatched at time</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>consumersBeforeDispatchStarts</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>when the first consumer connects, wait for specified
number of consumers before message dispatching starts</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p>timeBeforeDispatchStarts</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>when the first consum
er connects, wait for specified time (in ms) before message dispatching
starts</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>queuePrefetch</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>n/a</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sets the prefetch for consumers that are using the
default value</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>expireMessagesPeriod</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>30000</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the period (in ms) of checks for message expiry on
queued messages, value of 0 disables</p></td></tr></tbody></table></div>
-
-
-
-<p>Additional properties for a Topic</p>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>property</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>default</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>description</p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>topicPrefetch</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>n/a</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>sets the prefetch for topic consumers that
are using the default value</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>durableTopicPrefetch</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>n/a</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sets the prefetch for durable topic consumers that are
using the default value</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryForDiscardingMessages </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p
>false</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>send an
>advisory when a message is discarded from a non durable subscription
></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><span
>style="color: red;">alwaysRetroactive</span></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>makes all subscribers retroactive negating the need
>to modify the clients to enable this feature</p></td></tr><tr><td colspan="1"
>rowspan="1" class="confluenceTd"><p><span style="color:
>red;">expireMessagesPeriod</span></p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>30000</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>the period (in ms) of checks for message expiry on
>inactive durable subscribers, value of 0
>disables</p></td></tr></tbody></table></div>
-
-
-
-<p>Note: items in <span style="color: red;"> red</span> are available from
version <span style="color: red;">5.6</span></p>
-
-<p>The following are examples of different policies that can be customised on
a per destination basis</p>
-
-<ul><li><a shape="rect" href="dispatch-policies.html">Dispatch
Policies</a></li></ul>
-
-
-<p>Here is an <a shape="rect" class="external-link"
href="http://svn.apache.org/repos/asf/activemq/trunk/activemq-unit-tests/src/test/resources/org/apache/activemq/xbean/activemq-policy.xml";>example</a>
of this in use.</p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
+<div class="wiki-content maincontent"><p>We support a number of different
policies which can be attached to individual destinations (queues, topics) or
to wildcards of queue/topic hierarchies. This makes it easy to configure how
different regions of the JMS destination space are handled.</p><p>The
properties you can set on a Destination are as follows:</p><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1"
rowspan="1" class="confluenceTh"><p>Common property</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>default</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>producerFlowControl</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>true</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the producer will slow down and eventually block if no
resources(e.g. memory) are available on the broker. If this is off messages get
off-lined to dis
k to prevent memory exhaustion</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>enableAudit</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>true</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>tracks duplicate messages (which can occur in failover
for non-persistent messages)</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>useCache</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>true</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>persistent messages are cached for fast retrieval from
store</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>maxPageSize</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>200</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>maximum number of persistent messages to page from
store at a time</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>maxBrowsePageSize</p></td><td colspan="1" rowspan="1"
class="confluence
Td"><p>400</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>maximum
number of persistent messages to page from store for a
browser</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>memoryLimit</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>n/a</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>The memory limit for a given destination. This acts as
a child to the overall broker memory specified by the <a shape="rect"
href="producer-flow-control.html#ProducerFlowControl-Systemusage"><code><systemUsage></code>'s
<code>memoryLimit</code> attribute</a>. There is no default for this value; it
simply acts as a child to the overall broker memory until the broker memory is
exhausted.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>minimumMessageSize</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>1024</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>for non-serialized messages (embedded brok
er) - the assumed size of the message used for memory usage calculation.
Serialized messages used the serialized size as the basis for the memory
calculation</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>cursorMemoryHighWaterMark</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>70%</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the tipping point at which a system memory limit will
cause a cursor to block or spool to disk</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>storeUsageHighWaterMark</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>100%</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>the tipping point at which a system usage
store limit will cause a sent to block</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>prioritizedMessages</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>have the st
ore respect message priority</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryForConsumed</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message when a message is consumed by
a client</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryForDelivery</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message when a message is sent to a
client</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryForSlowConsumers</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message if a consumer is deemed
slow</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advsioryForFastProducers</p></td><td colspan="1"
rowspan="1" class="con
fluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message if a producer is deemed
fast</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryWhenFull</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory message when a limit
(memory,store,temp disk) is full</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>gcInactiveDestinations</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>delete inactive destination</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p>inactiveTimoutBeforeGC</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>5000</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>inactivity period (in ms) before destination is
considered inactive</p></td></tr><tr><td colspan="1" rowspan="1" clas
s="confluenceTd"><p>slowConsumerStrategy</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>null</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sets the strategy for handling slow consumers. see <a
shape="rect" class="external-link"
href="http://svn.apache.org/repos/asf/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/broker/region/policy/AbortSlowConsumerStrategy.java";>abortSlowConsumerStrategy</a></p></td></tr></tbody></table></div><p>Additional
properties for a Queue</p><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Queue only property</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>default</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>useConsumerPriority</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>true</p></td><td colspan="1" rowspan="1"
class="confluen
ceTd"><p>use the priority of a consumer when dispatching messages from a
Queue</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>strictOrderDispatch</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>if true queue will not round robin consumers, but it'll
use a single one until its prefetch buffer is full</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>optimizedDispatch</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>don't use a separate thread for dispatching
from a Queue</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>lazyDispatch</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>only page in from store the number of messages that can
be dispatched at time</p></td></tr><tr><td colspan="1" rowspan
="1" class="confluenceTd"><p>consumersBeforeDispatchStarts</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>when the first consumer connects, wait for
specified number of consumers before message dispatching
starts</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>timeBeforeDispatchStarts</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>when the first consumer connects, wait for specified
time (in ms) before message dispatching starts</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>queuePrefetch</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>n/a</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sets the prefetch for consumers that are using the
default value</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>expireMessagesPeriod</p></td><td colspan="1" rowspan
="1" class="confluenceTd"><p>30000</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the period (in ms) of checks for message expiry on
queued messages, value of 0 disables</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd">persistJMSRedelivered</td><td colspan="1"
rowspan="1" class="confluenceTd">false</td><td colspan="1" rowspan="1"
class="confluenceTd"><p>(v 5.10) if true, before a persistent message is
dispatched by the broker for the first time, the message is rewritten to
reflect the possible delivery.</p><p>This ensures the message JMSRedelivered
header is a reliable indication of possible duplicate
delivery.</p></td></tr></tbody></table></div><p>Additional properties for a
Topic</p><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>Topic only property</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>default</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>descrip
tion</p></th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>topicPrefetch</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>n/a</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sets the prefetch for topic consumers that are using
the default value</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>durableTopicPrefetch</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>n/a</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>sets the prefetch for durable topic consumers that are
using the default value</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>advisoryForDiscardingMessages</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>send an advisory when a message is discarded from a non
durable subscription</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><span style="color: rgb(0,0,0);">alwaysRetroactive
</span></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>(v5.6) makes all subscribers retroactive negating the
need to modify the clients to enable this feature</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><span style="color:
rgb(0,0,0);">expireMessagesPeriod</span></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>30000</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>(v5.6) the period (in ms) of checks for message expiry
on inactive durable subscribers, value of 0
disables</p></td></tr></tbody></table></div><p><span style="line-height:
1.4285715;">The following are examples of different policies that can be
customised on a per destination basis</span></p><ul><li><a shape="rect"
href="dispatch-policies.html">Dispatch Policies</a></li></ul><p>Here is an <a
shape="rect" class="external-link"
href="http://svn.apache.org/repos/asf/activemq/trunk/activemq-unit-tests/
src/test/resources/org/apache/activemq/xbean/activemq-policy.xml">example</a>
of this in use.</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
<script class="theme: Default; brush: xml; gutter: false"
type="syntaxhighlighter"><