Author: ritchiem
Date: Mon Apr 13 14:06:37 2009
New Revision: 764475
URL: http://svn.apache.org/viewvc?rev=764475&view=rev
Log:
QPID-1743: change maxMessageSize description to indicate it is in Bytes not
KBytes, make size descriptions in other methods consistent
merged from trunk r755256
Modified:
qpid/branches/0.5-fix/qpid/ (props changed)
qpid/branches/0.5-fix/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/ManagedQueue.java
Propchange: qpid/branches/0.5-fix/qpid/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Apr 13 14:06:37 2009
@@ -1 +1 @@
-/qpid/trunk/qpid:742626,743015,743028-743029,743304,743306,743311,743357,744113,747363,747367,747369-747370,747376,747783,747868-747870,747875,748561,748591,748641,748680,748686,749149,749282,749285,749315,749340,749572,754934,754958
+/qpid/trunk/qpid:742626,743015,743028-743029,743304,743306,743311,743357,744113,747363,747367,747369-747370,747376,747783,747868-747870,747875,748561,748591,748641,748680,748686,749149,749282,749285,749315,749340,749572,754934,754958,755256
Modified:
qpid/branches/0.5-fix/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/ManagedQueue.java
URL:
http://svn.apache.org/viewvc/qpid/branches/0.5-fix/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/ManagedQueue.java?rev=764475&r1=764474&r2=764475&view=diff
==============================================================================
---
qpid/branches/0.5-fix/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/ManagedQueue.java
(original)
+++
qpid/branches/0.5-fix/qpid/java/broker/src/main/java/org/apache/qpid/server/queue/ManagedQueue.java
Mon Apr 13 14:06:37 2009
@@ -131,7 +131,7 @@
void setMaximumMessageAge(Long age) throws IOException;
/**
- * Returns the maximum size of a message (in kbytes) allowed to be
accepted by the
+ * Returns the maximum size of a message (in Bytes) allowed to be accepted
by the
* ManagedQueue. This is useful in setting notifications or taking
* appropriate action, if the size of the message received is more than
* the allowed size.
@@ -142,12 +142,12 @@
Long getMaximumMessageSize() throws IOException;
/**
- * Sets the maximum size of the message (in kbytes) that is allowed to be
+ * Sets the maximum size of the message (in Bytes) that is allowed to be
* accepted by the Queue.
* @param size maximum size of message.
* @throws IOException
*/
- @MBeanAttribute(name="MaximumMessageSize", description="Threshold high
value(KB) for a message size")
+ @MBeanAttribute(name="MaximumMessageSize", description="Threshold high
value(Bytes) for a message size")
void setMaximumMessageSize(Long size) throws IOException;
/**
@@ -184,6 +184,62 @@
@MBeanAttribute(name="MaximumQueueDepth", description="The threshold high
value(Bytes) for Queue Depth")
void setMaximumQueueDepth(Long value) throws IOException;
+ /**
+ * View the limit on the memory that this queue will utilise.
+ *
+ * Used by Flow to Disk.
+ *
+ * @return The maximum memory(B) that the queue will occuy.
+ */
+ public Long getMemoryUsageMaximum();
+
+ /**
+ * Place a limit on the memory that this queue will utilise.
+ *
+ * Used by Flow to Disk
+ *
+ * @param maximumMemoryUsage The new maximum memory(B) to be used by this
queue
+ */
+ @MBeanAttribute(name="MemoryUsageMaximum", description="The maximum
memory(Bytes) that the queue will occupy.")
+ public void setMemoryUsageMaximum(Long maximumMemoryUsage);
+
+ /**
+ * View the minimum amount of memory that has been defined for this queue.
+ *
+ * Used by Flow to Disk
+ *
+ * @return The minimum amount of queue data(B) that the queue will attempt
to keep in memory
+ */
+ public Long getMemoryUsageMinimum();
+
+ /**
+ * Set the minimum amount of memory that has been defined for this queue.
+ *
+ * Used by Flow to Disk
+ *
+ * @param minimumMemoryUsage The new minimum memory(B) level to be used by
this queue
+ */
+ @MBeanAttribute(name="MemoryUsageMinimum", description="The minimum
memory(Bytes) that the queue will occupy.")
+ public void setMemoryUsageMinimum(Long minimumMemoryUsage);
+
+ /**
+ * View the amount of memory(B) that this queue is using.
+ *
+ * @return The current memory(B) usage of this queue.
+ */
+ @MBeanAttribute(name="MemoryUsageCurrent", description="The current amount
of memory(Bytes) used by this queue.")
+ public Long getMemoryUsageCurrent();
+
+ /**
+ * When a queue exceeds its MemoryUsageMaximum value then the Queue will
start flowing to disk.
+ *
+ * This boolean is used to show that change in state.
+ *
+ * @return true if the Queue is currently flowing to disk
+ */
+ @MBeanAttribute(name="isFlowed", description="true if the queue is
currently flowing to disk.")
+ public boolean isFlowed();
+
//********** Operations *****************//
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:[email protected]
