Type	NEW
Priority	HIGH
Status	CLOSED

Topic	XmlBlaster provides a plugin for a memory based queue called RamQueuePlugin which implements the I_Queue and I_Plugin interface.
Des cription	The RamQueuePlugin offers the ability to store messages transiently. If a crash should occur, all data stored in the queue will be lost.
Example Java	These are example QoS of subscribe() invocations: <qos> <queue maxEntries='1000' maxBytes='4000' onOverflow='deadMessage'/> </qos> In the context of a cache, the attributes maxEntriesCache and maxBytesCache are used instead.
Configure	These parameters allow to configure ram based queues Property Default Description Hot Impl QueuePlugin[RAM][1.0] org.xmlBlaster.util.queue.ram.RamQueuePlugin specifies the class to be used for this particular queue plugin (in this case the plugin offering caching facilities) queue/maxEntries 1000 specifies the maximum number of entries allowed in this queue queue/maxBytes 2097152 (2MB) specifies the maximum total size allowed in this queue NOTE: Configuration parameters are specified on command line (-someValue 17) or in the xmlBlaster.properties file (someValue=17). See requirement "util.property" for details. Columns named Impl tells you if the feature is implemented. Columns named Hot tells you if the configuration is changeable in hot operation.
See API	org.xmlBlaster.util.queue.I_Queue
See API	org.xmlBlaster.util.queue.ram.RamQueuePlugin
See API	org.xmlBlaster.util.queue.QueuePluginManager
See API	org.xmlBlaster.util.queue.I_QueueEntry
See API	org.xmlBlaster.util.qos.storage.QueuePropertyBase
See API	org.xmlBlaster.util.plugin.I_Plugin
See API	org.xmlBlaster.util.Global
See REQ	queue
See TEST	org.xmlBlaster.test.classtest.queue.I_QueueTest
See TEST	org.xmlBlaster.test.classtest.queue.JdbcQueueTest

This page is generated from the requirement XML file xmlBlaster/doc/requirements/queue.ram.xml

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