gu.simplemq.activemq

类 ActivemqPoolLazys

java.lang.Object

gu.simplemq.activemq.ActivemqPoolLazys

所有已实现的接口:

ActivemqConstants, Constant

public class ActivemqPoolLazys
extends java.lang.Object
implements ActivemqConstants

延迟初始化的 Connection资源池（线程安全）,使用方法:
通过 getDefaultInstance() 和getInstance(...)系列静态方法获取ActivemqPoolLazy实例
通过#apply() 和 #free()方法实现Connection对象的申请和释放

作者:

guyadong

字段概要

从接口继承的字段 gu.simplemq.activemq.ActivemqConstants

ABP_brokerUploadUrl, ABP_bufferSize, ABP_defaultUploadUrl, ABP_uploadStrategy, ABP_uploadUrl, ACON_alwaysSessionAsync, ACON_alwaysSyncSend, ACON_auditDepth, ACON_auditMaximumProducerNumber, ACON_BROKER_URL, ACON_checkForDuplicates, ACON_CLIENTID, ACON_closeTimeout, ACON_connectResponseTimeout, ACON_consumerExpiryCheckEnabled, ACON_consumerFailoverRedeliveryWaitPeriod, ACON_copyMessageOnSend, ACON_disableTimeStampsByDefault, ACON_DISPATCHASYNC, ACON_maxThreadPoolSize, ACON_messagePrioritySupported, ACON_nestedMapAndListEnabled, ACON_nonBlockingRedelivery, ACON_objectMessageSerializationDefered, ACON_optimizeAcknowledge, ACON_optimizedMessageDispatch, ACON_PASSWORD, ACON_producerWindowSize, ACON_rmIdFromConnectionId, ACON_sendAcksAsync, ACON_sendTimeout, ACON_statsEnabled, ACON_transactedIndividualAck, ACON_useAsyncSend, ACON_useCompression, ACON_useRetroactiveConsumer, ACON_USERNAME, ACON_watchTopicAdvisories, APOOL_blockIfSessionPoolIsFullTimeout, APOOL_createConnectionOnStartup, APOOL_expiryTimeout, APOOL_idleTimeout, APOOL_maxConnections, APOOL_maximumActiveSessionPerConnection, APOOL_reconnectOnException, APOOL_timeBetweenExpirationCheckMillis, APOOL_useAnonymousProducers, APP_consumerExpiryCheckEnabled, APP_durableTopicPrefetch, APP_maximumPendingMessageLimit, APP_optimizeDurableTopicPrefetch, APP_queueBrowserPrefetch, APP_topicPrefetch, ARP_backOffMultiplier, ARP_collisionAvoidancePercent, ARP_initialRedeliveryDelay, ARP_maximumRedeliveries, ARP_maximumRedeliveryDelay, ARP_redeliveryDelay, ARP_useCollisionAvoidance, ARP_useExponentialBackOff, DEFAULT_AMQ_HOST, DEFAULT_AMQ_PORT, DEFAULT_AMQ_SCHEMA, DEFAULT_MQTT_CONNECTOR, PROP_CONSUMER_COUNT

从接口继承的字段 gu.simplemq.Constant

DEFAULT_CONSUMER_CHECK_INTERVAL, logger, MQ_CLIENTID, MQ_HOST, MQ_PASSWORD, MQ_PORT, MQ_PUBSUB_HOST, MQ_PUBSUB_MQTT, MQ_PUBSUB_PORT, MQ_PUBSUB_URI, MQ_QUEUE_HOST, MQ_QUEUE_PORT, MQ_QUEUE_URI, MQ_URI, MQ_USERNAME, PUBSUB_PREFIX, QUEUE_PREFIX

构造器概要

构造器

构造器和说明
ActivemqPoolLazys()

方法概要

限定符和类型	方法和说明
static void	closeAll() 关闭并删除所有资源池中的ActivemqPoolLazy实例
static ActivemqPoolLazy	createDefaultInstance(java.util.Properties props) 根据指定的连接参数创建默认实例,只能被调用一次(线程安全)
static boolean	defaultInstanceInitialized() 检测默认实例是否初始化
static ActivemqPoolLazy	getDefaultInstance() 返回默认实例,如果 defaultInstance为null则创建默认实例
static ActivemqPoolLazy	getInstance(java.util.Properties props) 查找在连接池对象集合中查找对应的匹配的对象,找不到就创建新实例
static ActivemqPoolLazy	getInstance(java.net.URI uri) 根据uri查找在连接池对象集合中查找对应的匹配的对象,找不到就创建新实例
static ActivemqPoolLazy	getInstanceByURI(java.lang.String uri)
static boolean	setDefaultInstance(ActivemqPoolLazy poolLazy) 设置默认ActivemqPoolLazy实例 仅当默认实例未初始化(为null)且输入参数不为null时有效(返回true) 如果默认实例已经初始化,则输出警告日志,返回false

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ActivemqPoolLazys

public ActivemqPoolLazys()

方法详细资料

getDefaultInstance

public static ActivemqPoolLazy getDefaultInstance()

返回默认实例,如果 defaultInstance为null则创建默认实例

返回:

另请参阅:

#createDefaultInstance(Map)

setDefaultInstance

public static boolean setDefaultInstance(ActivemqPoolLazy poolLazy)

设置默认ActivemqPoolLazy实例
仅当默认实例未初始化(为null)且输入参数不为null时有效(返回true) 如果默认实例已经初始化,则输出警告日志,返回false

参数:

poolLazy - 为null返回false

返回:

设置成功返回true,否则返回false

defaultInstanceInitialized

public static boolean defaultInstanceInitialized()

检测默认实例是否初始化

返回:

默认实例已经初始化则返回true,否则返回false

createDefaultInstance

public static final ActivemqPoolLazy createDefaultInstance(java.util.Properties props)

根据指定的连接参数创建默认实例,只能被调用一次(线程安全)

参数:

props -

返回:

getInstance

public static ActivemqPoolLazy getInstance(java.util.Properties props)

查找在连接池对象集合中查找对应的匹配的对象,找不到就创建新实例

参数:

props -

返回:

getInstance

public static ActivemqPoolLazy getInstance(java.net.URI uri)

根据uri查找在连接池对象集合中查找对应的匹配的对象,找不到就创建新实例

参数:

uri -

返回:

getInstanceByURI

public static ActivemqPoolLazy getInstanceByURI(java.lang.String uri)

closeAll

public static void closeAll()

关闭并删除所有资源池中的ActivemqPoolLazy实例