Seam 2 with Infinispan
mike82 Jan 17, 2011 8:05 AMhi
I wonder how to configure Infinispan for usage with JBoss Seam. Until now I just defined in compontents.xml a node:
<cache:jboss-cache-provider auto-create="true" configuration="/WEB-INF/treecache.xml" />
And then treecache.xml looked like this:
<?xml version="1.0" encoding="UTF-8"?> <server> <classpath codebase="./lib" archives="jboss-cache.jar, jgroups.jar" /> <mbean code="org.jboss.cache.TreeCache" name="jboss.cache:service=TreeCache"> <depends>jboss:service=Naming</depends> <depends>jboss:service=TransactionManager </depends> <!-- Configure the TransactionManager --> <attribute name="TransactionManagerLookupClass"> org.jboss.cache.JBossTransactionManagerLookup</attribute> <!-- Isolation level : SERIALIZABLE REPEATABLE_READ (default) READ_COMMITTED READ_UNCOMMITTED NONE --> <attribute name="IsolationLevel">REPEATABLE_READ</attribute> <!-- Valid modes are LOCAL REPL_ASYNC REPL_SYNC INVALIDATION_ASYNC INVALIDATION_SYNC --> <attribute name="CacheMode">LOCAL</attribute> <!-- Just used for async repl: use a replication queue --> <attribute name="UseReplQueue">false</attribute> <attribute name="NodeLockingScheme">OPTIMISTIC</attribute> <!-- Replication interval for replication queue (in ms) --> <attribute name="ReplQueueInterval">0</attribute> <!-- Max number of elements which trigger replication --> <attribute name="ReplQueueMaxElements">0</attribute> <!-- Name of cluster. Needs to be the same for all clusters, in order to find each other --> <attribute name="ClusterName">TreeCache-Cluster </attribute> <!-- JGroups protocol stack properties. Can also be a URL, e.g. file:/home/bela/default.xml <attribute name="ClusterProperties"></attribute> --> <attribute name="ClusterConfig"> <config> <!-- UDP: if you have a multihomed machine, set the bind_addr attribute to the appropriate NIC IP address --> <!-- UDP: On Windows machines, because of the media sense feature being broken with multicast (even after disabling media sense) set the loopback attribute to true --> <UDP mcast_addr="228.1.2.3" mcast_port="48866" ip_ttl="64" ip_mcast="true" mcast_send_buf_size="150000" mcast_recv_buf_size="80000" ucast_send_buf_size="150000" ucast_recv_buf_size="80000" loopback="false" /> <PING timeout="2000" num_initial_members="3" up_thread="false" down_thread="false" /> <MERGE2 min_interval="10000" max_interval="20000" /> <!-- <FD shun="true" up_thread="true" down_thread="true" />--> <FD_SOCK /> <VERIFY_SUSPECT timeout="1500" up_thread="false" down_thread="false" /> <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800" max_xmit_size="8192" up_thread="false" down_thread="false" /> <UNICAST timeout="600,1200,2400" window_size="100" min_threshold="10" down_thread="false" /> <pbcast.STABLE desired_avg_gossip="20000" up_thread="false" down_thread="false" /> <FRAG frag_size="8192" down_thread="false" up_thread="false" /> <pbcast.GMS join_timeout="5000" join_retry_timeout="2000" shun="true" print_local_addr="true" /> <pbcast.STATE_TRANSFER up_thread="true" down_thread="true" /> </config> </attribute> <!-- Whether or not to fetch state on joining a cluster NOTE this used to be called FetchStateOnStartup and has been renamed to be more descriptive. --> <attribute name="FetchInMemoryState">true</attribute> <!-- The max amount of time (in milliseconds) we wait until the initial state (ie. the contents of the cache) are retrieved from existing members in a clustered environment --> <attribute name="InitialStateRetrievalTimeout">20000</attribute> <!-- Number of milliseconds to wait until all responses for a synchronous call have been received. --> <attribute name="SyncReplTimeout">20000</attribute> <!-- Max number of milliseconds to wait for a lock acquisition --> <attribute name="LockAcquisitionTimeout">15000</attribute> <!-- Name of the eviction policy class. --> <attribute name="EvictionPolicyClass"></attribute> <!-- Indicate whether to use marshalling or not. Set this to true if you are running under a scoped class loader, e.g., inside an application server. Default is "false". --> <attribute name="UseRegionBasedMarshalling">false</attribute> <!-- Specific eviction policy configurations. --> <attribute name="EvictionPolicyConfig"> <config> <attribute name="wakeUpIntervalSeconds">120</attribute> <!-- Cache wide default --> <region name="/_default_" policyClass="org.jboss.cache.eviction.LRUPolicy"> <!-- This is the maximum number of nodes allowed in this region. --> <!-- 0 denotes no limit. --> <attribute name="maxNodes">0</attribute> <!-- The amount of time a node is not written to or read (in seconds) before the node is swept away. --> <!-- 0 denotes no limit. --> <attribute name="timeToLiveSeconds">0</attribute> <!-- Lifespan of a node (in seconds) regardless of idle time before the node is swept away. --> <!-- 0 denotes no limit. --> <attribute name="maxAgeSeconds">0</attribute> </region> <!-- We dont have to define each region if we have default 0 values, but just incase we want to change it later --> <region name="/availableCategoriesFragment" policyClass="org.jboss.cache.eviction.LRUPolicy"> <attribute name="maxNodes">0</attribute> <attribute name="timeToLiveSeconds">120</attribute> <attribute name="maxAgeSeconds">120</attribute> </region> <region name="/oneHour" policyClass="org.jboss.cache.eviction.LRUPolicy"> <attribute name="maxNodes">0</attribute> <attribute name="timeToLiveSeconds">3600</attribute> <attribute name="maxAgeSeconds">3600</attribute> </region> <region name="/oneMinute" policyClass="org.jboss.cache.eviction.LRUPolicy"> <attribute name="maxNodes">0</attribute> <attribute name="timeToLiveSeconds">60</attribute> <attribute name="maxAgeSeconds">60</attribute> </region> <region name="/fiveMins" policyClass="org.jboss.cache.eviction.LRUPolicy"> <attribute name="maxNodes">0</attribute> <attribute name="timeToLiveSeconds">300</attribute> <attribute name="maxAgeSeconds">300</attribute> </region> <region name="/fifteenMins" policyClass="org.jboss.cache.eviction.LRUPolicy"> <attribute name="maxNodes">0</attribute> <attribute name="timeToLiveSeconds">900</attribute> <attribute name="maxAgeSeconds">900</attribute> </region> </config> </attribute> </mbean> <!-- Uncomment to get a graphical view of the TreeCache MBean above --> <!-- <mbean code="org.jboss.cache.TreeCacheView" name="jboss.cache:service=TreeCacheView"> --> <!-- <depends>jboss.cache:service=TreeCache</depends>--> <!-- <attribute name="CacheService">jboss.cache:service=TreeCache</attribute> --> <!-- </mbean>--> </server>
I don't know how to migrate to infinispan (I upgrade to jboss 6), can't find anything over the internet. Is this possible? Or do I have to keep a jboss cache 3 instance just for seam usage?
Michal