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30.10. Infrastructural components
These components provide critical platform infrastructure. You can install a component that is not installed by default by setting
install="true" on the component in components.xml.
org.jboss.seam.core.init- This component contains initialization settings for Seam. Always installed.
org.jboss.seam.core.init.jndiPattern— the JNDI pattern used for looking up session beans.org.jboss.seam.core.init.debug— enables Seam debug mode. During production, this should be set tofalse; you may see errors if the system is placed under any load while debug is enabled.org.jboss.seam.core.init.clientSideConversations— whentrue, saves conversation context variables in the client rather than theHttpSession.
org.jboss.seam.core.manager- An internal component for Seam page and conversation context management. Always installed.
org.jboss.seam.core.manager.conversationTimeout— the conversation context timeout in milliseconds.org.jboss.seam.core.manager.concurrentRequestTimeout— the maximum wait time for a thread attempting to gain a lock on the long-running conversation context.org.jboss.seam.core.manager.conversationIdParameter— the request parameter used to propagate the conversation ID. The default isconversationId.org.jboss.seam.core.manager.conversationIsLongRunningParameter— the request parameter used to propagate that the conversation is long-running. The default isconversationIsLongRunning.org.jboss.seam.core.manager.defaultFlushMode— sets the default flush mode on any Seam-managed Persistence Context. This defaults toAUTO.
org.jboss.seam.navigation.pages- An internal component for Seam workspace management. Always installed.
org.jboss.seam.navigation.pages.noConversationViewId— specifies the view ID to redirect to, globally, when a conversation entry is not found on the server side.org.jboss.seam.navigation.pages.loginViewId— specifies the view ID to redirect to, globally, when an unauthenticated user attempts to access a protected view.org.jboss.seam.navigation.pages.httpPort— specifies the port to use, globally, when the HTTP scheme is requested.org.jboss.seam.navigation.pages.httpsPort— specifies the port to use, globally, when the HTTPS scheme is requested.org.jboss.seam.navigation.pages.resources— specifies a list of resources to search forpages.xmlstyle resources. The default isWEB-INF/pages.xml.
org.jboss.seam.bpm.jbpm- This component bootstraps a
JbpmConfiguration. Install it as theorg.jboss.seam.bpm.Jbpmclass.org.jboss.seam.bpm.jbpm.processDefinitions— specifies a list of jPDL file resource names to use for orchestrating business processes.org.jboss.seam.bpm.jbpm.pageflowDefinitions— specifies a list of jPDL file resource names to use for orchestrating conversation page flows.
org.jboss.seam.core.conversationEntries- An internal session-scoped component that records active long-running conversations between requests.
org.jboss.seam.faces.facesPage- An internal page-scoped component that records the conversation context associated with a page.
org.jboss.seam.persistence.persistenceContexts- An internal component that records the persistence contexts used in the current conversation.
org.jboss.seam.jms.queueConnection- Manages a JMS
QueueConnection. This is installed whenever managedQueueSenderis installed.org.jboss.seam.jms.queueConnection.queueConnectionFactoryJndiName— specifies the JNDI name of a JMSQueueConnectionFactory. The default isUIL2ConnectionFactory.
org.jboss.seam.jms.topicConnection- Manages a JMS
TopicConnection. This is installed whenever managedTopicPublisheris installed.org.jboss.seam.jms.topicConnection.topicConnectionFactoryJndiName— specifies the JNDI name of a JMSTopicConnectionFactory. The default isUIL2ConnectionFactory.
org.jboss.seam.persistence.persistenceProvider- An abstraction layer for non-standardized features of the JPA provider.
org.jboss.seam.core.validators- Caches instances of Hibernate Validator
ClassValidator. org.jboss.seam.faces.validation- Lets the application determine whether validation succeeded.
org.jboss.seam.debug.introspector- Provides support for the Seam Debug Page.
org.jboss.seam.debug.contexts- Provides support for the Seam Debug Page.
org.jboss.seam.exception.exceptions- An internal component for exception handling.
org.jboss.seam.transaction.transaction- An API for controlling transactions and abstracting the underlying transaction management implementation behind a JTA-compatible interface.
org.jboss.seam.faces.safeActions- Determines that an action expression in an incoming URL is safe by checking that the action expression exists in the view.