com.nimbusds.common.servlet

Class InfinispanLauncher

java.lang.Object

com.nimbusds.common.servlet.InfinispanLauncher

All Implemented Interfaces:

EventListener, javax.servlet.ServletContextListener

public class InfinispanLauncher
extends Object
implements javax.servlet.ServletContextListener

Configures and launches an Infinispan cache manager at servlet context startup. The cache manager is stopped at servlet context shutdown (if previously launched).

The name / path of the Infinispan configuration file is specified in a servlet context init parameter infinispan.configurationFile.

The launched Infinispan cache manager will be exported to the servlet context as an org.infinispan.manager.EmbeddedCacheManager, under a key that bears the interface name.

Field Summary

Fields

Modifier and Type	Field and Description
static String	INFINISPAN_CONFIG_FILENAME The name of the Infinispan configuration filename.
static String	INFINISPAN_CTX_ATTRIBUTE_NAME The name of the servlet context attribute for the launched Infinispan cache manager.

Constructor Summary

Constructors

Constructor and Description
InfinispanLauncher()

Method Summary

Methods

Modifier and Type	Method and Description
void	contextDestroyed(javax.servlet.ServletContextEvent sce) Handler for servlet context shutdown events.
void	contextInitialized(javax.servlet.ServletContextEvent sce) Handler for servlet context startup events; configures and launches an Infinispan cache manager using the configuration file specified in the servlet context parameter infinispan.configurationFile.

Methods inherited from class java.lang.Object

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

Field Detail

INFINISPAN_CONFIG_FILENAME

public static final String INFINISPAN_CONFIG_FILENAME

The name of the Infinispan configuration filename.

See Also:

Constant Field Values

INFINISPAN_CTX_ATTRIBUTE_NAME

public static final String INFINISPAN_CTX_ATTRIBUTE_NAME

The name of the servlet context attribute for the launched Infinispan cache manager.

See Also:

Constant Field Values

Constructor Detail

InfinispanLauncher

public InfinispanLauncher()

Method Detail

contextInitialized

public void contextInitialized(javax.servlet.ServletContextEvent sce)
                        throws IllegalArgumentException

Handler for servlet context startup events; configures and launches an Infinispan cache manager using the configuration file specified in the servlet context parameter infinispan.configurationFile.

The configuration file location must be relative to the web application directory, e.g. /WEB-INF/infinispan.xml.

Exceptions are logged at ERROR level using Log4j.

Specified by:

contextInitialized in interface javax.servlet.ServletContextListener

Parameters:

sce - A servlet context event.

Throws:

IllegalArgumentException

contextDestroyed

public void contextDestroyed(javax.servlet.ServletContextEvent sce)

Handler for servlet context shutdown events. Stops the Infinispan cache manager.

Specified by:

contextDestroyed in interface javax.servlet.ServletContextListener

Parameters:

sce - A servlet context event.