org.glassfish.osgihttp
Class OSGiServletWrapper

java.lang.Object
  org.apache.catalina.core.ContainerBase
      org.apache.catalina.core.StandardWrapper
          org.glassfish.osgihttp.OSGiServletWrapper

All Implemented Interfaces:

Serializable, MBeanRegistration, javax.servlet.ServletConfig, org.apache.catalina.Container, org.apache.catalina.Lifecycle, org.apache.catalina.Pipeline, org.apache.catalina.Wrapper

public class OSGiServletWrapper
extends org.apache.catalina.core.StandardWrapper
implements org.apache.catalina.Wrapper

Unlike Java EE Web Application model, there is no notion of "context path" in OSGi HTTP service spec. Here the servlets can specify which context they belong to by passing a HttpContext object. Those HttpContext objects don't have any "path" attribute. As a result, all the OSGi/HTTP servlets belonging to the same servlet context may not have any of the path common to them. Internally, we register all the OSGi servlets (actually we register OSGiServletWrapper with the same Context object. So we need a way to demultiplex the OSGi servlet context.

Author:

Sanjeeb.Sahoo@Sun.COM

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.catalina.core.ContainerBase

org.apache.catalina.core.ContainerBase.ContainerBackgroundProcessor, org.apache.catalina.core.ContainerBase.PrivilegedAddChild

Field Summary

Fields inherited from class org.apache.catalina.core.ContainerBase

backgroundProcessorDelay, checkIfRequestIsSecure, children, controller, domain, hasCustomPipeline, initialized, lifecycle, listeners, loader, logger, manager, mserver, name, notifyContainerListeners, oname, parent, parentClassLoader, pipeline, readLock, realm, resources, sm, started, suffix, support, type, writeLock

Fields inherited from interface org.apache.catalina.Container

ADD_CHILD_EVENT, ADD_MAPPER_EVENT, ADD_VALVE_EVENT, REMOVE_CHILD_EVENT, REMOVE_MAPPER_EVENT, REMOVE_VALVE_EVENT

Fields inherited from interface org.apache.catalina.Lifecycle

AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, INIT_EVENT, START_EVENT, STOP_EVENT

Constructor Summary

OSGiServletWrapper(String name, javax.servlet.Servlet servlet, OSGiServletConfig config, String urlMapping, com.sun.enterprise.web.WebModule webModule)

Method Summary

void	addValve(org.glassfish.web.valve.GlassFishValve valve)
javax.servlet.Servlet	allocate()
javax.servlet.Servlet	getServlet()
javax.servlet.ServletContext	getServletContext()
String	getServletName()
com.sun.enterprise.web.WebModule	getWebModule()
void	load()
void	unload()

Methods inherited from class org.apache.catalina.core.StandardWrapper

addChild, addDefaultMapper, addInitParameter, addInstanceListener, addMapping, addSecurityReference, deallocate, findInitParameter, findInitParameters, findMappingObject, findMappings, findSecurityReference, findSecurityReferences, getAvailable, getClassLoadTime, getCountAllocated, getDebug, getDescription, getEngineName, getInfo, getInitParameter, getInitParameterNames, getInitParameters, getInstanceSupport, getJspFile, getLoadOnStartup, getLoadOnStartupString, getLoadTime, getMappings, getMaxInstances, getMultipartFileSizeThreshold, getMultipartLocation, getMultipartMaxFileSize, getMultipartMaxRequestSize, getRootCause, getRunAs, getServletClass, getServletClassName, getServletMethods, isAsyncSupported, isEventProvider, isOSGi, isStateManageable, isStatisticsProvider, isUnavailable, logName, registerJMX, removeInitParameter, removeInstanceListener, removeMapping, removeSecurityReference, setAvailable, setDebug, setDescription, setInitParameter, setInitParameters, setIsAsyncSupported, setJspFile, setLoadOnStartup, setLoadOnStartupString, setLoadTime, setMaxInstances, setMultipartFileSizeThreshold, setMultipartLocation, setMultipartMaxFileSize, setMultipartMaxRequestSize, setOSGi, setParent, setRunAs, setServlet, setServletClass, setServletClassName, setServletName, start, stop, toString, unavailable

Methods inherited from class org.apache.catalina.core.ContainerBase

addContainerListener, addLifecycleListener, addPropertyChangeListener, addValve, backgroundProcess, createObjectName, destroy, findChild, findChildren, findContainerListeners, findLifecycleListeners, fireContainerEvent, getBackgroundProcessorDelay, getBasic, getChildren, getContainerSuffix, getDomain, getJmxName, getJSR77Suffix, getLoader, getLogger, getManager, getMappingObject, getName, getObjectName, getParent, getParentClassLoader, getParentName, getPipeline, getRealm, getResources, getType, getValveObjectNames, getValves, hasCustomPipeline, hasNonBasicValves, init, invoke, isCheckIfRequestIsSecure, log, log, postDeregister, postRegister, preDeregister, preRegister, removeChild, removeContainerListener, removeLifecycleListener, removeLifecycleListeners, removePropertyChangeListener, removeValve, setBackgroundProcessorDelay, setBasic, setCheckIfRequestIsSecure, setDomain, setLoader, setLogger, setManager, setName, setParentClassLoader, setRealm, setResources, startChildren, threadStart, threadStop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.catalina.Wrapper

addInitParameter, addInstanceListener, addMapping, addSecurityReference, deallocate, findInitParameter, findInitParameters, findMappings, findSecurityReference, findSecurityReferences, getAvailable, getDescription, getJspFile, getLoadOnStartup, getMultipartFileSizeThreshold, getMultipartLocation, getMultipartMaxFileSize, getMultipartMaxRequestSize, getRunAs, getServletClassName, getServletMethods, isAsyncSupported, isUnavailable, removeInitParameter, removeInstanceListener, removeMapping, removeSecurityReference, setAvailable, setDescription, setIsAsyncSupported, setJspFile, setLoadOnStartup, setMultipartFileSizeThreshold, setMultipartLocation, setMultipartMaxFileSize, setMultipartMaxRequestSize, setRunAs, setServletClass, setServletClassName, unavailable

Methods inherited from interface org.apache.catalina.Container

addChild, addContainerListener, addPropertyChangeListener, backgroundProcess, findChild, findChildren, findContainerListeners, fireContainerEvent, getBackgroundProcessorDelay, getInfo, getLoader, getLogger, getManager, getMappingObject, getName, getParent, getParentClassLoader, getPipeline, getRealm, getResources, hasCustomPipeline, invoke, isCheckIfRequestIsSecure, removeChild, removeContainerListener, removePropertyChangeListener, setBackgroundProcessorDelay, setCheckIfRequestIsSecure, setLoader, setLogger, setManager, setName, setParent, setParentClassLoader, setRealm, setResources

Constructor Detail

OSGiServletWrapper

public OSGiServletWrapper(String name,
                          javax.servlet.Servlet servlet,
                          OSGiServletConfig config,
                          String urlMapping,
                          com.sun.enterprise.web.WebModule webModule)

Method Detail

getServlet

public javax.servlet.Servlet getServlet()

Overrides:

getServlet in class org.apache.catalina.core.StandardWrapper

getServletName

public String getServletName()

Specified by:

getServletName in interface javax.servlet.ServletConfig

Specified by:

getServletName in interface org.apache.catalina.Wrapper

Overrides:

getServletName in class org.apache.catalina.core.StandardWrapper

getServletContext

public javax.servlet.ServletContext getServletContext()

Specified by:

getServletContext in interface javax.servlet.ServletConfig

Overrides:

getServletContext in class org.apache.catalina.core.StandardWrapper

allocate

public javax.servlet.Servlet allocate()
                               throws javax.servlet.ServletException

Specified by:

allocate in interface org.apache.catalina.Wrapper

Overrides:

allocate in class org.apache.catalina.core.StandardWrapper

Throws:

javax.servlet.ServletException

load

public void load()
          throws javax.servlet.ServletException

Specified by:

load in interface org.apache.catalina.Wrapper

Overrides:

load in class org.apache.catalina.core.StandardWrapper

Throws:

javax.servlet.ServletException

unload

public void unload()
            throws javax.servlet.ServletException

Specified by:

unload in interface org.apache.catalina.Wrapper

Overrides:

unload in class org.apache.catalina.core.StandardWrapper

Throws:

javax.servlet.ServletException

addValve

public void addValve(org.glassfish.web.valve.GlassFishValve valve)

Specified by:

addValve in interface org.apache.catalina.Pipeline

Overrides:

addValve in class org.apache.catalina.core.StandardWrapper

getWebModule

public com.sun.enterprise.web.WebModule getWebModule()