| Method Summary |
|
| public void | addChild(Container child)
Refuse to add a child Container, because Wrappers are the lowest level
of the Container hierarchy. |
| protected void | addDefaultMapper(String mapperClass)
Add a default Mapper implementation if none have been configured
explicitly. |
| public void | addInitParameter(String name, String value)
Add a new servlet initialization parameter for this servlet. |
| public void | addInstanceListener(InstanceListener listener)
Add a new listener interested in InstanceEvents. |
| public void | addMapping(String mapping)
Add a mapping associated with the Wrapper. |
| public void | addNotificationListener(NotificationListener listener, NotificationFilter filter, Object object)
|
| public void | addSecurityReference(String name, String link)
Add a new security role reference record to the set of records for
this servlet. |
| public Servlet | allocate()
Allocate an initialized instance of this Servlet that is ready to have
its service() method called. |
| public void | backgroundProcess()
Execute a periodic task, such as reloading, etc. |
| public void | deallocate(Servlet servlet)
Return this previously allocated servlet to the pool of available
instances. |
| public String | findInitParameter(String name)
Return the value for the specified initialization parameter name,
if any; otherwise return null. |
| public String[] | findInitParameters()
Return the names of all defined initialization parameters for this
servlet. |
| public Wrapper | findMappingObject()
FIXME: Fooling introspection ... |
| public String[] | findMappings()
Return the mappings associated with this wrapper. |
| public String | findSecurityReference(String name)
Return the security role link for the specified security role
reference name, if any; otherwise return null. |
| public String[] | findSecurityReferences()
Return the set of security role reference names associated with
this servlet, if any; otherwise return a zero-length array. |
| protected Method[] | getAllDeclaredMethods(Class c)
|
| public long | getAvailable()
Return the available date/time for this servlet, in milliseconds since
the epoch. |
| public int | getClassLoadTime()
|
| public int | getCountAllocated()
Return the number of active allocations of this servlet, even if they
are all for the same instance (as will be true for servlets that do
not implement SingleThreadModel. |
| public String | getEngineName()
|
| public int | getErrorCount()
|
| public String | getInfo()
Return descriptive information about this Container implementation and
the corresponding version number, in the format
<description>/<version>. |
| public String | getInitParameter(String name)
Return the initialization parameter value for the specified name,
if any; otherwise return null. |
| public Enumeration | getInitParameterNames()
Return the set of initialization parameter names defined for this
servlet. |
| public InstanceSupport | getInstanceSupport()
Return the InstanceSupport object for this Wrapper instance. |
| public String | getJspFile()
Return the context-relative URI of the JSP file for this servlet. |
| public int | getLoadOnStartup()
Return the load-on-startup order value (negative value means
load on first call). |
| public String | getLoadOnStartupString()
|
| public long | getLoadTime()
|
| public int | getMaxInstances()
Return maximum number of instances that will be allocated when a single
thread model servlet is used. |
| public long | getMaxTime()
|
| public long | getMinTime()
|
| public MBeanNotificationInfo[] | getNotificationInfo()
|
| public long | getProcessingTime()
|
| public int | getRequestCount()
|
| public static Throwable | getRootCause(ServletException e)
Extract the root cause from a servlet exception. |
| public String | getRunAs()
Return the run-as identity for this servlet. |
| public Servlet | getServlet()
Return the associated servlet instance. |
| public String | getServletClass()
Return the fully qualified servlet class name for this servlet. |
| public ServletContext | getServletContext()
Return the servlet context with which this servlet is associated. |
| public String[] | getServletMethods()
Gets the names of the methods supported by the underlying servlet. |
| public String | getServletName()
Return the name of this servlet. |
| public void | incrementErrorCount()
Increment the error count used for monitoring. |
| protected boolean | isContainerProvidedServlet(String classname)
Return true if the specified class name represents a
container provided servlet class that should be loaded by the
server class loader. |
| public boolean | isEventProvider()
|
| protected boolean | isServletAllowed(Object servlet)
Return true if loading this servlet is allowed. |
| public boolean | isSingleThreadModel()
Return true if the servlet class represented by this
component implements the SingleThreadModel interface. |
| public boolean | isStateManageable()
|
| public boolean | isStatisticsProvider()
|
| public boolean | isUnavailable()
|
| public synchronized void | load()
Load and initialize an instance of this servlet, if there is not already
at least one initialized instance. |
| public synchronized Servlet | loadServlet()
Load and initialize an instance of this servlet, if there is not already
at least one initialized instance. |
| protected void | registerJMX(StandardContext ctx)
|
| public void | removeInitParameter(String name)
Remove the specified initialization parameter from this servlet. |
| public void | removeInstanceListener(InstanceListener listener)
Remove a listener no longer interested in InstanceEvents. |
| public void | removeMapping(String mapping)
Remove a mapping associated with the wrapper. |
| public void | removeNotificationListener(NotificationListener listener, NotificationFilter filter, Object object)
|
| public void | removeNotificationListener(NotificationListener listener)
|
| public void | removeSecurityReference(String name)
Remove any security role reference for the specified role name. |
| public void | setAvailable(long available)
Set the available date/time for this servlet, in milliseconds since the
epoch. |
| public void | setErrorCount(int errorCount)
|
| public void | setJspFile(String jspFile)
Set the context-relative URI of the JSP file for this servlet. |
| public void | setLoadOnStartup(int value)
Set the load-on-startup order value (negative value means
load on first call). |
| public void | setLoadOnStartupString(String value)
Set the load-on-startup order value from a (possibly null) string. |
| public void | setLoadTime(long loadTime)
|
| public void | setMaxInstances(int maxInstances)
Set the maximum number of instances that will be allocated when a single
thread model servlet is used. |
| public void | setMaxTime(long maxTime)
|
| public void | setMinTime(long minTime)
|
| public void | setParent(Container container)
Set the parent Container of this Wrapper, but only if it is a Context. |
| public void | setProcessingTime(long processingTime)
|
| public void | setRequestCount(int requestCount)
|
| public void | setRunAs(String runAs)
Set the run-as identity for this servlet. |
| public void | setServletClass(String servletClass)
Set the fully qualified servlet class name for this servlet. |
| public void | setServletName(String name)
Set the name of this servlet. |
| public void | start()
Start this component, pre-loading the servlet if the load-on-startup
value is set appropriately. |
| public void | stop()
Stop this component, gracefully shutting down the servlet if it has
been initialized. |
| public String | toString()
Return a String representation of this component. |
| public void | unavailable(UnavailableException unavailable)
Process an UnavailableException, marking this servlet as unavailable
for the specified amount of time. |
| public synchronized void | unload()
Unload all initialized instances of this servlet, after calling the
destroy() method for each instance. |
