ApplicationContextFacade (Apache Tomcat 7.0.109 API Documentation)

java.lang.Object
- org.apache.catalina.core.ApplicationContextFacade

All Implemented Interfaces:

ServletContext
```
public class ApplicationContextFacade
extends Object
implements ServletContext
```
Facade object which masks the internal ApplicationContext object from the web application.

Author:

Remy Maucherat, Jean-Francois Arcand

Field Summary
- Fields inherited from interface javax.servlet.ServletContext
  ORDERED_LIBS, TEMPDIR

Constructor Summary

Constructors
Constructor and Description

ApplicationContextFacade(ApplicationContext context)
Construct a new instance of this class, associated with the specified Context instance.

Constructors
Constructor and Description
`ApplicationContextFacade(ApplicationContext context)` Construct a new instance of this class, associated with the specified Context instance.

Method Summary

Methods
Modifier and Type	Method and Description
`FilterRegistration.Dynamic`	`addFilter(String filterName, Class<? extends Filter> filterClass)` Add filter to context.
`FilterRegistration.Dynamic`	`addFilter(String filterName, Filter filter)` Add filter to context.
`FilterRegistration.Dynamic`	`addFilter(String filterName, String className)` Add filter to context.
`void`	`addListener(Class<? extends EventListener> listenerClass)` TODO SERVLET3 - Add comments
`void`	`addListener(String className)` TODO SERVLET3 - Add comments
`<T extends EventListener> void`	`addListener(T t)` TODO SERVLET3 - Add comments
`ServletRegistration.Dynamic`	`addServlet(String servletName, Class<? extends Servlet> servletClass)` Add servlet to context.
`ServletRegistration.Dynamic`	`addServlet(String servletName, Servlet servlet)` Register a servlet instance for use in this ServletContext.
`ServletRegistration.Dynamic`	`addServlet(String servletName, String className)` Register a servlet implementation for use in this ServletContext.
`<T extends Filter> T`	`createFilter(Class<T> c)` TODO SERVLET3 - Add comments
`<T extends EventListener> T`	`createListener(Class<T> c)` TODO SERVLET3 - Add comments
`<T extends Servlet> T`	`createServlet(Class<T> c)` TODO SERVLET3 - Add comments
`void`	`declareRoles(String... roleNames)` Add to the declared roles for this ServletContext.
`Object`	`getAttribute(String name)` Returns the servlet container attribute with the given name, or `null` if there is no attribute by that name.
`Enumeration<String>`	`getAttributeNames()` Returns an `Enumeration` containing the attribute names available within this servlet context.
`ClassLoader`	`getClassLoader()` Get the web application class loader associated with this ServletContext.
`ServletContext`	`getContext(String uripath)` Returns a `ServletContext` object that corresponds to a specified URL on the server.
`String`	`getContextPath()` Return the main path associated with this context.
`Set<SessionTrackingMode>`	`getDefaultSessionTrackingModes()` Obtains the default session tracking modes for this web application.
`int`	`getEffectiveMajorVersion()`
`int`	`getEffectiveMinorVersion()`
`Set<SessionTrackingMode>`	`getEffectiveSessionTrackingModes()` Obtains the currently enabled session tracking modes for this web application.
`FilterRegistration`	`getFilterRegistration(String filterName)` TODO SERVLET3 - Add comments
`Map<String,? extends FilterRegistration>`	`getFilterRegistrations()`
`String`	`getInitParameter(String name)` Returns a `String` containing the value of the named context-wide initialization parameter, or `null` if the parameter does not exist.
`Enumeration<String>`	`getInitParameterNames()` Returns the names of the context's initialization parameters as an `Enumeration` of `String` objects, or an empty `Enumeration` if the context has no initialization parameters.
`JspConfigDescriptor`	`getJspConfigDescriptor()`
`int`	`getMajorVersion()` Returns the major version of the Java Servlet API that this servlet container supports.
`String`	`getMimeType(String file)` Returns the MIME type of the specified file, or `null` if the MIME type is not known.
`int`	`getMinorVersion()` Returns the minor version of the Servlet API that this servlet container supports.
`RequestDispatcher`	`getNamedDispatcher(String name)` Returns a `RequestDispatcher` object that acts as a wrapper for the named servlet.
`String`	`getRealPath(String path)` Returns a `String` containing the real path for a given virtual path.
`RequestDispatcher`	`getRequestDispatcher(String path)` Returns a `RequestDispatcher` object that acts as a wrapper for the resource located at the given path.
`URL`	`getResource(String path)` Returns a URL to the resource that is mapped to a specified path.
`InputStream`	`getResourceAsStream(String path)` Returns the resource located at the named path as an `InputStream` object.
`Set<String>`	`getResourcePaths(String path)` Returns a directory-like listing of all the paths to resources within the web application whose longest sub-path matches the supplied path argument.
`String`	`getServerInfo()` Returns the name and version of the servlet container on which the servlet is running.
`Servlet`	`getServlet(String name)` Deprecated. As of Java Servlet API 2.1, with no direct replacement.
`String`	`getServletContextName()` Returns the name of this web application corresponding to this ServletContext as specified in the deployment descriptor for this web application by the display-name element.
`Enumeration<String>`	`getServletNames()` Deprecated. As of Java Servlet API 2.1, with no direct replacement.
`ServletRegistration`	`getServletRegistration(String servletName)` Obtain the details of the named servlet.
`Map<String,? extends ServletRegistration>`	`getServletRegistrations()` TODO SERVLET3 - Add comments
`Enumeration<Servlet>`	`getServlets()` Deprecated. As of Java Servlet API 2.1, with no direct replacement.
`SessionCookieConfig`	`getSessionCookieConfig()`
`void`	`log(Exception exception, String msg)` Deprecated. As of Java Servlet API 2.1, use `log(String, Throwable)` instead
`void`	`log(String msg)` Writes the specified message to a servlet log file, usually an event log.
`void`	`log(String message, Throwable throwable)` Writes an explanatory message and a stack trace for a given `Throwable` exception to the servlet log file.
`void`	`removeAttribute(String name)` Removes the attribute with the given name from the servlet context.
`void`	`setAttribute(String name, Object object)` Binds an object to a given attribute name in this servlet context.
`boolean`	`setInitParameter(String name, String value)` Set the given initialisation parameter to the given value.
`void`	`setSessionTrackingModes(Set<SessionTrackingMode> sessionTrackingModes)` Configures the available session tracking modes for this web application.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ApplicationContextFacade
```
public ApplicationContextFacade(ApplicationContext context)
```
    Construct a new instance of this class, associated with the specified Context instance.
    
    Parameters:
    context - The associated Context instance
- Method Detail
  - getContext
```
public ServletContext getContext(String uripath)
```
    Description copied from interface: ServletContext
    
    Returns a ServletContext object that corresponds to a specified URL on the server.
    This method allows servlets to gain access to the context for various parts of the server, and as needed obtain RequestDispatcher objects from the context. The given path must be begin with "/", is interpreted relative to the server's document root and is matched against the context roots of other web applications hosted on this container.
    In a security conscious environment, the servlet container may return null for a given URL.
    
    Specified by:
    
    getContext in interface ServletContext
    
    Parameters:
    uripath - a String specifying the context path of another web application in the container.
    
    Returns:
    the ServletContext object that corresponds to the named URL, or null if either none exists or the container wishes to restrict this access.
    See Also:
    RequestDispatcher
  - getMajorVersion
```
public int getMajorVersion()
```
    Description copied from interface: ServletContext
    
    Returns the major version of the Java Servlet API that this servlet container supports. All implementations that comply with Version 3.0 must have this method return the integer 3.
    
    Specified by:
    
    getMajorVersion in interface ServletContext
    
    Returns:
    3
  - getMinorVersion
```
public int getMinorVersion()
```
    Description copied from interface: ServletContext
    
    Returns the minor version of the Servlet API that this servlet container supports. All implementations that comply with Version 3.0 must have this method return the integer 0.
    
    Specified by:
    
    getMinorVersion in interface ServletContext
    
    Returns:
    0
  - getMimeType
```
public String getMimeType(String file)
```
    Description copied from interface: ServletContext
    
    Returns the MIME type of the specified file, or null if the MIME type is not known. The MIME type is determined by the configuration of the servlet container, and may be specified in a web application deployment descriptor. Common MIME types are "text/html" and "image/gif".
    
    Specified by:
    
    getMimeType in interface ServletContext
    
    Parameters:
    file - a String specifying the name of a file
    
    Returns:
    a String specifying the file's MIME type
  - getResourcePaths
```
public Set<String> getResourcePaths(String path)
```
    Description copied from interface: ServletContext
    
    Returns a directory-like listing of all the paths to resources within the web application whose longest sub-path matches the supplied path argument. Paths indicating subdirectory paths end with a '/'. The returned paths are all relative to the root of the web application and have a leading '/'. For example, for a web application containing
    
    /welcome.html
    /catalog/index.html
    /catalog/products.html
    /catalog/offers/books.html
    /catalog/offers/music.html
    /customer/login.jsp
    /WEB-INF/web.xml
    /WEB-INF/classes/com.acme.OrderServlet.class,
    
    getResourcePaths("/") returns {"/welcome.html", "/catalog/", "/customer/", "/WEB-INF/"}
    getResourcePaths("/catalog/") returns {"/catalog/index.html", "/catalog/products.html", "/catalog/offers/"}.
    
    Specified by:
    
    getResourcePaths in interface ServletContext
    
    Parameters:
    path - the partial path used to match the resources, which must start with a /
    
    Returns:
    a Set containing the directory listing, or null if there are no resources in the web application whose path begins with the supplied path.
  - getResource
```
public URL getResource(String path)
                throws MalformedURLException
```
    Description copied from interface: ServletContext
    
    Returns a URL to the resource that is mapped to a specified path. The path must begin with a "/" and is interpreted as relative to the current context root.
    This method allows the servlet container to make a resource available to servlets from any source. Resources can be located on a local or remote file system, in a database, or in a .war file.
    The servlet container must implement the URL handlers and URLConnection objects that are necessary to access the resource.
    This method returns null if no resource is mapped to the pathname.
    Some containers may allow writing to the URL returned by this method using the methods of the URL class.
    The resource content is returned directly, so be aware that requesting a .jsp page returns the JSP source code. Use a RequestDispatcher instead to include results of an execution.
    This method has a different purpose than java.lang.Class.getResource, which looks up resources based on a class loader. This method does not use class loaders.
    
    Specified by:
    
    getResource in interface ServletContext
    
    Parameters:
    path - a String specifying the path to the resource
    
    Returns:
    the resource located at the named path, or null if there is no resource at that path
    
    Throws:
    
    MalformedURLException - if the pathname is not given in the correct form
  - getResourceAsStream
```
public InputStream getResourceAsStream(String path)
```
    Description copied from interface: ServletContext
    
    Returns the resource located at the named path as an InputStream object.
    The data in the InputStream can be of any type or length. The path must be specified according to the rules given in getResource. This method returns null if no resource exists at the specified path.
    Meta-information such as content length and content type that is available via getResource method is lost when using this method.
    The servlet container must implement the URL handlers and URLConnection objects necessary to access the resource.
    This method is different from java.lang.Class.getResourceAsStream, which uses a class loader. This method allows servlet containers to make a resource available to a servlet from any location, without using a class loader.
    
    Specified by:
    
    getResourceAsStream in interface ServletContext
    
    Parameters:
    path - a String specifying the path to the resource
    
    Returns:
    the InputStream returned to the servlet, or null if no resource exists at the specified path
  - getRequestDispatcher
```
public RequestDispatcher getRequestDispatcher(String path)
```
    Description copied from interface: ServletContext
    
    Returns a RequestDispatcher object that acts as a wrapper for the resource located at the given path. A RequestDispatcher object can be used to forward a request to the resource or to include the resource in a response. The resource can be dynamic or static.
    The pathname must begin with a "/" and is interpreted as relative to the current context root. Use getContext to obtain a RequestDispatcher for resources in foreign contexts. This method returns null if the ServletContext cannot return a RequestDispatcher.
    
    Specified by:
    
    getRequestDispatcher in interface ServletContext
    
    Parameters:
    path - a String specifying the pathname to the resource
    
    Returns:
    a RequestDispatcher object that acts as a wrapper for the resource at the specified path, or null if the ServletContext cannot return a RequestDispatcher
    See Also:
    RequestDispatcher, ServletContext.getContext(java.lang.String)
  - getNamedDispatcher
```
public RequestDispatcher getNamedDispatcher(String name)
```
    Description copied from interface: ServletContext
    
    Returns a RequestDispatcher object that acts as a wrapper for the named servlet.
    Servlets (and JSP pages also) may be given names via server administration or via a web application deployment descriptor. A servlet instance can determine its name using ServletConfig.getServletName().
    This method returns null if the ServletContext cannot return a RequestDispatcher for any reason.
    
    Specified by:
    
    getNamedDispatcher in interface ServletContext
    
    Parameters:
    name - a String specifying the name of a servlet to wrap
    
    Returns:
    a RequestDispatcher object that acts as a wrapper for the named servlet, or null if the ServletContext cannot return a RequestDispatcher
    See Also:
    RequestDispatcher, ServletContext.getContext(java.lang.String), ServletConfig.getServletName()
  - getServlet
```
@Deprecated
public Servlet getServlet(String name)
                   throws ServletException
```
    Deprecated. As of Java Servlet API 2.1, with no direct replacement.
    
    Description copied from interface: ServletContext
    
    Do not use. This method was originally defined to retrieve a servlet from a ServletContext. In this version, this method always returns null and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.
    In lieu of this method, servlets can share information using the ServletContext class and can perform shared business logic by invoking methods on common non-servlet classes.
    
    Specified by:
    
    getServlet in interface ServletContext
    
    Parameters:
    name - Not used
    
    Returns:
    Always null
    
    Throws:
    
    ServletException - never
  - getServlets
```
@Deprecated
public Enumeration<Servlet> getServlets()
```
    Deprecated. As of Java Servlet API 2.1, with no direct replacement.
    
    Description copied from interface: ServletContext
    
    Do not use. This method was originally defined to return an Enumeration of all the servlets known to this servlet context. In this version, this method always returns an empty enumeration and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.
    
    Specified by:
    
    getServlets in interface ServletContext
    
    Returns:
    Always and empty Enumeration
  - getServletNames
```
@Deprecated
public Enumeration<String> getServletNames()
```
    Deprecated. As of Java Servlet API 2.1, with no direct replacement.
    
    Description copied from interface: ServletContext
    
    Do not use. This method was originally defined to return an Enumeration of all the servlet names known to this context. In this version, this method always returns an empty Enumeration and remains only to preserve binary compatibility. This method will be permanently removed in a future version of the Java Servlet API.
    
    Specified by:
    
    getServletNames in interface ServletContext
    
    Returns:
    Always and empty Enumeration
  - log
```
public void log(String msg)
```
    Description copied from interface: ServletContext
    
    Writes the specified message to a servlet log file, usually an event log. The name and type of the servlet log file is specific to the servlet container.
    
    Specified by:
    
    log in interface ServletContext
    
    Parameters:
    msg - a String specifying the message to be written to the log file
  - log
```
@Deprecated
public void log(Exception exception,
                  String msg)
```
    Deprecated. As of Java Servlet API 2.1, use log(String, Throwable) instead
    
    Description copied from interface: ServletContext
    
    Do not use.
    
    Specified by:
    
    log in interface ServletContext
    
    Parameters:
    exception - The exception to log
    msg - The message to log with the exception
  - log
```
public void log(String message,
       Throwable throwable)
```
    Description copied from interface: ServletContext
    
    Writes an explanatory message and a stack trace for a given Throwable exception to the servlet log file. The name and type of the servlet log file is specific to the servlet container, usually an event log.
    
    Specified by:
    
    log in interface ServletContext
    
    Parameters:
    message - a String that describes the error or exception
    throwable - the Throwable error or exception
  - getRealPath
```
public String getRealPath(String path)
```
    Description copied from interface: ServletContext
    
    Returns a String containing the real path for a given virtual path. For example, the path "/index.html" returns the absolute file path on the server's filesystem would be served by a request for "http://host/contextPath/index.html", where contextPath is the context path of this ServletContext..
    The real path returned will be in a form appropriate to the computer and operating system on which the servlet container is running, including the proper path separators. This method returns null if the servlet container cannot translate the virtual path to a real path for any reason (such as when the content is being made available from a .war archive).
    
    Specified by:
    
    getRealPath in interface ServletContext
    
    Parameters:
    path - a String specifying a virtual path
    
    Returns:
    a String specifying the real path, or null if the translation cannot be performed
  - getServerInfo
```
public String getServerInfo()
```
    Description copied from interface: ServletContext
    
    Returns the name and version of the servlet container on which the servlet is running.
    The form of the returned string is servername/versionnumber. For example, the JavaServer Web Development Kit may return the string JavaServer Web Dev Kit/1.0.
    The servlet container may return other optional information after the primary string in parentheses, for example, JavaServer Web Dev Kit/1.0 (JDK 1.1.6; Windows NT 4.0 x86).
    
    Specified by:
    
    getServerInfo in interface ServletContext
    
    Returns:
    a String containing at least the servlet container name and version number
  - getInitParameter
```
public String getInitParameter(String name)
```
    Description copied from interface: ServletContext
    
    Returns a String containing the value of the named context-wide initialization parameter, or null if the parameter does not exist.
    This method can make available configuration information useful to an entire "web application". For example, it can provide a webmaster's email address or the name of a system that holds critical data.
    
    Specified by:
    
    getInitParameter in interface ServletContext
    
    Parameters:
    name - a String containing the name of the parameter whose value is requested
    
    Returns:
    a String containing the value of the initialization parameter
    See Also:
    ServletConfig.getInitParameter(java.lang.String)
  - getInitParameterNames
```
public Enumeration<String> getInitParameterNames()
```
    Description copied from interface: ServletContext
    
    Returns the names of the context's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the context has no initialization parameters.
    
    Specified by:
    
    getInitParameterNames in interface ServletContext
    
    Returns:
    an Enumeration of String objects containing the names of the context's initialization parameters
    See Also:
    ServletConfig.getInitParameter(java.lang.String)
  - getAttribute
```
public Object getAttribute(String name)
```
    Description copied from interface: ServletContext
    
    Returns the servlet container attribute with the given name, or null if there is no attribute by that name. An attribute allows a servlet container to give the servlet additional information not already provided by this interface. See your server documentation for information about its attributes. A list of supported attributes can be retrieved using getAttributeNames.
    The attribute is returned as a java.lang.Object or some subclass. Attribute names should follow the same convention as package names. The Java Servlet API specification reserves names matching java.*, javax.*, and sun.*.
    
    Specified by:
    
    getAttribute in interface ServletContext
    
    Parameters:
    name - a String specifying the name of the attribute
    
    Returns:
    an Object containing the value of the attribute, or null if no attribute exists matching the given name
    See Also:
    ServletContext.getAttributeNames()
  - getAttributeNames
```
public Enumeration<String> getAttributeNames()
```
    Description copied from interface: ServletContext
    
    Returns an Enumeration containing the attribute names available within this servlet context. Use the ServletContext.getAttribute(java.lang.String) method with an attribute name to get the value of an attribute.
    
    Specified by:
    
    getAttributeNames in interface ServletContext
    
    Returns:
    an Enumeration of attribute names
    See Also:
    ServletContext.getAttribute(java.lang.String)
  - setAttribute
```
public void setAttribute(String name,
                Object object)
```
    Description copied from interface: ServletContext
    
    Binds an object to a given attribute name in this servlet context. If the name specified is already used for an attribute, this method will replace the attribute with the new to the new attribute.
    If listeners are configured on the ServletContext the container notifies them accordingly.
    If a null value is passed, the effect is the same as calling removeAttribute().
    Attribute names should follow the same convention as package names. The Java Servlet API specification reserves names matching java.*, javax.*, and sun.*.
    
    Specified by:
    
    setAttribute in interface ServletContext
    
    Parameters:
    name - a String specifying the name of the attribute
    object - an Object representing the attribute to be bound
  - removeAttribute
```
public void removeAttribute(String name)
```
    Description copied from interface: ServletContext
    
    Removes the attribute with the given name from the servlet context. After removal, subsequent calls to ServletContext.getAttribute(java.lang.String) to retrieve the attribute's value will return null.
    If listeners are configured on the ServletContext the container notifies them accordingly.
    
    Specified by:
    
    removeAttribute in interface ServletContext
    
    Parameters:
    name - a String specifying the name of the attribute to be removed
  - getServletContextName
```
public String getServletContextName()
```
    Description copied from interface: ServletContext
    
    Returns the name of this web application corresponding to this ServletContext as specified in the deployment descriptor for this web application by the display-name element.
    
    Specified by:
    
    getServletContextName in interface ServletContext
    
    Returns:
    The name of the web application or null if no name has been declared in the deployment descriptor.
  - getContextPath
```
public String getContextPath()
```
    Description copied from interface: ServletContext
    
    Return the main path associated with this context.
    
    Specified by:
    
    getContextPath in interface ServletContext
    
    Returns:
    The main context path
  - addFilter
```
public FilterRegistration.Dynamic addFilter(String filterName,
                                   String className)
```
    Description copied from interface: ServletContext
    
    Add filter to context.
    
    Specified by:
    
    addFilter in interface ServletContext
    
    Parameters:
    filterName - Name of filter to add
    className - Name of filter class
    
    Returns:
    null if the filter has already been fully defined, else a FilterRegistration.Dynamic object that can be used to further configure the filter
  - addFilter
```
public FilterRegistration.Dynamic addFilter(String filterName,
                                   Filter filter)
```
    Description copied from interface: ServletContext
    
    Add filter to context.
    
    Specified by:
    
    addFilter in interface ServletContext
    
    Parameters:
    filterName - Name of filter to add
    filter - Filter to add
    
    Returns:
    null if the filter has already been fully defined, else a FilterRegistration.Dynamic object that can be used to further configure the filter
  - addFilter
```
public FilterRegistration.Dynamic addFilter(String filterName,
                                   Class<? extends Filter> filterClass)
```
    Description copied from interface: ServletContext
    
    Add filter to context.
    
    Specified by:
    
    addFilter in interface ServletContext
    
    Parameters:
    filterName - Name of filter to add
    filterClass - Class of filter to add
    
    Returns:
    null if the filter has already been fully defined, else a FilterRegistration.Dynamic object that can be used to further configure the filter
  - createFilter
```
public <T extends Filter> T createFilter(Class<T> c)
                              throws ServletException
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    createFilter in interface ServletContext
    
    Type Parameters:
    T - TODO
    Parameters:
    c - TODO
    
    Returns:
    TODO
    
    Throws:
    
    ServletException - TODO
  - getFilterRegistration
```
public FilterRegistration getFilterRegistration(String filterName)
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    getFilterRegistration in interface ServletContext
    
    Parameters:
    filterName - TODO
    
    Returns:
    TODO
  - addServlet
```
public ServletRegistration.Dynamic addServlet(String servletName,
                                     String className)
```
    Description copied from interface: ServletContext
    
    Register a servlet implementation for use in this ServletContext.
    
    Specified by:
    
    addServlet in interface ServletContext
    
    Parameters:
    servletName - The name of the servlet to register
    className - The implementation class for the servlet
    
    Returns:
    The registration object that enables further configuration
  - addServlet
```
public ServletRegistration.Dynamic addServlet(String servletName,
                                     Servlet servlet)
```
    Description copied from interface: ServletContext
    
    Register a servlet instance for use in this ServletContext.
    
    Specified by:
    
    addServlet in interface ServletContext
    
    Parameters:
    servletName - The name of the servlet to register
    servlet - The Servlet instance to register
    
    Returns:
    The registration object that enables further configuration
  - addServlet
```
public ServletRegistration.Dynamic addServlet(String servletName,
                                     Class<? extends Servlet> servletClass)
```
    Description copied from interface: ServletContext
    
    Add servlet to context.
    
    Specified by:
    
    addServlet in interface ServletContext
    
    Parameters:
    servletName - Name of servlet to add
    servletClass - Class of servlet to add
    
    Returns:
    null if the servlet has already been fully defined, else a ServletRegistration.Dynamic object that can be used to further configure the servlet
  - createServlet
```
public <T extends Servlet> T createServlet(Class<T> c)
                                throws ServletException
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    createServlet in interface ServletContext
    
    Type Parameters:
    T - TODO
    Parameters:
    c - TODO
    
    Returns:
    TODO
    
    Throws:
    
    ServletException - TODO
  - getServletRegistration
```
public ServletRegistration getServletRegistration(String servletName)
```
    Description copied from interface: ServletContext
    
    Obtain the details of the named servlet.
    
    Specified by:
    
    getServletRegistration in interface ServletContext
    
    Parameters:
    servletName - The name of the Servlet of interest
    
    Returns:
    The registration details for the named Servlet or null if no Servlet has been registered with the given name
  - getDefaultSessionTrackingModes
```
public Set<SessionTrackingMode> getDefaultSessionTrackingModes()
```
    Description copied from interface: ServletContext
    
    Obtains the default session tracking modes for this web application. By default SessionTrackingMode.URL is always supported, SessionTrackingMode.COOKIE is supported unless the cookies attribute has been set to false for the context and SessionTrackingMode.SSL is supported if at least one of the connectors used by this context has the attribute secure set to true.
    
    Specified by:
    
    getDefaultSessionTrackingModes in interface ServletContext
    
    Returns:
    The set of default session tracking modes for this web application
  - getEffectiveSessionTrackingModes
```
public Set<SessionTrackingMode> getEffectiveSessionTrackingModes()
```
    Description copied from interface: ServletContext
    
    Obtains the currently enabled session tracking modes for this web application.
    
    Specified by:
    
    getEffectiveSessionTrackingModes in interface ServletContext
    
    Returns:
    The value supplied via ServletContext.setSessionTrackingModes(Set) if one was previously set, else return the defaults
  - getSessionCookieConfig
```
public SessionCookieConfig getSessionCookieConfig()
```
    Specified by:
    
    getSessionCookieConfig in interface ServletContext
    
    Returns:
    TODO
  - setSessionTrackingModes
```
public void setSessionTrackingModes(Set<SessionTrackingMode> sessionTrackingModes)
```
    Description copied from interface: ServletContext
    
    Configures the available session tracking modes for this web application.
    
    Specified by:
    
    setSessionTrackingModes in interface ServletContext
    
    Parameters:
    sessionTrackingModes - The session tracking modes to use for this web application
  - setInitParameter
```
public boolean setInitParameter(String name,
                       String value)
```
    Description copied from interface: ServletContext
    
    Set the given initialisation parameter to the given value.
    
    Specified by:
    
    setInitParameter in interface ServletContext
    
    Parameters:
    name - Name of initialisation parameter
    value - Value for initialisation parameter
    
    Returns:
    true if the call succeeds or false if the call fails because an initialisation parameter with the same name has already been set
  - addListener
```
public void addListener(Class<? extends EventListener> listenerClass)
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    addListener in interface ServletContext
    
    Parameters:
    listenerClass - TODO
  - addListener
```
public void addListener(String className)
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    addListener in interface ServletContext
    
    Parameters:
    className - TODO
  - addListener
```
public <T extends EventListener> void addListener(T t)
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    addListener in interface ServletContext
    
    Type Parameters:
    T - TODO
    Parameters:
    t - TODO
  - createListener
```
public <T extends EventListener> T createListener(Class<T> c)
                                       throws ServletException
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    createListener in interface ServletContext
    
    Type Parameters:
    T - TODO
    Parameters:
    c - TODO
    
    Returns:
    TODO
    
    Throws:
    
    ServletException - TODO
  - declareRoles
```
public void declareRoles(String... roleNames)
```
    Description copied from interface: ServletContext
    
    Add to the declared roles for this ServletContext.
    
    Specified by:
    
    declareRoles in interface ServletContext
    
    Parameters:
    roleNames - The roles to add
  - getClassLoader
```
public ClassLoader getClassLoader()
```
    Description copied from interface: ServletContext
    
    Get the web application class loader associated with this ServletContext.
    
    Specified by:
    
    getClassLoader in interface ServletContext
    
    Returns:
    The associated web application class loader
  - getEffectiveMajorVersion
```
public int getEffectiveMajorVersion()
```
    Specified by:
    
    getEffectiveMajorVersion in interface ServletContext
    
    Returns:
    TODO
  - getEffectiveMinorVersion
```
public int getEffectiveMinorVersion()
```
    Specified by:
    
    getEffectiveMinorVersion in interface ServletContext
    
    Returns:
    TODO
  - getFilterRegistrations
```
public Map<String,? extends FilterRegistration> getFilterRegistrations()
```
    Specified by:
    
    getFilterRegistrations in interface ServletContext
    
    Returns:
    TODO
  - getJspConfigDescriptor
```
public JspConfigDescriptor getJspConfigDescriptor()
```
    Specified by:
    
    getJspConfigDescriptor in interface ServletContext
    
    Returns:
    TODO
  - getServletRegistrations
```
public Map<String,? extends ServletRegistration> getServletRegistrations()
```
    Description copied from interface: ServletContext
    
    TODO SERVLET3 - Add comments
    
    Specified by:
    
    getServletRegistrations in interface ServletContext
    
    Returns:
    TODO

Class ApplicationContextFacade

Field Summary

Fields inherited from interface javax.servlet.ServletContext

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ApplicationContextFacade

Method Detail

getContext

getMajorVersion

getMinorVersion

getMimeType

getResourcePaths

getResource

getResourceAsStream

getRequestDispatcher

getNamedDispatcher

getServlet

getServlets

getServletNames

log

log

log

getRealPath

getServerInfo

getInitParameter

getInitParameterNames

getAttribute

getAttributeNames

setAttribute

removeAttribute

getServletContextName

getContextPath

addFilter

addFilter

addFilter

createFilter

getFilterRegistration

addServlet

addServlet

addServlet

createServlet

getServletRegistration

getDefaultSessionTrackingModes

getEffectiveSessionTrackingModes

getSessionCookieConfig

setSessionTrackingModes

setInitParameter

addListener

addListener

addListener

createListener

declareRoles

getClassLoader

getEffectiveMajorVersion

getEffectiveMinorVersion

getFilterRegistrations

getJspConfigDescriptor

getServletRegistrations