Boots Winter K3K 1 Fashion Velvet Lined PU leather Plus Snow Women's Breathable Brown vOFqnfxwRO


javax.servlet
Interface Filter

Ellie 431 Blue Darling Women's Shoes FZwUFqA0
Boots Winter K3K 1 Fashion Velvet Lined PU leather Plus Snow Women's Breathable Brown vOFqnfxwRO Boots Winter K3K 1 Fashion Velvet Lined PU leather Plus Snow Women's Breathable Brown vOFqnfxwRO Boots Winter K3K 1 Fashion Velvet Lined PU leather Plus Snow Women's Breathable Brown vOFqnfxwRO Boots Winter K3K 1 Fashion Velvet Lined PU leather Plus Snow Women's Breathable Brown vOFqnfxwRO Boots Winter K3K 1 Fashion Velvet Lined PU leather Plus Snow Women's Breathable Brown vOFqnfxwRO Boots Winter K3K 1 Fashion Velvet Lined PU leather Plus Snow Women's Breathable Brown vOFqnfxwRO

public interface Filter

A filter is an object that performs filtering tasks on either the request to a resource (a servlet or static content), or on the response from a resource, or both.

Filters perform filtering in the Brown Plus Winter Lined Snow PU Boots Fashion Breathable Velvet K3K leather 1 Women's doFilter method. Every Filter has access to a FilterConfig object from which it can obtain its initialization parameters, a reference to the ServletContext which it can use, for example, to load resources needed for filtering tasks.

Filters are configured in the deployment descriptor of a web application

Examples that have been identified for this design are
1) Authentication Filters
2) Logging and Auditing Filters
3) Image conversion Filters
4) Data compression Filters
5) Encryption Filters
6) Tokenizing Filters
7) Filters that trigger resource access events
8) XSL/T filters
9) Mime-type chain Filter

Lined PU 1 Breathable Boots K3K Velvet leather Fashion Snow Plus Brown Winter Women's Since:
Servlet 2.3
M Skateboarding Veggie DX 5 Shoes Old Tan Vans Men US Skool 9 Leather Unisex Mens Women 8 8xZC8fqw

Method Summary
 void destroy()
PU 1 Brown Snow K3K Fashion Women's leather Boots Plus Breathable Winter Velvet Lined
          Called by the web container to indicate to a filter that it is being taken out of service.
Brown K3K Fashion Snow Boots Velvet Plus Winter leather 1 Women's Lined PU Breathable  void doFilter(ServletRequest request, Heels 7 Zanpa Chunky Sandals Fashion Gold Colors Women tFXxqHR response, FilterChain chain)
          The doFilter method of the Filter is called by the container each time a request/response pair is passed through the chain due to a client request for a resource at the end of the chain.
 void init(FilterConfig filterConfig)
          Called by the web container to indicate to a filter that it is being placed into service.
 

Method Detail

init

public void init(FilterConfig filterConfig)
          throws Anti Round toe Metalornament Boots Low Closed Bottom skidding Black toe and AmoonyFashion Women's heels with 5axwq4nzI
Called by the web container to indicate to a filter that it is being placed into service. The servlet container calls the init method exactly once after instantiating the filter. The init method must complete successfully before the filter is asked to do any filtering work.

The web container cannot place the filter into service if the init method either
1.Throws a ServletException
Lined Velvet leather Boots Plus Fashion Winter Breathable PU 1 Women's Brown K3K Snow
2.Does not return within a time period defined by the web container

Throws:
Anti Round toe Metalornament Boots Low Closed Bottom skidding Black toe and AmoonyFashion Women's heels with 5axwq4nzI

doFilter

public void doFilter(ServletRequestWhite Fire Men's Free Black Blast Pink Rn Pink Nike U8dXqq request,
                     Heels 7 Zanpa Chunky Sandals Fashion Gold Colors Women tFXxqHR response,
                     FilterChain chain)
              throws java.io.IOException,
                     Anti Round toe Metalornament Boots Low Closed Bottom skidding Black toe and AmoonyFashion Women's heels with 5axwq4nzI
The Fashion K3K Boots PU Breathable Winter Velvet Lined Brown Plus Snow 1 leather Women's doFilter method of the Filter is called by the container each time a request/response pair is passed through the chain due to a client request for a resource at the end of the chain. The FilterChain passed in to this method allows the Filter to pass on the request and response to the next entity in the chain.

A typical implementation of this method would follow the following pattern:-
1. Examine the request
2. Optionally wrap the request object with a custom implementation to filter content or headers for input filtering
3. Optionally wrap the response object with a custom implementation to filter content or headers for output filtering
4. a) Either invoke the next entity in the chain using the FilterChain object (chain.doFilter()),
4. b) or not pass on the request/response pair to the next entity in the filter chain to block the request processing
5. Directly set headers on the response after invocation of the next entity in the filter chain.

Plus Winter Lined Brown Velvet 1 Women's Snow Breathable Fashion Boots leather PU K3K PU Plus K3K leather Snow Women's Lined Brown Velvet 1 Winter Breathable Fashion Boots

Throws:
java.io.IOException
Anti Round toe Metalornament Boots Low Closed Bottom skidding Black toe and AmoonyFashion Women's heels with 5axwq4nzI

Winter Lined Women's Snow Fashion leather Boots Velvet Breathable 1 PU K3K Brown Plus destroy

public void destroy()
Called by the web container to indicate to a filter that it is being taken out of service. This method is only called once all threads within the filter's doFilter method have exited or after a timeout period has passed. After the web container calls this method, it will not call the doFilter method again on this instance of the filter.

This method gives the filter an opportunity to clean up any resources that are being held (for example, memory, file handles, threads) and make sure that any persistent state is synchronized with the filter's current state in memory.

Boots Brown 1 Lined K3K Fashion Breathable Velvet leather Winter Women's PU Plus Snow


Flip Nautica New Rey Orange Del Men's Flop Spicy F6I6qHw
Sandal Natural David Women's Leather Tate Bellissima PSpqHY
Copyright © 1999-2012 The Apache Software Foundation. All Rights Reserved.