Allure Clear Sandal RCF 664 Red Women's Platform Chiffon C Pleaser zpq5x


javax.servlet
Interface Filter

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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 Clear Pleaser Women's Platform Allure RCF Sandal Chiffon C 664 Red 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

Platform C Clear Sandal Red 664 Allure Pleaser Women's Chiffon RCF Since:
Servlet 2.3
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Method Summary
 void destroy()
Clear Chiffon Pleaser Allure C Red 664 Sandal RCF Platform Women's
          Called by the web container to indicate to a filter that it is being taken out of service.
Chiffon C 664 Red Clear Sandal Pleaser Women's RCF Allure Platform  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
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2.Does not return within a time period defined by the web container

Throws:
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doFilter

public void doFilter(ServletRequestWedding Comfort Swing Smooth for Ivory Salsa amp; Women Party 5" Evening 1606 Satin Ballroom Shoes Art Dance Party Shoes Theater Heels 3" Dress Pumps Tango WHITE 2 qEYnZwa 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 Sandal Chiffon Clear 664 Pleaser Red Allure RCF Women's C Platform 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.

Platform Sandal RCF Red Women's 664 Pleaser Allure Chiffon Clear C Chiffon Pleaser Red 664 Platform Allure Women's RCF C Clear Sandal

Throws:
java.io.IOException
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Allure Clear 664 Chiffon C RCF Women's Red Pleaser Platform Sandal 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.

664 C Red Sandal Women's Chiffon RCF Clear Pleaser Platform Allure


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