Tag: Servlet

ShowCookies.java Servlet that displays all cookies that arrived in current request. Uses the ServletUtilities class.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– ShowCookies.java Servlet that displays all cookies that arrived in current request. Uses the ServletUtilities class. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; /** Sets six cookies: three that apply only to the current * session …

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SearchEngines.java Servlet that redirects requests to various search engines. Uses the SearchSpec helper class. Accessed by means of SearchEngines.html.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– SearchEngines.java  Servlet that redirects requests to various search engines. Uses the SearchSpec  helper class. Accessed by means of SearchEngines.html. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import java.net.*; /** Servlet that takes a search string, …

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SetCookies.java Servlet that sets a few persistent and session cookies. Uses the ServletUtilities class to simplify the DOCTYPE and HEAD output.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– SetCookies.java  Servlet that sets a few persistent and session cookies. Uses the ServletUtilities  class to simplify the DOCTYPE and HEAD output.   package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; /** Sets six cookies: three that …

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EncodedPage.java Servlet that shows the bandwidth benefits of gzipping pages to browsers that can handle gzip. Uses the ServletUtilities class to simplify the DOCTYPE and HEAD output.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– EncodedPage.java  Servlet that shows the bandwidth benefits of gzipping pages to browsers that can handle gzip. Uses the ServletUtilities  class to simplify the DOCTYPE and HEAD output. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import …

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PrimeNumbers.java Servlet that processes a request to generate n prime numbers, each with at least m digits. If these results are not complete, it sends a Refresh header instructing the browser to ask for new results a little while later. Uses the Primes

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– PrimeNumbers.java  Servlet that processes a request to generate n prime numbers, each with at least m digits. If these results are not complete, it sends a Refresh header instructing the browser to ask for new results …

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ShowRequestHeaders.java Servlet that shows all request headers sent by browser in current request.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– ShowRequestHeaders.java Servlet that shows all request headers sent by browser in current request. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import java.util.*; /** Shows all the request headers sent on this request. * * Taken …

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ServletUtilities.java Utility class that, among other things, contains the static filter method that replaces special HTML characters with their HTML character entities.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– ServletUtilities.java  Utility class that, among other things, contains the static filter  method that replaces special HTML characters with their HTML character entities. package cwp; import javax.servlet.*; import javax.servlet.http.*; /** Some simple time savers. Note that most …

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ThreeParams.java Servlet that reads and displays three request (form) parameters. Uses the ServletUtilities class.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– ThreeParams.java  Servlet that reads and displays three request (form) parameters. Uses the ServletUtilities  class. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; /** Simple servlet that reads three parameters from the  *  form data.  *   …

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ShowMessage.java Servlet that demonstrates the use of initialization parameters.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– ShowMessage.java  Servlet that demonstrates the use of initialization parameters. Remember that, to use this servlet, you have to do three things:     * Put the modified web.xml file in the WEB-INF directory.     * Restart the …

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ServletUtilities.java Utility class that simplifies the output of the DOCTYPE and HEAD in servlets, among other things. Used by most remaining servlets in the chapter.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– ServletUtilities.java  Utility class that simplifies the output of the DOCTYPE and HEAD  in servlets, among other things. Used by most remaining servlets in the chapter. package cwp; import javax.servlet.*; import javax.servlet.http.*; /** Some simple time savers. …

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SimplerHelloWWW.java Servlet that uses ServletUtilities to simplify the generation of the DOCTYPE and HEAD part of the servlet.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– SimplerHelloWWW.java  Servlet that uses ServletUtilities  to simplify the generation of the DOCTYPE and HEAD part of the servlet. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; /** Simple servlet that generates HTML. This variation of  *  …

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HelloWWW.java Servlet that generates HTML. This and all remaining servlets are in the cwp package and therefore should be installed in the cwp subdirectory.

Huge Sell on Popular Electronics Subscribe to Our Youtube Channel –|–Our Online Shop:ShopForSoul–|Get Trained in AI, Big-Data, Data Science– HelloWWW.java  Servlet that generates HTML. This and all remaining servlets are in the cwp package and therefore should be installed in the cwp subdirectory. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; /** Simple servlet that …

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