jtaylor 02/04/11 19:19:26
Modified: src/test/org/apache/jcs/servlet ListTestCacheServlet.java
Log:
Commented out the body of this class which breaks since it accesses the cache
directly rather than using an access wrapper, which is no longer legal. Don't
see the point in fixing it right now, should probably be repackaged as a unit
test anyway.
Revision Changes Path
1.3 +411 -411
jakarta-turbine-jcs/src/test/org/apache/jcs/servlet/ListTestCacheServlet.java
Index: ListTestCacheServlet.java
===================================================================
RCS file:
/home/cvs/jakarta-turbine-jcs/src/test/org/apache/jcs/servlet/ListTestCacheServlet.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- ListTestCacheServlet.java 8 Apr 2002 18:27:50 -0000 1.2
+++ ListTestCacheServlet.java 12 Apr 2002 02:19:26 -0000 1.3
@@ -45,417 +45,417 @@
private final static Log log =
LogFactory.getLog( ListTestCacheServlet.class );
- /** Description of the Field */
- protected static CacheHub cacheMgr;
- /** Description of the Field */
- protected static ICache zipListCache;
- /** Description of the Field */
- protected static ICache zipToCityCache;
- // you can also access via the access classes
- // these provide some useful methods, They are necessary for groups.
- /** Description of the Field */
- protected static IGroupCacheAccess cityGroupCache;
-
- private static int numToShow = 1000;
-
-
- /** Description of the Method */
- public void init( ServletConfig config )
- throws ServletException
- {
- cacheMgr = GroupCacheHub.getInstance();
- // use deafult cattr
- zipListCache = cacheMgr.getCache( "zipListCache" );
-
- // I want to modify the defualts so I will get the
- // cattr and modify it. Otherwise I could call
- // zipToCityCache = cacheMgr.getCache( "zipToCityCache" );
- ICompositeCacheAttributes cattr = cacheMgr.getDefaultCacheAttributes();
- cattr.setMaxObjects( 10000 );
- zipToCityCache = cacheMgr.getCache( "zipToCityCache", cattr );
- // get another copy of the cattr
- cattr = cacheMgr.getDefaultCacheAttributes();
- cattr.setMaxObjects( 10000 );
- try
- {
- cityGroupCache = GroupCacheAccess.getGroupAccess( "cityGroupCache",
cattr );
- }
- catch ( Exception e )
- {
- log.error( e );
- }
- }
- // end init
-
- /** Description of the Method */
- public void service( HttpServletRequest req, HttpServletResponse res )
- throws ServletException,
- IOException
- {
-
- Hashtable params = new Hashtable();
- res.setContentType( "text/html" );
- PrintWriter out = res.getWriter();
-
- try
- {
-
- out.println( "<html><body bgcolor=#FFFFFF>" );
- out.println( "<a href=?task=zipList>List of Zip Codes</a><br>" );
-
- out.println( "<br>" );
- out.println( "<form method=get action=\"\">" );
- out.println( "<input type=hidden name=task value=cityForZip>" );
- out.println( "<input type=text name=zip value=>" );
- out.println( "<input type=submit value='Find City'>" );
- out.println( "</form>" );
- out.println( "<br>" );
- out.println( "<br>" );
-
- String paramName;
- String paramValue;
- // GET PARAMETERS INTO HASHTABLE
- for ( Enumeration e = req.getParameterNames(); e.hasMoreElements(); )
- {
- paramName = ( String ) e.nextElement();
- paramValue = req.getParameter( paramName );
- params.put( paramName, paramValue );
- if ( log.isDebugEnabled() )
- {
- log.debug( paramName + "=" + paramValue );
- }
- }
-
- String task = ( String ) params.get( "task" );
- if ( task == null )
- {
- task = "zipList";
- }
-
- if ( task.equals( "cityForZip" ) )
- {
- getCity( params, out );
- }
- else if ( task.equals( "zipList" ) )
- {
- out.println( "Showing first " + numToShow + " <br>" );
- getList( params, out );
- }
- else if ( task.equals( "zipForCity" ) )
- {
- getZipForCity( params, out );
- }
- }
- //CATCH EXCEPTIONS
- catch ( Exception e )
- {
- log.error( e );
- }
- // end try{
- finally
- {
- String isRedirect = ( String ) params.get( "isRedirect" );
- if ( isRedirect == null )
- {
- isRedirect = "N";
- }
- if ( log.isDebugEnabled() )
- {
- log.debug( "isRedirect = " + isRedirect );
- }
- String url;
- if ( isRedirect.equals( "Y" ) )
- {
- url = ( String ) params.get( "url" );
- if ( log.isDebugEnabled() )
- {
- log.debug( "url = " + url );
- }
- res.sendRedirect( url );
- // will not work if there's a previously sent header
- out.println( "<br>\n" );
- out.println( " <script>" );
- out.println( " location.href='" + url + "'; " );
- out.println( " </script> " );
- out.flush();
- }
- else
- {
- url = "";
- }
- out.println( "</body></html>" );
- }
-
- }
- //end service()
-
- /** Gets the city attribute of the ListTestCacheServlet object */
- private void getCity( Hashtable params, PrintWriter out )
- {
-
- try
- {
- String zip = ( String ) params.get( "zip" );
-
- String city = ( String ) zipToCityCache.get( zip );
- if ( city == null )
- {
- out.println( "<br>The city is NOT in the cache.<br>" );
- out.println( "<br>looking in file.<br>" );
- city = findCity( zip );
- if ( city == null )
- {
- out.println( "<br>Couldn't find city.<br>" );
- }
- else
- {
- out.println( "Zip code " + zip + " is in <b>" );
- out.println( "<a href=\"?task=zipForCity&city=" + city + "\">"
+ city + "</a>" );
- out.println( "</b> city. <br>" );
- }
- }
- else
- {
- out.println( "Zip code " + zip + " is in <b>" );
- out.println( "<a href=\"?task=zipForCity&city=" + city + "\">" +
city + "</a>" );
- out.println( "</b> city. <br>" );
- }
- }
- catch ( Exception e )
- {
- log.error( e );
- }
-
- }
- // end getCity
-
- /** Gets the list attribute of the ListTestCacheServlet object */
- private void getList( Hashtable params, PrintWriter out )
- {
-
- try
- {
- ArrayList zipList = ( ArrayList ) zipListCache.get( "zipList" );
-
- // counter
- long counter = 0;
-
- if ( zipList == null )
- {
- out.println( "<br>The list was not in the cache.<br>" );
-
- zipList = new ArrayList();
-
- // use some od the data from jisp examples
-
- String s_nameInput = "zipcodes.txt";
- // open text file
- BufferedReader reader = null;
-
- try
- {
- reader = new BufferedReader( new FileReader( s_nameInput ) );
- }
- catch ( FileNotFoundException not_found )
- {
- System.err.println( "ERROR: file " + s_nameInput + " was not
found" );
- return;
- }
-
- // flag to break out of loops if an exception is thrown
- boolean broken = false;
-
- while ( reader.ready() )
- {
-
- // read a line
- String line = reader.readLine();
-
- if ( line.length() < 1 )
- {
- break;
- }
-
- // count it
- ++counter;
-
- //if ((counter % 100) == 0)
- // System.out.println(" finished line #" + counter);
-
- int i;
-
- // extract ZIP
- String textZIP = "";
-
- for ( i = 0; ( line.charAt( i ) != ',' ); ++i )
- {
- textZIP += line.charAt( i );
- }
-
- String zip = textZIP;
-
- // extract city name
- ++i;
-
- String city = line.substring( i );
-
- zipToCityCache.put( zip, city );
-
- // key, group, value
- // could create a group if we need to retrieve the list of
elements
- cityGroupCache.putInGroup( city + ":" + zip, city, zip );
- // or you could just use the : for partial removal if all you
need
- // to do is remove, can't do partial lookup like this
- // if you wanted to store info instead of the zip this would
- // be usefule
- //cityGroupCache.put( city + ":" + zip, zip);
-
- zipList.add( zip );
- if ( counter < numToShow )
- {
- out.println( "<a href=?task=cityForZip&zip=" + zip + ">" +
zip + "<br>" );
- }
- }
- out.println( "<br>Finished creating list of " + counter + ".<br>" );
-
- zipListCache.put( "zipList", zipList );
-
- }
- else
- {
- Iterator it = zipList.iterator();
- while ( it.hasNext() && counter < numToShow )
- {
- counter++;
- String zip = ( String ) it.next();
- out.println( "<a href=?task=cityForZip&zip=" + zip + ">" + zip
+ "</a><br>" );
- }
-
- }
-
- }
- catch ( Exception e )
- {
- log.error( e );
- }
-
- }
- // end zipList
-
- /** Description of the Method */
- private String findCity( String zip2Find )
- {
-
- try
- {
-
- // use some od the data from jisp examples
-
- String s_nameInput = "zipcodes.txt";
- // open text file
- BufferedReader reader = null;
-
- try
- {
- reader = new BufferedReader( new FileReader( s_nameInput ) );
- }
- catch ( FileNotFoundException not_found )
- {
- System.err.println( "ERROR: file " + s_nameInput + " was not found"
);
- return null;
- }
-
- // flag to break out of loops if an exception is thrown
- boolean broken = false;
-
- // counter
- long counter = 0;
- while ( reader.ready() )
- {
-
- // read a line
- String line = reader.readLine();
-
- if ( line.length() < 1 )
- {
- break;
- }
-
- // count it
- ++counter;
-
- //if ((counter % 100) == 0)
- // System.out.println(" finished line #" + counter);
-
- int i;
-
- // extract ZIP
- String textZIP = "";
-
- for ( i = 0; ( line.charAt( i ) != ',' ); ++i )
- {
- textZIP += line.charAt( i );
- }
-
- String zip = textZIP;
-
- // extract city name
- ++i;
-
- String city = line.substring( i );
-
- if ( zip2Find.equals( zip ) )
- {
- zipToCityCache.put( zip, city );
- return city;
- }
- }
-
- }
- catch ( Exception e )
- {
- log.error( e );
- }
-
- return null;
- }
- // end findCity
-
- /**
- * Gets the zipForCity attribute of the ListTestCacheServlet object
- */
- private void getZipForCity( Hashtable params, PrintWriter out )
- {
-
- try
- {
- String city = ( String ) params.get( "city" );
-
- // providing this feature adds a significant burden to the cache,
- // but it makes it able to completely implement the seesion api
- Enumeration enum = this.cityGroupCache.getAttributeNames( city );
- if ( enum == null )
- {
- out.println( "<br>There is no info for this city. <br>" );
- }
- else
- {
- while ( enum.hasMoreElements() )
- {
- out.println( "Zip code " + ( String ) enum.nextElement() + " is
in <b>" );
- out.println( "<a href=\"?task=zipForCity&city=" + city + "\">"
+ city + "</a>" );
- out.println( "</b> city. <br>" );
- }
- }
-
- }
- catch ( Exception e )
- {
- log.error( e );
- }
-
- }
- // end getZipForCity
+// /** Description of the Field */
+// protected static CacheHub cacheMgr;
+// /** Description of the Field */
+// protected static ICache zipListCache;
+// /** Description of the Field */
+// protected static ICache zipToCityCache;
+// // you can also access via the access classes
+// // these provide some useful methods, They are necessary for groups.
+// /** Description of the Field */
+// protected static IGroupCacheAccess cityGroupCache;
+//
+// private static int numToShow = 1000;
+//
+//
+// /** Description of the Method */
+// public void init( ServletConfig config )
+// throws ServletException
+// {
+// cacheMgr = GroupCacheHub.getInstance();
+// // use deafult cattr
+// zipListCache = cacheMgr.getCache( "zipListCache" );
+//
+// // I want to modify the defualts so I will get the
+// // cattr and modify it. Otherwise I could call
+// // zipToCityCache = cacheMgr.getCache( "zipToCityCache" );
+// ICompositeCacheAttributes cattr = cacheMgr.getDefaultCacheAttributes();
+// cattr.setMaxObjects( 10000 );
+// zipToCityCache = cacheMgr.getCache( "zipToCityCache", cattr );
+// // get another copy of the cattr
+// cattr = cacheMgr.getDefaultCacheAttributes();
+// cattr.setMaxObjects( 10000 );
+// try
+// {
+// cityGroupCache = GroupCacheAccess.getGroupAccess( "cityGroupCache",
cattr );
+// }
+// catch ( Exception e )
+// {
+// log.error( e );
+// }
+// }
+// // end init
+//
+// /** Description of the Method */
+// public void service( HttpServletRequest req, HttpServletResponse res )
+// throws ServletException,
+// IOException
+// {
+//
+// Hashtable params = new Hashtable();
+// res.setContentType( "text/html" );
+// PrintWriter out = res.getWriter();
+//
+// try
+// {
+//
+// out.println( "<html><body bgcolor=#FFFFFF>" );
+// out.println( "<a href=?task=zipList>List of Zip Codes</a><br>" );
+//
+// out.println( "<br>" );
+// out.println( "<form method=get action=\"\">" );
+// out.println( "<input type=hidden name=task value=cityForZip>" );
+// out.println( "<input type=text name=zip value=>" );
+// out.println( "<input type=submit value='Find City'>" );
+// out.println( "</form>" );
+// out.println( "<br>" );
+// out.println( "<br>" );
+//
+// String paramName;
+// String paramValue;
+// // GET PARAMETERS INTO HASHTABLE
+// for ( Enumeration e = req.getParameterNames(); e.hasMoreElements(); )
+// {
+// paramName = ( String ) e.nextElement();
+// paramValue = req.getParameter( paramName );
+// params.put( paramName, paramValue );
+// if ( log.isDebugEnabled() )
+// {
+// log.debug( paramName + "=" + paramValue );
+// }
+// }
+//
+// String task = ( String ) params.get( "task" );
+// if ( task == null )
+// {
+// task = "zipList";
+// }
+//
+// if ( task.equals( "cityForZip" ) )
+// {
+// getCity( params, out );
+// }
+// else if ( task.equals( "zipList" ) )
+// {
+// out.println( "Showing first " + numToShow + " <br>" );
+// getList( params, out );
+// }
+// else if ( task.equals( "zipForCity" ) )
+// {
+// getZipForCity( params, out );
+// }
+// }
+// //CATCH EXCEPTIONS
+// catch ( Exception e )
+// {
+// log.error( e );
+// }
+// // end try{
+// finally
+// {
+// String isRedirect = ( String ) params.get( "isRedirect" );
+// if ( isRedirect == null )
+// {
+// isRedirect = "N";
+// }
+// if ( log.isDebugEnabled() )
+// {
+// log.debug( "isRedirect = " + isRedirect );
+// }
+// String url;
+// if ( isRedirect.equals( "Y" ) )
+// {
+// url = ( String ) params.get( "url" );
+// if ( log.isDebugEnabled() )
+// {
+// log.debug( "url = " + url );
+// }
+// res.sendRedirect( url );
+// // will not work if there's a previously sent header
+// out.println( "<br>\n" );
+// out.println( " <script>" );
+// out.println( " location.href='" + url + "'; " );
+// out.println( " </script> " );
+// out.flush();
+// }
+// else
+// {
+// url = "";
+// }
+// out.println( "</body></html>" );
+// }
+//
+// }
+// //end service()
+//
+// /** Gets the city attribute of the ListTestCacheServlet object */
+// private void getCity( Hashtable params, PrintWriter out )
+// {
+//
+// try
+// {
+// String zip = ( String ) params.get( "zip" );
+//
+// String city = ( String ) zipToCityCache.get( zip );
+// if ( city == null )
+// {
+// out.println( "<br>The city is NOT in the cache.<br>" );
+// out.println( "<br>looking in file.<br>" );
+// city = findCity( zip );
+// if ( city == null )
+// {
+// out.println( "<br>Couldn't find city.<br>" );
+// }
+// else
+// {
+// out.println( "Zip code " + zip + " is in <b>" );
+// out.println( "<a href=\"?task=zipForCity&city=" + city +
"\">" + city + "</a>" );
+// out.println( "</b> city. <br>" );
+// }
+// }
+// else
+// {
+// out.println( "Zip code " + zip + " is in <b>" );
+// out.println( "<a href=\"?task=zipForCity&city=" + city + "\">" +
city + "</a>" );
+// out.println( "</b> city. <br>" );
+// }
+// }
+// catch ( Exception e )
+// {
+// log.error( e );
+// }
+//
+// }
+// // end getCity
+//
+// /** Gets the list attribute of the ListTestCacheServlet object */
+// private void getList( Hashtable params, PrintWriter out )
+// {
+//
+// try
+// {
+// ArrayList zipList = ( ArrayList ) zipListCache.get( "zipList" );
+//
+// // counter
+// long counter = 0;
+//
+// if ( zipList == null )
+// {
+// out.println( "<br>The list was not in the cache.<br>" );
+//
+// zipList = new ArrayList();
+//
+// // use some od the data from jisp examples
+//
+// String s_nameInput = "zipcodes.txt";
+// // open text file
+// BufferedReader reader = null;
+//
+// try
+// {
+// reader = new BufferedReader( new FileReader( s_nameInput ) );
+// }
+// catch ( FileNotFoundException not_found )
+// {
+// System.err.println( "ERROR: file " + s_nameInput + " was not
found" );
+// return;
+// }
+//
+// // flag to break out of loops if an exception is thrown
+// boolean broken = false;
+//
+// while ( reader.ready() )
+// {
+//
+// // read a line
+// String line = reader.readLine();
+//
+// if ( line.length() < 1 )
+// {
+// break;
+// }
+//
+// // count it
+// ++counter;
+//
+// //if ((counter % 100) == 0)
+// // System.out.println(" finished line #" + counter);
+//
+// int i;
+//
+// // extract ZIP
+// String textZIP = "";
+//
+// for ( i = 0; ( line.charAt( i ) != ',' ); ++i )
+// {
+// textZIP += line.charAt( i );
+// }
+//
+// String zip = textZIP;
+//
+// // extract city name
+// ++i;
+//
+// String city = line.substring( i );
+//
+// zipToCityCache.put( zip, city );
+//
+// // key, group, value
+// // could create a group if we need to retrieve the list of
elements
+// cityGroupCache.putInGroup( city + ":" + zip, city, zip );
+// // or you could just use the : for partial removal if all you
need
+// // to do is remove, can't do partial lookup like this
+// // if you wanted to store info instead of the zip this would
+// // be usefule
+// //cityGroupCache.put( city + ":" + zip, zip);
+//
+// zipList.add( zip );
+// if ( counter < numToShow )
+// {
+// out.println( "<a href=?task=cityForZip&zip=" + zip + ">"
+ zip + "<br>" );
+// }
+// }
+// out.println( "<br>Finished creating list of " + counter + ".<br>"
);
+//
+// zipListCache.put( "zipList", zipList );
+//
+// }
+// else
+// {
+// Iterator it = zipList.iterator();
+// while ( it.hasNext() && counter < numToShow )
+// {
+// counter++;
+// String zip = ( String ) it.next();
+// out.println( "<a href=?task=cityForZip&zip=" + zip + ">" +
zip + "</a><br>" );
+// }
+//
+// }
+//
+// }
+// catch ( Exception e )
+// {
+// log.error( e );
+// }
+//
+// }
+// // end zipList
+//
+// /** Description of the Method */
+// private String findCity( String zip2Find )
+// {
+//
+// try
+// {
+//
+// // use some od the data from jisp examples
+//
+// String s_nameInput = "zipcodes.txt";
+// // open text file
+// BufferedReader reader = null;
+//
+// try
+// {
+// reader = new BufferedReader( new FileReader( s_nameInput ) );
+// }
+// catch ( FileNotFoundException not_found )
+// {
+// System.err.println( "ERROR: file " + s_nameInput + " was not
found" );
+// return null;
+// }
+//
+// // flag to break out of loops if an exception is thrown
+// boolean broken = false;
+//
+// // counter
+// long counter = 0;
+// while ( reader.ready() )
+// {
+//
+// // read a line
+// String line = reader.readLine();
+//
+// if ( line.length() < 1 )
+// {
+// break;
+// }
+//
+// // count it
+// ++counter;
+//
+// //if ((counter % 100) == 0)
+// // System.out.println(" finished line #" + counter);
+//
+// int i;
+//
+// // extract ZIP
+// String textZIP = "";
+//
+// for ( i = 0; ( line.charAt( i ) != ',' ); ++i )
+// {
+// textZIP += line.charAt( i );
+// }
+//
+// String zip = textZIP;
+//
+// // extract city name
+// ++i;
+//
+// String city = line.substring( i );
+//
+// if ( zip2Find.equals( zip ) )
+// {
+// zipToCityCache.put( zip, city );
+// return city;
+// }
+// }
+//
+// }
+// catch ( Exception e )
+// {
+// log.error( e );
+// }
+//
+// return null;
+// }
+// // end findCity
+//
+// /**
+// * Gets the zipForCity attribute of the ListTestCacheServlet object
+// */
+// private void getZipForCity( Hashtable params, PrintWriter out )
+// {
+//
+// try
+// {
+// String city = ( String ) params.get( "city" );
+//
+// // providing this feature adds a significant burden to the cache,
+// // but it makes it able to completely implement the seesion api
+// Enumeration enum = this.cityGroupCache.getAttributeNames( city );
+// if ( enum == null )
+// {
+// out.println( "<br>There is no info for this city. <br>" );
+// }
+// else
+// {
+// while ( enum.hasMoreElements() )
+// {
+// out.println( "Zip code " + ( String ) enum.nextElement() + "
is in <b>" );
+// out.println( "<a href=\"?task=zipForCity&city=" + city +
"\">" + city + "</a>" );
+// out.println( "</b> city. <br>" );
+// }
+// }
+//
+// }
+// catch ( Exception e )
+// {
+// log.error( e );
+// }
+//
+// }
+// // end getZipForCity
}
// end class
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