Groovy Almanac http://groovy-almanac.org usefull groovy snippets Tue, 13 Oct 2009 17:11:57 +0000 http://wordpress.org/?v=2.3.3 de Detecting groovy version http://groovy-almanac.org/detecting-groovy-version/ http://groovy-almanac.org/detecting-groovy-version/#comments Tue, 13 Oct 2009 17:11:57 +0000 ps http://groovy-almanac.org/detecting-groovy-version/ Determine the groovy version in a script.
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]]> http://groovy-almanac.org/detecting-groovy-version/feed/ Opening an URL with a proxy http://groovy-almanac.org/opening-an-url-with-a-proxy/ http://groovy-almanac.org/opening-an-url-with-a-proxy/#comments Sun, 22 Jun 2008 15:16:54 +0000 ps http://groovy-almanac.org/opening-an-url-with-a-proxy/ Set proxy config.

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]]> http://groovy-almanac.org/opening-an-url-with-a-proxy/feed/ Save URL to file http://groovy-almanac.org/save-url-to-file/ http://groovy-almanac.org/save-url-to-file/#comments Sun, 22 Jun 2008 15:10:49 +0000 ps http://groovy-almanac.org/save-url-to-file/ Simple example how to save an image from the net to a local file.
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]]> http://groovy-almanac.org/save-url-to-file/feed/ Command line interface with CommandLine Builder http://groovy-almanac.org/command-line-interface-with-commandlinebuilder/ http://groovy-almanac.org/command-line-interface-with-commandlinebuilder/#comments Sun, 22 Jun 2008 15:04:42 +0000 ps http://groovy-almanac.org/command-line-interface-with-commandlinebuilder/ Simple example of the groovy commandline builder.

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]]> http://groovy-almanac.org/command-line-interface-with-commandlinebuilder/feed/ Search in zipfile http://groovy-almanac.org/search-in-zipfile/ http://groovy-almanac.org/search-in-zipfile/#comments Sun, 22 Jun 2008 14:51:49 +0000 ps http://groovy-almanac.org/search-in-zipfile/ This example will search for 1.txt in the zipfile test.zip and print out the result.

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]]> http://groovy-almanac.org/search-in-zipfile/feed/ Examples of using range or a list in a switch statement http://groovy-almanac.org/examples-of-using-ranges-in-switch-statements/ http://groovy-almanac.org/examples-of-using-ranges-in-switch-statements/#comments Sun, 22 Jun 2008 14:45:03 +0000 ps http://groovy-almanac.org/examples-of-using-ranges-in-switch-statements/ This are two examples of using ranges in switch statements.

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]]> http://groovy-almanac.org/examples-of-using-ranges-in-switch-statements/feed/ Connect to a MySQL database http://groovy-almanac.org/connect-to-a-mysql-database/ http://groovy-almanac.org/connect-to-a-mysql-database/#comments Sun, 22 Jun 2008 14:35:15 +0000 ps http://groovy-almanac.org/connect-to-a-mysql-database/ Simple snippet for a connection to a MySQL database.

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]]> http://groovy-almanac.org/connect-to-a-mysql-database/feed/ List the methods of a groovy class http://groovy-almanac.org/list-the-methods-of-a-groovy-class/ http://groovy-almanac.org/list-the-methods-of-a-groovy-class/#comments Sun, 22 Jun 2008 11:24:58 +0000 ps http://groovy-almanac.org/list-the-methods-of-a-groovy-class/ This snippet show how to get a list of all methods in a groovy class.
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]]> http://groovy-almanac.org/list-the-methods-of-a-groovy-class/feed/ CSV parser with groovy categories http://groovy-almanac.org/csv-parser-with-groovy-categories/ http://groovy-almanac.org/csv-parser-with-groovy-categories/#comments Sun, 22 Jun 2008 10:05:35 +0000 ps http://groovy-almanac.org/csv-parser-with-groovy-categories/ This shows how categories in groovy can be used to create a simple csv parser.
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]]> http://groovy-almanac.org/csv-parser-with-groovy-categories/feed/ Measure execution time with a closure http://groovy-almanac.org/measure-execution-time-with-a-closure/ http://groovy-almanac.org/measure-execution-time-with-a-closure/#comments Sun, 22 Jun 2008 09:58:23 +0000 ps http://groovy-almanac.org/measure-execution-time-with-a-closure/ Measures the execution time with a closure.
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]]> http://groovy-almanac.org/measure-execution-time-with-a-closure/feed/ Catch assertion exceptions in Groovy http://groovy-almanac.org/catch-assertion-exceptions-in-groovy/ http://groovy-almanac.org/catch-assertion-exceptions-in-groovy/#comments Sun, 22 Jun 2008 09:28:57 +0000 ps http://groovy-almanac.org/catch-assertion-exceptions-in-groovy/ If you would like to handle the exception raised from an assert you can use the following snippet.
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]]> http://groovy-almanac.org/catch-assertion-exceptions-in-groovy/feed/ The inject method of list http://groovy-almanac.org/the-inject-method-of-list/ http://groovy-almanac.org/the-inject-method-of-list/#comments Sun, 22 Jun 2008 09:17:38 +0000 ps http://groovy-almanac.org/the-inject-method-of-list/ The inject method of the list can be used for summing up the list contents.
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]]> http://groovy-almanac.org/the-inject-method-of-list/feed/ Execute external programs http://groovy-almanac.org/execute-external-programs/ http://groovy-almanac.org/execute-external-programs/#comments Sat, 03 May 2008 06:42:45 +0000 ps http://groovy-almanac.org/execute-external-programs/ This example executes an external program as an process in groovy.
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]]> http://groovy-almanac.org/execute-external-programs/feed/ Named parameters in groovy http://groovy-almanac.org/named-parameters-in-groovy/ http://groovy-almanac.org/named-parameters-in-groovy/#comments Sat, 03 May 2008 06:35:36 +0000 ps http://groovy-almanac.org/named-parameters-in-groovy/ (more…)

]]> http://groovy-almanac.org/named-parameters-in-groovy/feed/ Overloaded constructors in Groovy http://groovy-almanac.org/overloaded-constructors-in-groovy/ http://groovy-almanac.org/overloaded-constructors-in-groovy/#comments Sat, 03 May 2008 06:30:39 +0000 ps http://groovy-almanac.org/overloaded-constructors-in-groovy/ (more…)

]]> http://groovy-almanac.org/overloaded-constructors-in-groovy/feed/ Read from stdin http://groovy-almanac.org/read-from-stdin/ http://groovy-almanac.org/read-from-stdin/#comments Fri, 02 May 2008 19:58:20 +0000 ps http://groovy-almanac.org/read-from-stdin/ Read lines from stdin and print in on stdout. Terminate the program when “exit” is entered.
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]]> http://groovy-almanac.org/read-from-stdin/feed/ Read the first line of a file http://groovy-almanac.org/read-the-first-line-of-a-file/ http://groovy-almanac.org/read-the-first-line-of-a-file/#comments Fri, 02 May 2008 19:49:17 +0000 ps http://groovy-almanac.org/read-the-first-line-of-a-file/ Snippet to read the first line of a file in Groovy.
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]]> http://groovy-almanac.org/read-the-first-line-of-a-file/feed/ Run a Timer in the future http://groovy-almanac.org/run-a-timer-in-the-future/ http://groovy-almanac.org/run-a-timer-in-the-future/#comments Fri, 02 May 2008 19:16:27 +0000 ps http://groovy-almanac.org/run-a-timer-in-the-future/ Howto run a Timer in the future.
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]]> http://groovy-almanac.org/run-a-timer-in-the-future/feed/ Example Timer and TimerTask in Groovy http://groovy-almanac.org/example-timer-and-timertask-in-groovy/ http://groovy-almanac.org/example-timer-and-timertask-in-groovy/#comments Fri, 02 May 2008 19:11:30 +0000 ps http://groovy-almanac.org/example-timer-and-timertask-in-groovy/ This is an example of the Timer and TimerTask in Groovy.
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]]> http://groovy-almanac.org/example-timer-and-timertask-in-groovy/feed/ SSH with Groovy and Antbuilder http://groovy-almanac.org/ssh-with-groovy-and-antbuilder/ http://groovy-almanac.org/ssh-with-groovy-and-antbuilder/#comments Fri, 02 May 2008 19:05:05 +0000 ps http://groovy-almanac.org/ssh-with-groovy-and-antbuilder/ This examples show how to use the ant ssh task with the Antbuilder in groovy.
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]]> http://groovy-almanac.org/ssh-with-groovy-and-antbuilder/feed/ SCP with Groovy and Antbuilder http://groovy-almanac.org/scp-with-groovy-and-antbuilder/ http://groovy-almanac.org/scp-with-groovy-and-antbuilder/#comments Fri, 02 May 2008 18:33:54 +0000 ps http://groovy-almanac.org/scp-with-groovy-and-antbuilder/ This example shows the usage of the ant scp task with the AntBuilder.
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]]> http://groovy-almanac.org/scp-with-groovy-and-antbuilder/feed/ Filename filter http://groovy-almanac.org/filename-filter/ http://groovy-almanac.org/filename-filter/#comments Wed, 30 Apr 2008 19:00:21 +0000 ps http://groovy-almanac.org/filename-filter/ This shows the usage of the Java FilenameFilter with groovy.
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]]> http://groovy-almanac.org/filename-filter/feed/ List filesystem roots http://groovy-almanac.org/list-filesystem-roots/ http://groovy-almanac.org/list-filesystem-roots/#comments Wed, 30 Apr 2008 18:58:16 +0000 ps http://groovy-almanac.org/list-filesystem-roots/ This shows how to use the function in groovy.
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]]> http://groovy-almanac.org/list-filesystem-roots/feed/ List directory contents http://groovy-almanac.org/list-directory-contents/ http://groovy-almanac.org/list-directory-contents/#comments Wed, 30 Apr 2008 18:55:13 +0000 ps http://groovy-almanac.org/list-directory-contents/ This lists all files in a directory.
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]]> http://groovy-almanac.org/list-directory-contents/feed/ Get all files of a specific type http://groovy-almanac.org/get-all-files-of-a-specific-type/ http://groovy-almanac.org/get-all-files-of-a-specific-type/#comments Wed, 30 Apr 2008 18:53:58 +0000 ps http://groovy-almanac.org/get-all-files-of-a-specific-type/ This snippet shows howto get all *.txt files under the “test” directory.
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