https://step.dev/knowledgebase/30/libraries/ Recent content in Libraries on Step Documentation Hugo -- gohugo.io en Wed, 13 Feb 2019 00:00:00 +0000 https://step.dev/knowledgebase/30/libraries/plans_lib/ Thu, 28 Feb 2019 14:08:01 +0100 https://step.dev/knowledgebase/30/libraries/plans_lib/ All of the plans documented in this section can be downloaded and then imported into your own private instance by following this procedure. Basics Here are a few basic, yet non-trivial plans which will help you get started with the most useful and common constructs. We will be practicing with a very simple source type called “Json String”, which will help us distribute data across iterations and threads. We can pass an arbitrary array of Json objects and then access them object by object. https://step.dev/knowledgebase/30/libraries/groovy_lib/ Wed, 22 May 2019 14:08:01 +0100 https://step.dev/knowledgebase/30/libraries/groovy_lib/ Select For Update (atomic transaction) Below an example of Groovy script used to open an sql connection, update a column of the first row of a table, then close the connection. sql = groovy.sql.Sql.newInstance('jdbc:mysql://localhost/step','step','init') sql.execute('begin') sql.firstRow('select myColumn from myTable for update')[0] sql.execute('update myTable set myColumn = myColumn + 1'); sql.execute('commit') sql.close() Copy a file from a path to another java.nio.file.Files.copy(java.nio.file.Paths.get(file), java.nio.file.Paths.get(file+'2')) REST call with JSON response response = new URL("http://localhost:8080/rest/grid/agent").text json = new com.