11/29/2023 0 Comments Groovy convert string to doubleputBoolean(fieldName, value) with a boolean value.putInt(fieldName, value) with an int value.putInteger(fieldName, value) with a Number value.putString(fieldName, value) with a String value.This is a list of available methods for a Json object (not an array): For an object node a single element iterator with the object itself is returned. iterator() returns an iterator to iterate array elements.isNonNull() returns true, when the node is present and not null.isPresent() returns true, when the node is present.isValue() returns true, when the node is a value node.isObject() returns true, when the node is an object node.isArray() returns true, when the node is an array node. ![]() size() The number of attributes for this object or array length.This is a list of available common methods: ![]() The following section lists available methods for Json objects created with, To add values to an array, make use of the addXY methods, not the putXY ones which are used to set a value to a Json object. Json Objects with Simple Values Ī simple Json object using just values, but without nested or list values, can be created as follows: To create a new, empty JSON object, use () and store the result as a local variable or use the fluent API of the returned You can access those utilities through flw.json. The scripting API also supports various utilities around JSON object handling like creating a JSON object or array or converting a JSON string into a The util methods are a convenient equivalent of throw new .BpmnError('ERROR_CODE'). ('ERROR_CODE', 'Error Message')īPMN Errors can be handled using error boundary events or error event subprocesses in BPMN models, which make them a powerful toolįor model based error handling, without java code modifications.The Scripting API supports throwing BPMN Errors using the following methods: flw.setOutput('bar', myBarValue) will register the value provided by the local scripting variable myBarValue as the output parameter named bar.flw.getInput('foo') will return the mapped input parameter named foo.flw.setOutput('bar', myBarValue) will store a new variable named bar with the value provided by the local scripting-variable named myBarValue.Įxamples for a registry service with scripting:.flw.getInput('foo') will return the variable named foo.flw.setLocalOutput(name, value) a variable value is set to the local scope.flw.setTransientOutput(name, value) transient variable value is set.flw.setOutput(name, value) variable value is set or an output parameter value can is registered.flw.getInput(name) depending on the context, the variable with the requested name is returned or an input parameter with that name, respectively.The same works with flw.setOutput(name, value) where a variable value can be set or an output parameter value can be registered. Name is returned or an input parameter with that name, respectively. In a script you can get input values using flw.getInput(name), depending on the context, the variable with the requested This documentation is all about the Flowable scripting API, which is exposed using flw. Services, request input variables and register output parameters, depending on your context of course. ![]() Into the scripting context as well where you will have access to various utilities as well as to create JSON objects and get access to Service registry definition using script.Ī JSR-223 compliant scripting language like JavaScript or Groovy can be used for the script itself and Flowable exposes a scripting API Script Task of a case as well as within a The same result as converting the double to a String using theĭouble.toString(double) method and then using the BigDecimal(String)Ĭonstructor.Scripting can be used in various places like a Script Task of a process or a
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