SOA Magazine IV 01.2015

HTG Generic Task Attributes Validations
In regard of task validation we have three types of validations:
Simple Component level. For example: input fields for numeric types only.
Custom Component level. For example, dependent fields in a custom component.
Task submission level. For example, submission of the task form with validation rules for
individual components that cannot be filled.
In what concerns the first type of validation, Simple Components, it is defined in “validator”
components’ property, as depicted in Figure .
Figure 5 - HTG Component Validation
In order to centralize all of this type of validations we have created “ValidatorsHTG” java class. This class
is instantiated with session scope in “Managed Beans” tab of faces-config.xml file. In Figure 5 are shown
two component validations of two different types in “ValidatorsHTG” java class.
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