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SOA Magazine IV 01.2015

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Figure 5 - Validators HTG Java Class<br />

Regarding validation for Custom Components, this can be done in two ways: (1) in the “validator”<br />

components’ property of the declarative component, basic validation, or (2) in custom classes for more<br />

complex validation, for example, imagine that Address declarative component is only valid if “Country”<br />

field is filled as well as “Address” and “Postal Code”, otherwise an error message is raised to the<br />

frontend. For this kind of behavior we have developed “HTGComplexTypesValidation” java class where<br />

all generic validations will be available for future reuse. In Figure 6 is shown the Address complex type<br />

validation.<br />

Copyright © 2015 | All Rights Reserved <strong>SOA</strong> <strong>Magazine</strong> <strong>IV</strong> 33

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