Sax validating

Validating a XML document while parsing it is basically done the same as when using SAX itself.

The second phase is provided by the Schema module in XML/Ada.

The first phase is mandatory, and necessarily enforced by XML/Ada.

The locator allows the application to determine the end position of any document-related event, even if the parser is not reporting an error.

Typically, the application will use this information for reporting its own errors (such as character content that does not match an application’s business rules).

Xml Root Element; @Xml Root Element public class Customer . The first 2 events are related to the text value of the "name" element being too long. The first 2 events are related to the text value of the "name" element being too long.

Returning false from the handle Event method will cause the JAXB operation to stop, returning true will allow it to continue (if possible).package validation; import LOCATOR LINE NUMBER: 3 COLUMN NUMBER: 25 OFFSET: -1 OBJECT: null NODE: null URL: null EVENT SEVERITY: 1 MESSAGE: cvc-type.3.1.3: The value 'Jane Doe' of element 'name' is not valid. SAXParse Exception: cvc-type.3.1.3: The value 'Jane Doe' of element 'name' is not valid. SAXParse Exception: cvc-complex-type.2.4.d: Invalid content was found starting with element 'customer'. LOCATOR LINE NUMBER: 7 COLUMN NUMBER: 12 OFFSET: -1 OBJECT: null NODE: null URL: null package validation; import LOCATOR LINE NUMBER: -1 COLUMN NUMBER: -1 OFFSET: -1 OBJECT: validation.

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