Chapter 4 XML Processing

129

Note: data is an internal repre 

sentation of the consumed or 

Document Reception

produced documents doc

.

Parse and 

doc:ExternalSchema

optionally

validate

data:ExternalSchema

Transform

data:InternalSchema

Disassemble/

domainSpecificObject

Map

Business

logic

Assemble

domainSpecificObject

data:InternalSchema

Transform

data:ExternalSchema

Optionally 

validate then

doc:ExternalSchema

serialize

Document Emission

Figure 4.1

Activity Diagram Modeling Typical Steps for Handling XML Documents