utilized xstrem in green integration
TRANSCRIPT
Utilized XStrem in Green Integration– Take CMCS Project for Example
Albert Guo
© 2006 PTC2
Agenda
Scenario
System architecture
Where to launch
XML content example
XStream
What is XStream
XStream Features
Quick Start
XStream FAQ
How to Implement
Example1
Example2
Summary
Scenario
© 2006 PTC4
System Architecture
CIS
Green
Windchill
Project Management
Document Management
Change Management
Pro/EWildfire
Pro/E
Wo
rk S
pa
ce
Pro/E
PDMLink
Supplier Management
GSM/GCM
Product Management
(Part /BOM)
Interfac
e T
ab
leSAPERP
ProjectLinkO
DB
C
xml
© 2006 PTC5
Where to launch
New Part Application Workflow
New BOM Workflow
Active BOM Workflow
Export BOM to GSM xml
© 2006 PTC6
XML content example
If the part has child, this part will be enclosed by <ProductLocationMapping>.If the part does not have child, then this part will be enclosed by <Line>
XStream
© 2006 PTC8
What is XStream
http://xstream.codehaus.org/index.html
XStream is a simple library to serialize objects to XML and back again.
serialize objectsXML
People.javaname=albertbirthplace=Jia-Yi
People.xml<people> <name>albert</name> <birthplace>Jia-Yi</birthplace></people>
© 2006 PTC9
XStream Architecture
© 2006 PTC10
XStream Features
Ease of use
A high level facade is supplied that simplifies common use cases.
No mappings required
Most objects can be serialized without need for specifying mappings.
Performance
Speed and low memory footprint are a crucial part of the design, making it suitable for large object graphs or systems with high message throughput.
Error messages
When an exception occurs due to malformed XML, detailed diagnostics are provided to help isolate and fix the problem
© 2006 PTC11
Quick Start
© 2006 PTC12
XStream FAQ
How to Implement
© 2006 PTC14
Steps
Example1
© 2006 PTC16
Example1 (1/2)
People (name, tel, fax, email)
© 2006 PTC17
Example1 (2/2)
Example1.rar
Example2
© 2006 PTC19
Analysis XSD or TLD
Attribute for BOM
POJO within BOM
POJO with BOM
Attribute for ProductLocationMapping
POJO within ProductLocationMapping
© 2006 PTC20
Analysis XSD or TLD
Attribute for ProductStructure
Attribute for Line
© 2006 PTC21
Generate POJO
© 2006 PTC22
Set data into POJO (1/3)
Enclosed by <Line> tag
Enclosed by <ProductLocationMapping> tag
Set data into POJO (2/3)
© 2006 PTC23
Set data into POJO (3/3)
© 2006 PTC24
© 2006 PTC25
Initializing XStream Object & Serializing object to XML and write xml object into file
Summary
© 2006 PTC27
Summary
Digester only have unmarshal function
Betwixt/XStream have both marshal and unmarshal function
Utilized JAXB to generate Java class from XSD