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Evaluating jaxb performance (jaxb2) by comparing it with others technologies
- JAXB: (jaxb-api 2.3.1)
- JAXB: (jakarta.xml.bind-api 3.0.0)
- JAXB: (jaxb-impl 2.3.6)
- JAXB2: OXM (Object XML Mapping)
- Jackson
- Jaxb-V2
- JAXB-STREAM
- JIBX
MarshallerJaxb2Wrapper : Jaxb2Marshaller (org.springframework.oxm.jaxb.Jaxb2Marshaller)
JavaSCLJaxbImpl : (javax.xml.bind.*)
MarshallerWrapper : CoMPAS sct (javax.xml.bind.*)
JakartaSCLJaxbImpl : (jakarta.xml.bind.*)
https://jesperdj.com/2018/09/30/jaxb-on-java-9-10-11-and-beyond/
https://github.com/javaee/jaxb-v2/tree/master/jaxb-ri/samples/src/main/samples/partial-unmarshalling
jaxb/v0
jaxb/v1 ,jaxb/v2 ,jaxb/v3 :
- Using default package based javax api : org.lfenergy.compas.scl2007b4.model.SCL
jaxb/v4 ,jaxb/v5 :
Using custom package based jakarta api : com.github.jaxblib.xsd.jakarta.model.SCL
instead of org.lfenergy.compas.scl2007b4.model.SCL
- convert file to Java objects (SCL)
| API Version | Type | File size | File size | File size |
|---|---|---|---|---|
| --- | --- | 7 MB | 70 MB | 328 MB |
| jaxb/v0 | JAXB2 | 2056 ms | 18.7 s | 1m 35s |
| jaxb/v1 | JAXB | 1843 ms | 17.6 s | 1m 35s |
| jaxb/v2 | JAXB with SAX | 1936 ms | 19 s | 1m 48s |
| jaxb/v3 | JAXB CoMPAS sct | 1857 ms | 17.6 s | 1m 45s |
| jaxb/v4 | JAXB Jakarta | 1749 ms | 17.5 s | 1m 43s |
| jaxb/v5 | JAXB Jakarta with SAX | 1930 ms | 20.5 s | 1m 44s |
| API Version | Type | File size | File size | File size |
|---|---|---|---|---|
| --- | --- | 7 MB | 70 MB | 328 MB |
| jaxb/v0 | JAXB2 | 2079 ms | 18.3 s | 1m 43s |
| jaxb/v1 | JAXB | 1963 ms | 19 s | 1m 35s |
| jaxb/v2 | JAXB with SAX | 1916 ms | 20.2 s | 1m 50s |
| jaxb/v3 | JAXB CoMPAS sct | 1810 ms | 18.8 s | 1m 48s |
| jaxb/v4 | JAXB Jakarta | 1727 ms | 19.4 s | 1m 41s |
| jaxb/v5 | JAXB Jakarta with SAX | 1917 ms | 19.2 s | 1m 47s |
- convert Java objects (SCL) to string or bytes
| API Version | Type | File size | File size | File size |
|---|---|---|---|---|
| --- | --- | 7 MB | 70 MB | 328 MB |
| jaxb/v0 | JAXB2 | ---- | ---- | ---- |
| jaxb/v1 | JAXB | ---- | ---- | ---- |
| jaxb/v2 | JAXB with SAX | ---- | ---- | ---- |
| jaxb/v3 | JAXB CoMPAS sct | ---- | ---- | ---- |
| jaxb/v4 | JAXB Jakarta | ---- | ---- | ---- |
| jaxb/v5 | JAXB Jakarta with SAX | ---- | ---- | ---- |