About BPEL cookbook Part 6 sample

Question

The BPEL cookbook Part 6 (http://www.oracle.com/technology/pub/articles/bpel_cookbook/todd.html) mentioned a quite exciting feature of Process monitoring.
We are quite interested in this application, especially the Workflow Forms.(Figure 1) According to the author, it's great if the customer can access and monitor the process.
The author also mentioned that IBPELProcessHandle and IInstanceHandle is used to get the process model and audit trail of the instance, respectively. By marrying them, as the author said, the process can be rendered (Figure 2).
Following the sample code provided by the author, we successfully get the process model and audit trail string, however, due to API limitation, the “marrying” step is quite hard for us to implement.
Does anyone have the experience of the "marring" step, as the author mentioned? We really appreciate your help if you give us some suggestion. Sample codes will be great.

Answer 1

This might be a duplicate reply, sorry if it is.
Hello Rosa,
I think you are using Oracle Spatial 8.1.6.
You can quickly find out what is wrong with the specific geometry by running validate_geometry:
SELECT sdo_geom.validate_geometry
(s.geom_col_name,
(SELECT diminfo
FROM user_sdo_geom_metadata
WHERE table_name = 'WGS_PARTICELLE'
AND column_name = 'GEOMETRIA')) status
FROM WGS_PARTICELLE s
WHERE S.ROWID='AAAETgAAIAAABAkAAA';
You can also run validate layer on the entire layer. To do this, first create a table to hold the results, then run validate_layer. Check out the documentation for more information...
Hope this helps,
dan
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