Francesco Chicchiriccò created SYNCOPE-1591:
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Summary: Support fetching data from internal storage for XML
content loader
Key: SYNCOPE-1591
URL: https://issues.apache.org/jira/browse/SYNCOPE-1591
Project: Syncope
Issue Type: Improvement
Components: core
Reporter: Francesco Chicchiriccò
Assignee: Francesco Chicchiriccò
Fix For: 2.1.8, 3.0.0
In some circumstances it could be useful to dynamically fetch data from
internal storage while loading initial content, especially for statements that
need to comply with referential integrity.
Essentially, we need to extend the feature introduced by SYNCOPE-1498 by
allowing to populate variables after SQL query execution.
For example, the following entry:
{code}
<fetch key="procDef" query="SELECT ID_ FROM ACT_RE_PROCDEF WHERE
KEY_='userWorkflow'"/>
{code}
will define a {{procDef}} variable whose result is obtained by executing the
given query. In the following lines its value can be referenced via
{{${procDef}}}.
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