[jboss-jira] [JBoss JIRA] Resolved: (BPEL-205) employ inheritance instead of enumeration to distinguish sublanguage uses
[ http://jira.jboss.com/jira/browse/BPEL-205?page=all ]
Alejandro Guizar resolved BPEL-205.
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Resolution: Done
ScriptDefinition became Snippet. Introduced a hierarchy of snippets: Expression, Query and
JoinCondition. These classes replace the old ScriptDefinition.Use values EXPRESSION, QUERY
and JOIN_CONDITION respectively. Following the resolution of wsbpel-305, PROPERTY_ALIAS is
equivalent to QUERY. Both are represented by the new Query class.
As a side change, ToQuery became ToExpression.
employ inheritance instead of enumeration to distinguish sublanguage
uses
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Key: BPEL-205
URL: http://jira.jboss.com/jira/browse/BPEL-205
Project: JBoss jBPM BPEL
Issue Type: Task
Security Level: Public(Everyone can see)
Components: Engine
Affects Versions: jBPM BPEL 1.1 beta 1
Reporter: Alejandro Guizar
Assigned To: Alejandro Guizar
Fix For: jBPM BPEL 1.1 beta 2
ScriptDefinition has a property of enum type Use to distinguish the intent of the
sublanguage snippet in the context where it appears. Collecting this information is
important because each use has different semantics.
Inheritance models the relationship between the diverse uses better from an
object-oriented perspective. Therefore, the Use enumeration has to be dropped in favor of
a Snippet hierarchy.
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