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https://jira.jboss.org/jira/browse/JBSEAM-355?page=com.atlassian.jira.plu...
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Pete Muir closed JBSEAM-355.
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Resolution: Out of Date
Assignee: Pete Muir
Supported in CDI
Constructor injection of component dependencies
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Key: JBSEAM-355
URL:
https://jira.jboss.org/jira/browse/JBSEAM-355
Project: Seam
Issue Type: Feature Request
Components: Core
Reporter: Christian Bauer
Assignee: Pete Muir
Priority: Minor
Take the registration example. The 'user' component is instantiated by Seam when
JSF first looks for 'user' in a page. It is then put in the SESSION context (think
CONVERSATION for other use cases of what I'm proposing). Seam uses the default
constructor to instantiate the component.
Now imagine that some attributes of User are immutable and that the only way to set their
values is through a different constructor. Also imagine that these values are actually
present when Seam instantiates the 'user' component, e.g. in the current
CONVERSATION. I'd like to tell Seam to call my constructor and use EL to bind the
arguments.
Without this feature, immutable properties need to have public setter methods that I call
later in an action method to wire in the required attributes manually.
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