[richfaces-issues] [JBoss JIRA] (RF-12248) CDK: Auto-casting #{component} inside the encodeBegin / encodeEnd methods
[
https://issues.jboss.org/browse/RF-12248?page=com.atlassian.jira.plugin.s...
]
Lukáš Fryč commented on RF-12248:
---------------------------------
I would suggest to cast the {{component}} expression automatically at the start of
{{encodeBegin}} and {{encodeEnd}}:
{code:java}
@Override
public void encodeBegin(FacesContext facesContext, UIComponent uiComponent)
throws IOException
{
AbstractAlert component = (org.richfaces.bootstrap.component.AbstractAlert)
uiComponent;
}
{code}
----
The problem is we don't know the type of {{component}} expression in renderer
template.
We can add it to the interface:
{code:xml}
<cdk:componentInfo type="org.richfaces.bootstrap.component.AbstractAlert"
/>
{code}
When provided, it will be used.
CDK: Auto-casting #{component} inside the encodeBegin / encodeEnd
methods
-------------------------------------------------------------------------
Key: RF-12248
URL: https://issues.jboss.org/browse/RF-12248
Project: RichFaces
Issue Type: Enhancement
Security Level: Public(Everyone can see)
Components: cdk
Affects Versions: 4.2.0.Final
Reporter: Paul Dijou
When using
{code}#{component}{code}
expression in templates,
it results into using
{code}UIComponent component{code}
which needs to be casted explicitly.
----
E.g.: {{castComponent}} method used in
[{{alert.template.xml}}|https://github.com/richfaces/sandbox/blob/bbdaa1ee7bfde58f87fa2d909cc87cb726822919/bootstrap/ui/src/main/templates/org/richfaces/bootstrap/alert.template.xml#L15]
and defined in
[{{AlertRendererBase}}|https://github.com/richfaces/sandbox/blob/bbdaa1ee7bfde58f87fa2d909cc87cb726822919/bootstrap/ui/src/main/java/org/richfaces/bootstrap/renderkit/AlertRendererBase.java#L44]
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