[JBoss JIRA] Created: (RF-5004) toScript method in ScriptUtils.java doesn't handle type enum
by Nathan Collette (JIRA)
toScript method in ScriptUtils.java doesn't handle type enum
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Key: RF-5004
URL: https://jira.jboss.org/jira/browse/RF-5004
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.2.2
Environment: RichFaces 3.2.2, Mojarra 1.2_09
Reporter: Nathan Collette
I'm using the rich:suggestionbox component, and for the suggestionAction, it is fetching some organization objects. These objects happen to have a property that is an enum.
The error that is thrown is a java.lang.StackOverflowError at org.ajax4jsf.javascript.ScriptUtils.toScript(ScriptUtils.java:135)
When I remove the enum, the suggestions are displayed accurately.
I reviewed that code, and it seems that it was not designed with enums in mind. The latest repository code in the trunk shows no change in the specified area.
I thought about what I'd change, if I was trying to fix this myself, and at best guess, I would either change line 127 to:
if ("class".equals(key) || "declaringClass".equals(key)) {
or I would change line 112 to:
} else if (obj instanceof String || obj instanceof Enum ) {
at a minimum, the error could be avoided, by skipping enums, and not trying to toScript() them. ie: if instanceof Enum return ""
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16 years, 11 months
[JBoss JIRA] Created: (RF-4403) Better support for datatable sorting in DB
by Sei Syvalta (JIRA)
Better support for datatable sorting in DB
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Key: RF-4403
URL: https://jira.jboss.org/jira/browse/RF-4403
Project: RichFaces
Issue Type: Feature Request
Affects Versions: 3.2.2
Reporter: Sei Syvalta
Currently, there are two options for sorting data in dataTable (with or without paging):
1. use sortBy attribute in rich:column. The downside is that the whole data set needs to be loaded from DB for sorting.
2. use commandLinks in rich:cloumn. The downside is that you need to manage the icons, direction etc. by yourself (all this is managed by richfaces in case 1.)
So what I would find very useful would be to get the sort property(ies) to a bean, where it could be used in sql "select ... order by sortProperty limit start maxResults..." clause.
Some discussion about this is also in RF-2916.
To conclude, I'm using a custom datamodel with dataTable pagination which loads data lazily and everything is working fine. However, I would like to add sorting to the headers of table, and I would like to do that at the database level, without doing all the sorting logic manually (ie. option 2).
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16 years, 11 months