[richfaces-issues] [JBoss JIRA] (RF-13335) Page fragments: get rid of commons-lang dependency

[Lukáš Fryč (JIRA)]

    [ https://issues.jboss.org/browse/RF-13335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12922625#comment-12922625 ] 

Lukáš Fryč commented on RF-13335:
---------------------------------

I came to conclusion that we should not need JSON parsing at all - in RichFaces bridgeBase, we can retrieve options using following jQuery UI widget factory invocation:

{code}
$(element).pluginName("optionName");
{code}

Unfortunately, RichFaces 4 BaseComponent doesn't allow to retrieve options at runtime.

I suggest to introduce method {{getOptions}} to [{{BaseComponent}}|https://github.com/richfaces/richfaces/blob/0855b61d55533ad9c1b31555f222608911806cb0/framework/src/main/resources/META-INF/resources/org.richfaces/common/richfaces-base-component.js#L193]:

{code}
function getOptions() {
  return this.options;
}
{code}

This would need to be introduced in both, RF 4.3, RF 4.5 and RF 5.0.
                
> Page fragments: get rid of commons-lang dependency
> --------------------------------------------------
>
>                 Key: RF-13335
>                 URL: https://issues.jboss.org/browse/RF-13335
>             Project: RichFaces
>          Issue Type: Sub-task
>      Security Level: Public(Everyone can see) 
>          Components: page-fragments
>    Affects Versions: 5.0.0.Alpha2
>            Reporter: Lukáš Fryč
>            Assignee: Lukáš Fryč
>             Fix For: 5.0.0.Alpha2
>
>
> I didn't found reason to leave {{Validate.isTrue}} - this should be replaced by more verbose but dependency free code.
> I did some googling for alternatives to {{StringEscapeUtils.unescapeJava}} and found out few [suggestions for dependency free Java-unescaping|http://stackoverflow.com/questions/3537706/howto-unescape-a-java-string-literal-in-java].

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