[jira] [Resolved] (WICKET-7076) JavaScriptReferenceType newly created is not serializable

["Martin Tzvetanov Grigorov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-7076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Tzvetanov Grigorov resolved WICKET-7076.
-----------------------------------------------
    Fix Version/s: 10.0.0-M2
                   9.16.0
         Assignee: Martin Tzvetanov Grigorov
       Resolution: Fixed

> JavaScriptReferenceType newly created is not serializable
> ---------------------------------------------------------
>
>                 Key: WICKET-7076
>                 URL: https://issues.apache.org/jira/browse/WICKET-7076
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-core
>    Affects Versions: 9.15.0
>            Reporter: leclerc cyril
>            Assignee: Martin Tzvetanov Grigorov
>            Priority: Major
>             Fix For: 10.0.0-M2, 9.16.0
>
>
> After upgrading 9.14 => 9.15
> 1 enum was swicthed to class and this class is used in header
> {{{}org.apache.wicket.markup.head{}}}{{{}.JavaScriptReferenceType.java{}}}
> {{but this class is not serializable, for instance we are using hazelcast to store classes or panel in a map (body and headers), with version 9.14 and previous it was working, now as this class is not serializable it create an exception and the cache storing is not working.}}
>  
> {code:java}
> package org.apache.wicket.markup.head;
>    18 
>    19 import org.apache.wicket.util.lang.Args;
>    20 
>    21 /**
>    22  * To be used to define the "type" attribute of the script tag written
>    23  * by a {@link AbstractJavaScriptReferenceHeaderItem}.
>    24  */
>    25 public class JavaScriptReferenceType {
>    26 
>    27     public static final JavaScriptReferenceType TEXT_JAVASCRIPT = new JavaScriptReferenceType("text/javascript");
>    28     public static final JavaScriptReferenceType MODULE = new JavaScriptReferenceType("module");
>    29 
>    30     private final String type;
>    31 
>    32     public JavaScriptReferenceType(final String type) {
>    33         this.type = Args.notEmpty(type, "type");
>    34     }
>    35 
>    36     public String getType() {
>    37         return type;
>    38     }
>    39 }
>  {code}
> {{To reproduce, just create a panel with javascript file set in java with ajax link or ajax behaviour}}
> {{and in the render method try to add item in header attribute (to be stored) here this code is working}}
> {code:java}
> @Override
> public void render(HeaderItem item) {
> //this is just a test to see if code works
> if(!(item instanceof JavaScriptReferenceHeaderItem)){
> headerItems.add( item );
> }
> }{code}
>  
> {{Not the previous one}}
> {code:java}
> @Override
> public void render(HeaderItem item) {
> headerItems.add( item );
> }{code}
> {{{}then put this panel or component in a map like hazecast{}}}{{{{}}{}}}
>  
> {code:java}
> Cache<String,Panel> cache = cacheManager.getCache( cacheName );  cache.put( getCacheKey(), panel ); {code}
>  
> Pull request : https://github.com/apache/wicket/pull/664



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