@ManagedProperty注射后@PostConstruct

问题描述

这个问题已经解决的MyFaces的2.1执行

THIS PROBLEM IS ALREADY SOLVED IN THE MYFACES 2.1 IMPLEMENTATION

我有一个正确传递一个整数参数，像这样的链接：

I have a link which passes an Integer parameter properly like this:

<h:link outcome="/process/createProcess">
    <f:param name="id" value="#{process.idprocess}" />
    Edit
</h:link>

它变为createProcess.xhtml ID = 21？正确，我也请求范围内支持bean的CreateProcess这个code：

It goes to "createProcess.xhtml?id=21" properly, and I have this code in the request scope backing Bean createProcess:

@ManagedProperty(value="#{param.id}")
private Integer idProcess;

private Process newProcess;

@PostConstruct
public void init()
{
    log();
    if (idProcess!=null)
        newProcess = Dao.getProcessDAO().get(idProcess);
    else
        newProcess = new Process();
}

我注意到 idProcess 总是空。调试后，我意识到，setIdProcess方法被调用的在 @PostConstruct 。

I've notice that idProcess is always null. After debugging I realized that setIdProcess method is called AFTER @PostConstruct.

据我所知，注入只是bean的建设完成后，所有的managedProperties都可以在 @PostConstruct 。

I understand that injection is done just after the construction of the bean and all the managedProperties are available in @PostConstruct.

我是什么失踪？

推荐答案

仅供参考，我觉得在这个职位的问题的，与已经固定，所以2.0.6，2.1.0和上层版本没有它。

Just for reference, I think the issue in this post is MYFACES-3116, with was already fixed at , so 2.0.6, 2.1.0 and upper versions does not have it.

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