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  • Enum and Web error

    Hi all,
    I am just a newbie on Roo and meet an issue when using enum.
    With the script below:

    persistence setup --provider HIBERNATE --database HYPERSONIC_PERSISTENT
    enum type --name ~.core.EStatus
    enum constant --name ACTIVATED
    enum constant --name DESACTIVATED

    entity --name ~.core.Project
    field string --fieldName projectId --notNull --sizeMax 15 --sizeMin 3
    field enum status --class ~.core.Project --type ~.core.EStatus --enumType STRING
    controller scaffold ~.web.ProjectController


    When I try to use the web form to create my object Project, I've got the following error when clicking on the save button:

    Failed to convert property value of type java.lang.String[] to required type xxx.core.EStatus for property status; nested exception is java.lang.IllegalStateException: Cannot convert value of type [java.lang.String[]] to required type [xxx.core.EStatus] for property status: no matching editors or conversion strategy found

    Any idea what I am doing wrong?
    I'm using ROO 1.0.0-RC3.

    Thanks in advance.

  • #2
    There were a number of changes and bug fixes related to type conversion and enums recently which cause this issue. I just tested your script against the current Roo trunk and it works there. We are planning to release Roo RC4 very soon which will rely on a new Spring 3 release candidate and therefore work with your enums.

    HTH,
    Stefan

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