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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org> on 2007/12/22 03:57:43 UTC

[jira] Commented: (TAPESTRY-1931) Add an annotation to allow explicit setting of property types

    [ https://issues.apache.org/jira/browse/TAPESTRY-1931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12554082 ] 

Howard M. Lewis Ship commented on TAPESTRY-1931:
------------------------------------------------

The DataTypeAnalyzer service's configuration supports any number of DataTypeAnalyzer instances, each of which can set the type. So a contribution to the DTA could check for names ending in password, etc.

> Add an annotation to allow explicit setting of property types
> -------------------------------------------------------------
>
>                 Key: TAPESTRY-1931
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-1931
>             Project: Tapestry
>          Issue Type: New Feature
>          Components: tapestry-core
>    Affects Versions: 5.0.6
>            Reporter: Howard M. Lewis Ship
>            Assignee: Howard M. Lewis Ship
>
> Currently, there's a fairly simple mapping from Java property type to Tapestry property type ... the latter being a string used to select appropriate components to display the value of a property or edit the value of a property.
> However, type is not always enough.  For example, String and Number both map to "text", but a String could also be a long text field (use a <textarea>) or perhaps a rich text field (we will eventually add a rich text editor to Tapestry).  Likewise, Date maps to "date" but that doesn't allow for time input, just the date portion.
> How about:
> public class MyBean {
>   private String _password;
>   private String _note;
>   public String getPassword() { return _password; }
>   @PropertyType("password")
>   public void setPassword(String password) { _password = password; }
>   public String getNote() { return _note; }
>   @PropertyType("longtext")
>   public void setNote(String note) { _note = note);
> }

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