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From "Glen Mazza (Reopened) (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (CXF-3380) JAX-RS: Support writing to DataSources
Date Fri, 09 Mar 2012 15:42:57 GMT

     [ https://issues.apache.org/jira/browse/CXF-3380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Glen Mazza reopened CXF-3380:
-----------------------------


Sorry, my earlier statement that I had verified this was working was apparently incorrect
(I may have inadvertently just tested the traditional method--not the DataSource one.)  I
still can't get the image to appear, even after attaching the DataSource provider in my Application
subclass: https://github.com/gmazza/jersey-samples-on-cxf/blob/master/simple-servlet/src/main/java/com/sun/jersey/samples/servlet/resources/MyApplication.java
                
> JAX-RS: Support writing to DataSources
> --------------------------------------
>
>                 Key: CXF-3380
>                 URL: https://issues.apache.org/jira/browse/CXF-3380
>             Project: CXF
>          Issue Type: Improvement
>          Components: JAX-RS
>            Reporter: Glen Mazza
>            Assignee: Sergey Beryozkin
>             Fix For: 2.4.5, 2.5.1, 2.6
>
>
> CXF's JAX-RS implementation can presently read from but not write to data sources (javax.activation.DataSource).
 Provide an ability to write to data sources so we can code this way:
> @Produces("image/jpg")
> @GET
> public DataSource getImageRep() {
>     URL jpgURL = this.getClass().getResource("myimage.jpg");
>     return new FileDataSource(jpgURL.getFile());     
> } 
> instead of something like this:
> @Produces("image/jpg")
> @GET
> public InputStream getImageRep() {
>    FileInputStream fis = null;
>    try {
>       URL jpgURL = this.getClass().getResource("myimage.jpg");
>       fis = new FileInputStream(new File(jpgURL.getPath()));
>    } catch (IOException e) {
>       System.out.println("Couldn't find file!");
>    }
>    return fis;
> }    

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