Hi Satrix,

When the second constructor is used, with the inputsream argument,
the stream is open.

When this inputsream is opened ?


François Meillet





Le 20 déc. 2014 à 10:03, Satrix <satrix...@gmail.com> a écrit :

> Yeah, sure. Here is the code:
> 
> public class LocalFileResource extends DynamicImageResource {
>    private final Logger LOG = Logger.getLogger(LocalFileResource.class);
> 
>    private String filePath;
>    private InputStream stream;
> 
>    public LocalFileResource(String filePath) throws FileNotFoundException {
>        this.filePath = filePath;
> 
>        File file = new File(filePath);
>        if(!file.exists()){
>            throw new FileNotFoundException("Could not load file " +
> filePath);
>        }
> 
>        try {            
>            stream = new FileInputStream(file);
>        } catch (FileNotFoundException ex) {
>            throw new FileNotFoundException("Could not obtain stream from "
> + filePath);
>        }
>    }        
> 
>    public LocalFileResource(InputStream stream) {
>        if(stream == null){
>            throw new IllegalArgumentException("Stream cannot be null");
>        }
> 
>        this.stream = stream;
>    }
> 
>    @Override
>    protected byte[] getImageData(IResource.Attributes attributes) {
>        try {
>            return IOUtils.toByteArray(stream);
>        } catch (IOException ex) {
>            LOG.error("Could not return byte[] from " + stream);
> 
>            return null;
>        } finally {
>            if(stream != null){
>                try {                              
>                    stream.close();                    
>                } catch (IOException ex) {
>                    LOG.error("Could not close stream: " + ex.getMessage());
>                }
>            }
>        }
>    }        
> }
> 
> 
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