Hi !
I try to produce audio/x-mpeg.
I have a methode getRingTone() wich return a MediaResponse.
The Object MediaResponse contains a byte[] parameter.
If my methode return directly a byte[], i get the MP3 in my navigator
But
If my methode return directly a MediaResponse, i get the error below :
/No message body writer has been found for response class MediaResponse./
this is my code :
the code wich works perfectly :
/**
* Provides a service wich allows to get a specific waiting music
* @author mickaël.camelot
*/
@GET
@Path("/media")
@Produces("audio/x-mpeg")
public byte[] getRingTone() {
final String uri;
byte[] mediaConverted = null;
try {
// Récupération du Business Media
iMediaBusiness = (IMediaBusiness)
applicationContext.getBean(MEDIA_BUSINESS_IMPL);
if (iMediaBusiness != null) {
uri = iMediaBusiness.findMediaUri();
} else {
uri = StringUtils.EMPTY_STRING;
}
// Vérification de l'URI
if (!StringUtils.EMPTY_STRING.equals(uri)) {
final java.io.File mediaFile = new File(uri);
final FileInputStream mediaStream = new
FileInputStream(mediaFile);
mediaConverted =
FileUtils.inputStreamToByteArray(mediaStream);
} else {
LOG.info("URI : " + uri);
throw new Exception("getRingTone() -> Media non
trouvé");
}
} catch (Exception e) {
LOG.error(e.getMessage());
}
return mediaConverted ;
}
now the code wich doesn't work
/**
* Provides a service wich allows to get a specific waiting music
* @author mickaël.camelot
*/
@GET
@Path("/media")
@Produces("audio/x-mpeg")
public MediaResponse getRingTone() {
final String uri;
final MediaResponse response = newMediaResponse();
final byte[] mediaConverted;
try {
// Récupération du Business Media
iMediaBusiness = (IMediaBusiness)
applicationContext.getBean(MEDIA_BUSINESS_IMPL);
if (iMediaBusiness != null) {
uri = iMediaBusiness.findMediaUri();
} else {
uri = StringUtils.EMPTY_STRING;
}
// Vérification de l'URI
if (!StringUtils.EMPTY_STRING.equals(uri)) {
final java.io.File mediaFile = new File(uri);
final FileInputStream mediaStream = new
FileInputStream(mediaFile);
mediaConverted =
FileUtils.inputStreamToByteArray(mediaStream);
response.setmedia(mediaConverted);
response.setStatus("0");
} else {
LOG.info("URI : " + uri);
throw new Exception("getRingTone() -> Media non
trouvé");
}
} catch (Exception e) {
LOG.error(e.getMessage());
response.setStatus("1");
}
return response;
}
and now my Class MediaResponse
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"status",
"media"
})
@XmlRootElement(name = "MediaResponse")
public class MediaResponse {
@XmlElement(required = true)
protected String status;
@XmlElement(required = true)
protected byte[] media;
/**
* Gets the value of the status property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getStatus() {
return status;
}
/**
* Sets the value of the status property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setStatus(String value) {
this.status = value;
}
/**
* Gets the value of the media property.
*
* @return
* possible object is
* byte[]
*/
public byte[] getmedia() {
returnmedia;
}
/**
* Sets the value of the media property.
*
* @param value
* allowed object is
* byte[]
*/
public void setmedia(byte[] value) {
this.media = ((byte[]) value);
}
}
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