seam fileupload problem reflection error
OS : Win xp
Seam 1.2.1 GA @ JBOSS 4.2.2 GA
I tried both
private InputStream picturedata;
or
private byte[] picturedata;[]
i am getting following error
23:09:06,203 WARN [lifecycle] javax.el.ELException: /private/profile/profile.xhtml @43,5 data="#{privatePerson.picturedata}": Error writing 'picturedata' on type org.javassist.tmp.java.lang.Object_$$_javassist_15
javax.faces.el.EvaluationException: javax.el.ELException: /private/profile/profile.xhtml @43,5 data="#{privatePerson.picturedata}": Error writing 'picturedata' on type org.javassist.tmp.java.lang.Object_$$_javassist_15
at javax.faces.component.ValueBindingValueExpressionAdapter.setValue(ValueBindingValueExpressionAdapter.java:147)
at org.jboss.seam.ui.UIFileUpload.decode(UIFileUpload.java:57)
I am using this interface and implemented all methods.
public interface PrivatePersonService {
public String updatePerson();
public InputStream getPicturedata();
public void setPicturedata(InputStream data) ;
public String getContentType() ;
public void setContentType(String contentType);
public String getFileName();
public void setFileName(String fileName);
public String getTitle() ;
public void setTitle(String title);
}
@Stateless
@Name("privatePerson")
public class PrivatePerson implements PrivatePersonService {
@In
@Out
User user;
@In
EntityManager entityManager;
@In
FacesMessages facesMessages;
@In
FacesContext facesContext;
@Logger
Log log;
private String contentType;
private String fileName;
private String title;
private InputStream picturedata;
public String updatePerson() {
try {
entityManager.merge(user.getPerson());
if (getPicturedata() != null) {
//....
}
} catch (Exception e) {
}
return "";
}
/**
* @return the data
*/
public InputStream getPicturedata() {
return picturedata;
}
/**
* @param data
* the data to set
*/
public void setPicturedata(InputStream picturedata) {
this.picturedata = picturedata;
}
/**
* @return the contentType
*/
public String getContentType() {
return contentType;
}
/**
* @param contentType
* the contentType to set
*/
public void setContentType(String contentType) {
this.contentType = contentType;
}
/**
* @return the fileName
*/
public String getFileName() {
return fileName;
}
/**
* @param fileName
* the fileName to set
*/
public void setFileName(String fileName) {
this.fileName = fileName;
}
/**
* @return the title
*/
public String getTitle() {
return title;
}
/**
* @param title
* the title to set
*/
public void setTitle(String title) {
this.title = title;
}
}
i configured web.xml
<filter> <filter-name>Seam Filter</filter-name> <filter-class>org.jboss.seam.web.SeamFilter</filter-class> </filter> <filter-mapping> <filter-name>Seam Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
component.xml file
<component class="org.jboss.seam.web.MultipartFilter"> <property name="createTempFiles">true</property> <property name="maxRequestSize">1000000</property> </component>
Server log show multipart component is intalled.
