Dear Team,
Towards Seam documentation defined my custom converter to convert Clob. However it thows
Caused by java.lang.ClassNotFoundException with message: "adr.portor.converter.ClobConverter"
Code snippet
@Name("clobConverter")
@Scope(CONVERSATION)
@Converter
@BypassInterceptors
public class ClobConverter implements javax.faces.convert.Converter {
private static final int READ_BUFFER_SIZE = 1024*4;
public Object getAsObject(FacesContext arg0, UIComponent arg1, String value) {
if (value == null) {
return null;
}
Clob clob = new ClobImpl(value);
return clob;
}
public String getAsString(FacesContext arg0, UIComponent arg1, Object value) {
if (value == null) {
return null;
}
Clob clob = null;
if (value instanceof Clob) {
clob = (Clob)value;
}else{
return null;
}
StringBuffer sb = new StringBuffer();
Reader reader;
try {
reader = clob.getCharacterStream();
if (reader == null){
return null;
}
char[] charbuf = new char[READ_BUFFER_SIZE];
for (int i = reader.read(charbuf); i > 0; i = reader.read(charbuf)) {
sb.append(charbuf, 0, i);
}
}catch (IOException e) {
e.printStackTrace();
}catch (SQLException e) {
e.printStackTrace();
}
return sb.toString();
}
}
Alternatively, the old way, defining converter in faces-config.xml also throws: