javax/activation/DataHandler.java

240             DataContentHandler dch = getDataContentHandler();
241             // we won't even try if we can't get a dch
242             if (dch == null)
246             if (dch instanceof ObjectDataContentHandler) {
247                 if (((ObjectDataContentHandler)dch).getDCH() == null)
252             final DataContentHandler fdch = dch;
316             DataContentHandler dch = getDataContentHandler();
317             dch.writeTo(object, objectMimeType, os);
747     private DataContentHandler dch = null;
752     public DataSourceDataContentHandler(DataContentHandler dch, DataSource ds) {
754         this.dch = dch;
764             if (dch != null) { // is there a dch?
765                 transferFlavors = dch.getTransferDataFlavors();
785         if (dch != null)
786             return dch.getTransferData(df, ds);
795         if (dch != null)
796             return dch.getContent(ds);
806         if (dch != null)
807             dch.writeTo(obj, mimeType, os);
825     private DataContentHandler dch = null;
830     public ObjectDataContentHandler(DataContentHandler dch,
834         this.dch = dch;
842         return dch;
851             if (dch != null) {
852                 transferFlavors = dch.getTransferDataFlavors();
871         if (dch != null)
872             return dch.getTransferData(df, ds);
889         if (dch != null)
890             dch.writeTo(obj, mimeType, os);