Examples of org.apache.commons.fileupload.DefaultFileItem

org.apache.commons.fileupload.DefaultFileItem

The default implementation of the {@link org.apache.commons.fileupload.FileItem FileItem} interface.
After retrieving an instance of this class from a {@link org.apache.commons.fileupload.DiskFileUpload DiskFileUpload} instance (see{@link org.apache.commons.fileupload.DiskFileUpload#parseRequest(javax.servlet.http.HttpServletRequest)}), you may either request all contents of file at once using {@link #get()} orrequest an {@link java.io.InputStream InputStream} with{@link #getInputStream()} and process the file without attempting to loadit into memory, which may come handy with large files. @version $Id: DefaultFileItem.java 1454690 2013-03-09 12:08:48Z simonetripodi $ @deprecated 1.1 Use DiskFileItem instead.

                    List items = upload.parseRequest(this.request);
                    Iterator iter = items.iterator();
                    
                    while (iter.hasNext()) {
                        //FileItem item = (FileItem) iter.next();
                        DefaultFileItem item = (DefaultFileItem) iter.next();
                        if (item.isFormField()) {
                            requestMultipart.put(item.getFieldName(), item.getString());
                            this.request.setAttribute(item.getFieldName(),item.getString());
                        } 
                        else { // aus upload
                            if (item.getName() != null && !item.getName().equals("")) {
                                 //requestMultipart.put(item.getFieldName(),item.getStoreLocation());
                                 requestMultipart.put(item.getFieldName(), item.getStoreLocation().getAbsolutePath());
                                this.request.setAttribute(item.getFieldName(),item.getStoreLocation().getAbsolutePath());
                                this.importOriginalFileName = item.getName();
                            } 
                            else {
                                requestMultipart.put(item.getFieldName(), "");
                                this.request.setAttribute(item.getFieldName(),"");
                            }
                            
                        }


                    }

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        String cancelKey = peer.getId() + ".CANCEL";
        JFileChooser chooser = (JFileChooser) peer.getComponent();
        if (!StringUtils.isNullOrEmpty(inputForm.get(okKey)))
        {
            String fileKey = peer.getId() + ".File.ITEM";
            DefaultFileItem item = (DefaultFileItem) inputForm.get(fileKey);
            try
            {
                File f = File.createTempFile("fdi", new File(item.getName()).getName(), new File(System
                        .getProperty("java.io.tmpdir")));
                item.write(f);
                chooser.setSelectedFile(f);
                chooser.approveSelection();
            } catch (Exception e)
            {
                throw new InputException("Cannot save file", e);

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        String cancelKey = peer.getId() + ".CANCEL";
        FileDialog dlg = (FileDialog) peer.getComponent();
        if (!StringUtils.isNullOrEmpty(inputForm.get(okKey)))
        {
            String fileKey = peer.getId() + ".File.ITEM";
            DefaultFileItem item = (DefaultFileItem) inputForm.get(fileKey);
            try
            {
                File f = File.createTempFile("fdi", new File(item.getName()).getName(), 
                        new File(System.getProperty("java.io.tmpdir")));
                item.write(f);
                dlg.setFile(f.getName());
                dlg.setDirectory(f.getParent());
                dlg.hide(); //hide it like the peer implementation do
            } catch (Exception e)
            {

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        assertEquals(item.getSize(), testFieldValueBytes.length);
        assertTrue(Arrays.equals(item.get(), testFieldValueBytes));
        assertEquals(item.getString(), textFieldValue);


        assertTrue(item instanceof DefaultFileItem);
        DefaultFileItem dfi = (DefaultFileItem) item;
        File storeLocation = dfi.getStoreLocation();
        assertNotNull(storeLocation);
        assertTrue(storeLocation.exists());
        assertEquals(storeLocation.length(), testFieldValueBytes.length);


        if (repository != null)

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        assertEquals(item.getSize(), testFieldValueBytes.length);
        assertTrue(Arrays.equals(item.get(), testFieldValueBytes));
        assertEquals(item.getString(), textFieldValue);


        assertTrue(item instanceof DefaultFileItem);
        DefaultFileItem dfi = (DefaultFileItem) item;
        File storeLocation = dfi.getStoreLocation();
        assertNotNull(storeLocation);
        assertTrue(storeLocation.exists());
        assertEquals(storeLocation.length(), testFieldValueBytes.length);


        if (repository != null)

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        assertEquals(item.getSize(), testFieldValueBytes.length);
        assertTrue(Arrays.equals(item.get(), testFieldValueBytes));
        assertEquals(item.getString(), textFieldValue);


        assertTrue(item instanceof DefaultFileItem);
        DefaultFileItem dfi = (DefaultFileItem) item;
        File storeLocation = dfi.getStoreLocation();
        assertNotNull(storeLocation);
        assertTrue(storeLocation.exists());
        assertEquals(storeLocation.length(), testFieldValueBytes.length);


        if (repository != null)

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org.apache.commons.fileupload.DefaultFileItemTest

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java.io.ByteArrayOutputStream

java.io.BufferedOutputStream

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