Examples with FileItemWrap com.github.bordertech.wcomponents.file.FileItemWrap used on opensource projects

Example 1 with FileItemWrap

use of com.github.bordertech.wcomponents.file.FileItemWrap in project wcomponents by BorderTech.

the class WFileWidget method doHandleRequest.

/**
 * {@inheritDoc}
 */
@Override
protected boolean doHandleRequest(final Request request) {
    FileItemWrap value = getRequestValue(request);
    FileItemWrap current = getValue();
    boolean changed = value != null || current != null;
    if (changed) {
        setData(value);
    }
    return changed;
}

Example 2 with FileItemWrap

use of com.github.bordertech.wcomponents.file.FileItemWrap in project wcomponents by BorderTech.

the class WFileWidget method getRequestValue.

/**
 * {@inheritDoc}
 */
@Override
public FileItemWrap getRequestValue(final Request request) {
    if (isPresent(request)) {
        FileItem value = request.getFileItem(getId());
        // No file selected
        if (Util.empty(value.getName()) && value.getSize() == 0) {
            return null;
        }
        FileItemWrap wrapper = new FileItemWrap(value);
        return wrapper;
    } else {
        return getValue();
    }
}

Example 3 with FileItemWrap

use of com.github.bordertech.wcomponents.file.FileItemWrap in project wcomponents by BorderTech.

the class WMultiFileWidget method doHandleUploadRequest.

/**
 * The request is a targeted file upload request. Upload the file and respond with the file information.
 *
 * @param request the request being processed.
 */
protected void doHandleUploadRequest(final Request request) {
    // Protect against client-side tampering of disabled/read-only fields.
    if (isDisabled() || isReadOnly()) {
        throw new SystemException("File widget cannot be updated.");
    }
    // Only process on a POST
    if (!"POST".equals(request.getMethod())) {
        throw new SystemException("File widget cannot be updated by " + request.getMethod() + ".");
    }
    // Check only one file item in the request
    FileItem[] items = request.getFileItems(getId());
    if (items.length > 1) {
        throw new SystemException("More than one file item received on the request.");
    }
    // Check the client provided a fileID
    String fileId = request.getParameter(FILE_UPLOAD_MULTI_PART_ID_KEY);
    if (fileId == null) {
        throw new SystemException("No file id provided for file upload.");
    }
    // Wrap the file item
    FileItemWrap wrap = new FileItemWrap(items[0]);
    FileWidgetUpload file = new FileWidgetUpload(fileId, wrap);
    addFile(file);
    // Set the file id to be used ion the renderer
    setFileUploadRequestId(fileId);
    setNewUpload(true);
}

Example 4 with FileItemWrap

use of com.github.bordertech.wcomponents.file.FileItemWrap in project wcomponents by BorderTech.

the class WMultiFileWidgetRenderer_Test method testDoPaint.

@Test
public void testDoPaint() throws IOException, SAXException, XpathException {
    WMultiFileWidget fileUpload = new WMultiFileWidget();
    assertSchemaMatch(fileUpload);
    assertXpathEvaluatesTo(fileUpload.getId(), "//ui:multifileupload/@id", fileUpload);
    assertXpathEvaluatesTo("10240000", "//ui:multifileupload/@maxFileSize", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@disabled", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@hidden", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@required", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@readOnly", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@toolTip", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@accessibleText", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@acceptedMimeTypes", fileUpload);
    assertXpathNotExists("//ui:multifileupload/@maxFiles", fileUpload);
    assertXpathNotExists("//ui:multifileupload/ui:file", fileUpload);
    fileUpload.setDisabled(true);
    assertSchemaMatch(fileUpload);
    assertXpathEvaluatesTo("true", "//ui:multifileupload/@disabled", fileUpload);
    setFlag(fileUpload, ComponentModel.HIDE_FLAG, true);
    assertSchemaMatch(fileUpload);
    assertXpathEvaluatesTo("true", "//ui:multifileupload/@hidden", fileUpload);
    fileUpload.setMandatory(true);
    assertSchemaMatch(fileUpload);
    assertXpathEvaluatesTo("true", "//ui:multifileupload/@required", fileUpload);
    fileUpload.setToolTip("tooltip");
    assertSchemaMatch(fileUpload);
    assertXpathEvaluatesTo(fileUpload.getToolTip(), "//ui:multifileupload/@toolTip", fileUpload);
    fileUpload.setAccessibleText("accessible");
    assertSchemaMatch(fileUpload);
    assertXpathEvaluatesTo(fileUpload.getAccessibleText(), "//ui:multifileupload/@accessibleText", fileUpload);
    fileUpload.setFileTypes(new String[] { "a/b", "c/d" });
    assertXpathEvaluatesTo("a/b,c/d", "//ui:multifileupload/@acceptedMimeTypes", fileUpload);
    fileUpload.setMaxFileSize(12345);
    assertXpathEvaluatesTo("12345", "//ui:multifileupload/@maxFileSize", fileUpload);
    fileUpload.setMaxFiles(11);
    assertXpathEvaluatesTo("11", "//ui:multifileupload/@maxFiles", fileUpload);
    // Test file rendering
    MockFileItem fileItem = new MockFileItem();
    fileItem.setName("test.bin");
    fileItem.setContentType("application/octet-stream");
    fileItem.set(new byte[123]);
    FileWidgetUpload file = new FileWidgetUpload("X", new FileItemWrap(fileItem));
    fileUpload.setData(Arrays.asList(file));
    assertSchemaMatch(fileUpload);
    assertXpathEvaluatesTo("1", "count(//ui:multifileupload/ui:file)", fileUpload);
    assertXpathEvaluatesTo("X", "//ui:multifileupload/ui:file/@id", fileUpload);
    assertXpathEvaluatesTo(fileItem.getName(), "//ui:multifileupload/ui:file/@name", fileUpload);
    assertXpathEvaluatesTo(fileItem.getContentType(), "//ui:multifileupload/ui:file/@type", fileUpload);
    assertXpathEvaluatesTo(String.valueOf(fileItem.getSize()), "//ui:multifileupload/ui:file/@size", fileUpload);
}