How to use

BeanConverter

in

org.apache.shindig.protocol.conversion

private JSONObject convertFromActivity(Activity activity, Set<String> fields)
  throws JSONException {
 // TODO Not using fields yet
 return new JSONObject(converter.convertToString(activity));
}

 public <T> T filterFields(JSONObject object, Set<String> fields,
              Class<T> clz) throws JSONException {
  if (!fields.isEmpty()) {
   // Create a copy with just the specified fields
   object = new JSONObject(object, fields.toArray(new String[fields
     .size()]));
  }
  return converter.convertToObject(object.toString(), clz);
 }
}

@Override
protected void sendError(HttpServletResponse servletResponse, ResponseItem responseItem)
  throws IOException {
 jsonConverter.append(servletResponse.getWriter(), getErrorJson(responseItem));
 servletResponse.setStatus(responseItem.getErrorCode());
}

servletResponse.setContentType(converter.getContentType());
if (responseItem.getErrorCode() >= 200 && responseItem.getErrorCode() < 400) {
 PrintWriter writer = servletResponse.getWriter();
 String callback =  (HttpUtil.isJSONP(servletRequest) && ContentTypes.OUTPUT_JSON_CONTENT_TYPE.equals(converter.getContentType())) ?
   servletRequest.getParameter("callback") : null;
 writer.write(converter.convertToString(response));
 if (callback != null) writer.write(");\n");
} else {

@Before
public void setUp() throws Exception {
 servlet = new DataServiceServlet();
 req = mockControl.createMock(HttpServletRequest.class);
 res = mockControl.createMock(HttpServletResponse.class);
 jsonConverter = mockControl.createMock(BeanJsonConverter.class);
 xmlConverter = mockControl.createMock(BeanConverter.class);
 atomConverter = mockControl.createMock(BeanConverter.class);
 containerConfig = mockControl.createMock(ContainerConfig.class);
 EasyMock.expect(jsonConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_JSON_CONTENT_TYPE).anyTimes();
 EasyMock.expect(xmlConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_XML_CONTENT_TYPE).anyTimes();
 EasyMock.expect(atomConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_ATOM_CONTENT_TYPE).anyTimes();
 
 HandlerRegistry registry = new DefaultHandlerRegistry(null, jsonConverter,
   new HandlerExecutionListener.NoOpHandler());
 registry.addHandlers(Sets.<Object>newHashSet(new TestHandler()));
 servlet.setHandlerRegistry(registry);
 servlet.setContainerConfig(containerConfig);
 servlet.setBeanConverters(jsonConverter, xmlConverter, atomConverter);
}

servletResponse.setContentType(converter.getContentType());
if (responseItem.getErrorCode() >= 200 && responseItem.getErrorCode() < 400) {
 PrintWriter writer = servletResponse.getWriter();
 String callback =  (HttpUtil.isJSONP(servletRequest) && ContentTypes.OUTPUT_JSON_CONTENT_TYPE.equals(converter.getContentType())) ?
   servletRequest.getParameter("callback") : null;
 writer.write(converter.convertToString(response));
 if (callback != null) writer.write(");\n");
} else {

@Before
public void setUp() throws Exception {
 servlet = new DataServiceServlet();
 req = mockControl.createMock(HttpServletRequest.class);
 res = mockControl.createMock(HttpServletResponse.class);
 jsonConverter = mockControl.createMock(BeanJsonConverter.class);
 xmlConverter = mockControl.createMock(BeanConverter.class);
 atomConverter = mockControl.createMock(BeanConverter.class);
 containerConfig = mockControl.createMock(ContainerConfig.class);
 EasyMock.expect(jsonConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_JSON_CONTENT_TYPE).anyTimes();
 EasyMock.expect(xmlConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_XML_CONTENT_TYPE).anyTimes();
 EasyMock.expect(atomConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_ATOM_CONTENT_TYPE).anyTimes();
 
 HandlerRegistry registry = new DefaultHandlerRegistry(null, jsonConverter,
   new HandlerExecutionListener.NoOpHandler());
 registry.addHandlers(Sets.<Object>newHashSet(new TestHandler()));
 servlet.setHandlerRegistry(registry);
 servlet.setContainerConfig(containerConfig);
 servlet.setBeanConverters(jsonConverter, xmlConverter, atomConverter);
}

ResponseItem responseItem = getResponseItem(future);
servletResponse.setContentType(responseConverter.getContentType());
if (responseItem.getErrorCode() >= 200 && responseItem.getErrorCode() < 400) {
 PrintWriter writer = servletResponse.getWriter();
   ContentTypes.OUTPUT_JSON_CONTENT_TYPE.equals(responseConverter.getContentType())) ?
   servletRequest.getParameter("callback") : null;
 writer.write(responseConverter.convertToString(response));
 if (callback != null) writer.write(");\n");
} else {

 public <T> T filterFields(JSONObject object, Set<String> fields,
              Class<T> clz) throws JSONException {
  if (!fields.isEmpty()) {
   // Create a copy with just the specified fields
   object = new JSONObject(object, fields.toArray(new String[fields
     .size()]));
  }
  String objectVal = object.toString();
  if (authority != null) {
   objectVal = objectVal.replace("%origin%", authority.getOrigin());
  } else {
   //provide default for junit tests
   objectVal = objectVal.replace("%origin%", "http://localhost:8080");
  }
  return converter.convertToObject(objectVal, clz);
 }
}

private JSONObject convertFromActivity(Activity activity, Set<String> fields)
  throws JSONException {
 // TODO Not using fields yet
 return new JSONObject(converter.convertToString(activity));
}

@Before
public void setUp() throws Exception {
 servlet = new DataServiceServlet();
 req = mockControl.createMock(HttpServletRequest.class);
 res = mockControl.createMock(HttpServletResponse.class);
 jsonConverter = mockControl.createMock(BeanJsonConverter.class);
 xmlConverter = mockControl.createMock(BeanConverter.class);
 atomConverter = mockControl.createMock(BeanConverter.class);
 containerConfig = mockControl.createMock(ContainerConfig.class);
 EasyMock.expect(jsonConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_JSON_CONTENT_TYPE).anyTimes();
 EasyMock.expect(xmlConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_XML_CONTENT_TYPE).anyTimes();
 EasyMock.expect(atomConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_ATOM_CONTENT_TYPE).anyTimes();
 HandlerRegistry registry = new DefaultHandlerRegistry(null, jsonConverter,
   new HandlerExecutionListener.NoOpHandler());
 registry.addHandlers(Sets.<Object>newHashSet(new TestHandler()));
 servlet.setHandlerRegistry(registry);
 servlet.setContainerConfig(containerConfig);
 servlet.setJSONPAllowed(true);
 servlet.setBeanConverters(jsonConverter, xmlConverter, atomConverter);
}

@Override
protected void sendError(HttpServletResponse servletResponse, ResponseItem responseItem)
  throws IOException {
 jsonConverter.append(servletResponse.getWriter(), getErrorJson(responseItem));
 servletResponse.setStatus(responseItem.getErrorCode());
}

ResponseItem responseItem = getResponseItem(future);
servletResponse.setContentType(responseConverter.getContentType());
if (responseItem.getErrorCode() >= 200 && responseItem.getErrorCode() < 400) {
 PrintWriter writer = servletResponse.getWriter();
   ContentTypes.OUTPUT_JSON_CONTENT_TYPE.equals(responseConverter.getContentType())) ?
   servletRequest.getParameter("callback") : null;
 writer.write(responseConverter.convertToString(response));
 if (callback != null) writer.write(");\n");
} else {

 public <T> T filterFields(JSONObject object, Set<String> fields,
              Class<T> clz) throws JSONException {
  if (!fields.isEmpty()) {
   // Create a copy with just the specified fields
   object = new JSONObject(object, fields.toArray(new String[fields
     .size()]));
  }
  String objectVal = object.toString();
  if (authority != null) {
   objectVal = objectVal.replace("%origin%", authority.getOrigin());
  } else {
   //provide default for junit tests
   objectVal = objectVal.replace("%origin%", "http://localhost:8080");
  }
  return converter.convertToObject(objectVal, clz);
 }
}

 private JSONObject convertFromActivityEntry(ActivityEntry activityEntry, Set<String> fields)
  throws JSONException {
  // TODO Not using fields yet
  return new JSONObject(converter.convertToString(activityEntry));
 }
}

@Before
public void setUp() throws Exception {
 servlet = new DataServiceServlet();
 req = mockControl.createMock(HttpServletRequest.class);
 res = mockControl.createMock(HttpServletResponse.class);
 jsonConverter = mockControl.createMock(BeanJsonConverter.class);
 xmlConverter = mockControl.createMock(BeanConverter.class);
 atomConverter = mockControl.createMock(BeanConverter.class);
 containerConfig = mockControl.createMock(ContainerConfig.class);
 EasyMock.expect(jsonConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_JSON_CONTENT_TYPE).anyTimes();
 EasyMock.expect(xmlConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_XML_CONTENT_TYPE).anyTimes();
 EasyMock.expect(atomConverter.getContentType()).andReturn(
   ContentTypes.OUTPUT_ATOM_CONTENT_TYPE).anyTimes();
 HandlerRegistry registry = new DefaultHandlerRegistry(null, jsonConverter,
   new HandlerExecutionListener.NoOpHandler());
 registry.addHandlers(Sets.<Object>newHashSet(new TestHandler()));
 servlet.setHandlerRegistry(registry);
 servlet.setContainerConfig(containerConfig);
 servlet.setJSONPAllowed(true);
 servlet.setBeanConverters(jsonConverter, xmlConverter, atomConverter);
}

@Override
protected void sendError(HttpServletResponse servletResponse, ResponseItem responseItem)
  throws IOException {
 jsonConverter.append(servletResponse.getWriter(), getErrorJson(responseItem));
 servletResponse.setStatus(responseItem.getErrorCode());
}

ResponseItem responseItem = getResponseItem(future);
servletResponse.setContentType(responseConverter.getContentType());
if (responseItem.getErrorCode() >= 200 && responseItem.getErrorCode() < 400) {
 PrintWriter writer = servletResponse.getWriter();
   ContentTypes.OUTPUT_JSON_CONTENT_TYPE.equals(responseConverter.getContentType())) ?
   servletRequest.getParameter("callback") : null;
 writer.write(responseConverter.convertToString(response));
 if (callback != null) writer.write(");\n");
} else {

public <T> T getTypedParameter(String parameterName, Class<T> dataTypeClass) {
 try {
  return converter.convertToObject(getParameter(parameterName), dataTypeClass);
 } catch (RuntimeException e) {
  if (e.getCause() instanceof JSONException)
   throw new ProtocolException(HttpServletResponse.SC_BAD_REQUEST, e.getMessage());
  throw e;
 }
}

private JSONObject convertFromActivityEntry(ActivityEntry activityEntry, Set<String> fields) throws JSONException {
 // TODO Not using fields yet
 return new JSONObject(converter.convertToString(activityEntry));
}