public static Throwable translateThrowable(Throwable throwable) {
if (_useReflectionToTranslateThrowable) {
try {
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream = new UnsyncByteArrayOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(unsyncByteArrayOutputStream);
objectOutputStream.writeObject(throwable);
objectOutputStream.flush();
objectOutputStream.close();
UnsyncByteArrayInputStream unsyncByteArrayInputStream =
new UnsyncByteArrayInputStream(
unsyncByteArrayOutputStream.unsafeGetByteArray(),
0,
unsyncByteArrayOutputStream.size());
Thread currentThread = Thread.currentThread();
ClassLoader contextClassLoader = currentThread.getContextClassLoader();
ObjectInputStream objectInputStream =
new ClassLoaderObjectInputStream(unsyncByteArrayInputStream, contextClassLoader);
throwable = (Throwable) objectInputStream.readObject();
objectInputStream.close();
return throwable;
} catch (SecurityException se) {
if (_log.isInfoEnabled()) {
_log.info("Do not use reflection to translate throwable");
}
_useReflectionToTranslateThrowable = false;
} catch (Throwable throwable2) {
_log.error(throwable2, throwable2);
return throwable2;
}
}
Class<?> clazz = throwable.getClass();
String className = clazz.getName();
if (className.equals(PortalException.class.getName())) {
return new PortalException();
}
if (className.equals(SystemException.class.getName())) {
return new SystemException();
}
if (className.equals("com.ktree.timezone.model.dao.NoSuchWorldClockException")) {
return new com.ktree.timezone.model.dao.NoSuchWorldClockException();
}
return throwable;
}
public static Throwable translateThrowable(Throwable throwable) {
if (_useReflectionToTranslateThrowable) {
try {
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream = new UnsyncByteArrayOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(unsyncByteArrayOutputStream);
objectOutputStream.writeObject(throwable);
objectOutputStream.flush();
objectOutputStream.close();
UnsyncByteArrayInputStream unsyncByteArrayInputStream =
new UnsyncByteArrayInputStream(
unsyncByteArrayOutputStream.unsafeGetByteArray(),
0,
unsyncByteArrayOutputStream.size());
Thread currentThread = Thread.currentThread();
ClassLoader contextClassLoader = currentThread.getContextClassLoader();
ObjectInputStream objectInputStream =
new ClassLoaderObjectInputStream(unsyncByteArrayInputStream, contextClassLoader);
throwable = (Throwable) objectInputStream.readObject();
objectInputStream.close();
return throwable;
} catch (ClassNotFoundException cnfe) {
if (_log.isInfoEnabled()) {
_log.info("Do not use reflection to translate throwable");
}
_useReflectionToTranslateThrowable = false;
} catch (SecurityException se) {
if (_log.isInfoEnabled()) {
_log.info("Do not use reflection to translate throwable");
}
_useReflectionToTranslateThrowable = false;
} catch (Throwable throwable2) {
_log.error(throwable2, throwable2);
return throwable2;
}
}
Class<?> clazz = throwable.getClass();
String className = clazz.getName();
if (className.equals("com.liferay.pushnotifications.NoSuchDeviceException")) {
return new com.liferay.pushnotifications.NoSuchDeviceException(
throwable.getMessage(), throwable.getCause());
}
return throwable;
}
protected void renderExclusive(
HttpServletRequest request, HttpServletResponse response, ThemeDisplay themeDisplay)
throws Exception {
RenderRequestImpl renderRequestImpl =
(RenderRequestImpl) request.getAttribute(JavaConstants.JAVAX_PORTLET_REQUEST);
RenderResponseImpl renderResponseImpl =
(RenderResponseImpl) request.getAttribute(JavaConstants.JAVAX_PORTLET_RESPONSE);
StringServletResponse stringResponse =
(StringServletResponse) renderRequestImpl.getAttribute(WebKeys.STRING_SERVLET_RESPONSE);
if (stringResponse == null) {
stringResponse = (StringServletResponse) renderResponseImpl.getHttpServletResponse();
Portlet portlet = processPortletRequest(request, response, PortletRequest.RENDER_PHASE);
InvokerPortlet invokerPortlet = PortletInstanceFactoryUtil.create(portlet, null);
invokerPortlet.render(renderRequestImpl, renderResponseImpl);
if (Validator.isNull(stringResponse.getString())) {
stringResponse.setString(null);
}
}
renderResponseImpl.transferHeaders(response);
if (stringResponse.isCalledGetOutputStream()) {
UnsyncByteArrayOutputStream ubaos = stringResponse.getUnsyncByteArrayOutputStream();
InputStream is = new UnsyncByteArrayInputStream(ubaos.unsafeGetByteArray(), 0, ubaos.size());
ServletResponseUtil.sendFile(
request,
response,
renderResponseImpl.getResourceName(),
is,
renderResponseImpl.getContentType());
} else if (stringResponse.isCalledGetWriter()) {
byte[] content = stringResponse.getString().getBytes(StringPool.UTF8);
ServletResponseUtil.sendFile(
request,
response,
renderResponseImpl.getResourceName(),
content,
renderResponseImpl.getContentType());
}
renderRequestImpl.cleanUp();
}
/**
* This method only uses the default Commons HttpClient implementation when the URL object
* represents a HTTP resource. The URL object could also represent a file or some JNDI resource.
* In that case, the default Java implementation is used.
*
* @return A string representation of the resource referenced by the URL object
*/
public String URLtoString(URL url) throws IOException {
String xml = null;
if (url != null) {
String protocol = url.getProtocol().toLowerCase();
if (protocol.startsWith(Http.HTTP) || protocol.startsWith(Http.HTTPS)) {
return URLtoString(url.toString());
}
URLConnection urlConnection = url.openConnection();
InputStream inputStream = urlConnection.getInputStream();
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream = new UnsyncByteArrayOutputStream();
byte[] bytes = new byte[512];
for (int i = inputStream.read(bytes, 0, 512); i != -1; i = inputStream.read(bytes, 0, 512)) {
unsyncByteArrayOutputStream.write(bytes, 0, i);
}
xml =
new String(
unsyncByteArrayOutputStream.unsafeGetByteArray(),
0,
unsyncByteArrayOutputStream.size());
inputStream.close();
unsyncByteArrayOutputStream.close();
}
return xml;
}
