Hi all,
I am getting error while using classes from portal-impl.jar inside my custom portlet. From
Need to call a portal-impl method thread, it seems we cannot reference such classes within custom portlet.
From thread
Need to call a portal-impl method, I have followed correct solution provided by
Nicolas Mugnier.
I am having issue in applying this solution to my requirement which is :
My Code:
ClassLoader portalClassLoader = PortalClassLoaderUtil.getClassLoader();
Class<?> liferayFileEntryClass = portalClassLoader.loadClass("com.liferay.portal.repository.liferayrepository.model.LiferayFileEntry");
Constructor<?> c = liferayFileEntryClass.getDeclaredConstructor(DLFileEntry.class);
Object liferayFileEntry = c.newInstance(dlFileEntry);
dlAppHelperLocalService.updateAsset(userId,
liferayFileEntry, liferayFileVersion, assCa, assetTagNames, serviceContext.getAssetLinkEntryIds());
Nicolas's Solution:
ClassLoader portalClassLoader = PortalClassLoaderUtil.getClassLoader();
Class<?> portletRendererClass = portalClassLoader.loadClass("com.liferay.portal.layoutconfiguration.util.PortletRenderer");
Constructor<?> c = portletRendererClass.getDeclaredConstructor(com.liferay.portal.model.Portlet.class,
String.class, Integer.class, Integer.class);
Object portletrendererobject = c.newInstance(portlet, columnId, columnCount, columnPos);
Method method = portletrendererobject.getClass().getMethod("render", HttpServletRequest.class, HttpServletResponse.class);
StringBundler _result = (StringBundler) method.invoke(portletrendererobject, request, response);
Nicolas's solution works for him since he only uses method and skips object as method parameter.
Problem Statement:
1. dlAppHelperLocalService.updateAsset() expects
LiferayFileEntry object while I end up sharing
Object which is in conflict with method signature.
2. Is there any static instanciation service provider not residing in portal-impl.jar ?
Can someone suggest workaround for same since portal-impl.jar classes must be used in many places.
Regards,
Sourabh
