Example usage for com.liferay.portal.kernel.trash TrashHandler getTrashEntry

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.trash TrashHandler getTrashEntry.

Prototype

public default TrashEntry getTrashEntry(long classPK) throws PortalException 

Source Link

Usage

From source file:com.liferay.trash.internal.TrashHelperImpl.java

License:Open Source License

@Override
public PortletURL getViewContentURL(HttpServletRequest request, String className, long classPK)
        throws PortalException {

    TrashHandler trashHandler = TrashHandlerRegistryUtil.getTrashHandler(className);

    if (trashHandler.isInTrashContainer(classPK)) {
        com.liferay.trash.kernel.model.TrashEntry trashEntry = trashHandler.getTrashEntry(classPK);

        className = trashEntry.getClassName();
        classPK = trashEntry.getClassPK();

        trashHandler = TrashHandlerRegistryUtil.getTrashHandler(className);
    }/*from   w  ww.  j ava  2 s .com*/

    TrashRenderer trashRenderer = trashHandler.getTrashRenderer(classPK);

    if (trashRenderer == null) {
        return null;
    }

    ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

    PortletURL portletURL = PortletProviderUtil.getPortletURL(request, TrashEntry.class.getName(),
            PortletProvider.Action.VIEW);

    portletURL.setParameter("mvcPath", "/view_content.jsp");
    portletURL.setParameter("redirect", themeDisplay.getURLCurrent());

    TrashEntry trashEntry = _trashEntryLocalService.getEntry(className, classPK);

    if (trashEntry.getRootEntry() != null) {
        portletURL.setParameter("className", className);
        portletURL.setParameter("classPK", String.valueOf(classPK));
    } else {
        portletURL.setParameter("trashEntryId", String.valueOf(trashEntry.getEntryId()));
    }

    portletURL.setParameter("showAssetMetadata", Boolean.TRUE.toString());

    return portletURL;
}

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From source file:com.liferay.trash.service.impl.TrashEntryServiceImpl.java

License:Open Source License

/**
 * Moves the trash entry with the entity class name and primary key,
 * restoring it to a new location identified by the destination container
 * model ID.//w  w w  .  j  a  v  a2  s .  co  m
 *
 * <p>
 * This method throws a {@link TrashPermissionException} if the user did not
 * have the permission to perform one of the necessary operations. The
 * exception is created with a type specific to the operation:
 * </p>
 *
 * <ul>
 * <li>
 * {@link TrashPermissionException#MOVE} - if the user did not have
 * permission to move the trash entry to the new
 * destination
 * </li>
 * <li>
 * {@link TrashPermissionException#RESTORE} - if the user did not have
 * permission to restore the trash entry
 * </li>
 * </ul>
 *
 * @param className the class name of the entity
 * @param classPK the primary key of the entity
 * @param destinationContainerModelId the primary key of the new location
 * @param serviceContext the service context to be applied (optionally
 *        <code>null</code>)
 */
@Override
public void moveEntry(String className, long classPK, long destinationContainerModelId,
        ServiceContext serviceContext) throws PortalException {

    PermissionChecker permissionChecker = getPermissionChecker();

    long scopeGroupId = 0;

    if (serviceContext != null) {
        scopeGroupId = serviceContext.getScopeGroupId();
    }

    TrashHandler trashHandler = TrashHandlerRegistryUtil.getTrashHandler(className);

    destinationContainerModelId = trashHandler.getDestinationContainerModelId(classPK,
            destinationContainerModelId);

    if (!trashHandler.hasTrashPermission(permissionChecker, scopeGroupId, destinationContainerModelId,
            TrashActionKeys.MOVE)) {

        throw new TrashPermissionException(TrashPermissionException.MOVE);
    }

    if (trashHandler.isInTrash(classPK)
            && !trashHandler.hasTrashPermission(permissionChecker, 0, classPK, TrashActionKeys.RESTORE)) {

        throw new TrashPermissionException(TrashPermissionException.RESTORE);
    }

    TrashEntry trashEntry = ModelAdapterUtil.adapt(TrashEntry.class, trashHandler.getTrashEntry(classPK));

    if (trashEntry.isTrashEntry(className, classPK)) {
        trashHandler.checkRestorableEntry(
                ModelAdapterUtil.adapt(com.liferay.trash.kernel.model.TrashEntry.class, trashEntry),
                destinationContainerModelId, StringPool.BLANK);
    } else {
        trashHandler.checkRestorableEntry(classPK, destinationContainerModelId, StringPool.BLANK);
    }

    trashHandler.moveTrashEntry(getUserId(), classPK, destinationContainerModelId, serviceContext);
}

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