Package org.apache.sling.servlets.post

Examples of org.apache.sling.servlets.post.AbstractPostResponse

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    @Override
    protected void doPost(SlingHttpServletRequest request,
            SlingHttpServletResponse httpResponse) throws ServletException,
            IOException {
        // prepare the response
      AbstractPostResponse response = createHtmlResponse(request);
        response.setReferer(request.getHeader("referer"));

        // calculate the paths
        String path = getItemPath(request);
        response.setPath(path);

        // location
        response.setLocation(externalizePath(request, path));

        // parent location
        path = ResourceUtil.getParent(path);
        if (path != null) {
            response.setParentLocation(externalizePath(request, path));
        }

        Session session = request.getResourceResolver().adaptTo(Session.class);

        final List<Modification> changes = new ArrayList<Modification>();

        try {
            handleOperation(request, response, changes);

            // TODO: maybe handle SlingAuthorizablePostProcessor handlers here

            // set changes on html response
            for (Modification change : changes) {
                switch (change.getType()) {
                    case MODIFY:
                        response.onModified(change.getSource());
                        break;
                    case DELETE:
                        response.onDeleted(change.getSource());
                        break;
                    case MOVE:
                        response.onMoved(change.getSource(),
                            change.getDestination());
                        break;
                    case COPY:
                        response.onCopied(change.getSource(),
                            change.getDestination());
                        break;
                    case CREATE:
                        response.onCreated(change.getSource());
                        break;
                    case ORDER:
                        response.onChange("ordered", change.getSource(),
                            change.getDestination());
                        break;
                }
            }

            if (session.hasPendingChanges()) {
                session.save();
            }
        } catch (ResourceNotFoundException rnfe) {
            response.setStatus(HttpServletResponse.SC_NOT_FOUND,
                rnfe.getMessage());
        } catch (Throwable throwable) {
            log.debug("Exception while handling POST "
                + request.getResource().getPath() + " with "
                + getClass().getName(), throwable);
            response.setError(throwable);
        } finally {
            try {
                if (session.hasPendingChanges()) {
                    session.refresh(false);
                }
            } catch (RepositoryException e) {
                log.warn("RepositoryException in finally block: {}",
                    e.getMessage(), e);
            }
        }

        // check for redirect URL if processing succeeded
        if (response.isSuccessful()) {
            String redirect = getRedirectUrl(request, response);
            if (redirect != null) {
                httpResponse.sendRedirect(redirect);
                return;
            }
        }

        // create a html response and send if unsuccessful or no redirect
        response.send(httpResponse, isSetStatus(request));
    }
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  @Override
  protected void doPost(SlingHttpServletRequest request,
      SlingHttpServletResponse httpResponse) throws ServletException,
      IOException {
        // prepare the response
    AbstractPostResponse response = createHtmlResponse(request);
        response.setReferer(request.getHeader("referer"));

        // calculate the paths
        String path = getItemPath(request);
        response.setPath(path);

        // location
        response.setLocation(externalizePath(request, path));

        // parent location
        path = ResourceUtil.getParent(path);
        if (path != null) {
          response.setParentLocation(externalizePath(request, path));
        }

        Session session = request.getResourceResolver().adaptTo(Session.class);

        final List<Modification> changes = new ArrayList<Modification>();

        try {
            handleOperation(request, response, changes);

            //TODO: maybe handle SlingAuthorizablePostProcessor handlers here

            // set changes on html response
            for(Modification change : changes) {
                switch ( change.getType() ) {
                    case MODIFY : response.onModified(change.getSource()); break;
                    case DELETE : response.onDeleted(change.getSource()); break;
                    case MOVE :   response.onMoved(change.getSource(), change.getDestination()); break;
                    case COPY :   response.onCopied(change.getSource(), change.getDestination()); break;
                    case CREATE : response.onCreated(change.getSource()); break;
                    case ORDER : response.onChange("ordered", change.getSource(), change.getDestination()); break;
        default:
          break;
                }
            }

            if (session.hasPendingChanges()) {
                session.save();
            }
        } catch (ResourceNotFoundException rnfe) {
            response.setStatus(HttpServletResponse.SC_NOT_FOUND,
                rnfe.getMessage());
        } catch (Throwable throwable) {
            log.debug("Exception while handling POST "
                + request.getResource().getPath() + " with "
                + getClass().getName(), throwable);
            response.setError(throwable);
        } finally {
            try {
                if (session.hasPendingChanges()) {
                    session.refresh(false);
                }
            } catch (RepositoryException e) {
                log.warn("RepositoryException in finally block: {}",
                    e.getMessage(), e);
            }
        }

        // check for redirect URL if processing succeeded
        if (response.isSuccessful()) {
            String redirect = getRedirectUrl(request, response);
            if (redirect != null) {
                httpResponse.sendRedirect(redirect);
                return;
            }
        }

        // create a html response and send if unsuccessful or no redirect
        response.send(httpResponse, isSetStatus(request));
  }
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@Service
public class CustomPostResponseCreatorImpl implements PostResponseCreator {

    public PostResponse createPostResponse(SlingHttpServletRequest req) {
        if ("custom".equals(req.getParameter(":responseType"))) {
            return new AbstractPostResponse() {
               
                public void onChange(String type, String... arguments) {
                    // NO-OP
                }
               
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