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

org.apache.sling.servlets.post.SlingPostOperation
The SlingPostOperation interface defines the service API to be implemented by service providers extending the Sling default POST servlet. Service providers may register OSGi services of this type to be used by the Sling default POST servlet to handle specific operations.
The SlingPostOperation service must be registered with a {@link #PROP_OPERATION_NAME} registration property giving the name(s) of theoperations supported by the service. The names will be used to find the actual operation from the {@link SlingPostConstants#RP_OPERATION :operation} request parameter.
The Sling default POST servlet defines the copy, move and delete operation names. These names should not be used by SlingPostOperation service providers. @deprecated as of 2.0.8 (Bundle version 2.2.0) and replaced by{@link PostOperation}.

     * Access SlingPostOperation service and register proxy.
     * <p>
     * Called by serviceChanged
     */
    private void register(final ServiceReference serviceReference) {
        final SlingPostOperation service = (SlingPostOperation) this.bundleContext.getService(serviceReference);
        final PostOperationProxy proxy = new PostOperationProxy(service);


        final BundleContext bundleContext = serviceReference.getBundle().getBundleContext();
        final Dictionary<String, Object> props = copyServiceProperties(serviceReference);
        final ServiceRegistration reg = bundleContext.registerService(

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        // prepare the response
        HtmlResponse htmlResponse = new HtmlResponse();
        htmlResponse.setReferer(request.getHeader("referer"));


        SlingPostOperation operation = getSlingPostOperation(request);
        if (operation == null) {


            htmlResponse.setStatus(
                HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                "Invalid operation specified for POST request");


        } else {


            try {
                operation.run(request, htmlResponse);
            } catch (ResourceNotFoundException rnfe) {
                htmlResponse.setStatus(HttpServletResponse.SC_NOT_FOUND,
                    rnfe.getMessage());
            } catch (Throwable throwable) {
                htmlResponse.setError(throwable);

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        // prepare the response
        HtmlResponse htmlResponse = new HtmlResponse();
        htmlResponse.setReferer(request.getHeader("referer"));


        SlingPostOperation operation = getSlingPostOperation(request);
        if (operation == null) {


            htmlResponse.setStatus(
                HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                "Invalid operation specified for POST request");


        } else {


            final SlingPostProcessor[] processors;
            synchronized ( this.delayedPostProcessors ) {
                processors = this.cachedPostProcessors;
            }
            try {
                operation.run(request, htmlResponse, processors);
            } catch (ResourceNotFoundException rnfe) {
                htmlResponse.setStatus(HttpServletResponse.SC_NOT_FOUND,
                    rnfe.getMessage());
            } catch (Throwable throwable) {
                log.debug("Exception while handling POST "
                    + request.getResource().getPath() + " with "
                    + operation.getClass().getName(), throwable);
                htmlResponse.setError(throwable);
            }


        }

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    }
    }
    
    protected void registerPostOperation(ServiceReference ref) {
      String operationName = (String) ref.getProperty(SlingPostOperation.PROP_OPERATION_NAME);
    SlingPostOperation operation = (SlingPostOperation) this.componentContext.locateService("postOperation", ref);
      synchronized (this.postOperations) {
      this.postOperations.put(operationName, operation);
      }
    }

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Related Classes of org.apache.sling.servlets.post.SlingPostOperation

org.apache.sling.servlets.post.impl.PostOperationProxyProvider

org.apache.sling.servlets.post.impl.SlingPostServlet

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