Package org.apache.sling.jcr.jackrabbit.accessmanager.post

Class AbstractAccessPostServlet

java.lang.Object
jakarta.servlet.GenericServlet
org.apache.sling.api.servlets.SlingJakartaSafeMethodsServlet
org.apache.sling.api.servlets.SlingJakartaAllMethodsServlet
org.apache.sling.jcr.jackrabbit.accessmanager.post.AbstractAccessServlet
org.apache.sling.jcr.jackrabbit.accessmanager.post.AbstractAccessPostServlet
All Implemented Interfaces:
jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable
Direct Known Subclasses:
DeleteAcesServlet, ModifyAceServlet
public abstract class AbstractAccessPostServlet extends AbstractAccessServlet
Base class for all the POST servlets for the AccessManager operations
See Also:

  • Constructor Details

    • AbstractAccessPostServlet

      public AbstractAccessPostServlet()

  • Method Details

    • doPost

      protected void doPost(SlingJakartaHttpServletRequest request, SlingJakartaHttpServletResponse httpResponse) throws jakarta.servlet.ServletException, IOException
      Description copied from class: SlingJakartaAllMethodsServlet
      Called by the SlingJakartaAllMethodsServlet.mayService(SlingJakartaHttpServletRequest, SlingJakartaHttpServletResponse) method to handle an HTTP POST request.

      This default implementation reports back to the client that the method is not supported.

      Implementations of this class should overwrite this method with their implementation for the HTTP POST method support.

      Overrides:
      doPost in class SlingJakartaAllMethodsServlet
      Parameters:
      request - The HTTP request
      httpResponse - The HTTP response
      Throws:
      jakarta.servlet.ServletException - Not thrown by this implementation.
      IOException - If the error status cannot be reported back to the client.

    • validateResourcePath

      protected void validateResourcePath(javax.jcr.Session jcrSession, String resourcePath) throws javax.jcr.RepositoryException
      Override if the path does not need to exist
      Throws:
      javax.jcr.RepositoryException

    • handleOperation

      protected abstract void handleOperation(SlingJakartaHttpServletRequest request, JakartaPostResponse response, List<Modification> changes) throws javax.jcr.RepositoryException
      Extending Servlet should implement this operation to do the work
      Parameters:
      request - the sling http request to process
      response - the response
      changes - the changes to report
      Throws:
      javax.jcr.RepositoryException - if any errors applying the changes

    • getRedirectUrl

      protected String getRedirectUrl(jakarta.servlet.http.HttpServletRequest request, JakartaPostResponse ctx) throws IOException
      compute redirect URL (SLING-126)
      Parameters:
      request - the sling http request to process
      ctx - the post processor
      Returns:
      the redirect location or null
      Throws:
      IOException - if there is something invalid with the :redirect value

    • isSetStatus

      protected boolean isSetStatus(SlingJakartaHttpServletRequest request)

    • getItemPath

      protected String getItemPath(SlingJakartaHttpServletRequest request)
      Returns the path of the resource of the request as the item path.

      This method may be overwritten by extension if the operation has different requirements on path processing.

      Parameters:
      request - the sling http request to process
      Returns:
      the resolved path of the found item

    • externalizePath

      protected String externalizePath(SlingJakartaHttpServletRequest request, String path)
      Returns an external form of the given path prepending the context path and appending a display extension.
      Parameters:
      request - the sling http request to process
      path - the path to externalize
      Returns:
      the url

    • allowNonExistingPaths

      protected boolean allowNonExistingPaths()
      Returns whether this operation can operate on paths that do not exist yet
      Returns:
      true if the resourcePath must exist, false otherwise

    • getParentPath

      @Nullable protected @Nullable String getParentPath(String path)
      Returns an external form of the parent path
      Parameters:
      path - the resource path
      Returns:
      parent path

    • getAccessControlList

      protected javax.jcr.security.AccessControlList getAccessControlList(javax.jcr.security.AccessControlManager accessControlManager, String resourcePath, boolean mayCreate) throws javax.jcr.RepositoryException
      Returns an AccessControlList to edit for the node at the given resourcePath.
      Parameters:
      accessControlManager - The manager providing access control lists
      resourcePath - The node path for which to return an access control list
      mayCreate - true if an access control list should be created if the node does not have one yet.
      Returns:
      The AccessControlList to modify to control access to the node.
      Throws:
      javax.jcr.RepositoryException - If the access control manager does not provide a AccessControlPolicy which is an AccessControlList.

    • getAccessControlListOrNull

      protected javax.jcr.security.AccessControlList getAccessControlListOrNull(javax.jcr.security.AccessControlManager accessControlManager, String resourcePath, boolean mayCreate) throws javax.jcr.RepositoryException
      Returns an AccessControlList to edit for the node at the given resourcePath.
      Parameters:
      accessControlManager - The manager providing access control lists
      resourcePath - The node path for which to return an access control list
      mayCreate - true if an access control list should be created if the node does not have one yet.
      Returns:
      The AccessControlList to modify to control access to the node or null if one could not be located or created
      Throws:
      javax.jcr.RepositoryException - if any errors reading the information

    • bindPostResponseCreator

      protected void bindPostResponseCreator(JakartaPostResponseCreator creator, Map<String,Object> properties)
      Bind a new post response creator
      Parameters:
      creator - the response creator service reference
      properties - the component properties for the service reference

    • unbindPostResponseCreator

      protected void unbindPostResponseCreator(JakartaPostResponseCreator creator, Map<String,Object> properties)
      Unbind a post response creator
      Parameters:
      creator - the response creator service reference
      properties - the component properties for the service reference