com.day.cq.tagging.servlets
Class TagListServlet

java.lang.Object
  javax.servlet.GenericServlet
      org.apache.sling.api.servlets.SlingSafeMethodsServlet
          org.apache.sling.api.servlets.SlingAllMethodsServlet
              com.day.cq.commons.servlets.AbstractPredicateServlet
                  com.day.cq.commons.servlets.AbstractListServlet
                      com.day.cq.tagging.servlets.TagListServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class TagListServlet
extends AbstractListServlet

Provides a JSON representation of child tags (for a cq:Tag resource or the tag base path), a list of tag suggestions by a partial title or name, or of all tags referenced by a cq:Taggable resource.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.day.cq.commons.servlets.AbstractListServlet

AbstractListServlet.ListItem, AbstractListServlet.ListItemComparator

Field Summary

Fields inherited from class com.day.cq.commons.servlets.AbstractListServlet

admin, CONTENT_TYPE, DEFAULT_SORT_DIR, DEFAULT_SORT_KEY, DEFAULT_TIDY, ENCODING, listInfoProvider, PAGE_INDEX, PAGE_LIMIT, PAGE_START, PATH, PROP, repository, SORT_ASCENDING, SORT_DESCENDING, SORT_DIR, SORT_KEY, TIDY

Fields inherited from class com.day.cq.commons.servlets.AbstractPredicateServlet

FILTER_PARAM, PATH_PARAM, PREDICATE_PARAM

Constructor Summary

TagListServlet()

Method Summary

protected void

doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) Called by the SlingSafeMethodsServlet.mayService(SlingHttpServletRequest, SlingHttpServletResponse) method to handle an HTTP GET request.

Methods inherited from class com.day.cq.commons.servlets.AbstractListServlet

activate, applyPaging, applySorting, bindListInfoProvider, deactivate, doGet, getItems, getPagingIndex, processItems, registerProvider, unbindListInfoProvider, write, writeCustomProperties, writeKey, writeOptionalDateKey, writeOptionalKey, writePagingIndex

Methods inherited from class com.day.cq.commons.servlets.AbstractPredicateServlet

getPredicate, selectorPredicateStart

Methods inherited from class org.apache.sling.api.servlets.SlingAllMethodsServlet

doDelete, doPost, doPut, getAllowedRequestMethods, isMethodValid, mayService

Methods inherited from class org.apache.sling.api.servlets.SlingSafeMethodsServlet

doGeneric, doHead, doOptions, doTrace, getServletInfo, handleMethodNotImplemented, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, init, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TagListServlet

public TagListServlet()

Method Detail

doGet

protected void doGet(SlingHttpServletRequest request,
                     SlingHttpServletResponse response)
              throws ServletException,
                     IOException

Description copied from class: AbstractPredicateServlet

Called by the SlingSafeMethodsServlet.mayService(SlingHttpServletRequest, SlingHttpServletResponse) method to handle an HTTP GET 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 GET method support. Calls AbstractPredicateServlet.doGet(SlingHttpServletRequest, SlingHttpServletResponse, Predicate).

Overrides:

doGet in class AbstractPredicateServlet

Parameters:

request - The HTTP request

response - The HTTP response

Throws:

ServletException - Not thrown by this implementation.

IOException - If the error status cannot be reported back to the client.