Package ro.sync.ecss.extensions.api.webapp.plugin

Class PluginConfigExtension

  • All Implemented Interfaces:
    PluginExtension
    @API(type=EXTENDABLE,
     src=PUBLIC)
@Deprecated
public abstract class PluginConfigExtension
extends WebappServletPluginExtension
    Deprecated.
    This API is deprecated because it's based on javax package that's no more supported starting with Servlet 5.0 specification and because this extension type isn't protected against CSRF attacks. Use ServletPluginConfigExtension instead.

    This class should be extended to create a configuration page for a Web Author plugin. For common use-cases, only the abstract methods should be implemented/overridden.

    This class creates an HTML form that will be presented in the Administration Page to the user to configure some options. The options will be applied for all the users.

    These options can be read from the server-side code like in the code snippet below: PluginWorkspaceProvider.getPluginWorkspace().getOptionsStorage().getOption("option_name", "default_value");

    The options can be read from client-side like in the code snippet below: sync.options.PluginsOptions.getClientOption('option_name');

    Make sure to call super.init() in the extended class otherwise you won't be able to manipulate the options.

    Since:
    17.1

    • Constructor Summary

      Constructors 
      Constructor Description
      PluginConfigExtension()
      Deprecated.
      In the derived class make sure to set the default options.

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      void doDelete​(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
      Deprecated.
      This method should return a plugin to its default options.
      void doGet​(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
      Deprecated.
      This method responds with the plugin configuration page (html/css/js).
      void doPut​(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
      Deprecated.
      The request body of this request should contain a JSON object of the options to set, containing only key-value pairs with value being a string and not an object.
      java.util.Map<java.lang.String,​java.lang.String> getDefaultOptions()
      Deprecated.
       
      protected java.lang.String getOption​(java.lang.String key, java.lang.String defaultValue)
      Deprecated.
      Returns the option for the given key or the default value if the key doesn't exist.
      abstract java.lang.String getOptionsForm()
      Deprecated.
      Implement this method to return an HTML form containing the options which should be modified using the administration page.
      abstract java.lang.String getOptionsJson()
      Deprecated.
      Returns the options available of the client-side in JSON format.
      abstract java.lang.String getPath()
      Deprecated.
      Should be implemented to return the relative path handled by this plugin.
      void init()
      Deprecated.
      Derived classes should make sure to call this method.
      boolean requiresAuthorization()
      Deprecated.
      PluginConfigExtensions will only serve content if the user is authenticated.
      protected void saveOptions()
      Deprecated.
      Saves the set options to disk.
      java.lang.String serializeMapToJSON​(java.util.Map<java.lang.String,​java.lang.Object> map)
      Deprecated.
      Serializes a map to a JSON string.
      void setDefaultOptions​(java.util.Map<java.lang.String,​java.lang.String> defaultOptions)
      Deprecated.
      Sets the default options for this plugin configuration extension.
      protected void setOption​(java.lang.String key, java.lang.String value)
      Deprecated.
      Sets the value of an option referenced by its key.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • PluginConfigExtension

        public PluginConfigExtension()
        Deprecated.
        In the derived class make sure to set the default options.

    • Method Detail

      • getPath

        public abstract java.lang.String getPath()
        Deprecated.
        Should be implemented to return the relative path handled by this plugin. The path should be unique among other webapp servlet plugins paths and not an empty String. and should contain only lower case letters or the '-' sign. Example: "plugin-path".
        Specified by:
        getPath in class WebappServletPluginExtension
        Returns:
        The path at which the servlet will be accessed.

      • init

        public void init()
          throws javax.servlet.ServletException
        Deprecated.
        Derived classes should make sure to call this method.
        Overrides:
        init in class WebappServletPluginExtension
        Throws:
        javax.servlet.ServletException - Thrown to respect the interface

      • doGet

        public void doGet​(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse resp)
           throws javax.servlet.ServletException,
                  java.io.IOException
        Deprecated.
        This method responds with the plugin configuration page (html/css/js).
        Overrides:
        doGet in class WebappServletPluginExtension
        Parameters:
        req - The HTTP request
        resp - The HTTP response
        Throws:
        javax.servlet.ServletException - To respect the interface
        java.io.IOException - Thrown by getWriter

      • doPut

        public void doPut​(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse resp)
           throws javax.servlet.ServletException,
                  java.io.IOException
        Deprecated.
        The request body of this request should contain a JSON object of the options to set, containing only key-value pairs with value being a string and not an object. Derived methods should use setOption in this method. And afterwards call saveOptions().
        Overrides:
        doPut in class WebappServletPluginExtension
        Parameters:
        req - The HTTP request object
        resp - The HTTP response object
        Throws:
        javax.servlet.ServletException - To respect the interface
        java.io.IOException - If the options file is not found or storing the options encounters an error

      • doDelete

        public void doDelete​(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse resp)
              throws javax.servlet.ServletException,
                     java.io.IOException
        Deprecated.

        This method should return a plugin to its default options.

        It sets the options back to their defaults and saves them on disk.


        In derived classes return your plugin to the default options and call the super method to set the options to the default values and save them on disk.

        Overrides:
        doDelete in class WebappServletPluginExtension
        Parameters:
        req - The HTTP request object
        resp - The HTTP response object
        Throws:
        javax.servlet.ServletException - To respect the interface
        java.io.IOException - When the options file is not found or storing options encounters an error

      • getOption

        protected java.lang.String getOption​(java.lang.String key,
                                     java.lang.String defaultValue)
        Deprecated.
        Returns the option for the given key or the default value if the key doesn't exist.
        Parameters:
        key - The key for the option to return
        defaultValue - The value to return if the key doesn't exist
        Returns:
        The option for the given key or the default value if the key doesn't exist

      • setOption

        protected void setOption​(java.lang.String key,
                         java.lang.String value)
        Deprecated.
        Sets the value of an option referenced by its key.
        Parameters:
        key - The key of the option to set
        value - The value of the option to set

      • saveOptions

        protected void saveOptions()
                    throws java.io.IOException
        Deprecated.
        Saves the set options to disk.
        Throws:
        java.io.IOException - Couldn't save options.

      • getDefaultOptions

        public java.util.Map<java.lang.String,​java.lang.String> getDefaultOptions()
        Deprecated.
        Returns:
        the defaultOptions

      • setDefaultOptions

        public void setDefaultOptions​(java.util.Map<java.lang.String,​java.lang.String> defaultOptions)
        Deprecated.
        Sets the default options for this plugin configuration extension.

        If you want the default values for your options to be empty/null make sure to set them as empty/null, don't leave them out of the defaultOptions map.

        Parameters:
        defaultOptions - the defaultOptions to set

      • getOptionsForm

        public abstract java.lang.String getOptionsForm()
        Deprecated.
        Implement this method to return an HTML form containing the options which should be modified using the administration page. The form inputs name attribute should be the option name.
        Returns:
        The options form representing an html form with inputs where every input's name attribute represents the name of the option which we want to set.

      • getOptionsJson

        public abstract java.lang.String getOptionsJson()
        Deprecated.
        Returns the options available of the client-side in JSON format. These options will be available for all type of users so you should not include sensitive options that should require authorization.
        Returns:
        the options available on client formated as JSON.

      • requiresAuthorization

        public final boolean requiresAuthorization()
        Deprecated.
        PluginConfigExtensions will only serve content if the user is authenticated.
        Overrides:
        requiresAuthorization in class WebappServletPluginExtension
        Returns:
        True to require authorization

      • serializeMapToJSON

        public java.lang.String serializeMapToJSON​(java.util.Map<java.lang.String,​java.lang.Object> map)
        Deprecated.
        Serializes a map to a JSON string.
        Parameters:
        map - the map to serialize to JSON string.
        Returns:
        the map serialized as a JSON.