001    // Copyright 2010 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    // http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.services;
016    
017    import org.apache.tapestry5.Link;
018    
019    public interface LinkCreationListener2
020    {
021        /**
022         * Invoked when a page link (a link that renders a page) is created. The listener may decide to encode additional
023         * query parameters into the link (via {@link Link#addParameter(String, String)}).
024         * 
025         * @param link
026         *            the newly created link
027         * @param parameters
028         *            information encoded into the link
029         * @since 5.2.0
030         */
031        void createdPageRenderLink(Link link, PageRenderRequestParameters parameters);
032    
033        /**
034         * Invoked when an action link (a link that asks a component to perform an action) is created. The listener may
035         * decide to encode additional query parameters into the link (via {@link Link#addParameter(String, String)}).
036         * 
037         * @param link
038         *            the newly created link
039         * @param parameters
040         *            information encoded into the link
041         */
042        void createdComponentEventLink(Link link, ComponentEventRequestParameters parameters);
043    }