001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017/*
018Copyright 2005-2006 Seth Fitzsimmons <seth@note.amherst.edu>
019
020Licensed under the Apache License, Version 2.0 (the "License");
021you may not use this file except in compliance with the License.
022You may obtain a copy of the License at
023
024    http://www.apache.org/licenses/LICENSE-2.0
025
026Unless required by applicable law or agreed to in writing, software
027distributed under the License is distributed on an "AS IS" BASIS,
028WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
029See the License for the specific language governing permissions and
030limitations under the License.
031*/
032package com.echothree.view.client.web.struts.sprout;
033
034import com.echothree.view.client.web.struts.sslext.action.SecureRequestProcessor;
035import java.io.IOException;
036import javax.servlet.ServletException;
037import javax.servlet.http.HttpServletRequest;
038import javax.servlet.http.HttpServletResponse;
039import org.apache.struts.action.Action;
040import org.apache.struts.action.ActionForm;
041import org.apache.struts.action.ActionForward;
042import org.apache.struts.action.ActionMapping;
043
044/**
045 * Extension of <code>SecureRequestProcessor</code> that adds
046 * Sprout initialization.
047 * 
048 * @see com.echothree.view.client.web.struts.sslext.action.SecureRequestProcessor
049 * @author Seth Fitzsimmons
050 */
051public class SproutRequestProcessor
052        extends SecureRequestProcessor {
053
054    /**
055     * Provides each Sprout with an extensive set of objects during its
056     * initialization.
057     */
058    @Override
059    protected ActionForward processActionPerform(final HttpServletRequest request, final HttpServletResponse response,
060            final Action action, final ActionForm form, final ActionMapping mapping)
061            throws IOException, ServletException {
062        // initialize Sprout if necessary
063        if(action instanceof Sprout) {
064            ((Sprout)action).init(mapping, form, request, response);
065        }
066
067        return super.processActionPerform(request, response, action, form, mapping);
068    }
069
070}