| <%-- |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| --%> |
| |
| <%@ page import="java.util.Collection" %> |
| <%@ page import="java.util.Iterator" %> |
| <%@ page import="org.apache.log4j.*" %> |
| <%@ page import="org.apache.wiki.api.core.Context" %> |
| <%@ page import="org.apache.wiki.api.core.ContextEnum" %> |
| <%@ page import="org.apache.wiki.api.core.Engine" %> |
| <%@ page import="org.apache.wiki.api.core.Session" %> |
| <%@ page import="org.apache.wiki.api.spi.Wiki" %> |
| <%@ page import="org.apache.wiki.auth.AuthorizationManager" %> |
| <%@ page import="org.apache.wiki.preferences.Preferences" %> |
| <%@ page import="org.apache.wiki.ui.TemplateManager" %> |
| <%@ page import="org.apache.wiki.workflow.Decision" %> |
| <%@ page import="org.apache.wiki.workflow.DecisionQueue" %> |
| <%@ page import="org.apache.wiki.workflow.NoSuchOutcomeException" %> |
| <%@ page import="org.apache.wiki.workflow.Outcome" %> |
| <%@ page import="org.apache.wiki.workflow.Workflow" %> |
| <%@ page import="org.apache.wiki.workflow.WorkflowManager" %> |
| <%@ page errorPage="/Error.jsp" %> |
| <%@ taglib uri="http://jspwiki.apache.org/tags" prefix="wiki" %> |
| <%! |
| Logger log = Logger.getLogger("JSPWiki"); |
| %> |
| |
| <% |
| Engine wiki = Wiki.engine().find( getServletConfig() ); |
| // Create wiki context and check for authorization |
| Context wikiContext = Wiki.context().create( wiki, request, ContextEnum.WIKI_WORKFLOW.getRequestContext() ); |
| if(!wiki.getManager( AuthorizationManager.class ).hasAccess( wikiContext, response )) return; |
| |
| // Extract the wiki session |
| Session wikiSession = wikiContext.getWikiSession(); |
| |
| // Get the current decisions |
| DecisionQueue dq = wiki.getManager( WorkflowManager.class ).getDecisionQueue(); |
| |
| if( "decide".equals(request.getParameter("action")) ) |
| { |
| try |
| { |
| // Extract parameters for decision ID & decision outcome |
| int id = Integer.parseInt( request.getParameter( "id" ) ); |
| String outcomeKey = request.getParameter("outcome"); |
| Outcome outcome = Outcome.forName( outcomeKey ); |
| // Iterate through our actor decisions and see if we can find an ID match |
| Collection< Decision > decisions = dq.getActorDecisions(wikiSession); |
| for (Iterator< Decision > it = decisions.iterator(); it.hasNext();) |
| { |
| Decision d = it.next(); |
| if (d.getId() == id) |
| { |
| // Cool, we found it. Now make the decision. |
| dq.decide(d, outcome); |
| } |
| } |
| } |
| catch ( NumberFormatException e ) |
| { |
| log.warn("Could not parse integer from parameter 'decision'. Somebody is being naughty."); |
| } |
| catch ( NoSuchOutcomeException e ) |
| { |
| log.warn("Could not look up Outcome from parameter 'outcome'. Somebody is being naughty."); |
| } |
| } |
| if( "abort".equals(request.getParameter("action")) ) |
| { |
| try |
| { |
| // Extract parameters for decision ID & decision outcome |
| int id = Integer.parseInt( request.getParameter( "id" ) ); |
| // Iterate through our owner decisions and see if we can find an ID match |
| Collection< Workflow > workflows = wiki.getManager( WorkflowManager.class ).getOwnerWorkflows(wikiSession); |
| for (Iterator< Workflow > it = workflows.iterator(); it.hasNext();) |
| { |
| Workflow w = it.next(); |
| if (w.getId() == id) |
| { |
| // Cool, we found it. Now kill the workflow. |
| w.abort(); |
| } |
| } |
| } |
| catch ( NumberFormatException e ) |
| { |
| log.warn("Could not parse integer from parameter 'decision'. Somebody is being naughty."); |
| } |
| } |
| |
| // Stash the current decisions/workflows |
| request.setAttribute("decisions", dq.getActorDecisions(wikiSession)); |
| request.setAttribute("workflows", wiki.getManager( WorkflowManager.class ).getOwnerWorkflows( wikiSession ) ); |
| request.setAttribute("wikiSession", wikiSession); |
| |
| response.setContentType("text/html; charset="+wiki.getContentEncoding() ); |
| String contentPage = wiki.getManager( TemplateManager.class ).findJSP( pageContext, wikiContext.getTemplate(), "ViewTemplate.jsp" ); |
| %><wiki:Include page="<%=contentPage%>" /> |
| |