+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
package mircoders.servlet;
-import java.io.*;
-import java.sql.*;
-import java.util.*;
-import javax.servlet.*;
-import javax.servlet.http.*;
+import mir.generator.Generator;
+import mir.producer.ProducerFactory;
+import mir.servlet.AdminServletModule;
+import mir.servlet.ServletModuleFailure;
+import mir.util.HTTPRequestParser;
+import mircoders.global.MirGlobal;
-import freemarker.template.*;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
-import mir.servlet.*;
-import mir.misc.*;
+public class ServletModuleProducer extends AdminServletModule {
+ public void defaultAction(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ showProducerQueueStatus(aRequest, aResponse);
+ }
-import mircoders.producer.*;
-import mircoders.entity.*;
+ /**
+ *
+ * @param aRequest
+ * @param aResponse
+ */
+ public void showProducerQueueStatus(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ try {
+ // TODO: use ServletHelper
+ Generator generator = MirGlobal.localizer().generators().
+ makeAdminGeneratorLibrary().makeGenerator("producerqueue.template", null);
-/* Verteilerservlet, dass je nach Parameter task die Klasse Producer"TASK"
- * ueber die Methode handle(); aufruft
- *
- * @author RK
- */
+ Map generationData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)});
+ generationData.put( "thisurl", "module=Producer&do=showProducerQueueStatus");
+
+ List producersData = new ArrayList();
+ Iterator i = MirGlobal.getProducerEngine().getFactories().iterator();
+ while (i.hasNext()) {
+ ProducerFactory factory = (ProducerFactory) i.next();
-public class ServletModuleProducer extends ServletModule
-{
-
- private static ServletModuleProducer instance = new ServletModuleProducer();
- public static ServletModule getInstance() { return instance; }
-
- private ServletModuleProducer() {
- theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("ServletModule.Producer.Logfile"));
- defaultAction="produce";
- }
-
-
- public void produce(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException
- {
- try {
- PrintWriter out = res.getWriter();
- String taskParam = req.getParameter("task");
- String forcedParam = req.getParameter("forced");
- String syncParam = req.getParameter("sync");
- theLog.printInfo("Starting Task: " + taskParam);
- if (taskParam == null) {
- throw new ServletModuleException("Kein Task angegeben!");
- } else {
- Class producerModule = Class.forName("mircoders.producer.Producer" + taskParam);
- Producer producer = (Producer)producerModule.newInstance();
- HttpSession session=req.getSession(false);
- EntityUsers user = (EntityUsers)session.getAttribute("login.uid");
-
- if (forcedParam!=null && !forcedParam.equals("")) {
- if (syncParam!=null && !syncParam.equals("")) {
- producer.handle(out, user, true, true);
- } else {
- producer.handle(out, user, true,false);
- }
- } else {
- producer.handle(out, user, false,false);
+ List producerVerbs = new ArrayList();
+ Iterator j = factory.verbs().iterator();
+ while (j.hasNext()) {
+ Map verbData = new HashMap();
+ ProducerFactory.ProducerVerb verb = (ProducerFactory.ProducerVerb) j.next();
+ verbData.put("name", verb.getName());
+ verbData.put("description", verb.getDescription());
+
+ producerVerbs.add(verbData);
}
- }
- }
- catch (Exception e) {
- throw new ServletModuleException(e.toString());
+ Map producerData = new HashMap();
+ producerData.put("name", factory.getName());
+ producerData.put("verbs", producerVerbs);
+
+ producersData.add(producerData);
+ }
+ generationData.put("producers", producersData);
+
+ generationData.put("queue", MirGlobal.getProducerEngine().getQueueStatus());
+ generator.generate(aResponse.getWriter(), generationData, getLogger());
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ /**
+ * This method will only be called by external scripts (e.g. from cron jobs).
+ * The output therefore is very simple.
+ */
+ public void produce(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ PrintWriter out;
+ try {
+ out = aResponse.getWriter();
}
- }
+ catch (IOException e) {
+ throw new ServletModuleFailure(e);
+ }
+
+ if (aRequest.getParameter("producer")!=null) {
+ String producerParam = aRequest.getParameter("producer");
+ String verbParam = aRequest.getParameter("verb");
+ try {
+ MirGlobal.getProducerEngine().addJob(producerParam, verbParam);
+ out.println("job added");
+ }
+ catch (Throwable t) {
+
+ out.println("Can't add job: " + t.getMessage());
+ }
+ }
+ }
+
+ /**
+ * Servlet action to propduce a preconfigured combination of producers
+ * (e.g. "generate all new")
+ */
+ public void producerecipe(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ try {
+ String recipe = aRequest.getParameter("recipe");
+ MirGlobal.localizer().producers().produceRecipe(recipe);
+
+ ServletHelper.generateInfoMessage(aRequest, aResponse,
+ new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)},
+ "bundles/admin", "etc/bundles/adminlocal", "recipeAddedToQueue", recipe, "");
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ /**
+ * Servlet action to enqueue a producer job
+ */
+ public void enqueue(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ try {
+ if (aRequest.getParameter("producer")!=null) {
+ String producerParam = aRequest.getParameter("producer");
+ String verbParam = aRequest.getParameter("verb");
+
+ MirGlobal.getProducerEngine().addJob(producerParam, verbParam);
+
+ ServletHelper.redirect(aResponse, "Producer", "showProducerQueueStatus");
+ }
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public void cancel(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+
+ if (requestParser.getParameter("cancelall") != null) {
+ MirGlobal.getProducerEngine().cancelAllJobs();
+ }
+ else {
+ List jobs = new ArrayList(requestParser.getParameterList("jobid"));
+
+ MirGlobal.getProducerEngine().cancelJobs(jobs);
+ }
+ ServletHelper.redirect(aResponse, "Producer", "showProducerQueueStatus");
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
}
projects / mir.git / blobdiff