-/*\r
- * Copyright (C) 2001, 2002 The Mir-coders group\r
- *\r
- * This file is part of Mir.\r
- *\r
- * Mir is free software; you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation; either version 2 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * Mir is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with Mir; if not, write to the Free Software\r
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
- *\r
- * In addition, as a special exception, The Mir-coders gives permission to link\r
- * the code of this program with any library licensed under the Apache Software License,\r
- * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library\r
- * (or with modified versions of the above that use the same license as the above),\r
- * and distribute linked combinations including the two. You must obey the\r
- * GNU General Public License in all respects for all of the code used other than\r
- * the above mentioned libraries. If you modify this file, you may extend this\r
- * exception to your version of the file, but you are not obligated to do so.\r
- * If you do not wish to do so, delete this exception statement from your version.\r
- */\r
-package mircoders.servlet;\r
-\r
-import java.io.PrintWriter;\r
-import java.util.HashMap;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-import java.util.Locale;\r
-import java.util.Map;\r
-import java.util.Vector;\r
-import javax.servlet.http.HttpServletRequest;\r
-import javax.servlet.http.HttpServletResponse;\r
-\r
-import org.apache.struts.util.MessageResources;\r
-\r
-import mir.generator.Generator;\r
-import mir.log.LoggerWrapper;\r
-import mir.producer.ProducerFactory;\r
-import mir.servlet.ServletModule;\r
-import mir.servlet.ServletModuleFailure;\r
-import mir.util.HTTPRequestParser;\r
-import mir.util.ResourceBundleGeneratorFunction;\r
-import mircoders.global.MirGlobal;\r
-\r
-public class ServletModuleProducer extends ServletModule\r
-{\r
- private static ServletModuleProducer instance = new ServletModuleProducer();\r
- public static ServletModule getInstance() { return instance; }\r
-\r
- Object comments;\r
- Map generationData;\r
- Generator generator;\r
- int totalNrComments;\r
- List producersData;\r
-\r
- void generateResponse(String aGeneratorIdentifier, PrintWriter aWriter, Map aResponseData, Locale aLocale) {\r
- try {\r
- generator = MirGlobal.localizer().generators().makeAdminGeneratorLibrary().makeGenerator(aGeneratorIdentifier);\r
- MirGlobal.localizer().producerAssistant().initializeGenerationValueSet(aResponseData);\r
- aResponseData.put( "lang", new ResourceBundleGeneratorFunction( aLocale, MessageResources.getMessageResources("bundles.admin")));\r
- generator.generate(aWriter, aResponseData, logger);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- private ServletModuleProducer() {\r
- super();\r
- logger = new LoggerWrapper("ServletModule.Producer");\r
- defaultAction="showProducerQueueStatus";\r
- }\r
-\r
- public void showMessage(HttpServletRequest aRequest, HttpServletResponse aResponse, String aMessage, String anArgument1, String anArgument2) {\r
- Map responseData;\r
- try {\r
- responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)});\r
- responseData.put("message", aMessage);\r
- responseData.put("argument1", anArgument1);\r
- responseData.put("argument2", anArgument2);\r
-\r
- ServletHelper.generateResponse(aResponse.getWriter(), responseData, "infomessage.template");\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void showProducerQueueStatus(HttpServletRequest aRequest, HttpServletResponse aResponse) {\r
- Object comments;\r
- Map generationData;\r
- Generator generator;\r
- int totalNrComments;\r
- List producersData;\r
-\r
- try {\r
- generator = MirGlobal.localizer().generators().makeAdminGeneratorLibrary().makeGenerator("producerqueue.template");\r
-\r
- generationData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)});\r
- generationData.put( "thisurl", "module=Producer&do=showProducerQueueStatus");\r
-\r
- producersData = new Vector();\r
- Iterator i = MirGlobal.localizer().producers().factories().iterator();\r
- while (i.hasNext()) {\r
- ProducerFactory factory = (ProducerFactory) i.next();\r
-\r
- List producerVerbs = new Vector();\r
- Iterator j = factory.verbs();\r
- while (j.hasNext()) {\r
- Map verbData = new HashMap();\r
- ProducerFactory.ProducerVerb verb = (ProducerFactory.ProducerVerb) j.next();\r
- verbData.put("name", verb.getName());\r
- verbData.put("description", verb.getDescription());\r
-\r
- producerVerbs.add(verbData);\r
- }\r
-\r
- Map producerData = new HashMap();\r
- producerData.put("name", factory.getName());\r
- producerData.put("verbs", producerVerbs);\r
-\r
- producersData.add(producerData);\r
- }\r
- generationData.put("producers", producersData);\r
-\r
- generationData.put("queue", MirGlobal.producerEngine().getQueueStatus());\r
- generator.generate(aResponse.getWriter(), generationData, logger);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void produce(HttpServletRequest aRequest, HttpServletResponse aResponse) {\r
- /*\r
- * This method will only be called by external scripts (e.g. from cron jobs).\r
- * The output therefore is very simple.\r
- */\r
-\r
- try {\r
- PrintWriter out = aResponse.getWriter();\r
-\r
- if (aRequest.getParameter("producer")!=null) {\r
- String producerParam = aRequest.getParameter("producer");\r
- String verbParam = aRequest.getParameter("verb");\r
-\r
- MirGlobal.producerEngine().addJob(producerParam, verbParam);\r
- out.println("job added");\r
- }\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void produceAllNew(HttpServletRequest aRequest, HttpServletResponse aResponse) {\r
- try {\r
- MirGlobal.localizer().producers().produceAllNew();\r
- showMessage(aRequest, aResponse, "produceAllNewAddedToQueue", "", "");\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void enqueue(HttpServletRequest aRequest, HttpServletResponse aResponse) {\r
- try {\r
- if (aRequest.getParameter("producer")!=null) {\r
- String producerParam = aRequest.getParameter("producer");\r
- String verbParam = aRequest.getParameter("verb");\r
-\r
- MirGlobal.producerEngine().addJob(producerParam, verbParam);\r
-\r
- ServletHelper.redirect(aResponse, "Producer", "showProducerQueueStatus");\r
- }\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void cancel(HttpServletRequest aRequest, HttpServletResponse aResponse) {\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
-\r
- if (requestParser.getParameter("cancelall") != null) {\r
- MirGlobal.producerEngine().cancelAllJobs();\r
- }\r
- else {\r
- List jobs = new Vector(requestParser.getParameterList("jobid"));\r
-\r
- MirGlobal.producerEngine().cancelJobs(jobs);\r
- }\r
- ServletHelper.redirect(aResponse, "Producer", "showProducerQueueStatus");\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-}\r
+/*
+ * 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 mir.generator.Generator;
+import mir.producer.ProducerFactory;
+import mir.servlet.AdminServletModule;
+import mir.servlet.ServletModuleFailure;
+import mir.util.HTTPRequestParser;
+import mircoders.global.MirGlobal;
+
+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;
+
+public class ServletModuleProducer extends AdminServletModule {
+ public void defaultAction(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ showProducerQueueStatus(aRequest, aResponse);
+ }
+
+ /**
+ *
+ * @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);
+
+ 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();
+
+ 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);
+ }
+
+ 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);
+ }
+ }
+}