package mircoders.servlet;
-import java.io.*;
-import java.sql.*;
-import java.util.*;
-import javax.servlet.*;
-import javax.servlet.http.*;
+import java.io.PrintWriter;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Vector;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import mir.generator.Generator;
+import mir.log.LoggerWrapper;
+import mir.producer.ProducerFactory;
+import mir.servlet.ServletModule;
+import mir.servlet.ServletModuleFailure;
+import mir.util.NullWriter;
+import mir.util.ResourceBundleGeneratorFunction;
+import mircoders.global.MirGlobal;
+
+import org.apache.struts.util.MessageResources;
-import freemarker.template.*;
-
-import mir.servlet.*;
-import mir.misc.*;
-import mir.producer.*;
+public class ServletModuleProducer extends ServletModule
+{
+ private static ServletModuleProducer instance = new ServletModuleProducer();
+ public static ServletModule getInstance() { return instance; }
+
+ Object comments;
+ Map generationData;
+ Generator generator;
+ int totalNrComments;
+ List producersData;
+
+ void generateResponse(String aGeneratorIdentifier, PrintWriter aWriter, Map aResponseData, Locale aLocale) {
+ try {
+ generator = MirGlobal.localizer().generators().makeAdminGeneratorLibrary().makeGenerator(aGeneratorIdentifier);
+ MirGlobal.localizer().producerAssistant().initializeGenerationValueSet(aResponseData);
+ aResponseData.put( "lang", new ResourceBundleGeneratorFunction( aLocale, MessageResources.getMessageResources("bundles.admin")));
+ generator.generate(aWriter, aResponseData, new PrintWriter(new NullWriter()));
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ private ServletModuleProducer() {
+ super();
+ logger = new LoggerWrapper("ServletModule.Producer");
+ defaultAction="showProducerQueueStatus";
+ }
+
+ public void showMessage(PrintWriter aWriter, Locale aLocale, String aMessage, String anArgument1, String anArgument2) {
+ Map responseData;
+ try {
+ responseData = new HashMap();
+ responseData.put("message", aMessage);
+ responseData.put("argument1", anArgument1);
+ responseData.put("argument2", anArgument2);
+ generateResponse("infomessage.template", aWriter, responseData, aLocale);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
-import mircoders.producer.*;
-import mircoders.entity.*;
-import mircoders.global.*;
-/* Verteilerservlet, dass je nach Parameter task die Klasse Producer"TASK"
- * ueber die Methode handle(); aufruft
- *
- * @author RK
- */
+ public void showProducerQueueStatus(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ Object comments;
+ Map generationData;
+ Generator generator;
+ int totalNrComments;
+ List producersData;
-public class ServletModuleProducer extends ServletModule
-{
+ try {
+ generator = MirGlobal.localizer().generators().makeAdminGeneratorLibrary().makeGenerator("producerqueue.template");
- private static ServletModuleProducer instance = new ServletModuleProducer();
- public static ServletModule getInstance() { return instance; }
+ generationData = ServletHelper.makeGenerationData(getLocale(aRequest));
+ generationData.put( "thisurl", "module=Producer&do=showProducerQueueStatus");
- private ServletModuleProducer() {
- theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("ServletModule.Producer.Logfile"));
- defaultAction="produce";
- }
+ producersData = new Vector();
+ Iterator i = MirGlobal.localizer().producers().factories().iterator();
+ while (i.hasNext()) {
+ ProducerFactory factory = (ProducerFactory) i.next();
+ List producerVerbs = new Vector();
+ Iterator j = factory.verbs();
+ while (j.hasNext()) {
+ Map verbData = new HashMap();
+ ProducerFactory.ProducerVerb verb = (ProducerFactory.ProducerVerb) j.next();
+ verbData.put("name", verb.getName());
+ verbData.put("description", verb.getDescription());
- public void produce(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException
- {
- try {
- PrintWriter out = res.getWriter();
+ producerVerbs.add(verbData);
+ }
+ Map producerData = new HashMap();
+ producerData.put("name", factory.getName());
+ producerData.put("verbs", producerVerbs);
- if (req.getParameter("producer")!=null) {
- // ML: new producer system:
+ producersData.add(producerData);
+ }
+ generationData.put("producers", producersData);
- String producerParam = req.getParameter("producer");
- String verbParam = req.getParameter("verb");
+ generationData.put("queue", MirGlobal.producerEngine().getQueueStatus());
+ generator.generate(aResponse.getWriter(), generationData, new PrintWriter(new NullWriter()));
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
- MirGlobal.producerEngine().addJob(producerParam, verbParam);
- MirGlobal.producerEngine().printQueueStatus(out);
+ public void produce(HttpServletRequest req, HttpServletResponse res) {
+ /*
+ * This method will only be called by external scripts (e.g. from cron jobs).
+ * The output therefore is very simple.
+ *
+ */
-// ProducerFactory factory = (ProducerFactory) MirGlobal.localizer().producers().factories().get(producerParam);
-// mir.producer.Producer producer = factory.makeProducer(verbParam);
+ try {
+ PrintWriter out = res.getWriter();
-// producer.produce(out);
+ if (req.getParameter("producer")!=null) {
+ String producerParam = req.getParameter("producer");
+ String verbParam = req.getParameter("verb");
+ MirGlobal.producerEngine().addJob(producerParam, verbParam);
+ out.println("job added");
}
- else
- {
- // ML: old producer system:
-
- 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);
- mircoders.producer.Producer producer = (mircoders.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);
- }
-
- }
- }
- }
- catch (Exception e) {
- throw new ServletModuleException(e.toString());
}
- }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public void produceAllNew(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ try {
+ MirGlobal.localizer().producers().produceAllNew();
+ showMessage(aResponse.getWriter(), getLocale(aRequest), "produceAllNewAddedToQueue", "", "");
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+ public void enqueue(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ try {
+ if (aRequest.getParameter("producer")!=null) {
+ String producerParam = aRequest.getParameter("producer");
+ String verbParam = aRequest.getParameter("verb");
+
+ MirGlobal.producerEngine().addJob(producerParam, verbParam);
+
+ showProducerQueueStatus(aRequest, aResponse);
+ }
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+ public void cancelAbortJob(HttpServletRequest aRequest, HttpServletResponse aResponse) {
+ // ML: to be coded
+ }
}