test data generation

code/LanBortalWeb/src/fi/insomnia/bortal/view/TestDataView.java

+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package fi.insomnia.bortal.view;
+
+import fi.insomnia.bortal.facade.EventFacade;
+import fi.insomnia.bortal.facade.EventMapFacade;
+import fi.insomnia.bortal.facade.PlaceFacade;
+import fi.insomnia.bortal.model.Event;
+import fi.insomnia.bortal.model.EventMap;
+import fi.insomnia.bortal.model.Place;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URISyntaxException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.ejb.EJB;
+import javax.faces.bean.ManagedBean;
+import javax.faces.bean.RequestScoped;
+
+/**
+ *
+ * @author tuukka
+ */
+@ManagedBean(name = "TestDataView")
+@RequestScoped
+public class TestDataView {
+
+    public static final String TEST_MAP_IMAGE_NAME = "testmap.png";
+    @EJB
+    private EventMapFacade eventMapFacade;
+    @EJB
+    private EventFacade eventFacade;
+
+    private PlaceFacade placeFacade;
+
+    public void generateData() {
+        Event event = generateMetaData();
+        EventMap map = generateTestMap(event);
+        generateTestPlaces(map);
+
+    }
+
+    private EventMap generateTestMap(Event event) {
+        try {
+            EventMap map = new EventMap();
+            map.setEvent(event);
+
+            InputStream stream = getClass().getResourceAsStream(TEST_MAP_IMAGE_NAME);
+            File file = new File(getClass().getResource(TEST_MAP_IMAGE_NAME).toURI());
+
+            long length = file.length();
+
+
+            // Create the byte array to hold the data
+            byte[] bytes = new byte[(int) length];
+
+            // Read in the bytes
+            int offset = 0;
+            int numRead = 0;
+            while (offset < bytes.length
+                    && (numRead = stream.read(bytes, offset, bytes.length - offset)) >= 0) {
+                offset += numRead;
+            }
+
+            // Ensure all the bytes have been read in
+            if (offset < bytes.length) {
+                throw new IOException("Could not completely read file " + file.getName());
+            }
+
+            stream.close();
+
+            map.setMapData(bytes);
+
+            eventMapFacade.create(map);
+
+            return map;
+
+        } catch (URISyntaxException ex) {
+            Logger.getLogger(TestDataView.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (IOException ex) {
+            Logger.getLogger(TestDataView.class.getName()).log(Level.SEVERE, null, ex);
+        }
+        return null;
+    }
+
+    /**
+     * Generate all metashit, ex. events.
+     */
+    private Event generateMetaData() {
+        Event event = new Event();
+        event.setName("testEvent");
+
+        eventFacade.create(event);
+
+        return event;
+    }
+
+    private void generateTestPlaces(EventMap map) {
+
+        for (int x = 5; x < 400; x += 50) {
+            for (int y = 5; y < 150; y += 50) {
+                Place place = new Place();
+                place.setMap(map);
+                place.setMapX(x);
+                place.setMapY(y);
+                placeFacade.create(place);
+            }
+        }
+    }
+
+    /** Creates a new instance of TestDataView */
+    public TestDataView() {
+    }
+
+    /**
+     * @return the eventMapFacade
+     */
+    public EventMapFacade getEventMapFacade() {
+        return eventMapFacade;
+    }
+
+    /**
+     * @param eventMapFacade the eventMapFacade to set
+     */
+    public void setEventMapFacade(EventMapFacade eventMapFacade) {
+        this.eventMapFacade = eventMapFacade;
+    }
+
+    /**
+     * @return the eventFacade
+     */
+    public EventFacade getEventFacade() {
+        return eventFacade;
+    }
+
+    /**
+     * @param eventFacade the eventFacade to set
+     */
+    public void setEventFacade(EventFacade eventFacade) {
+        this.eventFacade = eventFacade;
+    }
+
+    /**
+     * @return the placeFacade
+     */
+    public PlaceFacade getPlaceFacade() {
+        return placeFacade;
+    }
+
+    /**
+     * @param placeFacade the placeFacade to set
+     */
+    public void setPlaceFacade(PlaceFacade placeFacade) {
+        this.placeFacade = placeFacade;
+    }
+}