Merge pull request #2190 from Abyss777/reports

Implement reports API calls

2 files changed, 135 insertions, 1 deletions

diff --git a/src/org/traccar/web/CsvBuilder.java b/src/org/traccar/web/CsvBuilder.java
new file mode 100644
index 000000000..73d5fac1d
--- /dev/null
+++ b/src/org/traccar/web/CsvBuilder.java
@@ -0,0 +1,133 @@
+package org.traccar.web;
+
+import java.beans.Introspector;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.Map;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+import org.joda.time.DateTime;
+import org.joda.time.format.DateTimeFormatter;
+import org.joda.time.format.ISODateTimeFormat;
+import org.traccar.helper.Log;
+import org.traccar.model.MiscFormatter;
+
+public class CsvBuilder {
+
+    private static final String LINE_ENDING = "\r\n";
+    private static final String SEPARATOR = ";";
+    private static final DateTimeFormatter DATE_FORMAT = ISODateTimeFormat.dateTime();
+
+    private StringBuilder builder = new StringBuilder();
+
+    private void addLineEnding() {
+        builder.append(LINE_ENDING);
+    }
+    private void addSeparator() {
+        builder.append(SEPARATOR);
+    }
+
+    private SortedSet<Method> getSortedMethods(Object object) {
+        Method[] methodArray = object.getClass().getMethods();
+        SortedSet<Method> methods = new TreeSet<Method>(new Comparator<Method>() {
+            @Override
+            public int compare(Method m1, Method m2) {
+                return m1.getName().compareTo(m2.getName());
+            }
+        });
+        methods.addAll(Arrays.asList(methodArray));
+        return methods;
+    }
+
+    public void addLine(Object object) {
+
+        SortedSet<Method> methods = getSortedMethods(object);
+
+        for (Method method : methods) {
+            if (method.getName().startsWith("get") && method.getParameterTypes().length == 0) {
+                try {
+                    if (method.getReturnType().equals(boolean.class)) {
+                        builder.append((Boolean) method.invoke(object));
+                        addSeparator();
+                    } else if (method.getReturnType().equals(int.class)) {
+                        builder.append((Integer) method.invoke(object));
+                        addSeparator();
+                    } else if (method.getReturnType().equals(long.class)) {
+                        builder.append((Long) method.invoke(object));
+                        addSeparator();
+                    } else if (method.getReturnType().equals(double.class)) {
+                        builder.append((Double) method.invoke(object));
+                        addSeparator();
+                    } else if (method.getReturnType().equals(String.class)) {
+                        builder.append((String) method.invoke(object));
+                        addSeparator();
+                    } else if (method.getReturnType().equals(Date.class)) {
+                        Date value = (Date) method.invoke(object);
+                        builder.append(DATE_FORMAT.print(new DateTime(value)));
+                        addSeparator();
+                    } else if (method.getReturnType().equals(Map.class)) {
+                        Map value = (Map) method.invoke(object);
+                        if (value != null) {
+                            builder.append(MiscFormatter.toJson(value).toString());
+                            addSeparator();
+                        }
+                    }
+                } catch (IllegalAccessException | InvocationTargetException error) {
+                    Log.warning(error);
+                }
+            }
+        }
+        addLineEnding();
+    }
+
+    public void addHeaderLine(Object object) {
+
+        SortedSet<Method> methods = getSortedMethods(object);
+
+        for (Method method : methods) {
+            if (method.getName().startsWith("get") && method.getParameterTypes().length == 0) {
+                String name = Introspector.decapitalize(method.getName().substring(3));
+                if (!name.equals("class")) {
+                    builder.append(name);
+                    addSeparator();
+                }
+            }
+        }
+        addLineEnding();
+    }
+
+    public void addArray(Collection<?> array) {
+        for (Object object : array) {
+            switch (object.getClass().getSimpleName().toLowerCase()) {
+                case "string":
+                    builder.append(object.toString());
+                    addLineEnding();
+                    break;
+                case "long":
+                    builder.append((long) object);
+                    addLineEnding();
+                    break;
+                case "double":
+                    builder.append((double) object);
+                    addLineEnding();
+                    break;
+                case "boolean":
+                    builder.append((boolean) object);
+                    addLineEnding();
+                    break;
+                default:
+                    addLine(object);
+                    break;
+            }
+        }
+    }
+
+    public String build() {
+        return builder.toString();
+    }
+}
diff --git a/src/org/traccar/web/WebServer.java b/src/org/traccar/web/WebServer.java
index 4ef31b1df..e022a9285 100644
--- a/src/org/traccar/web/WebServer.java
+++ b/src/org/traccar/web/WebServer.java
@@ -44,6 +44,7 @@ import org.traccar.api.resource.GroupResource;
 import org.traccar.api.resource.NotificationResource;
 import org.traccar.api.resource.DeviceResource;
 import org.traccar.api.resource.PositionResource;
+import org.traccar.api.resource.ReportResource;
 import org.traccar.api.resource.CommandTypeResource;
 import org.traccar.api.resource.DeviceGeofenceResource;
 import org.traccar.api.resource.EventResource;
@@ -160,7 +161,7 @@ public class WebServer {
                 GroupResource.class, DeviceResource.class, PositionResource.class,
                 CommandTypeResource.class, EventResource.class, GeofenceResource.class,
                 DeviceGeofenceResource.class, GeofencePermissionResource.class, GroupGeofenceResource.class,
-                NotificationResource.class);
+                NotificationResource.class, ReportResource.class);
         servletHandler.addServlet(new ServletHolder(new ServletContainer(resourceConfig)), "/*");
 
         handlers.addHandler(servletHandler);