Merge pull request #456 from UnifiedViews/feature/384_scheduler_gui_c…

…hange_access_via_URL

Scheduler GUI is accessible via url

frontend/src/main/java/cz/cuni/mff/xrg/odcs/frontend/gui/components/SchedulePipeline.java

@@ -33,6 +33,7 @@
 import com.vaadin.data.Validator;
 import com.vaadin.data.util.ObjectProperty;
 import com.vaadin.event.FieldEvents;
+import com.vaadin.server.Page;
 import com.vaadin.ui.AbstractTextField.TextChangeEventMode;
 import com.vaadin.ui.*;
 import com.vaadin.ui.Button.ClickEvent;
@@ -52,17 +53,19 @@
 import cz.cuni.mff.xrg.odcs.commons.app.scheduling.Schedule;
 import cz.cuni.mff.xrg.odcs.commons.app.scheduling.ScheduleNotificationRecord;
 import cz.cuni.mff.xrg.odcs.commons.app.scheduling.ScheduleType;
+import cz.cuni.mff.xrg.odcs.frontend.AppEntry;
 import cz.cuni.mff.xrg.odcs.frontend.auxiliaries.SimpleTreeFilter;
 import cz.cuni.mff.xrg.odcs.frontend.container.ReadOnlyContainer;
 import cz.cuni.mff.xrg.odcs.frontend.container.accessor.PipelineNameAccessor;
 import cz.cuni.mff.xrg.odcs.frontend.doa.container.InMemorySource;
 import cz.cuni.mff.xrg.odcs.frontend.doa.container.db.DbInMemorySource;
 import cz.cuni.mff.xrg.odcs.frontend.i18n.Messages;
+import cz.cuni.mff.xrg.odcs.frontend.navigation.ParametersHandler;
 
 /**
  * Dialog for the scheduling rule creation. Designed for setting the description
  * of when the pipeline should be executed.
- * 
+ *
  * @author Maria Kukhar
  */
 public class SchedulePipeline extends Window {
@@ -182,6 +185,12 @@ public SchedulePipeline() {
         this.setResizable(false);
         this.setModal(true);
         this.setCaption(Messages.getString("SchedulePipeline.schedule"));
+        this.addCloseListener(new Window.CloseListener() {
+            @Override
+            public void windowClose(CloseEvent e) {
+                resetURL();
+            }
+        });
     }
 
     /**
@@ -196,7 +205,7 @@ public void init() {
 
     /**
      * Is initialized.
-     * 
+     *
      * @return If is initialized
      */
     public boolean isInitialized() {
@@ -205,7 +214,7 @@ public boolean isInitialized() {
 
     /**
      * Sets the corresponding value of Pipeline to the dialog.
-     * 
+     *
      * @param selectedPipeline
      */
     public void setSelectePipeline(Pipeline selectedPipeline) {
@@ -237,7 +246,7 @@ public void setSelectePipeline(Pipeline selectedPipeline) {
 
     /**
      * Selects given schedule and displays it.
-     * 
+     *
      * @param selectedSchedule
      */
     public void setSelectedSchedule(Schedule selectedSchedule) {
@@ -314,7 +323,7 @@ public void setSelectedSchedule(Schedule selectedSchedule) {
 
             } //AFTER_PIPELINE type
             else {
-                //setting after_pipeline list 
+                //setting after_pipeline list
                 Set<Pipeline> after = selectedSchedule.getAfterPipelines();
                 List<Long> afterNames = new ArrayList<>();
                 for (Pipeline afteritem : after) {
@@ -348,7 +357,7 @@ public void setSelectedSchedule(Schedule selectedSchedule) {
     /**
      * Builds main layout contains pipeline, the type of pipeline scheduling,
      * layouts with components for setting each of the type.
-     * 
+     *
      * @return mainLayout GridLayout with all dialog components
      */
     @AutoGenerated
@@ -707,6 +716,7 @@ public void buttonClick(ClickEvent event) {
 
                     }
                 }
+                resetURL();
                 close();
 
             }
@@ -722,6 +732,7 @@ public void buttonClick(ClickEvent event) {
 
             @Override
             public void buttonClick(Button.ClickEvent event) {
+                resetURL();
                 close();
 
             }
@@ -789,7 +800,7 @@ public void valueChange(ValueChangeEvent event) {
     /**
      * Building layout for the AFTER_PIPELINE scheduling type. Calls from {@link #buildMainLayout} in case of {@link #scheduleType} is setting as
      * {@link ScheduleType#AFTER_PIPELINE}
-     * 
+     *
      * @return afterLayout GridLayout with components that designed for setting
      *         schedule the pipeline to run after selected pipelines finish.
      */
@@ -835,7 +846,7 @@ public void textChange(final FieldEvents.TextChangeEvent event) {
                 filter = new SimpleTreeFilter(event.getText(), true, false);
                 f.addContainerFilter(filter);
 
-                // update filters 
+                // update filters
                 source.showAll();
 
                 source.filter(isInitialized, new InMemorySource.Filter<Pipeline>() {
@@ -871,7 +882,7 @@ public boolean filter(Pipeline object) {
         selectPipe.setItemCaptionPropertyId("name");
         selectPipe.setLeftColumnCaption(Messages.getString("SchedulePipeline.pipelines.available"));
         selectPipe.setRightColumnCaption(Messages.getString("SchedulePipeline.pipelines.selected"));
-        //selectPipe is mandatory component 
+        //selectPipe is mandatory component
         selectPipe.addValidator(new Validator() {
             private static final long serialVersionUID = 1L;
 
@@ -897,7 +908,7 @@ public void validate(Object value) throws InvalidValueException {
     /**
      * Building layout for the PERIODICALLY scheduling type. Calls from {@link #buildMainLayout} in case of {@link #scheduleType} is setting as
      * {@link ScheduleType#PERIODICALLY}
-     * 
+     *
      * @return autoLayout GridLayout with components that designed for setting
      *         schedule the pipeline to run automatically in fixed interval.
      */
@@ -955,7 +966,7 @@ public void valueChange(ValueChangeEvent event) {
 
         dateIntervalLayout.addComponent(new Label(Messages.getString("SchedulePipeline.interval")));
 
-        //OptionGroup with an interval 
+        //OptionGroup with an interval
         inervalLayout = new VerticalLayout();
         intervalOption = new OptionGroup();
         intervalOption.setImmediate(true);
@@ -1141,7 +1152,7 @@ public void validate(Object val) throws InvalidValueException {
     /**
      * Creating error message in case of wrong email format or duplicate emails
      * in Notification tab
-     * 
+     *
      * @return String with error message
      */
     private String emailValidation() {
@@ -1275,4 +1286,29 @@ private String getScheduleAuthorDisplayName(Schedule schedule) {
             return ownerDisplayName;
         }
     }
+
+    public void setPipeline(Long pipelineId) {
+        if (pipelineId != null) {
+            comboPipeline.setValue(pipelineId);
+            comboPipeline.setEnabled(false);
+        }
+    }
+
+    public void enableComboPipeline() {
+        if (!comboPipeline.isEnabled()) {
+            comboPipeline.setEnabled(true);
+        }
+    }
+
+    private void resetURL() {
+        String uriFragment = Page.getCurrent().getUriFragment();
+        if (uriFragment.contains("New/")) {
+            uriFragment = uriFragment.replace("New/", "");
+        }
+        ParametersHandler handler = new ParametersHandler(uriFragment);
+        handler.removeParameter("schedule");
+        handler.removeParameter("pipeline");
+        ((AppEntry) UI.getCurrent()).setUriFragment(handler.getUriFragment(), false);
+    }
+
 }