SONAR-4997 Add a migration to remove display=treemap on measure filters and and remove code used to display a filter as a treemap on the measure filters page

13 files changed, 75 insertions, 146 deletions

diff --git a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java
index 02f7faece03..790677dec99 100644
--- a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java
+++ b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java
@@ -20,11 +20,7 @@
 package org.sonar.plugins.core;
 
 import com.google.common.collect.ImmutableList;
-import org.sonar.api.CoreProperties;
-import org.sonar.api.Properties;
-import org.sonar.api.Property;
-import org.sonar.api.PropertyType;
-import org.sonar.api.SonarPlugin;
+import org.sonar.api.*;
 import org.sonar.api.checks.NoSonarFilter;
 import org.sonar.api.config.PropertyDefinition;
 import org.sonar.api.resources.Qualifiers;
@@ -36,93 +32,22 @@ import org.sonar.plugins.core.charts.DistributionAreaChart;
 import org.sonar.plugins.core.charts.DistributionBarChart;
 import org.sonar.plugins.core.charts.XradarChart;
 import org.sonar.plugins.core.colorizers.JavaColorizerFormat;
-import org.sonar.plugins.core.dashboards.GlobalDefaultDashboard;
-import org.sonar.plugins.core.dashboards.ProjectDefaultDashboard;
-import org.sonar.plugins.core.dashboards.ProjectHotspotDashboard;
-import org.sonar.plugins.core.dashboards.ProjectIssuesDashboard;
-import org.sonar.plugins.core.dashboards.ProjectTimeMachineDashboard;
-import org.sonar.plugins.core.issue.CountFalsePositivesDecorator;
-import org.sonar.plugins.core.issue.CountUnresolvedIssuesDecorator;
-import org.sonar.plugins.core.issue.InitialOpenIssuesSensor;
-import org.sonar.plugins.core.issue.InitialOpenIssuesStack;
-import org.sonar.plugins.core.issue.IssueHandlers;
-import org.sonar.plugins.core.issue.IssueTracking;
-import org.sonar.plugins.core.issue.IssueTrackingDecorator;
-import org.sonar.plugins.core.issue.IssuesDensityDecorator;
-import org.sonar.plugins.core.issue.WeightedIssuesDecorator;
+import org.sonar.plugins.core.dashboards.*;
+import org.sonar.plugins.core.issue.*;
 import org.sonar.plugins.core.issue.ignore.IgnoreIssuesPlugin;
-import org.sonar.plugins.core.issue.notification.ChangesOnMyIssueNotificationDispatcher;
-import org.sonar.plugins.core.issue.notification.IssueChangesEmailTemplate;
-import org.sonar.plugins.core.issue.notification.NewFalsePositiveNotificationDispatcher;
-import org.sonar.plugins.core.issue.notification.NewIssuesEmailTemplate;
-import org.sonar.plugins.core.issue.notification.NewIssuesNotificationDispatcher;
-import org.sonar.plugins.core.issue.notification.SendIssueNotificationsPostJob;
+import org.sonar.plugins.core.issue.notification.*;
 import org.sonar.plugins.core.measurefilters.MyFavouritesFilter;
 import org.sonar.plugins.core.measurefilters.ProjectFilter;
 import org.sonar.plugins.core.notifications.alerts.NewAlerts;
 import org.sonar.plugins.core.security.ApplyProjectRolesDecorator;
-import org.sonar.plugins.core.sensors.BranchCoverageDecorator;
-import org.sonar.plugins.core.sensors.CheckAlertThresholds;
-import org.sonar.plugins.core.sensors.CommentDensityDecorator;
-import org.sonar.plugins.core.sensors.CoverageDecorator;
-import org.sonar.plugins.core.sensors.CoverageMeasurementFilter;
-import org.sonar.plugins.core.sensors.DirectoriesDecorator;
-import org.sonar.plugins.core.sensors.FileHashSensor;
-import org.sonar.plugins.core.sensors.FilesDecorator;
-import org.sonar.plugins.core.sensors.GenerateAlertEvents;
-import org.sonar.plugins.core.sensors.ItBranchCoverageDecorator;
-import org.sonar.plugins.core.sensors.ItCoverageDecorator;
-import org.sonar.plugins.core.sensors.ItLineCoverageDecorator;
-import org.sonar.plugins.core.sensors.LineCoverageDecorator;
-import org.sonar.plugins.core.sensors.ManualMeasureDecorator;
-import org.sonar.plugins.core.sensors.OverallBranchCoverageDecorator;
-import org.sonar.plugins.core.sensors.OverallCoverageDecorator;
-import org.sonar.plugins.core.sensors.OverallLineCoverageDecorator;
-import org.sonar.plugins.core.sensors.ProfileEventsSensor;
-import org.sonar.plugins.core.sensors.ProjectLinksSensor;
-import org.sonar.plugins.core.sensors.UnitTestDecorator;
-import org.sonar.plugins.core.sensors.VersionEventsSensor;
+import org.sonar.plugins.core.sensors.*;
 import org.sonar.plugins.core.technicaldebt.NewTechnicalDebtDecorator;
 import org.sonar.plugins.core.technicaldebt.TechnicalDebtDecorator;
-import org.sonar.plugins.core.timemachine.NewCoverageAggregator;
-import org.sonar.plugins.core.timemachine.NewCoverageFileAnalyzer;
-import org.sonar.plugins.core.timemachine.NewItCoverageFileAnalyzer;
-import org.sonar.plugins.core.timemachine.NewOverallCoverageFileAnalyzer;
-import org.sonar.plugins.core.timemachine.TendencyDecorator;
-import org.sonar.plugins.core.timemachine.TimeMachineConfigurationPersister;
-import org.sonar.plugins.core.timemachine.VariationDecorator;
+import org.sonar.plugins.core.timemachine.*;
 import org.sonar.plugins.core.web.TestsViewer;
-import org.sonar.plugins.core.widgets.AlertsWidget;
-import org.sonar.plugins.core.widgets.BubbleChartWidget;
-import org.sonar.plugins.core.widgets.ComplexityWidget;
-import org.sonar.plugins.core.widgets.CoverageWidget;
-import org.sonar.plugins.core.widgets.CustomMeasuresWidget;
-import org.sonar.plugins.core.widgets.DescriptionWidget;
-import org.sonar.plugins.core.widgets.DocumentationCommentsWidget;
-import org.sonar.plugins.core.widgets.DuplicationsWidget;
-import org.sonar.plugins.core.widgets.EventsWidget;
-import org.sonar.plugins.core.widgets.HotspotMetricWidget;
-import org.sonar.plugins.core.widgets.HotspotMostViolatedResourcesWidget;
-import org.sonar.plugins.core.widgets.HotspotMostViolatedRulesWidget;
-import org.sonar.plugins.core.widgets.ItCoverageWidget;
-import org.sonar.plugins.core.widgets.MeasureFilterListWidget;
-import org.sonar.plugins.core.widgets.MeasureFilterTreemapWidget;
-import org.sonar.plugins.core.widgets.SizeWidget;
-import org.sonar.plugins.core.widgets.TechnicalDebtPyramidWidget;
-import org.sonar.plugins.core.widgets.TimeMachineWidget;
-import org.sonar.plugins.core.widgets.TimelineWidget;
-import org.sonar.plugins.core.widgets.TreemapWidget;
-import org.sonar.plugins.core.widgets.WelcomeWidget;
-import org.sonar.plugins.core.widgets.issues.ActionPlansWidget;
-import org.sonar.plugins.core.widgets.issues.FalsePositiveIssuesWidget;
-import org.sonar.plugins.core.widgets.issues.IssueFilterWidget;
-import org.sonar.plugins.core.widgets.issues.IssuesWidget;
-import org.sonar.plugins.core.widgets.issues.MyUnresolvedIssuesWidget;
-import org.sonar.plugins.core.widgets.issues.UnresolvedIssuesPerAssigneeWidget;
-import org.sonar.plugins.core.widgets.issues.UnresolvedIssuesStatusesWidget;
-import org.sonar.plugins.core.widgets.measures.MeasureFilterAsBubbleChartWidget;
-import org.sonar.plugins.core.widgets.measures.MeasureFilterAsHistogramWidget;
-import org.sonar.plugins.core.widgets.measures.MeasureFilterAsPieChartWidget;
+import org.sonar.plugins.core.widgets.*;
+import org.sonar.plugins.core.widgets.issues.*;
+import org.sonar.plugins.core.widgets.measures.*;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboard.java b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboard.java
index 7315913c878..e59dfb5ad9c 100644
--- a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboard.java
+++ b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboard.java
@@ -26,9 +26,9 @@ import org.sonar.core.measure.db.MeasureFilterDao;
 import org.sonar.core.measure.db.MeasureFilterDto;
 import org.sonar.plugins.core.measurefilters.MyFavouritesFilter;
 import org.sonar.plugins.core.measurefilters.ProjectFilter;
-import org.sonar.plugins.core.widgets.MeasureFilterListWidget;
-import org.sonar.plugins.core.widgets.MeasureFilterTreemapWidget;
 import org.sonar.plugins.core.widgets.WelcomeWidget;
+import org.sonar.plugins.core.widgets.measures.MeasureFilterListWidget;
+import org.sonar.plugins.core.widgets.measures.MeasureFilterTreemapWidget;
 
 /**
  * Projects global dashboard for Sonar
diff --git a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/MeasureFilterListWidget.java b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/measures/MeasureFilterListWidget.java
index f2df34a21a9..bf8aa17989a 100644
--- a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/MeasureFilterListWidget.java
+++ b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/measures/MeasureFilterListWidget.java
@@ -17,13 +17,10 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
-package org.sonar.plugins.core.widgets;
+package org.sonar.plugins.core.widgets.measures;
 
-import org.sonar.api.web.WidgetCategory;
-import org.sonar.api.web.WidgetProperties;
-import org.sonar.api.web.WidgetProperty;
-import org.sonar.api.web.WidgetPropertyType;
-import org.sonar.api.web.WidgetScope;
+import org.sonar.api.web.*;
+import org.sonar.plugins.core.widgets.CoreWidget;
 
 import static org.sonar.api.web.WidgetScope.GLOBAL;
 
diff --git a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/MeasureFilterTreemapWidget.java b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/measures/MeasureFilterTreemapWidget.java
index 90f1d1c7fe9..8587b9f3a24 100644
--- a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/MeasureFilterTreemapWidget.java
+++ b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/widgets/measures/MeasureFilterTreemapWidget.java
@@ -17,13 +17,10 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
-package org.sonar.plugins.core.widgets;
+package org.sonar.plugins.core.widgets.measures;
 
-import org.sonar.api.web.WidgetCategory;
-import org.sonar.api.web.WidgetProperties;
-import org.sonar.api.web.WidgetProperty;
-import org.sonar.api.web.WidgetPropertyType;
-import org.sonar.api.web.WidgetScope;
+import org.sonar.api.web.*;
+import org.sonar.plugins.core.widgets.CoreWidget;
 
 import static org.sonar.api.web.WidgetScope.GLOBAL;
 
diff --git a/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_list.html.erb b/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_list.html.erb
index c0e810f71d9..438c7f49d5b 100644
--- a/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_list.html.erb
+++ b/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_list.html.erb
@@ -8,7 +8,7 @@
        filter.set_criteria_value('display', 'list')
        filter.set_criteria_value('pageSize', page_size)
        filter.execute(self, :user => current_user)
-       @widget_title = link_to h(filter.name), {:controller => 'measures', :action => 'filter', :id => filter.id, :display => 'list'}
+       @widget_title = link_to h(filter.name), {:controller => 'measures', :action => 'filter', :id => filter.id}
 %>
 
   <% if widget_properties['displayFilterDescription'] && !filter.description.blank? %>
@@ -17,7 +17,7 @@
     </div>
   <% end %>
 
-    <%= render :partial => "measures/display_#{filter.display.key}", :locals => {:edit_mode => false, :filter => filter, :widget_id => widget.id} -%>
+    <%= render :partial => 'measures/display_list', :locals => {:edit_mode => false, :filter => filter, :widget_id => widget.id} -%>
 <%
      end
    else
@@ -25,4 +25,4 @@
   <p><%= image_tag 'warning.png' %> <%= message 'measure_filter.widget.unknown_filter_warning' -%></p>
 <%
    end
-%>
\ No newline at end of file
+%>
diff --git a/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_treemap.html.erb b/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_treemap.html.erb
index 4cf3eb1ae50..81ce8916b9a 100644
--- a/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_treemap.html.erb
+++ b/plugins/sonar-core-plugin/src/main/resources/org/sonar/plugins/core/widgets/measure_filter_treemap.html.erb
@@ -4,7 +4,7 @@
    color_metric = widget_properties['colorMetric']
    filter = MeasureFilter.find_by_id(filter_id.to_i) if filter_id
    if filter
-     url_options = {:controller => 'measures', :action => 'filter', :id => filter.id, :display => 'treemap'}
+     url_options = {:controller => 'measures', :action => 'filter', :id => filter.id}
      filter.load_criteria_from_data
      filter.set_criteria_value(:display, 'treemap')
      if size_metric
@@ -30,7 +30,7 @@
     </div>
   <% end %>
 
-    <%= render :partial => "measures/display_#{filter.display.key}", :locals => {:edit_mode => false, :widget_id => widget.id, :filter => filter} %>
+    <%= render :partial => 'measures/display_treemap', :locals => {:edit_mode => false, :widget_id => widget.id, :filter => filter} %>
 <%
      end
   else
@@ -38,4 +38,4 @@
   <p><%= image_tag 'warning.png' %> <%= message 'measure_filter.widget.unknown_filter_warning' -%></p>
 <%
      end
-%>
\ No newline at end of file
+%>
diff --git a/plugins/sonar-core-plugin/src/test/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboardTest.java b/plugins/sonar-core-plugin/src/test/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboardTest.java
index e74bc8bedec..9d10fecec06 100644
--- a/plugins/sonar-core-plugin/src/test/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboardTest.java
+++ b/plugins/sonar-core-plugin/src/test/java/org/sonar/plugins/core/dashboards/GlobalDefaultDashboardTest.java
@@ -28,9 +28,9 @@ import org.sonar.core.measure.db.MeasureFilterDto;
 import org.sonar.plugins.core.CorePlugin;
 import org.sonar.plugins.core.measurefilters.MyFavouritesFilter;
 import org.sonar.plugins.core.measurefilters.ProjectFilter;
-import org.sonar.plugins.core.widgets.MeasureFilterListWidget;
-import org.sonar.plugins.core.widgets.MeasureFilterTreemapWidget;
 import org.sonar.plugins.core.widgets.WelcomeWidget;
+import org.sonar.plugins.core.widgets.measures.MeasureFilterListWidget;
+import org.sonar.plugins.core.widgets.measures.MeasureFilterTreemapWidget;
 
 import java.util.List;
 
diff --git a/sonar-core/src/main/java/org/sonar/core/persistence/DatabaseVersion.java b/sonar-core/src/main/java/org/sonar/core/persistence/DatabaseVersion.java
index d7fda0833c6..21baa95e891 100644
--- a/sonar-core/src/main/java/org/sonar/core/persistence/DatabaseVersion.java
+++ b/sonar-core/src/main/java/org/sonar/core/persistence/DatabaseVersion.java
@@ -33,7 +33,7 @@ import java.util.List;
  */
 public class DatabaseVersion implements BatchComponent, ServerComponent {
 
-  public static final int LAST_VERSION = 492;
+  public static final int LAST_VERSION = 493;
 
   public static enum Status {
     UP_TO_DATE, REQUIRES_UPGRADE, REQUIRES_DOWNGRADE, FRESH_INSTALL
diff --git a/sonar-core/src/main/resources/org/sonar/core/persistence/rows-h2.sql b/sonar-core/src/main/resources/org/sonar/core/persistence/rows-h2.sql
index 0b77126778f..db5b5ab1b55 100644
--- a/sonar-core/src/main/resources/org/sonar/core/persistence/rows-h2.sql
+++ b/sonar-core/src/main/resources/org/sonar/core/persistence/rows-h2.sql
@@ -203,6 +203,7 @@ INSERT INTO SCHEMA_MIGRATIONS(VERSION) VALUES ('489');
 INSERT INTO SCHEMA_MIGRATIONS(VERSION) VALUES ('490');
 INSERT INTO SCHEMA_MIGRATIONS(VERSION) VALUES ('491');
 INSERT INTO SCHEMA_MIGRATIONS(VERSION) VALUES ('492');
+INSERT INTO SCHEMA_MIGRATIONS(VERSION) VALUES ('493');
 
 INSERT INTO USERS(ID, LOGIN, NAME, EMAIL, CRYPTED_PASSWORD, SALT, CREATED_AT, UPDATED_AT, REMEMBER_TOKEN, REMEMBER_TOKEN_EXPIRES_AT) VALUES (1, 'admin', 'Administrator', '', 'a373a0e667abb2604c1fd571eb4ad47fe8cc0878', '48bc4b0d93179b5103fd3885ea9119498e9d161b', '2011-09-26 22:27:48.0', '2011-09-26 22:27:48.0', null, null);
 ALTER TABLE USERS ALTER COLUMN ID RESTART WITH 2;
diff --git a/sonar-server/src/main/webapp/WEB-INF/app/controllers/measures_controller.rb b/sonar-server/src/main/webapp/WEB-INF/app/controllers/measures_controller.rb
index a10c4b0dacf..6cf6c6d8bc0 100644
--- a/sonar-server/src/main/webapp/WEB-INF/app/controllers/measures_controller.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/controllers/measures_controller.rb
@@ -34,7 +34,10 @@ class MeasuresController < ApplicationController
       @filter = MeasureFilter.new
     end
     @filter.criteria=criteria_params
-    @filter.enable_default_display
+
+    # SONAR-4997
+    # Only list display is now managed
+    @filter.set_criteria_value(:display, 'list')
     @filter.execute(self, :user => current_user)
 
     if request.xhr?
@@ -49,11 +52,13 @@ class MeasuresController < ApplicationController
 
     @filter = find_filter(params[:id])
     @filter.load_criteria_from_data
-    @filter.enable_default_display
-
     # criteria can be overridden
     @filter.override_criteria(criteria_params)
 
+    # SONAR-4997
+    # Only list display is now managed
+    @filter.set_criteria_value(:display, 'list')
+
     @filter.execute(self, :user => current_user)
     @unchanged = true
 
diff --git a/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display.html.erb b/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display.html.erb
index 42201d78075..e919a90a90e 100644
--- a/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display.html.erb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display.html.erb
@@ -3,5 +3,5 @@
     <div class="warning"><%= h message %></div>
   <% end %>
 <% elsif filter.rows && filter.display %>
-  <%= render :partial => "measures/display_#{filter.display.class::KEY}", :locals => {:filter => filter, :edit_mode => edit_mode, :widget_id => widget_id} -%>
+  <%= render :partial => 'measures/display_list', :locals => {:filter => filter, :edit_mode => edit_mode, :widget_id => widget_id} -%>
 <% end %>
diff --git a/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display_treemap.html.erb b/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display_treemap.html.erb
index f308a3e8397..078a1b13fee 100644
--- a/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display_treemap.html.erb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/views/measures/_display_treemap.html.erb
@@ -3,8 +3,7 @@
 </script>
 <%
    treemap_id = widget_id.nil? ? 1 : widget_id
-   unless edit_mode
-    colspan = 1
+   colspan = 1
 %>
   <table class="spaced">
     <tr>
@@ -31,39 +30,6 @@
       </td>
     </tr>
   </table>
-<% else %>
-  <table class="spaced width100 box">
-    <tr>
-      <td valign="top" class="thin nowrap">
-        <span class="comments"><%= message('size') -%></span>
-        <br/>
-        <%= metric_select_tag 'tmSize', Metric.all.select { |m| m.treemap_size? },
-                              :html_id => 'select-tm-size',
-                              :allow_empty => false,
-                              :selected_key => filter.display.size_metric.key -%>
-      </td>
-      <td valign="top" class="thin nowrap">
-        <span class="comments"><%= message('color') -%></span>
-        <% if filter.display.color_metric %>
-        <span id="tm-gradient-<%= treemap_id -%>" class="note">
-          <%= render :partial => 'treemap/gradient', :locals => {:metric => filter.display.color_metric} %>
-        </span>
-        <% end %>
-        <br/>
-        <%= metric_select_tag 'tmColor', Metric.all.select { |m| m.treemap_color? },
-                              :html_id => 'select-tm-color',
-                              :allow_empty => false,
-                              :selected_key => (filter.display.color_metric && filter.display.color_metric.key) -%>
-
-        <button id="update-treemap"><%= message 'refresh' -%></button>
-      </td>
-      <td valign="bottom"><%= image_tag 'loading.gif', :id => "tm-loading-#{treemap_id}", :style => 'display:none' -%></td>
-      <td class="right" valign="bottom">
-        <a href="#" class="button" id="exit-edit"><%= message 'close' -%></a>
-      </td>
-    </tr>
-  </table>
-<% end %>
 
 <% unless defined? widget
      content_for :script do %>
diff --git a/sonar-server/src/main/webapp/WEB-INF/db/migrate/493_delete_display_treemap_from_measure_filters.rb b/sonar-server/src/main/webapp/WEB-INF/db/migrate/493_delete_display_treemap_from_measure_filters.rb
new file mode 100644
index 00000000000..a1beba69a7e
--- /dev/null
+++ b/sonar-server/src/main/webapp/WEB-INF/db/migrate/493_delete_display_treemap_from_measure_filters.rb
@@ -0,0 +1,38 @@
+#
+# SonarQube, open source software quality management tool.
+# Copyright (C) 2008-2013 SonarSource
+# mailto:contact AT sonarsource DOT com
+#
+# SonarQube is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 3 of the License, or (at your option) any later version.
+#
+# SonarQube 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+
+#
+# Sonar 4.2
+# SONAR-4997
+#
+class DeleteDisplayTreemapFromMeasureFilters < ActiveRecord::Migration
+
+  class MeasureFilter < ActiveRecord::Base
+  end
+
+  def self.up
+    filters = MeasureFilter.all(:conditions => "data like '%display=treemap%'")
+    filters.each do |filter|
+      filter.data = filter.data.sub('display=treemap', '')
+      filter.save
+    end
+  end
+end
+