SONAR-5582 drop jfreechart

6 files changed, 0 insertions, 441 deletions

diff --git a/sonar-plugin-api/pom.xml b/sonar-plugin-api/pom.xml
index b3c4449a78b..0755b50c910 100644
--- a/sonar-plugin-api/pom.xml
+++ b/sonar-plugin-api/pom.xml
@@ -110,14 +110,6 @@
       <artifactId>staxmate</artifactId>
     </dependency>
 
-
-    <dependency>
-      <groupId>jfree</groupId>
-      <artifactId>jfreechart</artifactId>
-      <scope>provided</scope>
-    </dependency>
-
-
     <dependency>
       <groupId>com.google.code.findbugs</groupId>
       <artifactId>jsr305</artifactId>
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/charts/AbstractChart.java b/sonar-plugin-api/src/main/java/org/sonar/api/charts/AbstractChart.java
deleted file mode 100644
index ca28e343276..00000000000
--- a/sonar-plugin-api/src/main/java/org/sonar/api/charts/AbstractChart.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2016 SonarSource SA
- * mailto:contact AT sonarsource DOT com
- *
- * This program 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.
- *
- * This program 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.
- */
-package org.sonar.api.charts;
-
-import org.jfree.chart.JFreeChart;
-import org.jfree.chart.plot.CategoryPlot;
-import org.jfree.chart.plot.Plot;
-import org.jfree.chart.renderer.AbstractRenderer;
-import org.jfree.chart.title.TextTitle;
-import org.jfree.data.Values2D;
-
-import java.awt.Color;
-import java.awt.image.BufferedImage;
-
-/**
- * Base implementation to generate charts with JFreechart
- * 
- * @since 1.10
- * @deprecated in 4.5.1, replaced by Javascript charts
- */
-@Deprecated
-public abstract class AbstractChart implements Chart {
-
-  public static final int FONT_SIZE = 13;
-  public static final Color OUTLINE_COLOR = new Color(51, 51, 51);
-  public static final Color GRID_COLOR = new Color(204, 204, 204);
-  public static final Color[] COLORS = new Color[] { Color.decode("#4192D9"), Color.decode("#800000"), Color.decode("#A7B307"),
-      Color.decode("#913C9F"), Color.decode("#329F4D") };
-
-  protected abstract Plot getPlot(ChartParameters params);
-
-  protected boolean hasLegend() {
-    return false;
-  }
-
-  /**
-   * Generates a JFreeChart chart using a set of parameters
-   * 
-   * @param params the chart parameters
-   * @return the generated chart
-   */
-  @Override
-  public BufferedImage generateImage(ChartParameters params) {
-    JFreeChart chart = new JFreeChart(null, TextTitle.DEFAULT_FONT, getPlot(params), hasLegend());
-    improveChart(chart, params);
-    return chart.createBufferedImage(params.getWidth(), params.getHeight());
-  }
-
-  private static void improveChart(JFreeChart jfrechart, ChartParameters params) {
-    Color background = Color.decode("#" + params.getValue(ChartParameters.PARAM_BACKGROUND_COLOR, "FFFFFF", false));
-    jfrechart.setBackgroundPaint(background);
-
-    jfrechart.setBorderVisible(false);
-    jfrechart.setAntiAlias(true);
-    jfrechart.setTextAntiAlias(true);
-    jfrechart.removeLegend();
-  }
-
-  @Override
-  public String toString() {
-    return getKey();
-  }
-
-  /**
-   * Helper to set color of series. If the parameter colorsHex is null, then default Sonar colors are used.
-   */
-  protected void configureColors(Values2D dataset, CategoryPlot plot, String[] colorsHex) {
-    Color[] colors = COLORS;
-    if (colorsHex != null && colorsHex.length > 0) {
-      colors = new Color[colorsHex.length];
-      for (int i = 0; i < colorsHex.length; i++) {
-        colors[i] = Color.decode("#" + colorsHex[i]);
-      }
-    }
-
-    dataset.getColumnCount();
-    AbstractRenderer renderer = (AbstractRenderer) plot.getRenderer();
-    for (int i = 0; i < dataset.getColumnCount(); i++) {
-      renderer.setSeriesPaint(i, colors[i % colors.length]);
-
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/charts/Chart.java b/sonar-plugin-api/src/main/java/org/sonar/api/charts/Chart.java
deleted file mode 100644
index 6b3ef8f3e4a..00000000000
--- a/sonar-plugin-api/src/main/java/org/sonar/api/charts/Chart.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2016 SonarSource SA
- * mailto:contact AT sonarsource DOT com
- *
- * This program 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.
- *
- * This program 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.
- */
-package org.sonar.api.charts;
-
-import org.sonar.api.server.ServerSide;
-
-import java.awt.image.BufferedImage;
-
-/**
- * Extension point to generate charts
- *
- * @since 1.10
- * @deprecated in 4.5.1, replaced by Javascript charts
- */
-@Deprecated
-@ServerSide
-public interface Chart {
-  String getKey();
-
-  /**
-   * The method to implement to generate the chart
-   *
-   * @param params the chart parameters
-   * @return the image generated
-   */
-  BufferedImage generateImage(ChartParameters params);
-}
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/charts/ChartParameters.java b/sonar-plugin-api/src/main/java/org/sonar/api/charts/ChartParameters.java
deleted file mode 100644
index 364f2813f91..00000000000
--- a/sonar-plugin-api/src/main/java/org/sonar/api/charts/ChartParameters.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2016 SonarSource SA
- * mailto:contact AT sonarsource DOT com
- *
- * This program 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.
- *
- * This program 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.
- */
-package org.sonar.api.charts;
-
-import javax.annotation.Nullable;
-import org.apache.commons.lang.CharEncoding;
-import org.apache.commons.lang.StringUtils;
-import org.apache.commons.lang.text.StrTokenizer;
-import org.sonar.api.utils.SonarException;
-
-import java.io.UnsupportedEncodingException;
-import java.net.URLDecoder;
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.Map;
-
-/**
- * The class to hold parameters to configure a chart
- * @since 1.10
- * @deprecated in 4.5.1, replaced by Javascript charts
- */
-@Deprecated
-public class ChartParameters {
-  private static final String[] EMPTY = new String[0];
-
-  public static final String PARAM_WIDTH = "w";
-  public static final String PARAM_BACKGROUND_COLOR = "bgc";
-  public static final String PARAM_HEIGHT = "h";
-  public static final int MAX_WIDTH = 900;
-  public static final String PARAM_LOCALE = "locale";
-
-  public static final int MAX_HEIGHT = 900;
-  public static final int DEFAULT_WIDTH = 200;
-
-  public static final int DEFAULT_HEIGHT = 200;
-
-
-  private final Map<String, String> params;
-
-  /**
-   * Creates a ChartParameter based on a list of parameters
-   * @param params the list of parameters
-   */
-  public ChartParameters(Map<String, String> params) {
-    this.params = params;
-  }
-
-  /**
-   * Creates a Chartparameter based on a query string with a format key1=value1&key2=value2...
-   *
-   * @param  queryString string
-   */
-  public ChartParameters(String queryString) {
-    this.params = new HashMap<>();
-    String[] groups = StringUtils.split(queryString, "&");
-    for (String group : groups) {
-      String[] keyval = StringUtils.split(group, "=");
-      params.put(keyval[0], keyval[1]);
-    }
-  }
-
-  /**
-   * Shortcut to getValue with no decoding and no default value
-   * @param key the param ket
-   * @return the value of the param
-   */
-  public String getValue(String key) {
-    return getValue(key, "", false);
-  }
-
-  /**
-   * Returns the [decoded or not] value of a param from its key or the default value
-   * if id does not exist
-   *
-   * @param key the param ket
-   * @param defaultValue the default value if not exist
-   * @param decode whther the value should be decoded
-   * @return the value of the param
-   */
-
-  public String getValue(String key, String defaultValue, boolean decode) {
-    String val = params.get(key);
-    if (decode) {
-      val = decode(val);
-    }
-    if (val == null) {
-      val = defaultValue;
-    }
-    return val;
-  }
-
-  /**
-   * Returns an array of a param values, given its key and the values delimiter
-   *
-   * @param key the param key
-   * @param delimiter the values delimiter
-   * @return the list of vaalues
-   */
-  public String[] getValues(String key, String delimiter) {
-    String value = params.get(key);
-    if (value != null) {
-      return StringUtils.split(value, delimiter);
-    }
-    return EMPTY;
-  }
-
-  /**
-   * Returns an array of a param values, given its key and the values delimiter
-   * Values can be decoded or not
-   *
-   * @param key the param key
-   * @param delimiter the values delimiter
-   * @param decode whether to decode values
-   * @return the list of vaalues
-   */
-  public String[] getValues(String key, String delimiter, boolean decode) {
-    String value = params.get(key);
-    if (value != null) {
-      if (decode) {
-        value = decode(value);
-      }
-      return new StrTokenizer(value, delimiter).setIgnoreEmptyTokens(false).getTokenArray();
-    }
-    return EMPTY;
-  }
-
-  /**
-   * Get the chart width
-   *
-   * @return width
-   */
-  public int getWidth() {
-    int width = Integer.parseInt(getValue(PARAM_WIDTH, Integer.toString(DEFAULT_WIDTH), false));
-    return Math.min(width, MAX_WIDTH);
-  }
-
-  /**
-   * Get the chart height
-   *
-   * @return height
-   */
-  public int getHeight() {
-    int height = Integer.parseInt(getValue(PARAM_HEIGHT, Integer.toString(DEFAULT_HEIGHT), false));
-    return Math.min(height, MAX_HEIGHT);
-  }
-
-  /**
-   * Get the Locale
-   *
-   * @return Locale
-   */
-  public Locale getLocale() {
-    String locale = getValue(PARAM_LOCALE);
-    if (StringUtils.isNotBlank(locale)) {
-      return new Locale(locale);
-    }
-    return Locale.ENGLISH;
-  }
-
-  private static String decode(@Nullable String val) {
-    if (val != null) {
-      try {
-        val = URLDecoder.decode(val, CharEncoding.UTF_8);
-      } catch (UnsupportedEncodingException e) {
-        throw new SonarException("Decoding chart parameter : " + val, e);
-      }
-    }
-    return val;
-  }
-}
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/charts/package-info.java b/sonar-plugin-api/src/main/java/org/sonar/api/charts/package-info.java
deleted file mode 100644
index 610896c29e3..00000000000
--- a/sonar-plugin-api/src/main/java/org/sonar/api/charts/package-info.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2016 SonarSource SA
- * mailto:contact AT sonarsource DOT com
- *
- * This program 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.
- *
- * This program 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.
- */
-@ParametersAreNonnullByDefault
-package org.sonar.api.charts;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/charts/ChartParametersTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/charts/ChartParametersTest.java
deleted file mode 100644
index 1c38d7a5f67..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/charts/ChartParametersTest.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2016 SonarSource SA
- * mailto:contact AT sonarsource DOT com
- *
- * This program 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.
- *
- * This program 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.
- */
-package org.sonar.api.charts;
-
-import org.junit.Test;
-
-import java.util.Locale;
-
-import static org.junit.Assert.*;
-
-public class ChartParametersTest {
-  @Test
-  public void shouldForbidHighSizeForSecurityReasons() {
-    String url = ChartParameters.PARAM_WIDTH + "=100000&" + ChartParameters.PARAM_HEIGHT + "=9999999";
-    ChartParameters params = new ChartParameters(url);
-    assertEquals(ChartParameters.MAX_WIDTH, params.getWidth());
-    assertEquals(ChartParameters.MAX_HEIGHT, params.getHeight());
-  }
-
-  @Test
-  public void shouldReadImageSizeFromParameters() {
-    String url = ChartParameters.PARAM_WIDTH + "=200&" + ChartParameters.PARAM_HEIGHT + "=300";
-    ChartParameters params = new ChartParameters(url);
-    assertEquals(200, params.getWidth());
-    assertEquals(300, params.getHeight());
-  }
-
-  @Test
-  public void shouldGetDefaultSizesIfNoParameters() {
-    ChartParameters params = new ChartParameters("foo=bar");
-    assertEquals(ChartParameters.DEFAULT_WIDTH, params.getWidth());
-    assertEquals(ChartParameters.DEFAULT_HEIGHT, params.getHeight());
-  }
-
-  @Test
-  public void shouldDecodeValue() {
-    ChartParameters params = new ChartParameters("foo=0%3D10,3%3D8");
-    assertEquals("0=10,3=8", params.getValue("foo", "", true));
-    assertEquals("0%3D10,3%3D8", params.getValue("foo"));
-    assertNull(params.getValue("bar", null, true));
-  }
-
-  @Test
-  public void shouldDecodeValues() {
-    ChartParameters params = new ChartParameters("foo=0%3D10,3%3D8|5%3D5,7%3D17");
-    assertArrayEquals(new String[]{"0%3D10,3%3D8", "5%3D5,7%3D17"}, params.getValues("foo", "|"));
-    assertArrayEquals(new String[]{"0=10,3=8", "5=5,7=17"}, params.getValues("foo", "|", true));
-    assertArrayEquals(new String[0], params.getValues("bar", "|", true));
-  }
-
-  @Test
-  public void getLocale() {
-    ChartParameters params = new ChartParameters("foo=0&locale=fr");
-    assertEquals(Locale.FRENCH, params.getLocale());
-
-    params = new ChartParameters("foo=0&locale=fr-CH");
-    assertEquals("fr-ch", params.getLocale().getLanguage());
-
-    params = new ChartParameters("foo=0");
-    assertEquals(Locale.ENGLISH, params.getLocale());
-  }
-}