move deprecated check api to sonar-deprecated

20 files changed, 1897 insertions, 0 deletions

diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/AnnotationCheckerFactory.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/AnnotationCheckerFactory.java
new file mode 100644
index 00000000000..9f8574d9e83
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/AnnotationCheckerFactory.java
@@ -0,0 +1,160 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.checkers;
+
+import org.apache.commons.lang.StringUtils;
+import org.sonar.api.checks.profiles.Check;
+import org.sonar.api.checks.profiles.CheckProfile;
+import org.sonar.check.AnnotationIntrospector;
+import org.sonar.check.CheckProperty;
+
+import java.lang.reflect.Field;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.IdentityHashMap;
+import java.util.Map;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+
+public class AnnotationCheckerFactory<CHECKER> extends CheckerFactory<CHECKER> {
+
+  private CheckProfile profile;
+  private String repositoryKey;
+  private Collection<Class<CHECKER>> checkerClasses;
+
+  public AnnotationCheckerFactory(CheckProfile profile, String repositoryKey, Collection<Class<CHECKER>> checkerClasses) {
+    this.profile = profile;
+    this.repositoryKey = repositoryKey;
+    this.checkerClasses = checkerClasses;
+  }
+
+  public Map<Check, CHECKER> create() {
+    Map<String, Class<CHECKER>> classesByKey = getClassesByKey(checkerClasses);
+
+    Map<Check, CHECKER> map = new IdentityHashMap<Check, CHECKER>();
+    for (Check check : profile.getChecks(repositoryKey)) {
+      Class<CHECKER> clazz = classesByKey.get(check.getTemplateKey());
+      if (clazz != null) {
+        CHECKER checker = instantiate(check, clazz);
+        if (checker != null) {
+          map.put(check, checker);
+        }
+      }
+    }
+    return map;
+  }
+
+  CHECKER instantiate(Check check, Class<CHECKER> clazz) {
+    try {
+      CHECKER checker = clazz.newInstance();
+      configureFields(check, checker);
+      return checker;
+
+    } catch (UnvalidCheckerException e) {
+      throw e;
+
+    } catch (Exception e) {
+      throw new UnvalidCheckerException("The checker " + clazz.getCanonicalName() + " can not be created", e);
+    }
+  }
+
+  private void configureFields(Check check, CHECKER checker) throws IllegalAccessException {
+    for (Map.Entry<String, String> entry : check.getProperties().entrySet()) {
+      Field field = getField(checker, entry.getKey());
+      if (field == null) {
+        throw new UnvalidCheckerException("The field " + entry.getKey() + " does not exist or is not annotated with @CheckProperty");
+      }
+      if (StringUtils.isNotBlank(entry.getValue())) {
+        configureField(checker, field, entry);
+      }      
+    }
+
+  }
+
+  private void configureField(Object checker, Field field, Map.Entry<String, String> parameter) throws IllegalAccessException {
+    field.setAccessible(true);
+
+    if (field.getType().equals(String.class)) {
+      field.set(checker, parameter.getValue());
+
+    } else if (field.getType().getSimpleName().equals("int")) {
+      field.setInt(checker, Integer.parseInt(parameter.getValue()));
+
+    } else if (field.getType().getSimpleName().equals("short")) {
+      field.setShort(checker, Short.parseShort(parameter.getValue()));
+
+    } else if (field.getType().getSimpleName().equals("long")) {
+      field.setLong(checker, Long.parseLong(parameter.getValue()));
+
+    } else if (field.getType().getSimpleName().equals("double")) {
+      field.setDouble(checker, Double.parseDouble(parameter.getValue()));
+
+    } else if (field.getType().getSimpleName().equals("boolean")) {
+      field.setBoolean(checker, Boolean.parseBoolean(parameter.getValue()));
+
+    } else if (field.getType().getSimpleName().equals("byte")) {
+      field.setByte(checker, Byte.parseByte(parameter.getValue()));
+
+    } else if (field.getType().equals(Integer.class)) {
+      field.set(checker, new Integer(Integer.parseInt(parameter.getValue())));
+
+    } else if (field.getType().equals(Long.class)) {
+      field.set(checker, new Long(Long.parseLong(parameter.getValue())));
+
+    } else if (field.getType().equals(Double.class)) {
+      field.set(checker, new Double(Double.parseDouble(parameter.getValue())));
+
+    } else if (field.getType().equals(Boolean.class)) {
+      field.set(checker, Boolean.valueOf(Boolean.parseBoolean(parameter.getValue())));
+
+    } else {
+      throw new UnvalidCheckerException("The type of the field " + field + " is not supported: " + field.getType());
+    }
+  }
+
+  private Field getField(Object checker, String key) {
+    Field[] fields = checker.getClass().getDeclaredFields();
+    for (Field field : fields) {
+      CheckProperty annotation = field.getAnnotation(CheckProperty.class);
+      if (annotation != null) {
+        if (key.equals(field.getName()) || key.equals(annotation.key())) {
+          return field;
+        }
+      }
+    }
+    return null;
+  }
+
+  private Map<String, Class<CHECKER>> getClassesByKey(Collection<Class<CHECKER>> checkerClasses) {
+    Map<String, Class<CHECKER>> result = new HashMap<String, Class<CHECKER>>();
+    for (Class<CHECKER> checkerClass : checkerClasses) {
+      String key = AnnotationIntrospector.getCheckKey(checkerClass);
+      if (key != null) {
+        result.put(key, checkerClass);
+      }
+    }
+    return result;
+  }
+
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/CheckerFactory.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/CheckerFactory.java
new file mode 100644
index 00000000000..de0a12a738c
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/CheckerFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.checkers;
+
+import org.sonar.api.checks.profiles.Check;
+
+import java.util.Map;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public abstract class CheckerFactory<CHECKER> {
+  public abstract Map<Check, CHECKER> create();
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/MessageDispatcher.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/MessageDispatcher.java
new file mode 100644
index 00000000000..7f563920825
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/MessageDispatcher.java
@@ -0,0 +1,111 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.checkers;
+
+import com.google.common.collect.Maps;
+import org.sonar.api.batch.SensorContext;
+import org.sonar.api.checks.profiles.Check;
+import org.sonar.api.checks.profiles.CheckProfile;
+import org.sonar.api.resources.Resource;
+import org.sonar.api.rules.Rule;
+import org.sonar.api.rules.RulePriority;
+import org.sonar.api.rules.Violation;
+import org.sonar.check.Message;
+
+import java.util.Collection;
+import java.util.Locale;
+import java.util.Map;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class MessageDispatcher {
+
+  private Map<Check, Object> checkersByCheck;
+  private Map<Object, Check> checksByChecker;
+  private SensorContext context;
+
+  public MessageDispatcher(SensorContext context) {
+    this.context = context;
+    checkersByCheck = Maps.newIdentityHashMap();
+    checksByChecker = Maps.newIdentityHashMap();
+  }
+
+  public void registerChecker(Check check, Object checker) {
+    checkersByCheck.put(check, checker);
+    checksByChecker.put(checker, check);
+  }
+
+  public void registerCheckers(CheckerFactory factory) {
+    Map<Check, Object> map = factory.create();
+    for (Map.Entry<Check, Object> entry : map.entrySet()) {
+      registerChecker(entry.getKey(), entry.getValue());
+    }
+  }
+
+  public void registerCheckers(CheckProfile profile) {
+    for (Check check : profile.getChecks()) {
+      registerChecker(check, check);
+    }
+  }
+
+  public Object getChecker(Check check) {
+    return checkersByCheck.get(check);
+  }
+
+  public Check getCheck(Object checker) {
+    return checksByChecker.get(checker);
+  }
+
+  public Collection getCheckers() {
+    return checkersByCheck.values();
+  }
+
+  public void unregisterCheck(Check check) {
+    Object checker = checkersByCheck.remove(check);
+    if (checker != null) {
+      checksByChecker.remove(checker);
+    }
+  }
+
+  public void unregisterChecks(CheckProfile profile) {
+    for (Check check : profile.getChecks()) {
+      unregisterCheck(check);
+    }
+  }
+
+  public void log(Resource resource, Message message) {
+    Object checker = message.getChecker();
+    Check check = getCheck(checker);
+    Violation violation = new Violation(new Rule(check.getRepositoryKey(), check.getTemplateKey()), resource);
+    violation.setLineId(message.getLine());
+    violation.setMessage(message.getText(Locale.ENGLISH));
+    violation.setPriority(RulePriority.fromCheckPriority(check.getPriority()));
+    context.saveViolation(violation);
+  }
+
+  public void clear() {
+    checkersByCheck.clear();
+    checksByChecker.clear();
+  }
+
+}
\ No newline at end of file
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/UnvalidCheckerException.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/UnvalidCheckerException.java
new file mode 100644
index 00000000000..0c98a1fece3
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/checkers/UnvalidCheckerException.java
@@ -0,0 +1,42 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.checkers;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class UnvalidCheckerException extends RuntimeException {
+  public UnvalidCheckerException() {
+  }
+
+  public UnvalidCheckerException(String message) {
+    super(message);
+  }
+
+  public UnvalidCheckerException(String message, Throwable cause) {
+    super(message, cause);
+  }
+
+  public UnvalidCheckerException(Throwable cause) {
+    super(cause);
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/AnnotationCheckProfileFactory.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/AnnotationCheckProfileFactory.java
new file mode 100644
index 00000000000..e5084965d42
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/AnnotationCheckProfileFactory.java
@@ -0,0 +1,72 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.profiles;
+
+import org.sonar.check.AnnotationIntrospector;
+import org.sonar.check.BelongsToProfile;
+import org.sonar.check.BelongsToProfiles;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public final class AnnotationCheckProfileFactory {
+
+  private AnnotationCheckProfileFactory() {
+  }
+
+  public static Collection<CheckProfile> create(String repositoryKey, String language, Collection<Class> checkClasses) {
+    Map<String, CheckProfile> profilesByTitle = new HashMap<String, CheckProfile>();
+
+    if (checkClasses != null) {
+      for (Class aClass : checkClasses) {
+        BelongsToProfiles belongsToProfiles = (BelongsToProfiles) aClass.getAnnotation(BelongsToProfiles.class);
+        if (belongsToProfiles != null) {
+          for (BelongsToProfile belongsToProfile : belongsToProfiles.value()) {
+            registerProfile(profilesByTitle, aClass, belongsToProfile, repositoryKey, language);
+          }
+        }
+        BelongsToProfile belongsToProfile = (BelongsToProfile) aClass.getAnnotation(BelongsToProfile.class);
+        registerProfile(profilesByTitle, aClass, belongsToProfile, repositoryKey, language);
+      }
+    }
+
+    return profilesByTitle.values();
+  }
+
+  private static void registerProfile(Map<String, CheckProfile> profilesByTitle, Class aClass, BelongsToProfile belongsToProfile, String repositoryKey, String language) {
+    if (belongsToProfile != null) {
+      String title = belongsToProfile.title();
+      CheckProfile profile = profilesByTitle.get(title);
+      if (profile == null) {
+        profile = new CheckProfile(title, language);
+        profilesByTitle.put(title, profile);
+      }
+      Check check = new Check(repositoryKey, AnnotationIntrospector.getCheckKey(aClass));
+      check.setPriority(belongsToProfile.priority());
+      profile.addCheck(check);
+    }
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/Check.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/Check.java
new file mode 100644
index 00000000000..b33c3a11ddc
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/Check.java
@@ -0,0 +1,111 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.profiles;
+
+import org.apache.commons.lang.builder.ToStringBuilder;
+import org.sonar.check.Priority;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class Check {
+
+  private String repositoryKey;
+  private String templateKey;
+  private Priority priority = null;
+  private final Map<String, String> properties = new HashMap<String,String>();
+
+  public Check() {
+  }
+
+  public Check(String repositoryKey, String templateKey) {
+    this.repositoryKey = repositoryKey;
+    this.templateKey = templateKey;
+  }
+
+  public String getTemplateKey() {
+    return templateKey;
+  }
+
+  public String getRepositoryKey() {
+    return repositoryKey;
+  }
+
+  public void setRepositoryKey(String repositoryKey) {
+    this.repositoryKey = repositoryKey;
+  }
+
+  public void setTemplateKey(String templateKey) {
+    this.templateKey = templateKey;
+  }
+
+  public Priority getPriority() {
+    return priority;
+  }
+
+  public void setPriority(Priority priority) {
+    this.priority = priority;
+  }
+
+  public Map<String, String> getProperties() {
+    return properties;
+  }
+
+  public String getProperty(String key) {
+    return properties.get(key);
+  }
+
+  public void addProperty(String key, Object value) {
+    properties.put(key, value.toString());
+  }
+
+  public void addProperties(Map<String, String> properties) {
+    this.properties.putAll(properties);
+  }
+
+  public void setProperties(Map<String, String> properties) {
+    this.properties.clear();
+    this.properties.putAll(properties);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    return o == this;
+  }
+
+  @Override
+  public int hashCode() {
+    return super.hashCode();
+  }
+
+  @Override
+  public String toString() {
+    return new ToStringBuilder(this)
+        .append("repository", repositoryKey)
+        .append("template", templateKey)
+        .append("priority", priority)
+        .toString();
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfile.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfile.java
new file mode 100644
index 00000000000..2a47f800bdc
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfile.java
@@ -0,0 +1,136 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.profiles;
+
+import org.sonar.api.BatchExtension;
+import org.sonar.api.ServerExtension;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class CheckProfile implements BatchExtension, ServerExtension {
+
+  private String name;
+  private String language;
+  private List<Check> checks = new ArrayList<Check>();
+
+  public CheckProfile(String name, String language) {
+    if (name == null) {
+      throw new IllegalArgumentException("Name can not be null");
+    }
+    if (language == null) {
+      throw new IllegalArgumentException("Language can not be null");
+    }
+    this.name = name;
+    this.language = language;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public String getLanguage() {
+    return language;
+  }
+
+  public List<Check> getChecks() {
+    return checks;
+  }
+
+  public List<Check> getChecks(String repositoryKey) {
+    List<Check> result = new ArrayList<Check>();
+    for (Check check : getChecks()) {
+      if (check.getRepositoryKey().equals(repositoryKey)) {
+        result.add(check);
+      }
+    }
+    return result;
+  }
+
+  public List<Check> getChecks(String repositoryKey, String templateKey) {
+    List<Check> result = new ArrayList<Check>();
+    List<Check> repoChecks = getChecks(repositoryKey);
+    for (Check repoCheck : repoChecks) {
+      if (repoCheck.getTemplateKey().equals(templateKey)) {
+        result.add(repoCheck);
+      }
+    }
+    return result;
+  }
+
+  /**
+   * We assume there is only one check for this template
+   */
+  public Check getCheck(String repositoryKey, String templateKey) {
+    List<Check> repoChecks = getChecks(repositoryKey);
+    for (Check repoCheck : repoChecks) {
+      if (repoCheck.getTemplateKey().equals(templateKey)) {
+        return repoCheck;
+      }
+    }
+    return null;
+  }
+
+  public void addCheck(Check check) {
+    checks.add(check);
+  }
+
+  public void setChecks(Collection<Check> list) {
+    checks.clear();
+    checks.addAll(list);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+
+    CheckProfile profile = (CheckProfile) o;
+    if (!language.equals(profile.language)) {
+      return false;
+    }
+    if (!name.equals(profile.name)) {
+      return false;
+    }
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    int result = name.hashCode();
+    result = 31 * result + language.hashCode();
+    return result;
+  }
+
+  @Override
+  public String toString() {
+    return name;
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfileProvider.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfileProvider.java
new file mode 100644
index 00000000000..0482cf447fd
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfileProvider.java
@@ -0,0 +1,35 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.profiles;
+
+import org.sonar.api.ServerExtension;
+
+import java.util.Collection;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public abstract class CheckProfileProvider implements ServerExtension {
+
+  public abstract Collection<CheckProfile> provide();
+
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfileXmlMarshaller.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfileXmlMarshaller.java
new file mode 100644
index 00000000000..4e7d359643a
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/profiles/CheckProfileXmlMarshaller.java
@@ -0,0 +1,156 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.profiles;
+
+import com.thoughtworks.xstream.XStream;
+import com.thoughtworks.xstream.converters.Converter;
+import com.thoughtworks.xstream.converters.MarshallingContext;
+import com.thoughtworks.xstream.converters.UnmarshallingContext;
+import com.thoughtworks.xstream.io.HierarchicalStreamReader;
+import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
+import com.thoughtworks.xstream.io.xml.CompactWriter;
+import com.thoughtworks.xstream.io.xml.XppDriver;
+import org.apache.commons.io.IOUtils;
+import org.sonar.check.Priority;
+
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.Writer;
+import java.util.Map;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public final class CheckProfileXmlMarshaller {
+
+  public static void toXml(CheckProfile profile, Writer writer) {
+    getXStream().toXML(profile, writer);
+  }
+
+  public static CheckProfile fromXml(Reader xml) {
+    return (CheckProfile) getXStream().fromXML(xml);
+  }
+
+  public static CheckProfile fromXmlInClasspath(String pathToXml) {
+    return fromXmlInClasspath(pathToXml, CheckProfileXmlMarshaller.class);
+  }
+
+  public static CheckProfile fromXmlInClasspath(String pathToXml, Class clazz) {
+    Reader reader = new InputStreamReader(clazz.getResourceAsStream(pathToXml));
+    try {
+      return fromXml(reader);
+    } finally {
+      IOUtils.closeQuietly(reader);
+    }
+  }
+
+  private static XStream getXStream() {
+    XStream xstream = new XStream(new CompactDriver());
+    xstream.setClassLoader(CheckProfileXmlMarshaller.class.getClassLoader());
+    xstream.registerConverter(new CheckConverter());
+    xstream.alias("profile", CheckProfile.class);
+    xstream.alias("check", Check.class);
+    xstream.addImplicitCollection(CheckProfile.class, "checks");
+    return xstream;
+  }
+
+  private static class CompactDriver extends XppDriver {
+    @Override
+    public HierarchicalStreamWriter createWriter(Writer out) {
+      return new XDataPrintWriter(out);
+    }
+  }
+
+
+  private static class XDataPrintWriter extends CompactWriter {
+    public XDataPrintWriter(Writer writer) {
+      super(writer, XML_1_0);
+    }
+  }
+
+  private static class CheckConverter implements Converter {
+
+    public boolean canConvert(Class clazz) {
+      return clazz.equals(Check.class);
+    }
+
+    public void marshal(Object value, HierarchicalStreamWriter writer, MarshallingContext context) {
+      Check check = (Check) value;
+      writer.startNode("repository");
+      writer.setValue(check.getRepositoryKey());
+      writer.endNode();
+      writer.startNode("template");
+      writer.setValue(check.getTemplateKey());
+      writer.endNode();
+      writer.startNode("priority");
+      writer.setValue(check.getPriority().toString());
+      writer.endNode();
+      for (Map.Entry<String, String> entry : check.getProperties().entrySet()) {
+        if (entry.getValue() != null) {
+          writer.startNode("property");
+          writer.startNode("key");
+          writer.setValue(entry.getKey());
+          writer.endNode();
+          writer.startNode("value");
+          // TODO is escaping automatically supported by xstream ?
+          writer.setValue(entry.getValue());
+          writer.endNode();
+          writer.endNode();
+        }
+      }
+    }
+
+    public Object unmarshal(HierarchicalStreamReader reader,
+                            UnmarshallingContext context) {
+      Check check = new Check();
+      while (reader.hasMoreChildren()) {
+        reader.moveDown();
+        readValue(reader, check);
+        reader.moveUp();
+      }
+      return check;
+    }
+
+    private void readValue(HierarchicalStreamReader reader, Check check) {
+      if (reader.getNodeName().equals("repository")) {
+        check.setRepositoryKey(reader.getValue());
+
+      } else if (reader.getNodeName().equals("template")) {
+        check.setTemplateKey(reader.getValue());
+
+      } else if (reader.getNodeName().equals("priority")) {
+        check.setPriority(Priority.valueOf(reader.getValue()));
+
+      } else if (reader.getNodeName().equals("property")) {
+        reader.moveDown();
+        String key = reader.getValue();
+        reader.moveUp();
+
+        reader.moveDown();
+        String value = reader.getValue();
+        reader.moveUp();
+        check.addProperty(key, value);
+      }
+    }
+
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/AnnotationCheckTemplateFactory.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/AnnotationCheckTemplateFactory.java
new file mode 100644
index 00000000000..08d21bb6fe3
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/AnnotationCheckTemplateFactory.java
@@ -0,0 +1,114 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.sonar.check.AnnotationIntrospector;
+
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class AnnotationCheckTemplateFactory {
+
+  private static final Logger LOG = LoggerFactory.getLogger(AnnotationCheckTemplateFactory.class);
+
+  private Collection<Class> annotatedClasses;
+
+  public AnnotationCheckTemplateFactory(Collection<Class> annotatedClasses) {
+    this.annotatedClasses = annotatedClasses;
+  }
+
+  public List<CheckTemplate> create() {
+    List<CheckTemplate> templates = new ArrayList<CheckTemplate>();
+    for (Class annotatedClass : annotatedClasses) {
+      BundleCheckTemplate template = create(annotatedClass);
+      if (template != null) {
+        templates.add(template);
+      }
+    }
+    return templates;
+  }
+
+
+  protected BundleCheckTemplate create(Class annotatedClass) {
+    org.sonar.check.Check checkAnnotation = AnnotationIntrospector.getCheckAnnotation(annotatedClass);
+    if (checkAnnotation == null) {
+      LOG.warn("The class " + annotatedClass.getCanonicalName() + " is not a check template. It should be annotated with " + CheckTemplate.class);
+      return null;
+    }
+
+    BundleCheckTemplate check = toTemplate(annotatedClass, checkAnnotation);
+    Field[] fields = annotatedClass.getDeclaredFields();
+    if (fields != null) {
+      for (Field field : fields) {
+        BundleCheckTemplateProperty property = toProperty(check, field);
+        if (property != null) {
+          check.addProperty(property);
+        }
+      }
+    }
+    return check;
+  }
+
+  private static BundleCheckTemplate toTemplate(Class annotatedClass, org.sonar.check.Check checkAnnotation) {
+    String key = AnnotationIntrospector.getCheckKey(annotatedClass);
+    String bundle = getBundleBaseName(checkAnnotation, annotatedClass);
+
+    BundleCheckTemplate check = new BundleCheckTemplate(key, bundle);
+    check.setDefaultDescription(checkAnnotation.description());
+    check.setDefaultTitle(checkAnnotation.title());
+    check.setIsoCategory(checkAnnotation.isoCategory());
+    check.setPriority(checkAnnotation.priority());
+
+    return check;
+  }
+
+  private static String getBundleBaseName(org.sonar.check.Check checkAnnotation, Class annotatedClass) {
+    String bundle = checkAnnotation.bundle();
+    if (StringUtils.isBlank(bundle)) {
+      bundle = annotatedClass.getCanonicalName();
+    }
+    return bundle;
+  }
+
+  private static BundleCheckTemplateProperty toProperty(BundleCheckTemplate check, Field field) {
+    org.sonar.check.CheckProperty propertyAnnotation = field.getAnnotation(org.sonar.check.CheckProperty.class);
+    if (propertyAnnotation != null) {
+      String fieldKey = propertyAnnotation.key();
+      if (fieldKey==null || "".equals(fieldKey)) {
+        fieldKey = field.getName();
+      }
+      BundleCheckTemplateProperty property = new BundleCheckTemplateProperty(check, fieldKey);
+      property.setDefaultTitle(propertyAnnotation.title());
+      property.setDefaultDescription(propertyAnnotation.description());
+      return property;
+    }
+    return null;
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/BundleCheckTemplate.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/BundleCheckTemplate.java
new file mode 100644
index 00000000000..e54554b84cc
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/BundleCheckTemplate.java
@@ -0,0 +1,110 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class BundleCheckTemplate extends CheckTemplate {
+  private static final Logger LOG = LoggerFactory.getLogger(BundleCheckTemplate.class);
+
+  private String bundleBaseName;
+  private String defaultTitle;
+  private String defaultDescription;
+
+  protected BundleCheckTemplate(String key, String bundleBaseName) {
+    super(key);
+    this.bundleBaseName = bundleBaseName;
+  }
+
+  protected BundleCheckTemplate(String key, Class bundleClass) {
+    this(key, bundleClass.getCanonicalName());
+  }
+
+  protected String getDefaultTitle() {
+    if (defaultTitle == null || "".equals(defaultTitle)) {
+      return getKey();
+    }
+    return defaultTitle;
+  }
+
+  protected void setDefaultTitle(String defaultTitle) {
+    this.defaultTitle = defaultTitle;
+  }
+
+  protected String getDefaultDescription() {
+    return defaultDescription;
+  }
+
+  protected void setDefaultDescription(String defaultDescription) {
+    this.defaultDescription = defaultDescription;
+  }
+
+  @Override
+  public String getTitle(Locale locale) {
+    return getText("title", locale, getDefaultTitle());
+  }
+
+  @Override
+  public String getDescription(Locale locale) {
+    return getText("description", locale, getDefaultDescription());
+  }
+
+  @Override
+  public String getMessage(Locale locale, String key, Object... params) {
+    return null;
+  }
+
+  protected String getText(String key, Locale locale, String defaultValue) {
+    String result = null;
+    ResourceBundle bundle = getBundle(locale);
+    if (bundle != null) {
+      try {
+        result = bundle.getString(key);
+      } catch (MissingResourceException e) {
+        LOG.debug(e.getMessage());
+      }
+    }
+    if (result == null) {
+      result = defaultValue;
+    }
+    return result;
+  }
+
+  protected ResourceBundle getBundle(Locale locale) {
+    try {
+      if (locale != null) {
+        return ResourceBundle.getBundle(bundleBaseName, locale);
+      }
+    } catch (MissingResourceException e) {
+      // do nothing : use the default values
+    }
+    return null;
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/BundleCheckTemplateProperty.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/BundleCheckTemplateProperty.java
new file mode 100644
index 00000000000..ac1ebf6795a
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/BundleCheckTemplateProperty.java
@@ -0,0 +1,69 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import java.util.Locale;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class BundleCheckTemplateProperty extends CheckTemplateProperty {
+
+  private BundleCheckTemplate check;
+  private String defaultTitle;
+  private String defaultDescription;
+
+  public BundleCheckTemplateProperty(BundleCheckTemplate check, String key) {
+    setKey(key);
+    this.check = check;
+  }
+
+  public String getDefaultTitle() {
+      if (defaultTitle == null || "".equals(defaultTitle)) {
+        return getKey();
+      }
+      return defaultTitle;
+    }
+
+    public void setDefaultTitle(String s) {
+      this.defaultTitle = s;
+    }
+
+
+  @Override
+  public String getTitle(Locale locale) {
+    return check.getText("property." + getKey() + ".title", locale, getDefaultTitle());
+  }
+
+  public String getDefaultDescription() {
+    return defaultDescription;
+  }
+
+  public void setDefaultDescription(String s) {
+    this.defaultDescription = s;
+  }
+
+  @Override
+  public String getDescription(Locale locale) {
+    return check.getText("property." + getKey() + ".description", locale, getDefaultDescription());
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplate.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplate.java
new file mode 100644
index 00000000000..a6df4a7e73f
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplate.java
@@ -0,0 +1,134 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.sonar.check.IsoCategory;
+import org.sonar.check.Priority;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Locale;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public abstract class CheckTemplate {
+
+  protected String key;
+  protected String configKey;
+  protected Priority priority;
+  protected IsoCategory isoCategory;
+  protected List<CheckTemplateProperty> properties;
+
+  public CheckTemplate(String key) {
+    this.key = key;
+  }
+
+  public CheckTemplate() {
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public void setKey(String s) {
+    this.key = s;
+  }
+
+  public Priority getPriority() {
+    return priority;
+  }
+
+  public void setPriority(Priority p) {
+    this.priority = p;
+  }
+
+  public IsoCategory getIsoCategory() {
+    return isoCategory;
+  }
+
+  public void setIsoCategory(IsoCategory c) {
+    this.isoCategory = c;
+  }
+
+  public String getConfigKey() {
+    return configKey;
+  }
+
+  public void setConfigKey(String configKey) {
+    this.configKey = configKey;
+  }
+
+  public abstract String getTitle(Locale locale);
+
+  public abstract String getDescription(Locale locale);
+
+  public abstract String getMessage(Locale locale, String key, Object... params);
+
+  public List<CheckTemplateProperty> getProperties() {
+    if (properties==null) {
+      return Collections.emptyList();
+    }
+    return properties;
+  }
+
+  public void addProperty(CheckTemplateProperty p) {
+    if (properties==null) {
+      properties = new ArrayList<CheckTemplateProperty>();
+    }
+    properties.add(p);
+  }
+
+  public CheckTemplateProperty getProperty(String key) {
+    if (properties!=null) {
+      for (CheckTemplateProperty property : properties) {
+        if (property.getKey().equals(key)) {
+          return property;
+        }
+      }
+    }
+    return null;
+  }
+
+  /**
+   * Checks are equal within the same plugin. Two plugins can have two different checks with the same key.
+   */
+  @Override
+  public final boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (!(o instanceof CheckTemplate)) {
+      return false;
+    }
+
+    CheckTemplate checkTemplate = (CheckTemplate) o;
+    return key.equals(checkTemplate.key);
+  }
+
+  @Override
+  public final int hashCode() {
+    return key.hashCode();
+  }
+
+}
\ No newline at end of file
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateFactory.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateFactory.java
new file mode 100644
index 00000000000..d72dc1db31c
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import java.util.Collection;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public abstract class CheckTemplateFactory {
+
+  public abstract Collection<CheckTemplate> create();
+
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateProperty.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateProperty.java
new file mode 100644
index 00000000000..34dce342635
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateProperty.java
@@ -0,0 +1,71 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import java.util.Locale;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public abstract class CheckTemplateProperty implements Comparable<CheckTemplateProperty> {
+
+  protected String key;
+  
+  public String getKey() {
+    return key;
+  }
+
+  public void setKey(String s) {
+    this.key = s;
+  }
+
+  public abstract String getTitle(Locale locale);
+
+  public String getDescription() {
+    return getDescription(Locale.ENGLISH);
+  }
+
+
+  public abstract String getDescription(Locale locale);
+
+  @Override
+  public final boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (!(o instanceof CheckTemplateProperty)) {
+      return false;
+    }
+
+    CheckTemplateProperty that = (CheckTemplateProperty) o;
+    return key.equals(that.key);
+  }
+
+  @Override
+  public final int hashCode() {
+    return key.hashCode();
+  }
+
+  public int compareTo(CheckTemplateProperty o) {
+    return getKey().compareTo(o.getKey());
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateRepositories.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateRepositories.java
new file mode 100644
index 00000000000..6a159a9bd27
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateRepositories.java
@@ -0,0 +1,64 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.sonar.api.ServerExtension;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class CheckTemplateRepositories implements ServerExtension {
+
+  private Map<String, CheckTemplateRepository> repositoriesByKey = new HashMap<String, CheckTemplateRepository>();
+
+  public CheckTemplateRepositories(CheckTemplateRepository[] repositories) {
+    if (repositories != null) {
+      for (CheckTemplateRepository templateRepository : repositories) {
+        repositoriesByKey.put(templateRepository.getKey(), templateRepository);
+      }
+    }
+  }
+
+  public CheckTemplateRepositories() {
+    // DO NOT REMOVE THIS CONSTRUCTOR. It is used by Picocontainer when no repositories are available.
+  }
+
+  public CheckTemplateRepository getRepository(String key) {
+    return repositoriesByKey.get(key);
+  }
+
+  public Collection<CheckTemplateRepository> getRepositories() {
+    return repositoriesByKey.values();
+  }
+
+  public CheckTemplate getTemplate(String repositoryKey, String templateKey) {
+    CheckTemplateRepository repo = getRepository(repositoryKey);
+    if (repo != null) {
+      return repo.getTemplate(templateKey);
+    }
+    return null;
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateRepository.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateRepository.java
new file mode 100644
index 00000000000..fa96311c8db
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/CheckTemplateRepository.java
@@ -0,0 +1,203 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.apache.commons.io.IOUtils;
+import org.sonar.api.profiles.RulesProfile;
+import org.sonar.api.resources.Language;
+import org.sonar.api.rules.*;
+import org.sonar.check.IsoCategory;
+
+import java.io.InputStream;
+import java.util.*;
+
+/**
+ * @since 2.1 (experimental)
+ * @deprecated since 2.3
+ */
+@Deprecated
+public class CheckTemplateRepository implements RulesRepository {
+
+  private String key;
+  private Language language;
+  private List<CheckTemplate> templates;
+  private Map<String, CheckTemplate> templatesByKey;
+
+
+  public CheckTemplateRepository() {
+  }
+
+  public CheckTemplateRepository(String key) {
+    if (key == null) {
+      throw new IllegalArgumentException("Key can not be null");
+    }
+    this.key = key;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public CheckTemplateRepository setKey(String key) {
+    this.key = key;
+    return this;
+  }
+
+  public Language getLanguage() {
+    return language;
+  }
+
+  public CheckTemplateRepository setLanguage(Language l) {
+    this.language = l;
+    return this;
+  }
+
+  public List<CheckTemplate> getTemplates() {
+    if (templates == null) {
+      return Collections.emptyList();
+    }
+    return templates;
+  }
+
+  public CheckTemplateRepository setTemplates(List<CheckTemplate> c) {
+    this.templates = c;
+    return this;
+  }
+
+  public CheckTemplate getTemplate(String key) {
+    if (templatesByKey == null || templatesByKey.isEmpty()) {
+      templatesByKey = new HashMap<String, CheckTemplate>();
+      for (CheckTemplate template : templates) {
+        templatesByKey.put(template.getKey(), template);
+      }
+    }
+    return templatesByKey.get(key);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+
+    CheckTemplateRepository that = (CheckTemplateRepository) o;
+    return key.equals(that.key);
+
+  }
+
+  @Override
+  public int hashCode() {
+    return key.hashCode();
+  }
+
+
+  public static CheckTemplateRepository createFromXml(String repositoryKey, Language language, String pathToXml) {
+    InputStream input = CheckTemplateRepository.class.getResourceAsStream(pathToXml);
+    try {
+      List<CheckTemplate> templates = new XmlCheckTemplateFactory().parse(input);
+      CheckTemplateRepository repository = new CheckTemplateRepository(repositoryKey);
+      repository.setTemplates(templates);
+      repository.setLanguage(language);
+      return repository;
+
+    } finally {
+      IOUtils.closeQuietly(input);
+    }
+  }
+
+  public static CheckTemplateRepository createFromAnnotatedClasses(String repositoryKey, Language language, Collection<Class> classes) {
+    AnnotationCheckTemplateFactory factory = new AnnotationCheckTemplateFactory(classes);
+    CheckTemplateRepository repository = new CheckTemplateRepository(repositoryKey);
+    repository.setTemplates(factory.create());
+    repository.setLanguage(language);
+    return repository;
+  }
+
+
+
+
+
+
+
+
+
+
+  /*
+
+    CODE FOR BACKWARD COMPATIBLITY
+    This class should not extend RulesRepository in next versions
+
+   */
+
+
+  public List<Rule> getInitialReferential() {
+    List<Rule> rules = new ArrayList<Rule>();
+    for (CheckTemplate checkTemplate : getTemplates()) {
+      rules.add(toRule(checkTemplate));
+    }
+    return rules;
+  }
+
+  private Rule toRule(CheckTemplate checkTemplate) {
+    Rule rule = new Rule(getKey(), checkTemplate.getKey());
+    rule.setDescription(checkTemplate.getDescription(Locale.ENGLISH));
+    rule.setName(checkTemplate.getTitle(Locale.ENGLISH));
+    rule.setPriority(RulePriority.fromCheckPriority(checkTemplate.getPriority()));
+    rule.setRulesCategory(toRuleCategory(checkTemplate.getIsoCategory()));
+    for (CheckTemplateProperty checkTemplateProperty : checkTemplate.getProperties()) {
+      RuleParam param = rule.createParameter(checkTemplateProperty.getKey());
+      param.setDescription(checkTemplateProperty.getDescription(Locale.ENGLISH));
+      param.setType("s");
+    }
+
+    return rule;
+  }
+
+  private RulesCategory toRuleCategory(IsoCategory isoCategory) {
+    if (isoCategory == IsoCategory.Reliability) {
+      return Iso9126RulesCategories.RELIABILITY;
+    }
+    if (isoCategory == IsoCategory.Efficiency) {
+      return Iso9126RulesCategories.EFFICIENCY;
+    }
+    if (isoCategory == IsoCategory.Maintainability) {
+      return Iso9126RulesCategories.MAINTAINABILITY;
+    }
+    if (isoCategory == IsoCategory.Portability) {
+      return Iso9126RulesCategories.PORTABILITY;
+    }
+    if (isoCategory == IsoCategory.Usability) {
+      return Iso9126RulesCategories.USABILITY;
+    }
+    return null;
+  }
+
+
+  public List<Rule> parseReferential(String fileContent) {
+    return Collections.emptyList();
+  }
+
+  public List<RulesProfile> getProvidedProfiles() {
+    return Collections.emptyList();
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/DefaultCheckTemplate.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/DefaultCheckTemplate.java
new file mode 100644
index 00000000000..76f6fb6ca4e
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/DefaultCheckTemplate.java
@@ -0,0 +1,81 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.apache.commons.lang.builder.ToStringBuilder;
+
+import java.util.Locale;
+
+/**
+ * EXPERIMENTAL - will be used in version 2.2
+ *
+ * Non-internationalized check
+ *
+ * @since 2.1
+ */
+public class DefaultCheckTemplate extends CheckTemplate {
+
+  private String title;
+  private String description;
+
+  public DefaultCheckTemplate() {
+  }
+
+  public DefaultCheckTemplate(String key) {
+    super(key);
+  }
+
+  public void setTitle(String title) {
+    this.title = title;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  @Override
+  public String getTitle(Locale locale) {
+    if (title == null || "".equals(title)) {
+      return getKey();
+    }
+    return title;
+  }
+
+  @Override
+  public String getDescription(Locale locale) {
+    return description;
+  }
+
+  @Override
+  public String getMessage(Locale locale, String key, Object... params) {
+    return null;
+  }
+
+  @Override
+  public String toString() {
+    return new ToStringBuilder(this)
+        .append("key", key)
+        .append("title", title)
+        .append("configKey", configKey)
+        .append("priority", priority)
+        .append("isoCategory", isoCategory)
+        .toString();
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/DefaultCheckTemplateProperty.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/DefaultCheckTemplateProperty.java
new file mode 100644
index 00000000000..142942b8ced
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/DefaultCheckTemplateProperty.java
@@ -0,0 +1,62 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.sonar.api.checks.templates.CheckTemplateProperty;
+
+import java.util.Locale;
+
+/**
+ * @since 2.1
+ */
+public class DefaultCheckTemplateProperty extends CheckTemplateProperty {
+
+  private String title;
+  private String description;
+
+  public String getTitle() {
+    if (title == null || "".equals(title)) {
+      return getKey();
+    }
+    return title;
+  }
+
+  @Override
+  public String getTitle(Locale locale) {
+    return getTitle();
+  }
+
+  public void setTitle(String s) {
+    this.title = s;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String s) {
+    this.description = s;
+  }
+
+  @Override
+  public String getDescription(Locale locale) {
+    return getDescription();
+  }
+}
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/XmlCheckTemplateFactory.java b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/XmlCheckTemplateFactory.java
new file mode 100644
index 00000000000..0b51222c53d
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/checks/templates/XmlCheckTemplateFactory.java
@@ -0,0 +1,100 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.checks.templates;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang.CharEncoding;
+import org.sonar.api.rules.Rule;
+import org.sonar.api.rules.RuleParam;
+import org.sonar.api.rules.StandardRulesXmlParser;
+import org.sonar.api.utils.SonarException;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.Reader;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * EXPERIMENTAL - will be used in version 2.2
+ * @since 2.1
+ */
+public class XmlCheckTemplateFactory {
+
+  public List<CheckTemplate> parseXml(String xml) {
+    InputStream input = null;
+    try {
+      input = IOUtils.toInputStream(xml, CharEncoding.UTF_8);
+      return parse(input);
+
+    } catch (IOException e) {
+      throw new SonarException("Can't parse xml file", e);
+
+    } finally {
+      IOUtils.closeQuietly(input);
+    }
+  }
+
+  public List<CheckTemplate> parse(Reader reader) {
+    StandardRulesXmlParser parser = new StandardRulesXmlParser();
+    List<Rule> rules = parser.parse(reader);
+    return toCheckTemplates(rules);
+
+  }
+
+  public List<CheckTemplate> parse(InputStream input) {
+    StandardRulesXmlParser parser = new StandardRulesXmlParser();
+    List<Rule> rules = parser.parse(input);
+    return toCheckTemplates(rules);
+
+  }
+
+  private List<CheckTemplate> toCheckTemplates(List<Rule> rules) {
+    List<CheckTemplate> templates = new ArrayList<CheckTemplate>();
+    if (rules != null) {
+      for (Rule rule : rules) {
+        DefaultCheckTemplate template = new DefaultCheckTemplate(rule.getKey());
+        templates.add(template);
+
+        template.setConfigKey(rule.getConfigKey());
+        template.setDescription(rule.getDescription());
+        template.setIsoCategory(rule.getRulesCategory().toIsoCategory());
+        template.setPriority(rule.getPriority().toCheckPriority());
+        template.setTitle(rule.getName());
+
+        if (rule.getParams() != null) {
+          for (RuleParam param : rule.getParams()) {
+            template.addProperty(toProperty(param));
+          }
+        }
+      }
+    }
+    return templates;
+  }
+
+  private CheckTemplateProperty toProperty(RuleParam param) {
+    DefaultCheckTemplateProperty property = new DefaultCheckTemplateProperty();
+    property.setKey(param.getKey());
+    property.setTitle(param.getKey());
+    property.setDescription(param.getDescription());
+    return property;
+  }
+
+}
\ No newline at end of file