001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * SonarQube is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.api.batch.rule.internal;
021    
022    import org.apache.commons.lang.StringUtils;
023    import org.sonar.api.rule.RuleKey;
024    import org.sonar.api.rule.Severity;
025    
026    import javax.annotation.Nullable;
027    
028    import java.util.HashMap;
029    import java.util.Map;
030    
031    /**
032     * @since 4.2
033     */
034    public class NewActiveRule {
035      final RuleKey ruleKey;
036      String severity = Severity.defaultSeverity();
037      Map<String, String> params = new HashMap<String, String>();
038      String internalKey, language;
039      private final ActiveRulesBuilder builder;
040    
041      NewActiveRule(ActiveRulesBuilder builder, RuleKey ruleKey) {
042        this.builder = builder;
043        this.ruleKey = ruleKey;
044      }
045    
046      public NewActiveRule setSeverity(@Nullable String severity) {
047        this.severity = StringUtils.defaultIfBlank(severity, Severity.defaultSeverity());
048        return this;
049      }
050    
051      public NewActiveRule setInternalKey(@Nullable String internalKey) {
052        this.internalKey = internalKey;
053        return this;
054      }
055    
056      public NewActiveRule setLanguage(@Nullable String language) {
057        this.language = language;
058        return this;
059      }
060    
061      public NewActiveRule setParam(String key, @Nullable String value) {
062        // possible improvement : check that the param key exists in rule definition
063        if (value == null) {
064          params.remove(key);
065        } else {
066          params.put(key, value);
067        }
068        return this;
069      }
070    
071      public Map<String, String> params() {
072        return params;
073      }
074    
075      public ActiveRulesBuilder activate() {
076        builder.activate(this);
077        return builder;
078      }
079    }