org.sonar.api.rules.RuleUtils Maven / Gradle / Ivy
/*
* 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.rules;
import org.apache.commons.configuration.Configuration;
import org.slf4j.LoggerFactory;
import org.sonar.api.CoreProperties;
import org.sonar.api.utils.KeyValue;
import org.sonar.api.utils.KeyValueFormat;
import java.util.Map;
public final class RuleUtils {
private RuleUtils() {
}
/**
* Default value is used when the property is not set (see property key and default value in the class CoreProperties).
*/
public static Map getPriorityWeights(final Configuration configuration) {
String levelWeight = configuration.getString(CoreProperties.CORE_RULE_WEIGHTS_PROPERTY, CoreProperties.CORE_RULE_WEIGHTS_DEFAULT_VALUE);
Map weights = KeyValueFormat.parse(levelWeight, new KeyValueFormat.Transformer() {
public KeyValue transform(String key, String value) {
try {
return new KeyValue(RulePriority.valueOf(key.toUpperCase()), Integer.parseInt(value));
} catch (Exception e) {
LoggerFactory.getLogger(RuleUtils.class).warn("Property " + CoreProperties.CORE_RULE_WEIGHTS_PROPERTY + " has invalid value: " + value, e);
return null;
}
}
});
for (RulePriority priority : RulePriority.values()) {
if (!weights.containsKey(priority)) {
weights.put(priority, 1);
}
}
return weights;
}
}