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/*
* SonarQube
* Copyright (C) 2009-2017 SonarSource SA
* mailto:info 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 util;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import static com.google.common.base.Preconditions.checkArgument;
final class LoadedProfiles {
private final Map<String, Profile> profileStatesPerProfileKey = new HashMap<>();
public LoadedProfiles() {
init();
}
public String loadProfile(String relativePathToProfile) {
try {
URL resource = getClass().getResource(relativePathToProfile);
Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(resource.openStream());
String profileKey = null;
String languageKey = null;
Element documentElement = document.getDocumentElement();
checkArgument("profile".equals(documentElement.getNodeName()), "%s is not a quality profile file. Root node is not %s", resource.toURI().toString());
NodeList childNodes = documentElement.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
Node childNode = childNodes.item(i);
if ("name".equals(childNode.getNodeName())) {
profileKey = childNode.getChildNodes().item(0).getNodeValue();
} else if ("language".equals(childNode.getNodeName())) {
languageKey = childNode.getChildNodes().item(0).getNodeValue();
}
}
checkArgument(profileKey != null, "Quality profile file %s is missing profile key", resource.toURI().toString());
checkArgument(languageKey != null, "Quality profile file %s is missing language key", resource.toURI().toString());
this.profileStatesPerProfileKey.put(profileKey, new Profile(profileKey, languageKey, relativePathToProfile));
return profileKey;
} catch (URISyntaxException | SAXException | IOException | ParserConfigurationException e) {
throw new RuntimeException("Can not load quality profile " + relativePathToProfile, e);
}
}
public Profile getState(String qualityProfileKey) {
Profile profile = this.profileStatesPerProfileKey.get(qualityProfileKey);
checkArgument(profile != null, "Quality Profile with key %s is unknown to %s", qualityProfileKey, ProjectAnalysisRule.class.getSimpleName());
return profile;
}
public void reset() {
this.profileStatesPerProfileKey.clear();
init();
}
private void init() {
this.profileStatesPerProfileKey.put(Profile.XOO_EMPTY_PROFILE.getProfileKey(), Profile.XOO_EMPTY_PROFILE);
}
}
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