org.sonar.plugins.scmactivity.UrlChecker Maven / Gradle / Ivy
/*
* Sonar SCM Activity Plugin
* Copyright (C) 2010 SonarSource
* [email protected]
*
* 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 02
*/
package org.sonar.plugins.scmactivity;
import org.apache.commons.lang.StringUtils;
import org.apache.maven.scm.provider.ScmUrlUtils;
import org.sonar.api.BatchExtension;
import org.sonar.api.utils.SonarException;
public class UrlChecker implements BatchExtension {
private static final String PARAMETER_MESSAGE = String.format("Please check the parameter \"%s\" or the section of Maven pom.", ScmActivityPlugin.URL);
private static final String FAILURE_BLANK = "SCM URL must not be blank";
private static final String FAILURE_FORMAT = "URL does not respect the SCM URL format described in http://maven.apache.org/scm/scm-url-format.html: [%s]";
private static final String FAILURE_NOT_SUPPORTED = "Unsupported SCM: [%s]. Check compatibility at http://docs.codehaus.org/display/SONAR/SCM+Activity+Plugin";
public void check(String url) {
if (StringUtils.isBlank(url)) {
throw failure(FAILURE_BLANK);
}
if (!ScmUrlUtils.isValid(url)) {
throw failure(FAILURE_FORMAT, url);
}
if (!isSupported(url)) {
throw failure(FAILURE_NOT_SUPPORTED, ScmUrlUtils.getProvider(url));
}
}
private static boolean isSupported(String url) {
for (SupportedScm scm : SupportedScm.values()) {
if (scm.getType().equals(ScmUrlUtils.getProvider(url))) {
return true;
}
}
return false;
}
private static SonarException failure(String format, Object... args) {
return new SonarException(String.format(format, args) + ". " + PARAMETER_MESSAGE);
}
}