/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube 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.
*
* SonarQube 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 org.sonar.server.issue;
import com.google.common.base.Predicate;
import com.google.common.base.Strings;
import com.google.common.collect.Iterables;
import org.apache.commons.lang.StringUtils;
import org.sonar.api.ServerComponent;
import org.sonar.api.issue.Issue;
import org.sonar.api.issue.internal.DefaultIssue;
import org.sonar.core.issue.workflow.IssueWorkflow;
import org.sonar.core.issue.workflow.Transition;
import org.sonar.server.user.UserSession;
import java.util.List;
import java.util.Map;
public class TransitionAction extends Action implements ServerComponent {
public static final String KEY = "do_transition";
private final IssueWorkflow workflow;
public TransitionAction(IssueWorkflow workflow) {
super(KEY);
this.workflow = workflow;
}
@Override
public boolean verify(Map<String, Object> properties, List<Issue> issues, UserSession userSession) {
transition(properties);
return true;
}
@Override
public boolean execute(Map<String, Object> properties, Context context) {
DefaultIssue issue = (DefaultIssue) context.issue();
String transition = transition(properties);
if (canExecuteTransition(issue, transition)) {
return workflow.doTransition((DefaultIssue) context.issue(), transition(properties), context.issueChangeContext());
}
return false;
}
private boolean canExecuteTransition(Issue issue, final String transition) {
final DefaultIssue defaultIssue = (DefaultIssue) issue;
final UserSession userSession = UserSession.get();
return Iterables.find(workflow.outTransitions(issue), new Predicate<Transition>() {
@Override
public boolean apply(Transition input) {
return input.key().equals(transition) &&
(StringUtils.isBlank(input.requiredProjectPermission()) ||
userSession.hasProjectPermission(input.requiredProjectPermission(), defaultIssue.projectKey()));
}
}, null) != null;
}
private String transition(Map<String, Object> properties) {
String param = (String) properties.get("transition");
if (Strings.isNullOrEmpty(param)) {
throw new IllegalArgumentException("Missing parameter : 'transition'");
}
return param;
}
}