001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar 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 * Sonar 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
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020package org.sonar.api.workflow.condition;
021
022import com.google.common.annotations.Beta;
023import com.google.common.annotations.VisibleForTesting;
024import com.google.common.base.Preconditions;
025import com.google.common.collect.ImmutableSet;
026import com.google.common.collect.Sets;
027import org.sonar.api.workflow.Review;
028import org.sonar.api.workflow.WorkflowContext;
029
030import javax.annotation.Nullable;
031import java.util.Arrays;
032import java.util.Set;
033
034/**
035 * @since 3.1
036 */
037@Beta
038public final class StatusCondition extends Condition {
039  private final Set<String> statuses;
040
041  public StatusCondition(Set<String> statuses) {
042    super(false);
043    Preconditions.checkNotNull(statuses);
044    Preconditions.checkArgument(!statuses.isEmpty(), "No statuses defined");
045    this.statuses = statuses;
046  }
047
048  public StatusCondition(String... statuses) {
049    this(Sets.newLinkedHashSet(Arrays.asList(statuses)));
050  }
051
052  @Override
053  public boolean doVerify(@Nullable Review review, WorkflowContext context) {
054    return review != null && statuses.contains(review.getStatus());
055  }
056
057  @VisibleForTesting
058  Set<String> getStatuses() {
059    return ImmutableSet.copyOf(statuses);
060  }
061}