org.sonar.server.issue.IssueBulkChangeQuery.java Source code

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Here is the source code for org.sonar.server.issue.IssueBulkChangeQuery.java

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/*
 * SonarQube
 * Copyright (C) 2009-2016 SonarSource SA
 * mailto:contact 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 org.sonar.server.issue;

import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Predicate;
import com.google.common.base.Strings;
import com.google.common.collect.Iterables;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.Nullable;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.builder.ReflectionToStringBuilder;
import org.sonar.server.exceptions.BadRequestException;
import org.sonar.server.util.RubyUtils;

import static com.google.common.collect.Lists.newArrayList;
import static com.google.common.collect.Maps.newHashMap;

/**
 * @since 3.7
 */
public class IssueBulkChangeQuery {

    private List<String> issues;
    private List<String> actions;
    private boolean hasComment;
    private boolean sendNotifications;

    Map<String, Map<String, Object>> propertiesByActions = new HashMap<>();

    public IssueBulkChangeQuery(Map<String, Object> props, String comment, boolean sendNotifications) {
        this.sendNotifications = sendNotifications;
        parse(props, comment);
    }

    @VisibleForTesting
    IssueBulkChangeQuery(Map<String, Object> props, boolean sendNotifications) {
        this.sendNotifications = sendNotifications;
        parse(props, null);
    }

    private void parse(Map<String, Object> props, @Nullable String comment) {
        this.issues = sanitizeList(RubyUtils.toStrings(props.get("issues")));
        if (issues == null || issues.isEmpty()) {
            throw new BadRequestException("issue_bulk_change.error.empty_issues");
        }
        actions = sanitizeList(RubyUtils.toStrings(props.get("actions")));
        if (actions == null || actions.isEmpty()) {
            throw new BadRequestException("issue_bulk_change.error.need_one_action");
        }
        for (String action : actions) {
            Map<String, Object> actionProperties = getActionProps(action, props);
            propertiesByActions.put(action, actionProperties);
        }
        if (!Strings.isNullOrEmpty(comment)) {
            hasComment = true;
            Map<String, Object> commentMap = newHashMap();
            commentMap.put(CommentAction.COMMENT_PROPERTY, comment);
            propertiesByActions.put(CommentAction.COMMENT_KEY, commentMap);
        }
    }

    private static List<String> sanitizeList(@Nullable List<String> list) {
        if (list == null || list.isEmpty()) {
            return Collections.emptyList();
        }
        return newArrayList(Iterables.filter(list, StringIsNotNull.INSTANCE));
    }

    public List<String> issues() {
        return issues;
    }

    /**
     * The list of actions to apply
     * Note that even if a comment has been added, this list will NOT contains the comment action
     */
    public List<String> actions() {
        return actions;
    }

    public boolean hasComment() {
        return hasComment;
    }

    public boolean sendNotifications() {
        return sendNotifications;
    }

    public Map<String, Object> properties(String action) {
        return propertiesByActions.get(action);
    }

    private static Map<String, Object> getActionProps(String action, Map<String, Object> props) {
        Map<String, Object> actionProps = newHashMap();
        for (Map.Entry<String, Object> propsEntry : props.entrySet()) {
            String key = propsEntry.getKey();
            String actionPrefix = action + ".";
            String property = StringUtils.substringAfter(key, actionPrefix);
            if (!property.isEmpty()) {
                actionProps.put(property, propsEntry.getValue());
            }
        }
        props.get(action);
        return actionProps;
    }

    @Override
    public String toString() {
        return ReflectionToStringBuilder.toString(this);
    }

    private enum StringIsNotNull implements Predicate<String> {
        INSTANCE;

        @Override
        public boolean apply(@Nullable String input) {
            return !Strings.isNullOrEmpty(input);
        }
    }
}