ListGroupsCommand.java

/*
 * Copyright (c) 2012 S.C. Axemblr Software Solutions S.R.L
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.karaf.commands;

import java.util.List;
import org.activiti.engine.identity.Group;
import org.apache.felix.gogo.commands.Command;

@Command(scope = "activiti", name = "list-groups", description = "List groups")
public class ListGroupsCommand extends ActivitiCommand {

    @Override
    protected Object doExecute() throws Exception {
        List<Group> groups = getProcessEngine().getIdentityService()
            .createGroupQuery().orderByGroupId().asc().list();

        if (groups.isEmpty()) {
            err().println("No groups found.");
        }
        for (Group group : groups) {
            out().printf("%s\t%s\t%s\n", group.getId(), group.getName(), group.getType());
        }
        return null;
    }
}