org.jbpm.workbench.ht.client.util.TaskUtils.java Source code

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Here is the source code for org.jbpm.workbench.ht.client.util.TaskUtils.java

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/*
 * Copyright 2018 Red Hat, Inc. and/or its affiliates.
 *
 * 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.jbpm.workbench.ht.client.util;

import java.util.List;
import java.util.stream.Collectors;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import org.jbpm.workbench.ht.util.TaskStatus;

import static org.jbpm.workbench.ht.util.TaskStatus.*;

public class TaskUtils {

    public static List<TaskStatus> getTaskStatusByType(TaskType type) {
        ImmutableList<TaskStatus> status = null;
        switch (type) {
        case ACTIVE:
            status = ImmutableList.of(TASK_STATUS_READY, TASK_STATUS_RESERVED, TASK_STATUS_IN_PROGRESS);
            break;
        case GROUP:
            status = ImmutableList.of(TASK_STATUS_READY);
            break;
        case ALL:
            status = ImmutableList.of(TASK_STATUS_CREATED, TASK_STATUS_READY, TASK_STATUS_RESERVED,
                    TASK_STATUS_IN_PROGRESS, TASK_STATUS_SUSPENDED, TASK_STATUS_FAILED, TASK_STATUS_ERROR,
                    TASK_STATUS_EXITED, TASK_STATUS_OBSOLETE, TASK_STATUS_COMPLETED);
            break;
        case PERSONAL:
            status = ImmutableList.of(TASK_STATUS_IN_PROGRESS, TASK_STATUS_CREATED, TASK_STATUS_RESERVED);
            break;
        case ADMIN:
            status = ImmutableList.of(TASK_STATUS_READY, TASK_STATUS_IN_PROGRESS, TASK_STATUS_CREATED,
                    TASK_STATUS_RESERVED, TASK_STATUS_SUSPENDED);
            break;
        default:
            throw new IllegalStateException("Unrecognized view type '" + type + "'!");
        }
        return Lists.newArrayList(status);
    }

    public static List<String> getStatusByType(TaskType type) {
        return getTaskStatusByType(type).stream().map(s -> s.getIdentifier()).collect(Collectors.toList());
    }

    public enum TaskType {
        PERSONAL, ACTIVE, GROUP, ALL, ADMIN
    }
}