package org.jbpm.services.task.commands;

import java.util.List;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlSchemaType;

import org.kie.api.task.model.TaskSummary;
import org.kie.internal.command.Context;

@XmlRootElement(name = "get-task-assigned-pot-owner-paging-command")
@XmlAccessorType(XmlAccessType.NONE)
public class GetTaskAssignedAsPotentialOwnerPagingCommand extends UserGroupCallbackTaskCommand<List<TaskSummary>> {

    private static final long serialVersionUID = 5077599352603072633L;

    @XmlElement
    private Integer firstResult;

    @XmlElement
    private Integer maxResults;

    public GetTaskAssignedAsPotentialOwnerPagingCommand() {
    }

    public GetTaskAssignedAsPotentialOwnerPagingCommand(String userId, List<String> groupIds,
            int firstResult, int maxResults) {
        this.userId = userId;
        this.groupsIds = groupIds;
        this.firstResult = firstResult;
        this.maxResults = maxResults;
    }

    public Integer getFirstResult() {
        return firstResult;
    }

    public void setFirstResult(Integer firstResult) {
        this.firstResult = firstResult;
    }

    public Integer getMaxResults() {
        return maxResults;
    }

    public void setMaxResults(Integer maxResults) {
        this.maxResults = maxResults;
    }

    public List<TaskSummary> execute(Context cntxt) {
        TaskContext context = (TaskContext) cntxt;
        doCallbackUserOperation(userId, context);

        return context.getTaskQueryService().getTasksAssignedAsPotentialOwner(userId, groupsIds, firstResult, maxResults);

    }

}
