/*
 * Copyright 2015 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.
 * 
 *      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.services.task.commands;

import org.kie.api.runtime.Context;
import org.kie.api.task.model.Comment;

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;

@XmlRootElement(name="get-comment-command")
@XmlAccessorType(XmlAccessType.NONE)
public class GetCommentCommand extends TaskCommand<Comment> {

	private static final long serialVersionUID = 5911387213149078240L;

	@XmlElement
    @XmlSchemaType(name="long")
	private Long commentId;
	
	public GetCommentCommand() {
	}
	
	public GetCommentCommand(Long commentId) {
		this.commentId = commentId;
    }

    public Long getCommentId() {
		return commentId;
	}

	public void setCommentId(Long commentId) {
		this.commentId = commentId;
	}

	public Comment execute(Context cntxt) {
        TaskContext context = (TaskContext) cntxt;
        return context.getTaskCommentService().getCommentById(commentId);
    }

}