org.directwebremoting.extend.Replies Maven / Gradle / Ivy

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DWR is easy Ajax for Java. It makes it simple to call Java code directly from Javascript. It gets rid of almost all the boiler plate code between the web browser and your Java code.

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/*
 * Copyright 2005 Joe Walker
 *
 * 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.directwebremoting.extend;

import java.util.ArrayList;
import java.util.List;

/**
 * The request made by the browser which consists of a number of function call
 * requests and some associated information like the request mode (XHR or
 * iframe).
 * @author Joe Walker [joe at getahead dot ltd dot uk]
 */
public class Replies
{
    /**
     * @param batchId The batchId to set.
     */
    public Replies(String batchId)
    {
        this.batchId = batchId;
    }

    /**
     * How many replies are there is this request
     * @return The total number of replies
     */
    public int getReplyCount()
    {
        return replies.size();
    }

    /**
     * @param index The index (starts at 0) of the reply to fetch
     * @return Returns the replies.
     */
    public Reply getReply(int index)
    {
        return (Reply) replies.get(index);
    }

    /**
     * Add a reply to the collection of replies we are about to make
     * @param reply The reply to add
     */
    public void addReply(Reply reply)
    {
        replies.add(reply);
    }

    /**
     * @param batchId The batchId to set.
     */
    public void setBatchId(String batchId)
    {
        this.batchId = batchId;
    }

    /**
     * @return Returns the batchId.
     */
    public String getBatchId()
    {
        return batchId;
    }

    private String batchId = null;

    /**
     * The collection of Replies that we should execute
     */
    private List replies = new ArrayList();
}