/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/**
* Project : WebQQCoreAsync
* Package : iqq.im.action
* File : GetCaptchaImageAction.java
* Author : solosky < solosky772@qq.com >
* Created : 2012-9-6
* License : Apache License 2.0
*/
package iqq.im.action;
import iqq.im.QQActionListener;
import iqq.im.QQException;
import iqq.im.QQException.QQErrorCode;
import iqq.im.core.QQConstants;
import iqq.im.core.QQContext;
import iqq.im.event.QQActionEvent;
import iqq.im.http.QQHttpRequest;
import iqq.im.http.QQHttpResponse;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import javax.imageio.ImageIO;
import org.json.JSONException;
/**
*
* 获取验证码图片
*
* @author solosky
*/
public class GetCaptchaImageAction extends AbstractHttpAction {
private long uin;
/**
* <p>Constructor for GetCaptchaImageAction.</p>
*
* @param context a {@link iqq.im.core.QQContext} object.
* @param listener a {@link iqq.im.QQActionListener} object.
* @param uin a long.
*/
public GetCaptchaImageAction(QQContext context, QQActionListener listener, long uin) {
super(context, listener);
this.uin = uin;
}
/** {@inheritDoc} */
@Override
protected void onHttpStatusOK(QQHttpResponse response) throws QQException,
JSONException {
try {
ByteArrayInputStream in = new ByteArrayInputStream(response.getResponseData());
notifyActionEvent(QQActionEvent.Type.EVT_OK, ImageIO.read(in));
} catch (IOException e) {
notifyActionEvent(QQActionEvent.Type.EVT_ERROR, new QQException(QQErrorCode.UNKNOWN_ERROR, e));
}
}
/** {@inheritDoc} */
@Override
protected QQHttpRequest onBuildRequest() throws QQException, JSONException {
QQHttpRequest req = createHttpRequest("GET", QQConstants.URL_GET_CAPTCHA);
req.addGetValue("aid", QQConstants.APPID);
req.addGetValue("r", Math.random() + "");
req.addGetValue("uin", uin + "");
return req;
}
}