com.foxinmy.weixin4j.api.MchApi Maven / Gradle / Ivy

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package com.foxinmy.weixin4j.api;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
import java.util.ResourceBundle;

import com.foxinmy.weixin4j.exception.WeixinException;
import com.foxinmy.weixin4j.http.weixin.WeixinRequestExecutor;
import com.foxinmy.weixin4j.model.WeixinPayAccount;
import com.foxinmy.weixin4j.payment.mch.MerchantResult;
import com.foxinmy.weixin4j.sign.WeixinPaymentSignature;
import com.foxinmy.weixin4j.sign.WeixinSignature;
import com.foxinmy.weixin4j.type.IdQuery;
import com.foxinmy.weixin4j.util.RandomUtil;
import com.foxinmy.weixin4j.util.StringUtil;
import com.foxinmy.weixin4j.util.Weixin4jConfigUtil;

/**
 * 商户支付
 *
 * @className MchApi
 * @author jinyu([email protected])
 * @date 2016年3月26日
 * @since JDK 1.6
 * @see 商户支付平台
 * @deprecated 商户平台API迁移到子模块weixin4j-pay
 */
@Deprecated
public class MchApi extends BaseApi {

    private final static ResourceBundle WEIXIN_BUNDLE;

    private final static String PEM_CERT_PREFIX = "-----BEGIN CERTIFICATE-----";

    static {
        WEIXIN_BUNDLE = ResourceBundle.getBundle("com/foxinmy/weixin4j/payment/weixin");
    }

    protected final WeixinPayAccount weixinAccount;
    protected final WeixinSignature weixinSignature;
    private volatile WeixinRequestExecutor weixinSSLExecutor;

    public MchApi(WeixinPayAccount weixinAccount) {
        this.weixinAccount = weixinAccount;
        this.weixinSignature = new WeixinPaymentSignature(weixinAccount.getPaySignKey());
    }

    @Override
    protected ResourceBundle weixinBundle() {
        return WEIXIN_BUNDLE;
    }

    /**
     * 支付接口请求基本数据
     *
     * @param idQuery
     *            ID信息 可为空
     * @return 基础map
     */
    protected Map createBaseRequestMap(IdQuery idQuery) {
        Map map = new HashMap();
        map.put("appid", weixinAccount.getId());
        map.put("mch_id", weixinAccount.getMchId());
        map.put("nonce_str", RandomUtil.generateString(16));
        if (StringUtil.isNotBlank(weixinAccount.getDeviceInfo())) {
            map.put("device_info", weixinAccount.getDeviceInfo());
        }
        if (StringUtil.isNotBlank(weixinAccount.getSubId())) {
            map.put("sub_appid", weixinAccount.getSubId());
        }
        if (StringUtil.isNotBlank(weixinAccount.getSubMchId())) {
            map.put("sub_mch_id", weixinAccount.getSubMchId());
        }
        if (idQuery != null) {
            map.put(idQuery.getType().getName(), idQuery.getId());
        }
        return map;
    }

    /**
     * 微信签名类
     *
     * @return
     */
    public WeixinSignature getWeixinSignature() {
        return this.weixinSignature;
    }

    /**
     * 微信SSL
     *
     * @return
     */
	protected WeixinRequestExecutor getWeixinSSLExecutor() throws WeixinException {
        if (weixinSSLExecutor == null) {
            if(weixinAccount.getCertificateFile().startsWith(PEM_CERT_PREFIX)){
                // 证书是PEM格式，直接使用PEM内容生成请求执行类
                this.weixinSSLExecutor = weixinExecutor.createSSLRequestExecutor(weixinAccount.getMchId(),
                        weixinAccount.getCertificateFile(), weixinAccount.getCertificateKey());
            }else {
                // 证书是p12格式，读取证书文件并生成请求执行类
                try {
                    InputStream is = null;
                    File certificate = new File(
                            Weixin4jConfigUtil.replaceClassPathValue(weixinAccount.getCertificateFile()));
                    if (!certificate.exists() || !certificate.isFile()) {
                        is = Weixin4jConfigUtil.CLASSLOADER.getResourceAsStream(certificate.getName());
                    } else {
                        is = new FileInputStream(certificate);
                    }
                    if (is == null) {
                        throw new WeixinException("Invalid certificate file : " + certificate.toString());
                    }
                    this.weixinSSLExecutor = weixinExecutor.createSSLRequestExecutor(weixinAccount.getCertificateKey(), is);
                } catch (IOException e) {
                    throw new WeixinException("IO Error on createSSLRequestExecutor", e);
                }
            }
        }
        return this.weixinSSLExecutor;
    }

    /**
     * 设置商户信息
     *
     * @param merchant
     */
    protected  void declareMerchant(T merchant) {
        merchant.setAppId(weixinAccount.getId());
        merchant.setMchId(weixinAccount.getMchId());
        merchant.setDeviceInfo(weixinAccount.getDeviceInfo());
        merchant.setSubAppId(weixinAccount.getSubId());
        merchant.setSubMchId(weixinAccount.getSubMchId());
        merchant.setNonceStr(RandomUtil.generateString(16));
    }
}