package org.bcos.amdb.service; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.HashMap; import java.util.Map; import org.fisco.bcos.channel.client.ChannelPushCallback; import org.fisco.bcos.channel.dto.ChannelPush; import org.fisco.bcos.channel.dto.ChannelResponse; @Service public class DBHandler extends ChannelPushCallback { private static Logger logger = LoggerFactory.getLogger(DBHandler.class); @Override public void onPush(ChannelPush push) { Integer resultCode = 0; String resultData = ""; try { resultData = dbService.process(push.getContent()); } catch (Exception e) { resultCode = -1; logger.error("Process request error", e); } //construct back to the package ChannelResponse response = new ChannelResponse(); response.setMessageID(push.getMessageID()); response.setErrorCode(resultCode); response.setErrorMessage(""); response.setContent(resultData); logger.debug("Send response: {}", response.getContent()); push.sendResponse(response); } @Autowired DBService dbService; public DBService getDbService() { return dbService; } public void setDbService(DBService dbService) { this.dbService = dbService; } Map<String, Map<String, Object> > cache = new HashMap<String, Map<String, Object> >(); }