init
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Rinjae
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package com.eactive.eai.message;
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import java.util.ArrayList;
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import java.util.Properties;
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import java.util.Stack;
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import org.apache.commons.lang3.StringUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.eactive.eai.common.message.EAIMessage;
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import com.eactive.eai.common.stdmessage.STDMessageManager;
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import com.eactive.eai.common.util.ApplicationContextProvider;
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import com.eactive.eai.inbound.processor.ProcessVO;
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import com.eactive.eai.message.layout.CsvFileReader;
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import com.eactive.eai.message.layout.DatabaseReader;
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import com.eactive.eai.message.layout.LayoutReader;
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import com.eactive.eai.message.manager.StandardMessageManager;
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public class StandardMessageUtil {
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static Logger logger = LoggerFactory.getLogger(StandardMessageUtil.class);
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public static String requestProcessorClass = "com.eactive.eai.inbound.processor.RequestProcessor";
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public static String REST_URL_ACTION1 = "com.eactive.eai.inbound.action.RestUrlAdapterGroupParseRequestAction";
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public static String REST_URL_ACTION2 = "com.eactive.eai.inbound.action.RestUrlParseRequestAction";
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public StandardMessageUtil() {
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}
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public static String getBizData(EAIMessage eaiMessage) throws Exception {
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// InterfaceMapper mapper = eaiMessage.getMapper();
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StandardMessage standardMessage = eaiMessage.getStandardMessage();
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return standardMessage.getBizData();
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}
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public static void setBizData(EAIMessage eaiMessage, String bizData, String charset) throws Exception {
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// InterfaceMapper mapper = eaiMessage.getMapper();
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StandardMessage standardMessage = eaiMessage.getStandardMessage();
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standardMessage.setBizData(bizData, charset);
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}
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public static StandardMessage getStandardMessageFromRule(Object message, ProcessVO vo, String charset, Properties prop) throws Exception {
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StandardMessageManager standardManager = StandardMessageManager.getInstance();
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StandardMessage standardMessage = standardManager.getStandardMessage();
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STDMessageManager stdMessageManager = STDMessageManager.getInstance();
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standardMessage = stdMessageManager.getSTDMessage(vo.getSelectedKey());
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if (standardMessage == null) {
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// API 서비스일경우 PathVariable 지원 추가
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// ex) /api/account/{no}
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if (StringUtils.equalsAny(vo.getActionName(), REST_URL_ACTION1, REST_URL_ACTION2)) {
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standardMessage = stdMessageManager.getSTDMessageForPathVariable(vo.getSelectedKey());
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}
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if (standardMessage == null) {
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return null;
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}
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}
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standardMessage.setBizData(message, charset);
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standardManager.getMessageCoordinator().coordinateAfterCreateMessageByRule(standardMessage, vo, prop);
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return standardMessage;
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}
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/**
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* API 서비스에서 실제 요청된 path를 설정된 PathVariable 형태의 key를 찾는다
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* ex) /api/bank/account/12345 --> /api/bank/account/{accountNo}
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* @param key
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* @param actionName
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* @return
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*/
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public static String getMatchedKey(String key, String actionName) {
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STDMessageManager stdMessageManager = STDMessageManager.getInstance();
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String[] keys = stdMessageManager.getAllSTDMessageKeys();
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for (String keyStr : keys) {
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if (StringUtils.equals(key, keyStr)) {
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return keyStr;
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}
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}
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if (StringUtils.equalsAny(actionName, REST_URL_ACTION1, REST_URL_ACTION2)) {
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return stdMessageManager.getMatchedPathVariable(key);
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}
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return null;
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}
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public static StandardMessage generateMessageFromCsvFile() {
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String filePath = "./resources/standard-layout.csv";
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return generateMessageFromCsvFile(filePath);
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}
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public static StandardMessage generateMessageFromCsvFile(String filePath) {
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ArrayList<StandardItem> list = null;
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try {
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LayoutReader reader = new CsvFileReader();
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list = reader.parse(filePath);
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}
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catch(Exception ex) {
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ex.printStackTrace();
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return null;
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}
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StandardMessage message = null;
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try {
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message = generate(list);
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// message = generate_backup(list);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return message;
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}
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public static StandardMessage generateMessageFromDb(String layoutName) {
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ArrayList<StandardItem> list = null;
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try {
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LayoutReader reader = ApplicationContextProvider.getContext().getBean(DatabaseReader.class);
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list = reader.parse(layoutName);
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}
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catch(Exception ex) {
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logger.error("", ex);
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ex.printStackTrace();
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return null;
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}
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StandardMessage message = null;
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try {
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message = generate(list);
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// message = generate_backup(list);
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} catch (Exception e) {
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logger.error("", e);
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e.printStackTrace();
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}
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return message;
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}
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// TODO : if Fixed Array, clone list item to length ?
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public static StandardMessage generate_backup(ArrayList<StandardItem> itemList) throws Exception {
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StandardMessage message = new StandardMessage();
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Stack<StandardItem> stack = new Stack<StandardItem>();
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Stack<String> stackPath = new Stack<String>();
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int pLevel = 0;
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StandardItem parent = message;
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String parentPath = null;
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// logger.debug("======================================================");
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for(int i=0; i< itemList.size(); i++) {
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StandardItem item = itemList.get(i);
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logger.debug("{} : item - {}", i, item);
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// top level
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if(item.getLevel() == 0) {
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message.setName(item.getName());
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continue;
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}
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if(item.getLevel() == 1) {
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message.addItem(item);
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}
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else {
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// get parent & add
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int levelDiff = (item.getLevel() - pLevel);
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if( levelDiff == 0) {
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// do nothing
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}
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else if( levelDiff == 1) {
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parent = stack.peek();
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parentPath = stackPath.peek();
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// logger.debug("<< PEEK = {}", parent.getName());
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}
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else if(levelDiff < 0) {
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while(item.getLevel() > parent.getLevel()
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&& !stack.isEmpty()) {
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parent = stack.pop();
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parentPath = stackPath.pop();
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// logger.debug("<< POP = {}", parent.getName());
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}
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}
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else {
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throw new Exception("item level error - "+ item.getName() +" level diff=" + levelDiff);
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}
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if(parent.getType() == StandardType.GROUP) {
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// logger.debug("add group child item - {}", item);
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parent.addItem(item);
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}
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else if(parent.getType() == StandardType.GRID) {
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parent.addArrayItem(0, item);
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}
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else {
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throw new Exception("item parent is not GROUP/ARRAY : item - " + item);
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}
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}
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if(item.getType() == StandardType.BIZDATA) {
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if(item.getLevel() == 1) {
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message.setBizDataPath(item.getName());
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}
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else {
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message.setBizDataPath(getFullPath(parentPath , item.getName()));
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}
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logger.debug("@@@ BIZ DATA PATH = {}", message.getBizDataPath());
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}
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// if group/array,push to stack, pLevel
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if(item.getType() > 1) {
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logger.debug(">> PUSH = {}", item.getName());
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if(parent.getLevel() == item.getLevel()) {
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// logger.debug(">> POP revious sibling = {}", parent.getName());
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stack.pop();
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stackPath.pop();
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}
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stackPath.push( getFullPath(parentPath , item.getName()) );
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stack.push(item);
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}
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else {
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if(item.getDataType() == StandardDataType.LL_NUMBER) {
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if(item.getLevel() == 1) {
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message.setLlDataPath(item.getName());
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}
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else {
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message.setLlDataPath(getFullPath(parentPath , item.getName()));
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}
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logger.debug("@@@ LL_NUMBER PATH = {}", message.getLlDataPath());
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}
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else if(item.getDataType() == StandardDataType.ZZ_STRING) {
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if(item.getLevel() == 1) {
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message.setZzDataPath(item.getName());
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}
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else {
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message.setZzDataPath(getFullPath(parentPath , item.getName()));
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}
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logger.debug("@@@ ZZ_STRING PATH = {}", message.getZzDataPath());
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}
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}
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pLevel = item.getLevel();
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}
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return message;
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}
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public static StandardMessage generate(ArrayList<StandardItem> itemList) throws Exception {
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int itemIdx = 0;
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String parentPath = "";
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if (itemList == null || itemList.size() == 0) {
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return null;
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}
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// MESSAGE 항목이 없다면 추가
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if (itemList.get(0).getType() != StandardType.MESSAGE) {
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StandardItem rootItem = new StandardItem("StandardRoot", 0, StandardType.MESSAGE, 0,
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StandardDataType.STRING, null);
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itemList.add(0, rootItem);
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}
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StandardMessage message = new StandardMessage();
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return (StandardMessage) setRecursiveItems(message, itemList, itemIdx, parentPath);
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}
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private static StandardItem setRecursiveItems(StandardMessage message, ArrayList<StandardItem> itemList,
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int itemIdx, String parentPath) {
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StandardItem curItem = itemList.get(itemIdx);
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if (curItem.getType() == StandardType.MESSAGE) {
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message.setName(curItem.getName());
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curItem = message;
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}
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if (curItem.getLevel() <= 1) {
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parentPath = "";
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}
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if (curItem.getType() == StandardType.MESSAGE || curItem.getType() == StandardType.GROUP
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|| curItem.getType() == StandardType.GRID) {
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for (int i = itemIdx + 1; i < itemList.size(); i++) { // sub item 처리
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StandardItem item = itemList.get(i);
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if (item.getLevel() <= curItem.getLevel()) {
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break;
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}
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if (item.getLevel() == curItem.getLevel() + 1) {
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if (curItem.getType() == StandardType.GRID) {
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curItem.addArrayItem(0,
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setRecursiveItems(message, itemList, i, getFullPath(parentPath, curItem.getName())));
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} else {
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curItem.addItem(
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setRecursiveItems(message, itemList, i, getFullPath(parentPath, curItem.getName())));
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}
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}
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}
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} else {
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if (curItem.getType() == StandardType.BIZDATA) {
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message.setBizDataPath(getFullPath(parentPath, curItem.getName()));
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logger.debug("@@@ BIZ DATA PATH = {}", message.getBizDataPath());
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}
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if (curItem.getDataType() == StandardDataType.LL_NUMBER) {
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message.setLlDataPath(getFullPath(parentPath, curItem.getName()));
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logger.debug("@@@ LL_NUMBER PATH = {}", message.getLlDataPath());
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} else if (curItem.getDataType() == StandardDataType.ZZ_STRING) {
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message.setZzDataPath(getFullPath(parentPath, curItem.getName()));
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logger.debug("@@@ ZZ_STRING PATH = {}", message.getZzDataPath());
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}
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}
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return curItem;
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}
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private static String getFullPath(String parentPath, String itemName) {
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if(parentPath == null || parentPath.length() == 0) {
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return itemName;
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}
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return parentPath + "." + itemName;
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}
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public static int getArrayIndex(String path) {
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int index = -1;
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if(path.charAt(path.length()-1) != ']') {
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return index;
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}
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int start = path.indexOf("[");
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if(start > 0) {
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String p = path.substring(start + 1, path.length()-1);
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try {
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index = Integer.parseInt(p);
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}
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catch(NumberFormatException e) {
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;
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}
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}
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return index;
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}
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public static String getArrayName(String path) {
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if(path.charAt(path.length()-1) != ']') {
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return path;
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}
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int start = path.indexOf("[");
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if(start > 0) {
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String p = path.substring(0, start);
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return p;
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}
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else {
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return path;
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}
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}
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public static void main(String[] args) {
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// logger.debug("{}", getArrayIndex("group[10]"));
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// logger.debug("{}", getArrayName("group[10]"));
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// logger.debug("{}", getArrayIndex("group"));
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// logger.debug("{}", getArrayName("group"));
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// String basePath = "D:\\Projects\\workspaces\\current_elink4.5_online_multi\\elink-online-multi\\";
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String basePath = "D:\\SOURCE\\v4.5-beta-multi\\elink-online-multi\\";
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String filePath = basePath + "src\\main\\resources\\standard-layout.csv";
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// String filePath = basePath + "src\\main\\resources\\standard-layout-sbi.csv";
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StandardMessage stdmsg = generateMessageFromCsvFile(filePath);
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System.out.println("===========================================================================");
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System.out.println(stdmsg.getChilds().size());
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System.out.println(stdmsg);
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System.out.println("===========================================================================");
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System.out.println(stdmsg.getLlDataPath());
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System.out.println(stdmsg.getBizDataPath());
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System.out.println(stdmsg.getZzDataPath());
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System.out.println("===========================================================================");
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}
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}
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