init

2025-09-05 18:57:45 +09:00
commit aacc1a389e
1229 changed files with 167963 additions and 0 deletions
@@ -0,0 +1,136 @@
+package com.eactive.eai.adapter;
+
+import java.nio.charset.Charset;
+import java.util.Properties;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.commons.lang3.StringUtils;
+
+import com.eactive.eai.adapter.http.HttpStatusException;
+import com.eactive.eai.common.exception.ExceptionUtil;
+import com.eactive.eai.common.message.MessageType;
+import com.eactive.eai.common.server.EAIServerManager;
+import com.eactive.eai.common.state.ElinkState;
+import com.eactive.eai.common.state.ElinkStateException;
+import com.eactive.eai.common.state.ElinkStateManager;
+import com.eactive.eai.common.util.Logger;
+import com.eactive.eai.inbound.processor.Processor;
+import com.eactive.eai.inbound.processor.ProcessorFactory;
+
+public class RequestDispatcher {
+	static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+
+	private static boolean isTASEnabledEAIServer = true;
+	static {
+		EAIServerManager eaiServerManager = EAIServerManager.getInstance();
+		isTASEnabledEAIServer = eaiServerManager.isTASEnabledEAIServer();
+	}
+
+	private static ConcurrentHashMap<String, RequestDispatcher> dispatchers = new ConcurrentHashMap<>();
+
+	private String adapterGroupName;
+	private Processor processor;
+	
+	private RequestDispatcher(String adapterGroupName) {
+		this.adapterGroupName = adapterGroupName;
+		processor = ProcessorFactory.newInstance();
+	}
+	
+	public static RequestDispatcher getRequestDispatcher(String adapterGroupName) {
+		return dispatchers.computeIfAbsent(adapterGroupName, k -> new RequestDispatcher(adapterGroupName));
+	}
+
+	public Object handle(String adapterName, Object message, Properties prop) throws Exception {
+		AdapterManager manager = AdapterManager.getInstance();
+
+		String inAdapterGroupName = this.adapterGroupName;
+		String actionClass = "";
+		String adptrMsgPtrnCd = "";
+		String messageType = MessageType.ASC;
+
+		AdapterGroupVO group = manager.getAdapterGroupVO(inAdapterGroupName);
+		if (group == null) {
+			String code = "RECEAIAAC042";
+			String[] msgArgs = new String[2];
+			msgArgs[0] = adapterGroupName;
+			msgArgs[1] = adapterName;
+			String errText = ExceptionUtil.make(code, msgArgs);
+			if (logger.isError()) {
+				logger.error(errText);
+			}
+			throw new Exception(errText);
+		}
+
+		AdapterVO adapter = group.getAdapterVO(adapterName);
+		if (adapter == null) {
+			String code = "RECEAIAAC022";
+			String[] msgArgs = { adapterGroupName, adapterName, group.toString() };
+			String errText = ExceptionUtil.make(code, msgArgs);
+			if (logger.isError()) {
+				logger.error(errText);
+			}
+			throw new Exception(errText);
+		}
+
+		if (prop == null) {
+			prop = new Properties();
+		}
+
+		actionClass = group.getRefClass();
+		adptrMsgPtrnCd = group.getAdptrMsgPtrnCd();
+		messageType = group.getMessageType();
+		try {
+			prop.put(Processor.ADAPTER_GROUP_NAME, inAdapterGroupName);
+			prop.put(Processor.ADAPTER_NAME, adapterName);
+			prop.put(Processor.STD_MESSAGE, adptrMsgPtrnCd);
+			prop.put(Processor.REQUEST_ACTION, actionClass);
+			prop.put(Processor.MESSAGE_TYPE, messageType);
+
+			// set Inbound AdapterGroup charset
+			prop.setProperty(com.eactive.eai.adapter.Keys.CHARSET_KEY_IN,
+					StringUtils.defaultIfBlank(group.getMessageEncode(), Charset.defaultCharset().name()));
+		} catch (Exception e) {
+			throw new Exception(ExceptionUtil.getErrorCode(e, "RECEAIAAC024"));
+		}
+
+		Object obj = null;
+		
+		// Check Elink lifecycle is STARTED
+		// otherwise reject  this request
+		if(ElinkStateManager.getInstance().getState() != ElinkState.STARTED) {
+			logger.error("Elink STATE FAIL - " + ElinkStateManager.getInstance().getState());
+			throw new ElinkStateException("Elink STATE FAIL - " + ElinkStateManager.getInstance().getState());
+		}
+
+		try {
+			ElinkStateManager.getInstance().startRequest();
+			group.increase();
+			adapter.incrementRequestCount();
+			obj = processor.execute(message, prop);
+			group.increaseSuccess();
+		} catch (HttpStatusException e) {
+			group.increaseError();
+			throw e;
+		} catch (Exception e) {
+			group.increaseError();
+			throw new Exception(ExceptionUtil.getErrorCode(e, "RECEAIAAC025"));
+		} finally {
+			group.decrease();
+			adapter.decrementRequestCount();
+			ElinkStateManager.getInstance().completeRequest();
+		}
+
+		if (obj != null) {
+			return obj;
+		}
+		else {
+			if (message instanceof byte[]) {
+				return new byte[0];
+			} else if (message instanceof String) {
+				return "";
+			} else {
+				return new Object();
+			}
+		}
+	}
+}