com.poscoict.glueframework.web

Class GlueHttpReceiverAdapter

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.poscoict.glueframework.web.GlueHttpReceiverAdapter

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class GlueHttpReceiverAdapter
extends HttpServlet

Http Receiver Servlet. 외부 시스템으로부터 HttpRequest 방식으로 Data를 수신받은 모듈. EAI에서 전송되는 Message(전문)를 수신하여, Biz Controller로 전송하는 Receiver Class이다. POST방식의 Request만 수신하며, GET의 경우는 Error를 Return한다.(SC_FORBIDDEN)

 web.xml 파일 내용
 <servlet>
     <servlet-name>HttpReceiver</servlet-name>
     <servlet-class>com.poscoict.glueframework.web.GlueHttpReceiverAdapter</servlet-class>
     <init-param>
         <param-name>UD_SC_SUCCESS</param-name>
         <param-value>200</param-value>
     </init-param>
 </servlet>
 <servlet-mapping>
     <servlet-name>HttpReceiver</servlet-name>
     <url-pattern>*.tc</url-pattern>
 </servlet-mapping>
 
 url
 http://://HttpReceiver.tc
 
 init-param
 GlueHttpReceiverAdapter servlet의 init-param은 다음과 같다. 
 - UD_SC_SUCCESS : HttpResponse 정상 상태코드 정의, default 900 
 - UD_SC_RESEND : HttpResponse 재송신 상태코드 정의, default 600
 - UD_SC_FAILURE : HttpResponse 에러 상태코드 정의, default 700
 - TC_LENGTH : GlueService 실행 ID의 길이(TC ID의 길이) 정의, default 8 
 - NAME_IFD : HttpRequest의 parameter 중 InterfaceID, default ifd
 - NAME_MESSAGE : HttpRequest의 parameter 중 tc(message 또는 file경로), default message
 - NAME_TIMESTAMP : HttpRequest의 parameter 중 시간정보, default timestamp 
 - NAME_SEQUENCE : HttpRequest의 parameter 중 sequence 정보, default sequence
 - NAME_TYPE : HttpRequest의 parameter 중 type 정보, default type. ex type=T 또는 type=F 
 
 logging 옵션
 - debug.httpreceiver : Java 옵션으로 명시적 false를 지정할 경우 엔진로그(System.out.println())를 남기지 않음.
 

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MSG_ID_LENGTH
protected Hashtable<String,String>	requestMap 현재 처리중인 request 정보를 관리.
protected int	transactionCodeIdLength
static int	UD_SC_FAILURE
static int	UD_SC_OK
static int	UD_SC_RESEND
protected int	userDefinedStatusCodeSuccess
protected int	userDefinedStatusCodeSuccessfailure
protected int	userDefinedStatusCodeSuccessResend

Constructor Summary

Constructors

Constructor and Description
GlueHttpReceiverAdapter()

Method Summary

Modifier and Type	Method and Description
protected GlueAuditAttributes	createGlueAtuditAttribute(HttpServletRequest request, GlueContext ctx)
void	destroy()
void	doGet(HttpServletRequest request, HttpServletResponse response)
void	doPost(HttpServletRequest request, HttpServletResponse response)
void	init(ServletConfig config)
protected boolean	isValidMsg(String msg)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UD_SC_OK

public static final int UD_SC_OK

See Also:

Constant Field Values

UD_SC_RESEND

public static final int UD_SC_RESEND

See Also:

Constant Field Values

UD_SC_FAILURE

public static final int UD_SC_FAILURE

See Also:

Constant Field Values

DEFAULT_MSG_ID_LENGTH

public static final int DEFAULT_MSG_ID_LENGTH

See Also:

GlueMessageParse, Constant Field Values

requestMap

protected Hashtable<String,String> requestMap

현재 처리중인 request 정보를 관리.

userDefinedStatusCodeSuccess

protected int userDefinedStatusCodeSuccess

userDefinedStatusCodeSuccessResend

protected int userDefinedStatusCodeSuccessResend

userDefinedStatusCodeSuccessfailure

protected int userDefinedStatusCodeSuccessfailure

transactionCodeIdLength

protected int transactionCodeIdLength

Constructor Detail

GlueHttpReceiverAdapter

public GlueHttpReceiverAdapter()

Method Detail

init

public void init(ServletConfig config)
          throws ServletException

Specified by:

init in interface Servlet

Overrides:

init in class GenericServlet

Throws:

ServletException

doGet

public void doGet(HttpServletRequest request,
                  HttpServletResponse response)
           throws ServletException,
                  IOException

Overrides:

doGet in class HttpServlet

Throws:

ServletException

IOException

doPost

public void doPost(HttpServletRequest request,
                   HttpServletResponse response)
            throws ServletException,
                   IOException

Overrides:

doPost in class HttpServlet

Throws:

ServletException

IOException

isValidMsg

protected boolean isValidMsg(String msg)

Parameters:

msg -

Returns:

msg의 유효여부

createGlueAtuditAttribute

protected GlueAuditAttributes createGlueAtuditAttribute(HttpServletRequest request,
                                                        GlueContext ctx)

Parameters:

request -

ctx -

Returns:

GlueAuditAttributes

destroy

public void destroy()

Specified by:

destroy in interface Servlet

Overrides:

destroy in class GenericServlet