com.poscoict.glueframework.biz.activity
Class GlueFileDown
java.lang.Object
com.poscoict.glueframework.biz.activity.GlueActivity<GlueContext>
com.poscoict.glueframework.biz.activity.GlueFileDown
public class GlueFileDown
- extends GlueActivity<GlueContext>
FileDown Activity. GlueFileDown Class는 File을 Download 하는 Class이다.
Activity Property
- file-upload-path : (필수) File이 저장된 Directory Path.
- file-name-key : (필수) 화면으로부터 입력된 Download할 Input ID(Key). (File Name이 아니라 Input ID임)
- is-real-path : (필수) true/false. 절대경로인지
- result-key : (필수) File을 저장할 Key값
default는 fileNameKey + "_result" 임.
예제
사용 예# 1
참고 : HTML Code
aaa.txt
bbb.txt
참고 : JSP Code
<%
GlueContext ctx = (GlueContext)request.getAttribute(GlueWebConstants.CONTEXT);
if ( ctx != null ) {
File file = (File)ctx.get("downfile");
if (file != null && file.exists() ) {
//String encodeFileName = java.net.URLEncoder.encode(file.getName(),"UTF-8");
//공백이 "+"로 표시됨.
String encodeFileName = new String(file.getName().getBytes("euc-kr"),"8859_1");
response.setContentType("application/octet-stream");
response.setHeader("Content-Disposition","attachment; filename=\""+encodeFileName + "\";");
byte[] temp = new byte[1024];
FileInputStream filestream = new FileInputStream(file);
OutputStream outStream = response.getOutputStream();
while( filestream.read(temp) != -1 ) {
outStream.write(temp);
outStream.flush();
}
outStream.close();
} else {
%>
Methods inherited from class com.poscoict.glueframework.biz.activity.GlueActivity |
commitTransaction, commitTransaction, getDao, getEventList, getName, getProperty, getPropertyNames, getTransition, rollbackTransaction, rollbackTransaction, setEventList, setName, setProperty, setTransition |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
GlueFileDown
public GlueFileDown()
runActivity
public String runActivity(GlueContext ctx)
- Description copied from class:
GlueActivity
- Sub Class에서 반드시 구현하여야 하는 Abstract Method 이며 이 Method는 F/W에서 호출한다. 결과 값은 GlueContext에 담아서 다음 Activity 또는 F/W에 전달하게 된다. 필요한 모든 Data는
GlueContext에서 호출하여 사용하게 된다.
- Specified by:
runActivity
in class GlueActivity<GlueContext>
- Parameters:
ctx
- GlueContext
- Returns:
- String 정상적이면 "success"를 Return 하고 비정상 처리를 원하면 "failure"를 Return 한다.
예)
==> return "success"이면 BizLogic Activity 를 실행함.
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