/*jadclipse*/// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) radix(10) lradix(10)
// Source File Name: EAPGZipFilter.java
package com.neusoft.ermsuite.platform.unieap.util;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.zip.GZIPOutputStream;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
// Referenced classes of package com.neusoft.ermsuite.platform.unieap.util:
// Wrapper, EAPAppContext
public class EAPGZipFilter
implements Filter
{
public EAPGZipFilter()
{
}
public void destroy()
{
}
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
String _eapsyspath = ((HttpServletRequest)request).getServletPath();
if(isNoCompPress(_eapsyspath))
{
chain.doFilter(request, response);
return;
} else
{
HttpServletResponse resp = (HttpServletResponse)response;
Wrapper wrapper = new Wrapper(resp);
chain.doFilter(request, wrapper);
byte gzipData[] = gzip(wrapper.getResponseData());
resp.addHeader("Content-Encoding", "gzip");
resp.setContentLength(gzipData.length);
ServletOutputStream output = response.getOutputStream();
output.write(gzipData);
output.flush();
return;
}
}
private byte[] gzip(byte data[])
{
ByteArrayOutputStream byteOutput;
GZIPOutputStream output;
byteOutput = new ByteArrayOutputStream(10240);
output = null;
try
{
output = new GZIPOutputStream(byteOutput);
output.write(data);
break MISSING_BLOCK_LABEL_71;
}
catch(IOException e)
{
e.printStackTrace();
}
if(output != null)
try
{
output.close();
}
catch(IOException ioexception) { }
break MISSING_BLOCK_LABEL_84;
Exception exception;
exception;
if(output != null)
try
{
output.close();
}
catch(IOException ioexception1) { }
throw exception;
if(output != null)
try
{
output.close();
}
catch(IOException ioexception2) { }
return byteOutput.toByteArray();
}
public void init(FilterConfig fConfig)
throws ServletException
{ //noCompressPages=Report-DocPrintAction;Buyplan;textinfoList
String noCompressPages = EAPAppContext.getInstance().getProperty("noCompressPages");
String str[] = noCompressPages.split(";");
try
{
for(int i = 0; i < str.length; i++)
pages.add(str[i]);
}
catch(Exception e)
{
e.printStackTrace();
}
}
public boolean isNoCompPress(String url)
{
boolean flag = false;
String str = null;
for(int i = 0; i < pages.size(); i++)
{
str = (String)pages.get(i);
if(url.indexOf(str) == -1)
continue;
flag = true;
break;
}
return flag;
}
private static List pages = new ArrayList();
}
|
