We had recently an issue with an XML parser failing to parse a temporary file that was immediately deleted after.
How to stop execution before the file gets deleted?
I am using jdb http://docs.oracle.com/javase/7/docs/technotes/tools/windows/jdb.html and I have created a simple test case
Start WebLogic with
I deploy a small webapp with:
class com.pierre.MyCounter
web.xml
Then run from a command line :
run your case once to make sure the MyCounter class has already been loaded, then run
classes
to check if the MyCounter is there, then run this to set a breakpoint:
stop at com.pierre.MyCounter:6
next time you run the jsp, the breakpoint is hit and execution stops
How to stop execution before the file gets deleted?
I am using jdb http://docs.oracle.com/javase/7/docs/technotes/tools/windows/jdb.html and I have created a simple test case
Start WebLogic with
set JAVA_OPTIONS=-agentlib:jdwp=transport=dt_shmem,address=jdbconn,server=y,suspend=n %JAVA_OPTIONS%
I deploy a small webapp with:
class com.pierre.MyCounter
package com.pierre;
public class MyCounter {
static int count = 0;
public static String getCountAsString() {
return String.valueOf(count++);
}
}
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ page import="com.pierre.*" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here bla</title>
</head>
<body>
The count is:
<%
out.write(MyCounter.getCountAsString());
%>
<br/>
I hope you are happy.
</body>
</html>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<display-name>testjdb</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
Then run from a command line :
jdb -attach jdbconn
run your case once to make sure the MyCounter class has already been loaded, then run
classes
to check if the MyCounter is there, then run this to set a breakpoint:
stop at com.pierre.MyCounter:6
next time you run the jsp, the breakpoint is hit and execution stops