Vicky Nag

Hi,

We are using Sun One Application Server
We are displaying .swf (Flash) through a JSP file.
The flash work Fine on HTTPS but does not work on HTTP.

Looking at the source (View source option in IE) we found that on HTTP the <object> tag does not have any classid and code base. It seems to be stripped off when using HTTP. We are providing it in the JSP in the Object tag.

Following is the code in JSP to display the flash. Please provide help why it does not work on HTTP but works on HTTPS.

<p>
<object classid="clsid 27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="718" height="287" id="final">
<param name="allowScriptAccess" value="sameDomain" />
<param name="movie" value="/static/i/media/flash/final.swf?xmlFile=/static/i/media/flash/homepage_uk_en.xml" />
<param name="quality" value="high" />
<param name="bgcolor" value="#ffffff" />
<embed src="/static/i/media/flash/final.swf?xmlFile=/static/i/media/flash/homepage_uk_en.xml" quality="high" bgcolor="#ffffff" width="718" height="287" name="final" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>
</p>
Thanx in Advance

Regards
Vicky
SCJP 1.4
[ August 23, 2004: Message edited by: Vicky N ]

I would like to load and unload a servlet programitacally..
The idea is to have a servlet which will be alive and load/unload another servlet whenever required.
Help Please
Regards
Vicky
SCJP 1.4

Thanx for your reply
I would like to go for the "new" exam. When would that be avaliable..and What are the exam objectives, and what are the differences between the old and new exam.
Regards
Vicky

I have just completed SCJP and would like to start for SCWCD.
Could you give me some tips on how do i go about.
Till what date is the current exam valid and what books are avaliable to study for the exams.. Any websites etc...
Regards
Vicky

Thanx to K&B for writing such a wonderfull book.
Also thanx to javaranch.com/javacertificate.com/javaprepare.com/javacaps.com
Also thanx to Marcus Green and Dan.
I would recommened only K&B book but taking Dan and Marcus green's exam is worth while. Dan's exam are really harder than the actual exam but helps to improve java knowledge.
Also thanx to all the members of javaranch.com
Regards
Vicky
SCJP 1.4

I think the easiest way toi remember is that
e.g int []A,[]A1; // Gives compiler error
b'cos, the "[]" can be only after the primitive type "int" or after the variable A or A1
so
int []A , []A1 is invalid
int []A, A1[] is valid.
Regards
V

Thanx Anupreet..
Got it now
Regards
Vicky

Yes I am aware of that.. but the above code compiles without
"public int m() throws Exception {}" with a warning.
if i remove the return from the finally and place it at the end of the function, then it gives an error that it should be declared in the throws class.
I am not getting what's hapenning
Regards
Vicky

class Exp1 extends Exception {} class Test { public int m() { try { throw new Exp1(); } catch(Exception e) { System.out.println("Cathc.."); throw new Exp1(); } finally { System.out.println("finally.."); return 3; } } public void m1() { try { throw new Exp1(); } finally { return; } } public static void main(String args[]) { System.out.println("Print :"+new Test().m()); } }
I was trying some codes with exceptions and finally
The above code compiles but issues a warning : finally clause cannot complete normally. Also note that the function does not declare that it throws exception (from catch clause).
Can anybody please explain what's hapenning in the above code.
Regards
Vicky
[ November 19, 2003: Message edited by: Vicky Nagarkar ]

I think the program below would solve the ways inner classes can be instaiantiated. Correct me if I am wrong.
public class T1 { class In {} public void m() { In i = new T1().new In(); // for non static T1.In i2 = new T1().new In(); // for non static //In i = new T1.In(); // for static //T1.In i2 = new T1.In(); // for static } public static void main(String args[]) { In i = new T1().new In(); // for non static T1.In i2 = new T1().new In(); // for non static //In i = new T1.In(); // for static //T1.In i2 = new T1.In(); // for static } } class test { public void m() { T1.In i = new T1().new In(); // for non static //T1.In i = new T1.In(); // for static } }
Regards
Vicky

NonStaticInner in3 = new Outer().new NonStaticInner(); // Line3 Outer.NonStaticInner in4 = new Outer().new NonStaticInner(); //Line 4
Thanx for the explanations.
What about
NonStaticInner in3
and
Outer.NonStaticInner in4
How are they different or are they both the same .. Confused.
Regards
Vicky

class Outer
{
private static class StaticInner
{
}
private class NonStaticInner
{
}
public static void main(String args[])
{
StaticInner in1 = Outer.new StaticInner(); // Line 1, compiler error
Outer.StaticInner in2 = Outer.new StaticInner(); // Line 2, compiler error
NonStaticInner in3 = new Outer().new NonStaticInner(); // Line 3
Outer.NonStaticInner in4 = new Outer().new NonStaticInner(); //Line 4
}
}
Line 1 and Line 2 gives compiler error. I donot understand why??
Line 3 and Line 4 defines variables for Inner classes in 2 different ways and it compiles ok. I donot understand the difference between the two.
Can any body help please..
Regards
Vicky

What coding style does the exam have e.g.
class Test{ public void method(){ } } or class Test { public void method() { } }
I find the first one often confusing
V
[ Jess added UBB [code] tags to preserve whitespace -- check'em out! ]
[ November 12, 2003: Message edited by: Jessica Sant ]

Originally posted by Gavin Zijlstra:
Hello,
public class MyClass{ public static void main(String[] args){ final int i = 100; byte b = i; System.out.println(b); } }
This works, however when you remove final, it doesn't.
Does anyone knows why?
Regards,
Gavin
[ November 12, 2003: Message edited by: Gavin Zijlstra ]

It works because its a compile time constant. If a compile time constant is within range you can assign it and the compiler will be happy.
In the above code 100 is within the range of byte so the compiler does not complain.
V

I have got the K & B book. I would like to know the steps to download the Bonus Master Exam .
Can anybody please help me.
Regards
Vicky