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AnswerMessage Closed Pin
21-Nov-19 0:40
MemberPallavi7mentor21-Nov-19 0:40 
Questionjava program cannot compile Pin
Member 1409285317-Dec-18 10:55
MemberMember 1409285317-Dec-18 10:55 
AnswerRe: java program cannot compile Pin
Richard MacCutchan17-Dec-18 23:23
mveRichard MacCutchan17-Dec-18 23:23 
QuestionConnecting to website and checking elements Pin
Valentinor15-Dec-18 2:57
MemberValentinor15-Dec-18 2:57 
AnswerRe: Connecting to website and checking elements Pin
Richard MacCutchan15-Dec-18 4:49
mveRichard MacCutchan15-Dec-18 4:49 
GeneralRe: Connecting to website and checking elements Pin
Valentinor15-Dec-18 5:19
MemberValentinor15-Dec-18 5:19 
Unfortunately I'm new to "web area", but I still have to learn it.
Quote:
You can check the existence of particular elements by reading the document surce.

So, I take it that the combination of DocumentBuilderFactory + DocumentBuilder + Document was the right choice, no?

Quote:
Unless you tell us what the errors are it is difficult to make any useful suggestions.

Well this one is a little more complicated. It is different from site to site (my best guess is the way they are made).
When I get pass the 403 error, I'm getting 503 (couldn't find a way to fix this one), and there are some websites where I don't get either but the last error:
java.io.IOException: Server returned HTTP response code: 403 for URL:

java.io.IOException: Server returned HTTP response code: 503 for URL:

[Fatal Error] :1:3: The markup in the document preceding the root element must be well-formed.
Exception in thread "main" org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 3; The markup in the document preceding the root element must be well-formed.

All these errors point to this line:
Document doc = db.parse(new InputSource(httpURLConnection.getInputStream()));

GeneralRe: Connecting to website and checking elements Pin
Richard MacCutchan15-Dec-18 5:40
mveRichard MacCutchan15-Dec-18 5:40 
GeneralRe: Connecting to website and checking elements Pin
Valentinor15-Dec-18 5:54
MemberValentinor15-Dec-18 5:54 
GeneralRe: Connecting to website and checking elements Pin
Richard MacCutchan15-Dec-18 6:01
mveRichard MacCutchan15-Dec-18 6:01 
GeneralRe: Connecting to website and checking elements Pin
Valentinor15-Dec-18 6:54
MemberValentinor15-Dec-18 6:54 
GeneralRe: Connecting to website and checking elements Pin
jschell15-Dec-18 8:05
Memberjschell15-Dec-18 8:05 
AnswerRe: Connecting to website and checking elements Pin
jschell15-Dec-18 8:07
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GeneralRe: Connecting to website and checking elements Pin
Valentinor15-Dec-18 10:30
MemberValentinor15-Dec-18 10:30 
QuestionHandle Multiple Threads With One Server Pin
Member 1408670212-Dec-18 1:45
MemberMember 1408670212-Dec-18 1:45 
AnswerRe: Handle Multiple Threads With One Server Pin
Richard MacCutchan12-Dec-18 22:54
mveRichard MacCutchan12-Dec-18 22:54 
AnswerRe: Handle Multiple Threads With One Server Pin
jschell15-Dec-18 8:12
Memberjschell15-Dec-18 8:12 
QuestionMerge sort question Pin
Member 1408406810-Dec-18 6:31
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AnswerRe: Merge sort question Pin
Richard MacCutchan10-Dec-18 7:32
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GeneralRe: Merge sort question Pin
Member 1408406810-Dec-18 12:37
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GeneralRe: Merge sort question Pin
Richard MacCutchan10-Dec-18 22:50
mveRichard MacCutchan10-Dec-18 22:50 
GeneralRe: Merge sort question Pin
Member 1408406811-Dec-18 1:30
MemberMember 1408406811-Dec-18 1:30 
QuestionBuffer reading is hanging while reading ? Pin
GiteHrudaya10-Dec-18 2:28
MemberGiteHrudaya10-Dec-18 2:28 
AnswerRe: Buffer reading is hanging while reading ? Pin
Richard MacCutchan10-Dec-18 5:41
mveRichard MacCutchan10-Dec-18 5:41 
AnswerRe: Buffer reading is hanging while reading ? Pin
jschell15-Dec-18 8:17
Memberjschell15-Dec-18 8:17 
QuestionJava Gui Project Pin
Member 140826818-Dec-18 23:26
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