Regex for URL Expression

I am not a programmer, but I have to write a rule for CACHING the following URL that is being generated with "GET_QUERYSTRING".
/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map&mx=198&my=247&request=gettile&zoomlevel=3
As you can see, I would like to cache all the PNG map tiles, but I don't know how to come up with Regular Expression (regex) for the above URL.
Thanks,

are you talking about xml schema restriction?
<xs:element name="url">
<xs:simpleType>
   <xs:restriction base="xs:string">
    <xs:pattern value="(https?://)?[-\w.]+(:\d{2,5})?(/([\w/_.]*)?)?" />
   </xs:restriction>
</xs:simpleType>
</xs:element>

Similar Messages

Regex for url pattern validation

Hi,
I am trying to find a regex for Url pattern validation that is not too restrictive.
Please let me know, if anyone is using a pattern for their applications.
Thanks
Mayank Sharma

are you talking about xml schema restriction?
<xs:element name="url">
<xs:simpleType>
   <xs:restriction base="xs:string">
    <xs:pattern value="(https?://)?[-\w.]+(:\d{2,5})?(/([\w/_.]*)?)?" />
   </xs:restriction>
</xs:simpleType>
</xs:element>

Regex for URL Validation

HI I am validating a field which takes a url as input from the user.So the url may contain http,https,ftp links or the user may specify the ip address.So can anyone please help me out to create a suitable regex for that.I just need to check the validness of link and not that it exists or not.

here i have changed the regex as suggested by you but
it returns true even for http://com.com@
which is invalid.
So it did not worked :-(It did not work, because you did not use it correct:
public class Foo {
    private static boolean isValidUrl(String url) {
        return url.matches("(https?|ftp)://www\\.\\w+\\.\\w+");
    public static void main(String[] args) {
        String[] urls = {
                "http://com.com@",
                "http://www.com.com",
                "http://www.com.nl",
                "http://www.com.co.uk",
                "http://www.com"
        for(String url : urls) {
            System.out.println(url+" valid? "+isValidUrl(url));
}

Regex for arithmetic expressions

Hi all,
I am new to Java. I was wondering if anyone can help me understand how regular expressions work. My problem is how to come up with a regular expression that would match a simple arithmetic expression like:
a + b + c + d
And I want to capture things by groups. I largely suspect that I should use something like:
(\\w+)(\\s\\+\\s(\\w+))*
(I use the \\s here because \\b doesn't seem to work)
would work by capturing the first word like sequence with (\\w+), and the succeeding repeats of the plus sign and another word being captured by (\\s\\+\\s(\\w+))*. Didn't work though. Can anyone tell me what's wrong and how to think of a better way of handling these sort of expressions?
The code I tried goes like:
String patt = "(\\w+)(\\s\\+\\s(\\w+))*";
String feed = "a + b + c + d";
Pattern p = Pattern.compile(patt);
Matcher m = p.matcher(feed);
/* here I want to see if the groupings work somehow*/
if(m.find()){
for(int i=0; i<=m.groupCount(); i++)
System.out.println(m.group(i));
Thanks

Sorry about that. Here's the correctly formatted post:
So, with a simple arithmetic expression like:
a + b + c + dI want to capture things by groups and I thought of using something like:
(\\w+)(\\s\\+\\s(\\w+))*(I use the \\s here because \\b doesn't seem to work)
with the idea of capturing the first word like sequence with (\\w+), and the succeeding repeats of the plus sign and another word being captured by (\\s\\+\\s(\\w+))*. As this didn't work, can anyone tell me what's wrong and how to think of a better way of handling these sort of expressions?
The code I tried goes like:
String patt = "(\\w+)(\\s\\+\\s(\\w+))*";
String feed = "a + b + c + d";
Pattern p = Pattern.compile(patt);
Matcher m = p.matcher(feed);then I want to see if the groupings work somehow
if(m.find()){
for(int i=0; i<=m.groupCount(); i++)
System.out.println(m.group(i));
}and yes, I am wondering if arithmetic parsing would be possible with regex. I have implemented something similar before using combinations of simple tokenization and character checks, but I want to make cleaner looking code. Would using regular expressions be a bad choice? What if I feed something like:
(a + b) + (c + d)

Problem using regex for url

Heres the problem im trying to match
<b>Heres my text</b>
and using this pattern
Pattern rnpattern = Pattern.compile(".+rel-.+html.+id=.+>(.+)</a>.+");
and I'm having to matches returned at all. Its actually pulling a full text file and running the pattern on a CharBuffer, but I dont think thats the issue. I have 2 other patterns being run the same way in the same file and theres no problem with them. I know the pattern is not optimized at all, Ive gone through about 15 different iterations of trying different combinations to try and get a match, and this is the last one I tried. the numbers in the url such as this one being 3533 change so that cant be static. And the text such as "Heres my text" changes and thats what I want to capture. If anyone could lend any assistance I would appreciate it.
Chris N.

http://www.foad.org/~abigail/Perl/url2.html

Regex for a URL

How do I write a regex for the following URL. I am trying to write a regex rule in Oracle WebCache.
/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map&mx=198&my=247&request=gettile&zoomlevel=3
Thanks,

I would start with a not so restrictiv expression.
something like
SQL> with testdata as (select '/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map&mx=198&my=247&request=gettile&zoomlevel=3' urlstring from dual union all
2                    select '/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map&mx=200&my=300&request=gettile&zoomlevel=180' urlstring from dual union all
3                    select '/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map&my=300&mx=200&request=gettile&zoomlevel=0' urlstring from dual union all
4                    select '/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map&mx=100&my=200&request=gettile' urlstring from dual union all
5                    select 'somethingelse' urlstring from dual)
6 select urlstring
7 from testdata
8 where regexp_like(urlstring,'^/myserver.domain.com:7779/mapviewer/mcserver[?]format=[PNG|SVG].+[mapcache=mvdemo.demo_map].+[request=gettile]');
URLSTRING
/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map
&mx=198&my=247&request=gettile&zoomlevel=3
/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map
&mx=200&my=300&request=gettile&zoomlevel=180
/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map
&my=300&mx=200&request=gettile&zoomlevel=0
/myserver.domain.com:7779/mapviewer/mcserver?format=PNG&mapcache=mvdemo.demo_map
&mx=100&my=200&request=gettile
SQL> In this example the url needs to include the mapcache, format and request parameter.
Edited by: Sven W. on Oct 29, 2008 7:23 PM

Can somebody help me in getting some good material for Regular Expressions and IP Community list

can somebody help me in getting some good material for Regular Expressions and IP Community list

I'm not sure what you mean by "IP Community list", but here are 3 reference sites for Regular Expressions:
Regular Expression Tutorial - Learn How to Use Regular Expressions
http://www.regular-expressions.info/tutorial.html
Regular Expressions Cheat Sheet by DaveChild
http://www.cheatography.com/davechild/cheat-sheets/regular-expressions/
Regular Expressions Quick Reference
http://www.autohotkey.com/docs/misc/RegEx-QuickRef.htm

[svn:fx-3.x] 11086: Fixing Safari 4.x support for url change detection.

Revision: 11086
Author:   [email protected]
Date:     2009-10-22 11:42:17 -0700 (Thu, 22 Oct 2009)
Log Message:
Fixing Safari 4.x support for url change detection.
QE notes: None
Doc notes: None
Bugs: SDK-22483
Reviewer: Alex
Tests run: Manual browser test.
Is noteworthy for integration: No
Ticket Links:
    http://bugs.adobe.com/jira/browse/SDK-22483
Modified Paths:
    flex/sdk/branches/3.x/templates/html-templates/client-side-detection-with-history/history /history.js
    flex/sdk/branches/3.x/templates/html-templates/express-installation-with-history/history/ history.js
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HI,
Go to ~Library/Internet Plugins. You should see: Glims
"/Library/InputManagers/Glims/Glims.bundle/Contents/MacOS/Glims"
Delete Glims from the system and restart your Mac.
If you need help uninstalling Glims go here.
Safari 4: May unexpectedly quit with "Glims for Safari" Read where you see: Resolution.
Carolyn
Message was edited by: Carolyn Samit

"Note to seller" missing for PayPal Express - in-context for mobile devices

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How to remove bullets and spacing for url links in the Related Links iview?

I tried to look for a property that I can edit the look-n-feel of the url links in the Related Link iView using "Theme Editor".
All I need is to remove the bullets and increase some vertical spacing between the links.
Currently, it looks like this:
URL iView A
URL Iview B
I go through the whole section of Related Links properties, none of them seems to do what I want.
Here are the list of properties in Related Link section (of Navigation Panel):
Link Color
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Post with Diagram Illustration:
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Message was edited by: Kent C.

Hi, Kai.
I checked the Related iView properties (URL Template), I don't see what layoutset it is really using. I am not sure, is that a layout set apply to the Related Link Iview?
For the regular KM iView, I will see what Layout Set I want to apply, then I can go and change the properties (of layout coontroller, collection renderer & resource renderer)you mentioned. But for this Related Link iView, I really don't know. I guess it may be in the code itself.
If there is a layout set for Related Link iView (or the place to apply layout set to it), can you point to me which one is that? (I did a search through the layout set names, I only find the AppQuicklinkExplorer (I used this for Dynamic Nav. Link iView before), if I can aply this layout set to Related Link iView, my problem will be solved.)
Thanks for help.
Kent

Can we handle exceptions for the expressions in select query?

Hi all,
Can we handle exceptions for the expressions in select query.
I created a view, there I am extracting a substring from a character data and expected that as a number.
For example consider the following query.
SQL> select to_number( substr('r01',2,2) ) from dual;
TO_NUMBER(SUBSTR('R01',2,2))
1
Here we got the value as "1".
Consider the following query.
SQL> select to_number( substr('rr1',2,2) ) from dual;
select to_number( substr('rr1',2,2) ) from dual
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I am using Oracle 10 G.
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SQL> select decode(ltrim(rtrim(translate(substr('r21', 2, 2), '0123456789', ' ' ), ' '), ' '), null, (substr('r21', 2, 2)), null) from dual;
DE
21
SQL> ed a
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D
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To piggy back on previous posts, I would definitely pursue Native Instruments. While some may of the plug-ins may seem a bit on the pricey side, you will certainly get your money's worth. If you're looking for strong lead and bass sounds, I would encourage you to check out Massiv - it's my go-to plug-in of choice. I believe there is even a limited demo to try if you want to play around before purchasing.
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Message was edited by: lostinthesound (spelling correction)

Object Services Attachements for URL Links

Hi Guru,
I have to create interface for Object Services Attachments for URL links.
Scenario is
Drad Table:
DOKOB = PTRV_HEAD
DOKNR = 0000000000000001000000000098
objky = 0050000088\
Draw Table:
doknr = 0000000000000001000000000098
filep: rgenbust:/DCTM370097578000AD0C
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http://rdgvmws10:8080/WebAccess/TEServlet.ser?docbase=rgenbust&sapLinkId=
appended to FILEP after the /
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I unable solve this issue can any help with the source code.
I need to create program with scratch. Can any body tell me how to start the program. First which table i need to read. How to retrieve URL append to FILEP field. I would appreciate if any body help.
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Ashraf

Hello,
See hyper-links below:
[How-To: Offline approval - Logon link does not work|http://wiki.sdn.sap.com/wiki/display/SRM/Offlineapproval-Logonlinkdoesnot+work]
[KBA 1511180 - The hyperlink in the offline approval email is incorrect|https://service.sap.com/sap/support/notes/1511180]
Regards.
Laurent.

Java.io.FileNotFoundException: Response: '404: Not Found' for url:

Hello,
I am in the processing porting a J2EE based application deployed originally in OC4J to WLS. I am not changing anything as far as J2EE/Web configuration files such as web.xml. Whenever I hit the URL of the application, I am getting the below exception.
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Thanks,
Mustafa
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001geo1:7001/IUS_Editor/mapservlet'
at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnectionjava:487)
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at oracle.lbs.mapclient.MapViewer.getXMLResponse(MapViewer.java:6013)
at oracle.lbs.mapclient.MapViewer.getDataSources(MapViewer.java:629)
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
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at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurtyHelper.java:125)
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a:300)
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at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActi

Hello,
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Regex for URL Expression

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