RE: Connect to MySQL.

2003-10-20 Thread Mark Lenz

IMHO I wouldn't put the jar in your Java installation.  I would put it in
CATALINA_HOME/common/lib.

Mark Lenz
Software Engineer
Control Systems Group
Pierce Manufacturing, Inc.
(920) 832-3523
[EMAIL PROTECTED]


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Are you trying to make the connection to MySQL as part of the tomcat
startup (Connection Pooling)? If so, I put the jar file in the
jre/lib/ext of my java installation.

Allen

-Original Message-
From: Nuno Paquete [mailto:[EMAIL PROTECTED]
Sent: Monday, October 20, 2003 7:16 AM
To: [EMAIL PROTECTED]
Subject: Connect to MySQL.


Hi everyone.
I'm having problems to connetc to MySQL.
I put the connector driver in the respective directory, like it's writen
in
MySQL web site but i can connect. I think it's not a problem of source
code,
i think it a problem with the driver.
Does anyone can tell me where should i put the driver?
Thanks in advance.

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Re: How to format number

2003-10-07 Thread Mark Lenz

Check out the class java.text.DecimalFormat from the j2se SDK.

Mark Lenz
Software Engineer
Control Systems Group
Pierce Manufacturing, Inc.
(920) 832-3523
[EMAIL PROTECTED]


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There are some non-standard nice library classes you can use for this
purpose. Just google it. These classes enable you to format things like you
are working with c/c++.



Lee Chin Khiong [EMAIL PROTECTED] wrote:
How to format a double in JSP or java ?

for example :

10/3=3.3

I want to format it to 3.33.



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TRACE/TRACK methods

2003-09-11 Thread Mark Lenz
Our company conducted a security audit and Tomcat was reported as
supporting TRACE and TRACK.  It said, It has been shown that servers
supporting this method are subject to cross-site-scripting attacks, dubbed
XST for 'Cross-Site-Tracing', when used in conjunction with various
weaknesses in browsers.  I have been assigned the task of turning off this
support, but I have searched Google, tomcat-user archives and the Tomcat
documentation to no avail.  Does anyone know how to disable these methods?
Thanks.

Mark Lenz
Software Engineer
Control Systems Group
Pierce Manufacturing, Inc.
(920) 832-3523
[EMAIL PROTECTED]

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Re: TRACE/TRACK methods

2003-09-11 Thread Mark Lenz

I'm not sure exactly how to do this.  The Servlet Spec is pretty vague on
how to add a security-constraint denying access via an http-method.  Could
you give me an example?
Thanks.

Mark Lenz
Software Engineer
Control Systems Group
Pierce Manufacturing, Inc.
(920) 832-3523
[EMAIL PROTECTED]


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You can add a security constraint in web.xml to disable TRACE.

-Tim

Mark Lenz wrote:
 Our company conducted a security audit and Tomcat was reported as
 supporting TRACE and TRACK.  It said, It has been shown that servers
 supporting this method are subject to cross-site-scripting attacks,
dubbed
 XST for 'Cross-Site-Tracing', when used in conjunction with various
 weaknesses in browsers.  I have been assigned the task of turning off
this
 support, but I have searched Google, tomcat-user archives and the Tomcat
 documentation to no avail.  Does anyone know how to disable these
methods?
 Thanks.


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Re: TRACE/TRACK methods

2003-09-11 Thread Mark Lenz

Thanks, that seems to have done the trick.

Mark Lenz
Software Engineer
Control Systems Group
Pierce Manufacturing, Inc.
(920) 832-3523
[EMAIL PROTECTED]


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I think this *might* work ... Otherwise google works very nice ...

security-constraint
   web-resource-collection
 web-resource-namecowbell/web-resource-name
 url-pattern/*/url-pattern
 http-methodTRACE/http-method
   /web-resource-collection
   auth-constraint
 role-name/role-name
   /auth-constraint
/security-constraint

-Tim

Mark Lenz wrote:

 I'm not sure exactly how to do this.  The Servlet Spec is pretty vague on
 how to add a security-constraint denying access via an http-method.
Could
 you give me an example?
 Thanks.

 Mark Lenz
 Software Engineer
 Control Systems Group
 Pierce Manufacturing, Inc.
 (920) 832-3523
 [EMAIL PROTECTED]


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 You can add a security constraint in web.xml to disable TRACE.

 -Tim

 Mark Lenz wrote:

Our company conducted a security audit and Tomcat was reported as
supporting TRACE and TRACK.  It said, It has been shown that servers
supporting this method are subject to cross-site-scripting attacks,

 dubbed

XST for 'Cross-Site-Tracing', when used in conjunction with various
weaknesses in browsers.  I have been assigned the task of turning off

 this

support, but I have searched Google, tomcat-user archives and the Tomcat
documentation to no avail.  Does anyone know how to disable these

 methods?

Thanks.



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Lomboz or Sysdeo Eclipse Plugin?

2003-08-22 Thread Mark Lenz
Hi everyone!
Which plugin are you guys using for JSP development in Eclipse?  Have you
tried other plugins or just started using your current one?

Mark Lenz
Pierce Manufacturing, Inc.
(920) 832-3523
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Re: Context Mapping

2002-12-16 Thread Mark Lenz

No, I haven't.  Do I need to define a servlet-mapping for a context with
only JSP's? (Yes, I know they're really servlets.)

Mark Lenz
(920) 832-3523
[EMAIL PROTECTED]

 
  Jeanfrancois Arcand
  [EMAIL PROTECTED] To:Tomcat Users List 
[EMAIL PROTECTED] 
cc:  
  12/13/2002 12:01 AM   Subject:Re: Context  
  Please respond to Tomcat Users   Mapping  
  List  
 





This output occurs when Tomcat try to match element defined under
servlet-mapping in the web.xml. How have you defined the
servlet-mapping element?

-- Jeanfrancois

Mark Lenz wrote:

I have Tomcat installed and have started to write some JSP's.  I looked at
my logs today and saw this everytime I accessed a JSP:

2002-12-12 14:02:20 StandardContext[/czis]: Mapping contextPath='/czis'
with requestURI='/czis/index.jsp' and relativeURI='/index.jsp'
2002-12-12 14:02:20 StandardContext[/czis]:   Trying exact match
2002-12-12 14:02:20 StandardContext[/czis]:   Trying prefix match
2002-12-12 14:02:20 StandardContext[/czis]:   Trying extension match
2002-12-12 14:02:20 StandardContext[/czis]:  Mapped to servlet 'jsp' with
servlet path '/index.jsp' and path info 'null' and update=true

I have a context like this:
Context path=/czis docBase=czis debug=3 swallowOutput=true

Shouldn't it match the context instead of the extension?  Or am I being
paranoid and Tomcat is doing exactly what it should?


Mark Lenz
(920) 832-3523
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Re: Context Mapping

2002-12-13 Thread Mark Lenz


No, I haven't.  Do I need to define a servlet-mapping for a context with
only JSP's? (Yes, I know they're really servlets.)

Mark Lenz
(920) 832-3523
[EMAIL PROTECTED]

 
  Jeanfrancois Arcand
  [EMAIL PROTECTED] To:Tomcat Users List 
[EMAIL PROTECTED] 
cc:  
  12/13/2002 12:01 AM   Subject:Re: Context  
  Please respond to Tomcat Users   Mapping  
  List  
 





This output occurs when Tomcat try to match element defined under
servlet-mapping in the web.xml. How have you defined the
servlet-mapping element?

-- Jeanfrancois

Mark Lenz wrote:

I have Tomcat installed and have started to write some JSP's.  I looked at
my logs today and saw this everytime I accessed a JSP:

2002-12-12 14:02:20 StandardContext[/czis]: Mapping contextPath='/czis'
with requestURI='/czis/index.jsp' and relativeURI='/index.jsp'
2002-12-12 14:02:20 StandardContext[/czis]:   Trying exact match
2002-12-12 14:02:20 StandardContext[/czis]:   Trying prefix match
2002-12-12 14:02:20 StandardContext[/czis]:   Trying extension match
2002-12-12 14:02:20 StandardContext[/czis]:  Mapped to servlet 'jsp' with
servlet path '/index.jsp' and path info 'null' and update=true

I have a context like this:
Context path=/czis docBase=czis debug=3 swallowOutput=true

Shouldn't it match the context instead of the extension?  Or am I being
paranoid and Tomcat is doing exactly what it should?


Mark Lenz
(920) 832-3523
[EMAIL PROTECTED]
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Context Mapping

2002-12-12 Thread Mark Lenz

I have Tomcat installed and have started to write some JSP's.  I looked at
my logs today and saw this everytime I accessed a JSP:

2002-12-12 14:02:20 StandardContext[/czis]: Mapping contextPath='/czis'
with requestURI='/czis/index.jsp' and relativeURI='/index.jsp'
2002-12-12 14:02:20 StandardContext[/czis]:   Trying exact match
2002-12-12 14:02:20 StandardContext[/czis]:   Trying prefix match
2002-12-12 14:02:20 StandardContext[/czis]:   Trying extension match
2002-12-12 14:02:20 StandardContext[/czis]:  Mapped to servlet 'jsp' with
servlet path '/index.jsp' and path info 'null' and update=true

I have a context like this:
Context path=/czis docBase=czis debug=3 swallowOutput=true

Shouldn't it match the context instead of the extension?  Or am I being
paranoid and Tomcat is doing exactly what it should?


Mark Lenz
(920) 832-3523
[EMAIL PROTECTED]
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Tomcat Connection Pooling

2002-10-18 Thread Mark Lenz
I'm trying to set up DB Connection Pooling with Tomcat 4.1.12 and MySQL
4.0.4.  Looking at the sample xml configs I noticed that you have to
specify the database, username and password.  Is there a way that I can
change the username and database from within my JSP's?  Or do I just have
to create different DB contexts in the server.xml file for each database I
want to use and which user I want to connect with?

Mark Lenz
(920) 832-3523
[EMAIL PROTECTED]

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Thank you.



Re: Tomcat Connection Pooling

2002-10-18 Thread Mark Lenz


When I try that, I get a java.lang.UnsupportedOperationException
at
org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:125)

at
org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:329)

...
It's thrown during the getConnection(username, password) function.  I tried
including the username and password parameters in the server.xml file
without a value like this:

parameter
nameusername/name
value/value
/parameter

And also completely excluding the username and password parameters.

Mark Lenz
(920) 832-3523
[EMAIL PROTECTED]

 
  Leo Przybylski 
  [EMAIL PROTECTED]   To:Tomcat Users List 
[EMAIL PROTECTED] 
cc:  
  10/17/2002 05:31 PM   Subject:Re: Tomcat   
  Please respond to Tomcat Connection Pooling   
  Users List
 





If you are using multiple databases, I believe you have to set up
multiple Resources (one for each database). However, you do not have
to specify a username/password. When you retrieve your DataSource from
the java:comp/env namespace, you can use getConnection( username,
password). If you don't use multiple users for the database, then this
may seem impractical.

You do need a different Resource definition for each database though.

-Leo
http://www.foopan.ath.cx


On Thu, 2002-10-17 at 14:19, Mark Lenz wrote:
 I'm trying to set up DB Connection Pooling with Tomcat 4.1.12 and MySQL
 4.0.4.  Looking at the sample xml configs I noticed that you have to
 specify the database, username and password.  Is there a way that I can
 change the username and database from within my JSP's?  Or do I just have

 to create different DB contexts in the server.xml file for each database
I
 want to use and which user I want to connect with?

 Mark Lenz
 (920) 832-3523
 [EMAIL PROTECTED]

 The information contained in this electronic mail message is confidential
information and intended only for the use of the individual or entity named
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parties.
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