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extensible metadata schema

extensible metadata schema

2003-02-24       - By Bhasin, Vishal
Reply:     1     2     3     4     5  

Praveen,

You can use castor or JAXB for binding. I don't think that either of these
create a sample XML file for you. I use XML Spy to do this.

Thanks,

Vishal

-----Original Message-----
From: Praveen Peddi [mailto:ppeddi@(protected)]
Sent: Monday, February 24, 2003 3:33 PM
To: xerces-j-user@(protected)
Subject: Re: extensible metadata schema

Hi Bishal,
I like your suggestion, but I think I forgot to mention that my application is
implemented in Java and I am not sure how do I automatically generate XML from
schema using java. Do you know of any tool that does that?

Praveen
----- Original Message -----

From: Bhasin, <mailto:Vishal.Bhasin@(protected)>  Vishal
To: xerces-j-user@(protected)
Sent: Monday, February 24, 2003 4:23 PM
Subject: RE: extensible metadata schema

Praveen,

You can use XML-SPY to create a sample xml from a schema. You can use the
following to validate an XML against a schema

-          xerces validation programmatically
-          XML-SPY

Cheers,

Vishal

-----Original Message-----
From: Praveen Peddi [mailto:ppeddi@(protected)]
Sent: Monday, February 24, 2003 11:13 AM
To: xerces-j-user@(protected)
Subject: extensible metadata schema

Hi all,
I work for a company that does an asset metadata integration from different
content management systems. We currently have an extensible schema where one
can add/remove metadata fields in the schema on the fly. Now my problem is to
take the input (mostly name value pairs) from any client and build the xml
document which should be valid against the schema. Since the schema is fully
extensible, the system doesn't know about it in advance.

Now, my question is whats the best way to build the xml document from the input
, that should be valid against the schema. Is there a better way where I can
parse the schema and build the xml document based on that.

Is there any API available to parse the schema and understand the schema
attributes etc...


Praveen

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<p class=MsoNormal><span class=EmailStyle19><font size=2 color="#993366"
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Praveen,<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=EmailStyle19><font size=2 color="#993366"
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></font><
/span></p>

<p class=MsoNormal><span class=EmailStyle19><font size=2 color="#993366"
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>You can use castor or JAXB for binding. I don&#8217;t think that either
of
these create a sample XML file for you. I use XML Spy to do this.<o:p></o:p><
/span></font></span></p>

<p class=MsoNormal><span class=EmailStyle19><font size=2 color="#993366"
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
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face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Thanks,<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=EmailStyle19><font size=2 color="#993366"
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
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face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Vishal<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=EmailStyle19><font size=2 color="#993366"
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
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/span></p>

<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;color:black'>----
-Original
Message-----<br>
<b><span style='font-weight:bold'>From:</span></b> Praveen Peddi
[mailto:ppeddi@(protected)]<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, February 24, 2003
3:33 PM<br>
<b><span style='font-weight:bold'>To:</span></b> xerces-j-user@(protected)
<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: extensible metadata
schema</span></font></p>

<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"
><span
style='font-size:12.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Hi
Bishal,</span></font><font color=black><span style='color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>

<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>I like
your suggestion, but I think I forgot to mention that my application is
implemented in Java and I am not sure how do I automatically generate XML from
schema using java. Do you know of any tool that does that?</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:.5in'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;color:black'>&nbsp;</span>
</font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:.5in'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Praveen
</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<div style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt
'>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:39.75pt;border:none;mso-border-left-alt:solid black 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>-----
Original Message ----- </span></font><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:black;mso-color-alt:windowtext'
><o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:39.75pt;background:#E4E4E4;border:none;mso-border-left-alt:solid
black 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><b><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black;
font-weight:bold'>

<div style='font-color:black'>From:</span></font></b><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'> <a
href="mailto:Vishal.Bhasin@(protected)" title="Vishal.Bhasin@(protected)">Bhasin,
Vishal</a> </span></font></div>

<font size=2 color=black face=Arial><span style='font-size:10.0pt;font-family:
Arial;color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:39.75pt;border:none;mso-border-left-alt:solid black 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><b><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black;
font-weight:bold'>To:</span></font></b><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:black'> <a
href="mailto:xerces-j-user@(protected)" title="xerces-j-user@(protected)"
>xerces-j-user@(protected)</a>
</span></font><font size=2 color=black face=Arial><span style='font-size:10.0pt;
font-family:Arial;color:black;mso-color-alt:windowtext'><o:p></o:p></span><
/font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:39.75pt;border:none;mso-border-left-alt:solid black 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><b><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black;
font-weight:bold'>Sent:</span></font></b><font size=2 color=black face=Arial>
<span
style='font-size:10.0pt;font-family:Arial;color:black'> Monday, February 24,
2003 4:23 PM</span></font><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:black;mso-color-alt:windowtext'
><o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:39.75pt;border:none;mso-border-left-alt:solid black 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><b><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black;
font-weight:bold'>Subject:</span></font></b><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'> RE:
extensible metadata schema</span></font><font size=2 color=black face=Arial>
<span
style='font-size:10.0pt;font-family:Arial;color:black;mso-color-alt:windowtext'
><o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:39.75pt;border:none;mso-border-left-alt:solid black 1.5pt;
padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;color:black'><![if
!supportEmptyParas]>&nbsp;<![endif]></span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>Praveen,<o:p></o:p></span><
/font></span></p>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>&nbsp;<o:p></o:p></span><
/font></span></p>

</div>

<div style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt
'>

<p class=MsoNormal style='margin-left:57.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>You can use XML-SPY to
create a sample xml from a schema. You can use the following to validate an XML
against a schema<o:p></o:p></span></font></span></p>

</div>

<div style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt
'>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>&nbsp;<o:p></o:p></span><
/font></span></p>

</div>

<div style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt
'>

<p class=MsoNormal style='margin-left:75.75pt;text-indent:-.25in;tab-stops:
list .5in;border:none;mso-border-left-alt:solid black 1.5pt;padding:0in;
mso-padding-alt:0in 0in 0in 4.0pt'><span class=EmailStyle16><font size=2
color=navy face="Times New Roman"><span style='font-size:10.0pt;mso-bidi-font
-size:
12.0pt;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New
Roman";
mso-bidi-font-family:"Times New Roman"'>-</span></font></span><span
class=EmailStyle16><font size=1 color=navy><span style='font-size:7.0pt;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
mso-bidi-font-family:"Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;
</span></font></span><span class=EmailStyle16><font size=2 color=navy
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>xerces validation programmatically <o:p></o:p></span></font></span></p>

<p class=MsoNormal style='margin-left:75.75pt;text-indent:-.25in;tab-stops:
list .5in;border:none;mso-border-left-alt:solid black 1.5pt;padding:0in;
mso-padding-alt:0in 0in 0in 4.0pt'><span class=EmailStyle16><font size=2
color=navy face="Times New Roman"><span style='font-size:10.0pt;mso-bidi-font
-size:
12.0pt;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New
Roman";
mso-bidi-font-family:"Times New Roman"'>-</span></font></span><span
class=EmailStyle16><font size=1 color=navy><span style='font-size:7.0pt;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
mso-bidi-font-family:"Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;
</span></font></span><span class=EmailStyle16><font size=2 color=navy
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>XML-SPY <o:p></o:p></span></font></span></p>

</div>

<div style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt
'>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>&nbsp;<o:p></o:p></span><
/font></span></p>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>Cheers,<o:p></o:p></span><
/font></span></p>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>&nbsp;<o:p></o:p></span><
/font></span></p>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>Vishal<o:p></o:p></span><
/font></span></p>

<p class=MsoNormal style='margin-left:39.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><span
class=EmailStyle16><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>&nbsp;<o:p></o:p></span><
/font></span></p>

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<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=2
color=black face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
color:black'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b> Praveen Peddi
[mailto:ppeddi@(protected)]<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, February 24, 2003
11:13 AM<br>
<b><span style='font-weight:bold'>To:</span></b> <a
href="mailto:xerces-j-user@(protected)">xerces-j-user@(protected)</a><br>
<b><span style='font-weight:bold'>Subject:</span></b> extensible metadata
schema</span></font><font color=black><span style='color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=3
color=black face="Times New Roman"><span style='font-size:12.0pt;color:black'>
&nbsp;</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>Hi all,</span></font><font color=black><span style='color:black;
mso-color-alt:windowtext'><o:p></o:p></span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>I work for a company that does an asset metadata integration from
different content management systems. We currently have an extensible schema
where one can add/remove metadata fields in the schema on the fly. Now my
problem is to take the input (mostly name value pairs) from any client and
build the xml document which should be valid against the schema. Since the
schema is fully extensible, the system doesn't know about it in advance. </span
></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=3
color=black face="Times New Roman"><span style='font-size:12.0pt;color:black'>
&nbsp;</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>Now, my question is whats the best way to build the xml document
from the input, that should be valid against the schema. Is there a better way
where I can parse the schema and build the xml document based on that.</span><
/font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=3
color=black face="Times New Roman"><span style='font-size:12.0pt;color:black'>
&nbsp;</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>Is there any API available to parse the schema and understand the
schema attributes etc...</span></font><font color=black><span style='color:
black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=3
color=black face="Times New Roman"><span style='font-size:12.0pt;color:black'>
&nbsp;</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=3
color=black face="Times New Roman"><span style='font-size:12.0pt;color:black'>
&nbsp;</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p><
/span></font></p>

<p class=MsoNormal style='margin-left:75.75pt;border:none;mso-border-left-alt:
solid black 1.5pt;padding:0in;mso-padding-alt:0in 0in 0in 4.0pt'><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'>Praveen</span></font><font color=black><span style='color:black;
mso-color-alt:windowtext'><o:p></o:p></span></font></p>

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