Nabble - XinDice

Re: install xindice into tomcat6.0

2008-09-27T07:50:59Z

Thanks, natalia.

Tak

On Fri, Sep 19, 2008 at 9:18 PM, Natalia Shilenkova <nshilenkova@...> wrote:

On Fri, Sep 19, 2008 at 3:08 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Thanks, Natalia, I have a few questions on Addcontact.java:
>
> // Create the XMLResource and store the document
> XMLResource resource = (XMLResource) col.createResource( "",
> "XMLResource" );
> resource.setContent(ourdoc);
> col.storeResource(resource);
> I believe ourdoc is the xml string. However, I believe this is for
> addressbook data base only. How should I change it to a database name
> "cad"?

You are correct, ourdoc variable contains an xml string. To store a
document in a different collection, you just need to get a different
collection instance from a database, the code above does not need to
change. The collection instance used by addressbook is initialized in
DBConnection.java. In that class, application accesses a collection
xmldb:xindice://localhost:8080/db/addressbook, so it needs to be
changed to xmldb:xindice://localhost:8080/db/cad. Don't forget to
create this collection before trying to access it from the
application.

Regards,
Natalia

> Thanks,
>
> Tak

From forum: Xindice - Users

Re: xindice usage

2008-09-23T05:21:34Z

On Mon, Sep 22, 2008 at 1:30 PM, Tak-po Li <takpo.li@...> wrote:
>
> Natania,
>
> It seems node level is similar to the record level in relational DB.
> Thanks for your new info.

Actually, elements/nodes in a document are somewhat similar to columns
in a relational DB table. Collections in XML DB can be mapped to
tables, and documents/resources can be mapped to records.

Regards,
Natalia

>
> Tak

From forum: Xindice - Users

Re: xindice usage

2008-09-22T10:30:17Z

Natania,

It seems node level is similar to the record level in relational DB.

Thanks for your new info.

Tak

On Mon, Sep 22, 2008 at 9:02 AM, Natalia Shilenkova <nshilenkova@...> wrote:

On Sat, Sep 20, 2008 at 4:11 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi Natania,
>
> Thanks, I will change the PATH from /db/addressbook to /db/cad.
>
> Change the subject again. I am new with xml database. How it can be used
> in a typical web application? What is a typical way to handle multiple
> users and version control?

I don't think that using Xindice as database would be so much
different from relational DB. Access/version controls have to be
implemented in an application - there is no such built-in
functionality in Xindice.

> I am working on an online CAD tool that would serve multiple users with
> programmable group read/write access allowance (similar to file access in
> Unix system) and version control. On the surface, the xml database can be
> setup as following:
>
> /db/
> cad/
> group0/
> user0/
> proj0/
> page0/
> page1/
> page2/
> ...
> proj1/
> ...
> user1/
> proj0/
> page0/
> page1/
> page2/
> ...
> proj1/
> ...
> user2
> ...
> group1/
> ...
>
> How should I handle programmable access? should I use attribute in the
> project level to handle it? What is minimum unit for an update? Should we
> handle update in the page level or could it be done in even lower
> level? How should I implement version control in that case?

XUpdate service allows to modify documents on the node level. As for
the rest of the questions... It's not like there is only one way of
doing something like that. And the answer depends on lots of things
that you probably know better than anyone else. Good luck :)

Regards,
Natalia

>
> Thanks,
>
> Tak

From forum: Xindice - Users

Re: xindice usage

2008-09-22T06:02:14Z

On Sat, Sep 20, 2008 at 4:11 PM, Tak-po Li <takpo.li@...> wrote:
>
> Hi Natania,
>
> Thanks, I will change the PATH from /db/addressbook to /db/cad.
>
> Change the subject again. I am new with xml database. How it can be used
> in a typical web application? What is a typical way to handle multiple
> users and version control?

I don't think that using Xindice as database would be so much
different from relational DB. Access/version controls have to be
implemented in an application - there is no such built-in
functionality in Xindice.

> I am working on an online CAD tool that would serve multiple users with
> programmable group read/write access allowance (similar to file access in
> Unix system) and version control. On the surface, the xml database can be
> setup as following:
>
> /db/
> cad/
> group0/
> user0/
> proj0/
> page0/
> page1/
> page2/
> ...
> proj1/
> ...
> user1/
> proj0/
> page0/
> page1/
> page2/
> ...
> proj1/
> ...
> user2
> ...
> group1/
> ...
>
> How should I handle programmable access? should I use attribute in the
> project level to handle it? What is minimum unit for an update? Should we
> handle update in the page level or could it be done in even lower
> level? How should I implement version control in that case?

XUpdate service allows to modify documents on the node level. As for
the rest of the questions... It's not like there is only one way of
doing something like that. And the answer depends on lots of things
that you probably know better than anyone else. Good luck :)

Regards,
Natalia

>
> Thanks,
>
> Tak

From forum: Xindice - Users

Re: xindice usage

2008-09-20T13:11:20Z

Hi Natania,

Thanks, I will change the PATH from /db/addressbook to /db/cad.

Change the subject again. I am new with xml database. How it can be used in a typical web application? What is a typical way to handle multiple users and version control?

I am working on an online CAD tool that would serve multiple users with programmable group read/write access allowance (similar to file access in Unix system) and version control. On the surface, the xml database can be setup as following:

/db/

cad/

group0/

user0/

proj0/

page0/

page1/

page2/

...

proj1/

...

user1/

proj0/

page0/

page1/

page2/

...

proj1/

...

user2

...

group1/

...

How should I handle programmable access? should I use attribute in the project level to handle it? What is minimum unit for an update? Should we handle update in the page level or could it be done in even lower level? How should I implement version control in that case?

Thanks,

Tak

On Fri, Sep 19, 2008 at 9:18 PM, Natalia Shilenkova <nshilenkova@...> wrote:

On Fri, Sep 19, 2008 at 3:08 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Thanks, Natalia, I have a few questions on Addcontact.java:
>
> // Create the XMLResource and store the document
> XMLResource resource = (XMLResource) col.createResource( "",
> "XMLResource" );
> resource.setContent(ourdoc);
> col.storeResource(resource);
> I believe ourdoc is the xml string. However, I believe this is for
> addressbook data base only. How should I change it to a database name
> "cad"?

You are correct, ourdoc variable contains an xml string. To store a
document in a different collection, you just need to get a different
collection instance from a database, the code above does not need to
change. The collection instance used by addressbook is initialized in
DBConnection.java. In that class, application accesses a collection
xmldb:xindice://localhost:8080/db/addressbook, so it needs to be
changed to xmldb:xindice://localhost:8080/db/cad. Don't forget to
create this collection before trying to access it from the
application.

Regards,
Natalia

> Thanks,
>
> Tak

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-19T18:18:54Z

On Fri, Sep 19, 2008 at 3:08 PM, Tak-po Li <takpo.li@...> wrote:

>
> Thanks, Natalia, I have a few questions on Addcontact.java:
>
> // Create the XMLResource and store the document
> XMLResource resource = (XMLResource) col.createResource( "",
> "XMLResource" );
> resource.setContent(ourdoc);
> col.storeResource(resource);
> I believe ourdoc is the xml string. However, I believe this is for
> addressbook data base only. How should I change it to a database name
> "cad"?

You are correct, ourdoc variable contains an xml string. To store a
document in a different collection, you just need to get a different
collection instance from a database, the code above does not need to
change. The collection instance used by addressbook is initialized in
DBConnection.java. In that class, application accesses a collection
xmldb:xindice://localhost:8080/db/addressbook, so it needs to be
changed to xmldb:xindice://localhost:8080/db/cad. Don't forget to
create this collection before trying to access it from the
application.

Regards,
Natalia

> Thanks,
>
> Tak

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-19T12:08:11Z

Thanks, Natalia, I have a few questions on Addcontact.java:

         // Create the XMLResource and store the document
         XMLResource resource = (XMLResource) col.createResource( "", "XMLResource" );
         resource.setContent(ourdoc);
         col.storeResource(resource);

I believe ourdoc is the xml string. However, I believe this is for addressbook data base only. How should I change it to a database name "cad"?

Thanks,

Tak

On Thu, Sep 18, 2008 at 3:25 PM, Natalia Shilenkova <nshilenkova@...> wrote:

On Thu, Sep 18, 2008 at 2:45 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi Natalia,
>
> I look at the examples you point me to as well as the links (
> http://cocoon.zones.apache.org/demos/21branch/samples/blocks/xmldb/welcome
> ) that someone gave me. It seems in xslt, the URL for xindice-db is:
>
> xmldb:xindice-embed:///db/
>
> For normal file read access I use:
> select="document(addresbook/*.xml)
>
> I should change it to:
> select="document(xmldb:xindice-embed:///db/addressbook/*.xml)
>
> Is it correct?

Sorry, cannot help you with Cocoon stuff, it is not really my domain.
But I know there are folks that are well-versed in both Xindice and
Cocoon, maybe they decide to chime in.

> I believe I have to use servlet or JSP to perform write access to the
> database. Is Xupdate available? I heard Xupdate is the generic method to
> change the native xml database. Do you have an example for using Xupdate?

You don't have to use servlet or JSP to access database, as an example
you can see Xindice command-line tool. XUpdate is available for
Xindice, please see relevant documentation [1] for an example.

[1] http://xml.apache.org/xindice/1.2/guide-developer.html#Using+XUpdate+to+Modify+the+Database

Regards,
Natalia

>
> Thanks,
>
> Tak
>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-18T12:25:13Z

On Thu, Sep 18, 2008 at 2:45 PM, Tak-po Li <takpo.li@...> wrote:

>
> Hi Natalia,
>
> I look at the examples you point me to as well as the links (
> http://cocoon.zones.apache.org/demos/21branch/samples/blocks/xmldb/welcome
> ) that someone gave me. It seems in xslt, the URL for xindice-db is:
>
> xmldb:xindice-embed:///db/
>
> For normal file read access I use:
> select="document(addresbook/*.xml)
>
> I should change it to:
> select="document(xmldb:xindice-embed:///db/addressbook/*.xml)
>
> Is it correct?

Sorry, cannot help you with Cocoon stuff, it is not really my domain.
But I know there are folks that are well-versed in both Xindice and
Cocoon, maybe they decide to chime in.

> I believe I have to use servlet or JSP to perform write access to the
> database. Is Xupdate available? I heard Xupdate is the generic method to
> change the native xml database. Do you have an example for using Xupdate?

You don't have to use servlet or JSP to access database, as an example
you can see Xindice command-line tool. XUpdate is available for
Xindice, please see relevant documentation [1] for an example.

[1] http://xml.apache.org/xindice/1.2/guide-developer.html#Using+XUpdate+to+Modify+the+Database

Regards,
Natalia

>
> Thanks,
>
> Tak
>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-18T12:04:23Z

On Thu, Sep 18, 2008 at 11:31 AM, Tak-po Li <takpo.li@...> wrote:

>
> Hi Natania,
>
> Thanks for the info. I will take a look.
>
> Change the subject. I notice Spring famework is used to deploy v1.2. It
> happens I use xslt with Cocoon 2.2 (another Spring famework application) to
> serialize the SVG data from XML data. Do you have a plan to merger Xindice
> 1.2 with Cocoon 2.2? Or deploy them separately into Tomcat (as that with
> xindice and addressbook) would be the way of integration for current and
> near future direction?

I think it is safe to say that Cocoon and Xindice won't be merged,
having very different goals. But in your application can use both. You
can either deploy Xindice as webapp or use it in embedded mode, where
data can be accessed directly without network overhead.

Regards,
Natalia

> Thanks,
>
> Tak

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-18T11:45:35Z

Hi Natalia,

I look at the examples you point me to as well as the links (

http://cocoon.zones.apache.org/demos/21branch/samples/blocks/xmldb/welcome

) that someone gave me. It seems in xslt, the URL for xindice-db is:

xmldb:xindice-embed:///db/

For normal file read access I use:

select="document(addresbook/*.xml)

I should change it to:

select="document(xmldb:xindice-embed:///db/addressbook/*.xml)

Is it correct?

I believe I have to use servlet or JSP to perform write access to the database. Is Xupdate available? I heard Xupdate is the generic method to change the native xml database. Do you have an example for using Xupdate?

Thanks,

Tak

On Thu, Sep 18, 2008 at 9:20 AM, Natalia Shilenkova <nshilenkova@...> wrote:

On Wed, Sep 17, 2008 at 8:46 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi Natania,
>

> Following what you wrote, the addressbook works! Thanks you very much for
> your help.

You're welcome. I appreciate your patience and help in testing of the
application.

> I plan to use xindice to store SVG data. Which java files in the
> addressbook are for database read/write?

You can check java\examples\addressbook\src\java\addressbook\AddContact.java
for example of adding a new resource to the database.

Addressbook uses XPath queries to retrieve information from database
(see java\examples\addressbook\src\java\addressbook\SearchContacts.java).

Take a look at java\examples\guide\src\org\apache\xindice\examples\RetrieveDocument.java
for an example of reading a document from the database - it's from a
different example application, but should give you an idea of how it
works.

I would also recommend to take a look at the code for Xindice
command-line tool (see files in
java\src\org\apache\xindice\tools\command\).

Regards,
Natalia

> Thanks,
>
> Tak
>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-18T08:31:34Z

Hi Natania,

Thanks for the info. I will take a look.

Change the subject. I notice Spring famework is used to deploy v1.2. It happens I use xslt with Cocoon 2.2 (another Spring famework application) to serialize the SVG data from XML data. Do you have a plan to merger Xindice 1.2 with Cocoon 2.2? Or deploy them separately into Tomcat (as that with xindice and addressbook) would be the way of integration for current and near future direction?

Thanks,

Tak

On Thu, Sep 18, 2008 at 9:20 AM, Natalia Shilenkova <nshilenkova@...> wrote:

On Wed, Sep 17, 2008 at 8:46 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi Natania,
>

> Following what you wrote, the addressbook works! Thanks you very much for
> your help.

You're welcome. I appreciate your patience and help in testing of the
application.

> I plan to use xindice to store SVG data. Which java files in the
> addressbook are for database read/write?

You can check java\examples\addressbook\src\java\addressbook\AddContact.java
for example of adding a new resource to the database.

Addressbook uses XPath queries to retrieve information from database
(see java\examples\addressbook\src\java\addressbook\SearchContacts.java).

Take a look at java\examples\guide\src\org\apache\xindice\examples\RetrieveDocument.java
for an example of reading a document from the database - it's from a
different example application, but should give you an idea of how it
works.

I would also recommend to take a look at the code for Xindice
command-line tool (see files in
java\src\org\apache\xindice\tools\command\).

Regards,
Natalia

> Thanks,
>
> Tak
>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-18T06:20:00Z

On Wed, Sep 17, 2008 at 8:46 PM, Tak-po Li <takpo.li@...> wrote:
>
> Hi Natania,
>
> Following what you wrote, the addressbook works! Thanks you very much for
> your help.

You're welcome. I appreciate your patience and help in testing of the
application.

> I plan to use xindice to store SVG data. Which java files in the
> addressbook are for database read/write?

You can check java\examples\addressbook\src\java\addressbook\AddContact.java
for example of adding a new resource to the database.

Addressbook uses XPath queries to retrieve information from database
(see java\examples\addressbook\src\java\addressbook\SearchContacts.java).

Take a look at java\examples\guide\src\org\apache\xindice\examples\RetrieveDocument.java
for an example of reading a document from the database - it's from a
different example application, but should give you an idea of how it
works.

I would also recommend to take a look at the code for Xindice
command-line tool (see files in
java\src\org\apache\xindice\tools\command\).

Regards,
Natalia

> Thanks,
>
> Tak
>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-17T17:46:09Z

Hi Natania,

Following what you wrote, the addressbook works! Thanks you very much for your help.

I plan to use xindice to store SVG data. Which java files in the addressbook are for database read/write?

Thanks,

Tak

On Wed, Sep 17, 2008 at 11:30 AM, Natalia Shilenkova <nshilenkova@...> wrote:

On Wed, Sep 17, 2008 at 9:59 AM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi Natania,
>
> With new command, the addressbook is created:
>
> trying to register database
> Created: xmldb:xindice://localhost:8080/db/addressbook
>
> I can view the addressbook with browser as well. However, when I try to
> save the entered data, I got:
>
> An ERROR has occured!!!
>
> It seems there is not a lot of new info in the log file. Thanks again for
> your help.
>
> Tak

OK, I think I know what happens. It looks like this is another problem
that appears because of non-standard port, where Address Book app
tries to connect to localhost:8888.

I made a couple of changes to DBConnection.java file that should fix
the problem (attached). Please replace file
java\examples\addressbook\src\java\addressbook\DBConnection.java in
your Xindice installation directory and rebuild the examples. You need
to deploy this new addressbook.war. I would also recommend to remove
unpacked addressbook application in the Tomcat webapps directory
first, just in case.

Alternatively, you can change Tomcat configuration to use port 8888.

Regards,
Natalia

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-17T08:30:55Z

On Wed, Sep 17, 2008 at 9:59 AM, Tak-po Li <takpo.li@...> wrote:

>
> Hi Natania,
>
> With new command, the addressbook is created:
>
> trying to register database
> Created: xmldb:xindice://localhost:8080/db/addressbook
>
> I can view the addressbook with browser as well. However, when I try to
> save the entered data, I got:
>
> An ERROR has occured!!!
>
> It seems there is not a lot of new info in the log file. Thanks again for
> your help.
>
> Tak

OK, I think I know what happens. It looks like this is another problem
that appears because of non-standard port, where Address Book app
tries to connect to localhost:8888.

I made a couple of changes to DBConnection.java file that should fix
the problem (attached). Please replace file
java\examples\addressbook\src\java\addressbook\DBConnection.java in
your Xindice installation directory and rebuild the examples. You need
to deploy this new addressbook.war. I would also recommend to remove
unpacked addressbook application in the Tomcat webapps directory
first, just in case.

Alternatively, you can change Tomcat configuration to use port 8888.

Regards,
Natalia

DBConnection.java (3K) Download Attachment

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-17T06:59:13Z

Hi Natania,

With new command, the addressbook is created:

trying to register database

Created: xmldb:xindice://localhost:8080/db/addressbook

I can view the addressbook with browser as well. However, when I try to save the entered data, I got:

An ERROR has occured!!!

It seems there is not a lot of new info in the log file. Thanks again for your help.

Tak

On Wed, Sep 17, 2008 at 7:55 AM, Natalia Shilenkova <nshilenkova@...> wrote:

On Tue, Sep 16, 2008 at 8:48 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi Natalia,
>

> Thank you for your help. I have the database browser screen that shows
> "db", after I rename and copy xindice.war into webapps. However, with
> "bin\xindice ac -c /db -n addressbook", I got:
>
> trying to register database
> XMLDB Exception 0: Failed to execute command 'GetCollectionConfiguration' on
> server: http://127.0.0.1:8888/xindice/, message: Failed to create input
> stream: Unexpected end of file from server.

OK, the command needs to be modifed a little bit. Please try this instead:

bin\xindice ac -c xmldb:xindice://localhost:8080/db -n addressbook

This is because the command tries to connect to default port number
(8888) where your installation of Tomcat uses port 8080, so it is
necessary to put full database URL in there.

Please let me know if anything else breaks.

Regards,
Natalia

>
> Attached please find file Tomcat server.xml
>
> Thanks,
>
> Tak
>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-17T04:55:38Z

On Tue, Sep 16, 2008 at 8:48 PM, Tak-po Li <takpo.li@...> wrote:

>
> Hi Natalia,
>
> Thank you for your help. I have the database browser screen that shows
> "db", after I rename and copy xindice.war into webapps. However, with
> "bin\xindice ac -c /db -n addressbook", I got:
>
> trying to register database
> XMLDB Exception 0: Failed to execute command 'GetCollectionConfiguration' on
> server: http://127.0.0.1:8888/xindice/, message: Failed to create input
> stream: Unexpected end of file from server.

OK, the command needs to be modifed a little bit. Please try this instead:

bin\xindice ac -c xmldb:xindice://localhost:8080/db -n addressbook

This is because the command tries to connect to default port number
(8888) where your installation of Tomcat uses port 8080, so it is
necessary to put full database URL in there.

Please let me know if anything else breaks.

Regards,
Natalia

>
> Attached please find file Tomcat server.xml
>
> Thanks,
>
> Tak
>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-16T17:48:26Z

Hi Natalia,

Thank you for your help. I have the database browser screen that shows "db", after I rename and copy xindice.war into webapps. However, with "bin\xindice ac -c /db -n addressbook", I got:

trying to register database

XMLDB Exception 0: Failed to execute command 'GetCollectionConfiguration' on server: http://127.0.0.1:8888/xindice/, message: Failed to create input stream: Unexpected end of file from server.

Attached please find file Tomcat server.xml

Thanks,

Tak

On Tue, Sep 16, 2008 at 9:18 AM, Natalia Shilenkova <nshilenkova@...> wrote:

Hi Tak,

Here are step-by-step instructions for running Address Book. Please
let me know if one of the step fails, and what was the error message.
If there is an exception in Tomcat window/log or in the browser,
please include it, too.

1. Deploy xindice.war file and start Tomcat.

2. Check localhost:8080/xindice URL - it should show Xindice database
browser screen.

3. From the command line in Xindice home directory, run the following command:
bin\xindice ac -c /db -n addressbook (Windows)
or
bin/xindice ac -c /db -n addressbook (Unix)

This will create new collection in the database. Address Book app uses
it to store the information and won't work without it.

4. Deploy xindice-addressbook.war file that was built using new
build.xml file. If address book application was deployed already, you
may need to restart Tomcat to make sure the app does not try to use
any cached values.

5. Check localhost:8080/addressbook URL. Clicking on 'List Contacts'
link should return 'Sorry, No contacts found!' message. At this point,
address book app should be functional.

Regards,
Natalia

On Mon, Sep 15, 2008 at 8:39 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi Natalia,
>
> I re-compile with the new build.xml file and try. The error remain.
>
> From the catalina.log, even before the I go to the address book, the
> database has stopped:
>
> INFO: Pausing Coyote HTTP/1.1 on http-8080
> Sep 15, 2008 7:55:48 PM org.apache.catalina.core.StandardService stop
> INFO: Stopping service Catalina
> The following are the difference between the howto and my catalina.log.
> Thanks,
>
> Tak

<?xml version='1.0' encoding='utf-8'?>


<Server port="8005" shutdown="SHUTDOWN">


<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />

<Listener className="org.apache.catalina.core.JasperListener" />

<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />


<GlobalNamingResources>

<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
</GlobalNamingResources>


<Service name="Catalina">





<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />






<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />




<Engine name="Catalina" defaultHost="localhost">








<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>


<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">







</Host>
<Context path="/xindice" docBase="xindice" debug="0" reloadable="true">

<Logger className="org.apache.catalina.logger.FileLogger"
debug="0" verbosity="1" prefix="xindice_log." directory="logs" timestamp="true" suffix=".txt"/>

</Context>
</Engine>
</Service>
</Server>

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-16T06:18:25Z

Hi Tak,

Here are step-by-step instructions for running Address Book. Please
let me know if one of the step fails, and what was the error message.
If there is an exception in Tomcat window/log or in the browser,
please include it, too.

1. Deploy xindice.war file and start Tomcat.

2. Check localhost:8080/xindice URL - it should show Xindice database
browser screen.

3. From the command line in Xindice home directory, run the following command:
bin\xindice ac -c /db -n addressbook (Windows)
or
bin/xindice ac -c /db -n addressbook (Unix)

This will create new collection in the database. Address Book app uses
it to store the information and won't work without it.

4. Deploy xindice-addressbook.war file that was built using new
build.xml file. If address book application was deployed already, you
may need to restart Tomcat to make sure the app does not try to use
any cached values.

5. Check localhost:8080/addressbook URL. Clicking on 'List Contacts'
link should return 'Sorry, No contacts found!' message. At this point,
address book app should be functional.

Regards,
Natalia

On Mon, Sep 15, 2008 at 8:39 PM, Tak-po Li <takpo.li@...> wrote:

>
> Hi Natalia,
>
> I re-compile with the new build.xml file and try. The error remain.
>
> From the catalina.log, even before the I go to the address book, the
> database has stopped:
>
> INFO: Pausing Coyote HTTP/1.1 on http-8080
> Sep 15, 2008 7:55:48 PM org.apache.catalina.core.StandardService stop
> INFO: Stopping service Catalina
> The following are the difference between the howto and my catalina.log.
> Thanks,
>
> Tak

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-15T17:39:07Z

Hi Natalia,

I re-compile with the new build.xml file and try. The error remain.

From the catalina.log, even before the I go to the address book, the database has stopped:

INFO: Pausing Coyote HTTP/1.1 on http-8080
Sep 15, 2008 7:55:48 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina

The following are the difference between the howto and my catalina.log.

Thanks,

Tak

howto/installation:

INFO: Starting Coyote HTTP/1.1 on port 8080
Nov 21, 2002 1:42:24 PM org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on tcp port 8009
Nov 21, 2002 1:42:24 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=20/70 config=D:\jakarta-tomcat-4.1.12\conf\jk2.properties

my catalina.log:

INFO: Starting Coyote HTTP/1.1 on http-8080
Sep 15, 2008 7:55:39 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Sep 15, 2008 7:55:39 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/15 config=null
Sep 15, 2008 7:55:39 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 3443 ms
Sep 15, 2008 7:55:47 PM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-8080
Sep 15, 2008 7:55:48 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
Sep 15, 2008 7:55:48 PM org.springframework.context.support.AbstractApplicationContext doClose
INFO: Closing org.springframework.web.context.support.XmlWebApplicationContext@...: display name [WebApplicationContext for namespace 'springapp-servlet']; startup date [Mon Sep 15 19:55:39 EDT 2008]; parent: org.springframework.web.context.support.XmlWebApplicationContext@...
Sep 15, 2008 7:55:48 PM org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@...: defining beans [messageSource,/hello.htm,/priceincrease.htm,/hotsraw.htm,viewResolver]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@...
Sep 15, 2008 7:55:48 PM org.springframework.context.support.AbstractApplicationContext doClose
INFO: Closing org.springframework.web.context.support.XmlWebApplicationContext@...: display name [Root WebApplicationContext]; startup date [Mon Sep 15 19:55:38 EDT 2008]; root of context hierarchy
Sep 15, 2008 7:55:48 PM org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@...: defining beans [productManager,productDao,dataSource,propertyConfigurer,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0,txAdvice]; root of factory hierarchy
Sep 15, 2008 7:55:49 PM org.apache.xindice.server.XindiceServlet destroy
INFO: Database 'db' successfully closed
Sep 15, 2008 7:55:49 PM org.apache.coyote.http11.Http11Protocol destroy
INFO: Stopping Coyote HTTP/1.1 on http-8080

On Mon, Sep 15, 2008 at 2:29 PM, Tak-po Li <takpo.li@gmail.com> wrote:

Thanks, Natalia, I will try it.

Tak

On Mon, Sep 15, 2008 at 7:53 AM, Natalia Shilenkova <nshilenkova@...> wrote:

On Sat, Sep 13, 2008 at 11:42 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi,
> I am newbie with xindice.
> 1. I rename xindice-1.2m1.war to xindice.war and move it into webapps. I
> successfully got "xindice (zeen-de-chay)" screen with localhost:8080/xindice
> 2. I did the same to addressbook-1.2mi.war and got a good screen with
> locathost:8080/addressbook.
> 3. add <context ..></context> into server.xml (below <host> level).
> 4. When I try to add my entered data into database I get the following
> message: Could someone please help?
> Thanks,
> Tak

It's a known problem with examples in 1.2m1 - its build.xml file did
not include ws-commons-util library. You can get corrected version of
build.xml file here:
http://svn.apache.org/viewvc/xml/xindice/trunk/java/examples/build.xml?revision=633742&content-type=text%2Fplain

Replacing xml-xindice/java/examples/build.xml file with the new
version and rebuilding examples should fix the issue.

Regards,
Natalia

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-15T11:29:59Z

Thanks, Natalia, I will try it.

Tak

On Mon, Sep 15, 2008 at 7:53 AM, Natalia Shilenkova <nshilenkova@...> wrote:

On Sat, Sep 13, 2008 at 11:42 PM, Tak-po Li <takpo.li@gmail.com> wrote:
>
> Hi,
> I am newbie with xindice.
> 1. I rename xindice-1.2m1.war to xindice.war and move it into webapps. I
> successfully got "xindice (zeen-de-chay)" screen with localhost:8080/xindice
> 2. I did the same to addressbook-1.2mi.war and got a good screen with
> locathost:8080/addressbook.
> 3. add <context ..></context> into server.xml (below <host> level).
> 4. When I try to add my entered data into database I get the following
> message: Could someone please help?
> Thanks,
> Tak

It's a known problem with examples in 1.2m1 - its build.xml file did
not include ws-commons-util library. You can get corrected version of
build.xml file here:
http://svn.apache.org/viewvc/xml/xindice/trunk/java/examples/build.xml?revision=633742&content-type=text%2Fplain

Replacing xml-xindice/java/examples/build.xml file with the new
version and rebuilding examples should fix the issue.

Regards,
Natalia

From forum: Xindice - Users

Re: install xindice into tomcat6.0

2008-09-15T04:53:13Z

On Sat, Sep 13, 2008 at 11:42 PM, Tak-po Li <takpo.li@...> wrote:

>
> Hi,
> I am newbie with xindice.
> 1. I rename xindice-1.2m1.war to xindice.war and move it into webapps. I
> successfully got "xindice (zeen-de-chay)" screen with localhost:8080/xindice
> 2. I did the same to addressbook-1.2mi.war and got a good screen with
> locathost:8080/addressbook.
> 3. add <context ..></context> into server.xml (below <host> level).
> 4. When I try to add my entered data into database I get the following
> message: Could someone please help?
> Thanks,
> Tak

It's a known problem with examples in 1.2m1 - its build.xml file did
not include ws-commons-util library. You can get corrected version of
build.xml file here:
http://svn.apache.org/viewvc/xml/xindice/trunk/java/examples/build.xml?revision=633742&content-type=text%2Fplain

Replacing xml-xindice/java/examples/build.xml file with the new
version and rebuilding examples should fix the issue.

Regards,
Natalia

From forum: Xindice - Users

re: install xindice into tomcat6.0

2008-09-13T20:42:53Z

Hi,

I am newbie with xindice.

1. I rename xindice-1.2m1.war to xindice.war and move it into webapps. I
successfully got "xindice (zeen-de-chay)" screen with localhost:8080/xindice

2. I did the same to addressbook-1.2mi.war and got a good screen with
locathost:8080/addressbook.

3. add <context ..></context> into server.xml (below <host> level).

4. When I try to add my entered data into database I get the following
message: Could someone please help?

Thanks,

Tak

p.s. attached please find tomcat log files right after start. It seems the xindice was started then stopped

HTTP Status 500 -
------------------------------

*type* Exception report

*message* **

*description* *The server encountered an internal error () that prevented it
from fulfilling this request.*

*exception*

javax.servlet.ServletException: Servlet execution threw an exception

*root cause*

java.lang.NoClassDefFoundError: org/apache/ws/commons/serialize/DOMSerializer
       org.apache.xmlrpc.serializer.NodeSerializer.<clinit>(NodeSerializer.java:27)
       org.apache.xmlrpc.common.TypeFactoryImpl.<clinit>(TypeFactoryImpl.java:85)
       org.apache.xmlrpc.common.XmlRpcController.<init>(XmlRpcController.java:28)
       org.apache.xmlrpc.client.XmlRpcClient.<init>(XmlRpcClient.java:50)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.connect(DatabaseImpl.java:222)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.getCollection(DatabaseImpl.java:287)
       org.apache.xindice.client.xmldb.DatabaseImpl.getCollection(DatabaseImpl.java:138)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       addressbook.DBConnection.getCollectionInstance(DBConnection.java:56)
       addressbook.Action.getCollection(Action.java:51)
       addressbook.AddContact.add(AddContact.java:42)
       addressbook.Task.doPost(Task.java:77)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

*root cause*

java.lang.ClassNotFoundException: org.apache.ws.commons.serialize.DOMSerializer
       org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360)
       org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
       java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
       org.apache.xmlrpc.serializer.NodeSerializer.<clinit>(NodeSerializer.java:27)
       org.apache.xmlrpc.common.TypeFactoryImpl.<clinit>(TypeFactoryImpl.java:85)
       org.apache.xmlrpc.common.XmlRpcController.<init>(XmlRpcController.java:28)
       org.apache.xmlrpc.client.XmlRpcClient.<init>(XmlRpcClient.java:50)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.connect(DatabaseImpl.java:222)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.getCollection(DatabaseImpl.java:287)
       org.apache.xindice.client.xmldb.DatabaseImpl.getCollection(DatabaseImpl.java:138)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       addressbook.DBConnection.getCollectionInstance(DBConnection.java:56)
       addressbook.Action.getCollection(Action.java:51)
       addressbook.AddContact.add(AddContact.java:42)
       addressbook.Task.doPost(Task.java:77)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

*note* *The full stack trace of the root cause is available in the Apache
Tomcat/6.0.16 logs.*
------------------------------
Apache Tomcat/6.0.16

------=_Part_9282_15842929.1221321652266
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

<div dir="ltr"><div> </div>
<div>Hi,</div>
<div> </div>
<div>I am newbie with xindice.</div>
<div> </div>
<div>1. I rename xindice-1.2m1.war to xindice.war and move it into webapps.  I successfully got "xindice (zeen-de-chay)" screen with localhost:8080/xindice</div>
<div> </div>
<div>2. I did the same to addressbook-1.2mi.war and got a good screen with locathost:8080/addressbook.</div>
<div> </div>
<div>3. When I trt to add my entered data into database I get the following message:  Could someone please help?</div>
<div> </div>
<div>Thanks,</div>
<div> </div>
<div>Tak</div>
<div> </div>
<div> </div>
<div> </div>
<div>
<h1>HTTP Status 500 - </h1>
<hr noshade size="1">

<p><b>type</b> Exception report</p>
<p><b>message</b> <u></u></p>
<p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p>
<p><b>exception</b> </p><pre>javax.servlet.ServletException: Servlet execution threw an exception
</pre>
<p></p>
<p><b>root cause</b> </p><pre>java.lang.NoClassDefFoundError: org/apache/ws/commons/serialize/DOMSerializer
       org.apache.xmlrpc.serializer.NodeSerializer.<clinit>(NodeSerializer.java:27)
       org.apache.xmlrpc.common.TypeFactoryImpl.<clinit>(TypeFactoryImpl.java:85)
       org.apache.xmlrpc.common.XmlRpcController.<init>(XmlRpcController.java:28)
       org.apache.xmlrpc.client.XmlRpcClient.<init>(XmlRpcClient.java:50)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.connect(DatabaseImpl.java:222)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.getCollection(DatabaseImpl.java:287)
       org.apache.xindice.client.xmldb.DatabaseImpl.getCollection(DatabaseImpl.java:138)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       addressbook.DBConnection.getCollectionInstance(DBConnection.java:56)
       addressbook.Action.getCollection(Action.java:51)
       addressbook.AddContact.add(AddContact.java:42)
       addressbook.Task.doPost(Task.java:77)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
</pre>
<p></p>
<p><b>root cause</b> </p><pre>java.lang.ClassNotFoundException: org.apache.ws.commons.serialize.DOMSerializer
       org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360)
       org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
       java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
       org.apache.xmlrpc.serializer.NodeSerializer.<clinit>(NodeSerializer.java:27)
       org.apache.xmlrpc.common.TypeFactoryImpl.<clinit>(TypeFactoryImpl.java:85)
       org.apache.xmlrpc.common.XmlRpcController.<init>(XmlRpcController.java:28)
       org.apache.xmlrpc.client.XmlRpcClient.<init>(XmlRpcClient.java:50)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.connect(DatabaseImpl.java:222)
       org.apache.xindice.client.xmldb.xmlrpc.DatabaseImpl.getCollection(DatabaseImpl.java:287)
       org.apache.xindice.client.xmldb.DatabaseImpl.getCollection(DatabaseImpl.java:138)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       org.xmldb.api.DatabaseManager.getCollection(Unknown Source)
       addressbook.DBConnection.getCollectionInstance(DBConnection.java:56)
       addressbook.Action.getCollection(Action.java:51)
       addressbook.AddContact.add(AddContact.java:42)
       addressbook.Task.doPost(Task.java:77)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
</pre>
<p></p>
<p><b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/6.0.16 logs.</u></p>
<hr noshade size="1">

<h3>Apache Tomcat/6.0.16</h3></div></div>

catalina.2008-09-13.log (12K) Download Attachment
localhost.2008-09-13.log (1K) Download Attachment

From forum: Xindice - Users

Re: problems lock file

2008-09-07T09:57:54Z

The problem was that I tried to run my aplication when netbeans was running it.

Afther that, maybe
something went wrong with the memory, and every time y tried to run, it thought that was running on netbeans also, like that time.

Afther restart tomcat and the system a few times the error has dissapeared. Thank you very much

Natalia Shilenkova wrote:

On Wed, Sep 3, 2008 at 3:08 PM, lunapolar <crismayagomez@hotmail.com> wrote:
>
> I have a great problem.....!!!!!
>
> My application was runnig great.... buy today... I don't know how.... when
> xindice is started it gaves me an
> exception:
>
> org.apache.xindice.util.XindiceException: Unable to open lock file
> C:\Documents and
> Settings\Administrador\.netbeans\6.0\apache-tomcat-6.0.16_base\webapps\xindice\WEB-INF\db\db.lock.
> Make sure database is not open by another process. Exception:
> java.io.IOException: Could not delete lock file.

Did you check if another Xindice process is running already? When
Xindice starts, it creates file db.lock and holds a lock on that file.
If file already exists and cannot be deleted Xindice shuts down
immediately, assuming that the database is already opened by another
process. You need to close the other instance of Xindice to resolve
the situation.

Alternatively, you can check if some other application holds the file
open (that is less likely).

Regards,
Natalia

From forum: Xindice - Users

Re: problems lock file

2008-09-03T12:30:15Z

On Wed, Sep 3, 2008 at 3:08 PM, lunapolar <crismayagomez@...> wrote:

>
> I have a great problem.....!!!!!
>
> My application was runnig great.... buy today... I don't know how.... when
> xindice is started it gaves me an
> exception:
>
> org.apache.xindice.util.XindiceException: Unable to open lock file
> C:\Documents and
> Settings\Administrador\.netbeans\6.0\apache-tomcat-6.0.16_base\webapps\xindice\WEB-INF\db\db.lock.
> Make sure database is not open by another process. Exception:
> java.io.IOException: Could not delete lock file.

Did you check if another Xindice process is running already? When
Xindice starts, it creates file db.lock and holds a lock on that file.
If file already exists and cannot be deleted Xindice shuts down
immediately, assuming that the database is already opened by another
process. You need to close the other instance of Xindice to resolve
the situation.

Alternatively, you can check if some other application holds the file
open (that is less likely).

Regards,
Natalia

From forum: Xindice - Users

problems lock file

2008-09-03T12:08:07Z

I have a great problem.....!!!!!

My application was runnig great.... buy today... I don't know how.... when xindice is started it gaves me an
exception:

org.apache.xindice.util.XindiceException: Unable to open lock file
C:\Documents and Settings\Administrador\.netbeans\6.0\apache-tomcat-6.0.16_base\webapps\xindice\WEB-INF\db\db.lock. Make sure database is not open by another process. Exception: java.io.IOException: Could not delete lock file.

Pleasee Could anyone help me????

From forum: Xindice - Users

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2008-07-27T00:35:13Z

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From forum: Xindice - Users