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Getting tag files from a TLDDocument [message #219485]

Wed, 20 August 2008 21:57

Cameron Bateman

Messages: 480
Registered: July 2009

Senior Member

JSP 2.1 spec section JSP.8.4.2 states:

"JSP 2.0 adds an additional TLD element to describe tags within a tag
library,
namely <tag-file>. The <tag-file> element requires <name> and <path>
subelements ... "

Is there a way to access this information from the TLD API? I thought
TLDDocument would be the interface that would have it, but there is
nothing apparent.

--Cam

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Re: Getting tag files from a TLDDocument [message #219502 is a reply to message #219485]

Thu, 21 August 2008 02:00

Nitin Dahyabhai

Messages: 3883
Registered: July 2009

Senior Member

Cameron Bateman wrote:
> JSP 2.1 spec section JSP.8.4.2 states:
>
> "JSP 2.0 adds an additional TLD element to describe tags within a tag
> library,
> namely <tag-file>. The <tag-file> element requires <name> and <path>
> subelements ... "
>
> Is there a way to access this information from the TLD API? I thought
> TLDDocument would be the interface that would have it, but there is
> nothing apparent.

org.eclipse.jst.jsp.core.internal.contentmodel.tld.provision al.TLDElementDeclaration.getPath()
should contain it as it's specific to the tag.

--
---
Nitin Dahyabhai
Eclipse WTP Source Editing
IBM Rational

Nitin Dahyabhai
Eclipse Web Tools Platform

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Re: Getting tag files from a TLDDocument [message #219628 is a reply to message #219502]

Mon, 25 August 2008 21:38

Cameron Bateman

Messages: 480
Registered: July 2009

Senior Member

Nitin Dahyabhai wrote:

> Cameron Bateman wrote:
>> Is there a way to access this information from the TLD API? I thought
>> TLDDocument would be the interface that would have it, but there is
>> nothing apparent.

> org.eclipse.jst.jsp.core.internal.contentmodel.tld.provision al.TLDElementDecl
> aration.getPath()
> should contain it as it's specific to the tag.

So the concept of tag and tag-file have been merged for these purposes?
i.e. the tag-file is loaded into a TLDDocument's metadata as though it
were defined in the TLD as opposed to the referenced tag file? Is there
any way to be certain of this i.e. is the path only non-null if it's a
tag-file as opposed to a tag?

Thanks,

Cameron

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Re: Getting tag files from a TLDDocument [message #219644 is a reply to message #219628]

Tue, 26 August 2008 00:59

Nitin Dahyabhai

Messages: 3883
Registered: July 2009

Senior Member

Cameron Bateman wrote:
> Nitin Dahyabhai wrote:
> So the concept of tag and tag-file have been merged for these purposes?
> i.e. the tag-file is loaded into a TLDDocument's metadata as though it
> were defined in the TLD as opposed to the referenced tag file? Is there
> any way to be certain of this i.e. is the path only non-null if it's a
> tag-file as opposed to a tag?

It's more along the lines of allowing users of the
TLDElementDeclaration to not have to care whether it came from a tag
file or not. And yes, it will only return a path value when the tag
wasn't solely defined by the .tld, or if there was no .tld file at
all (tagdirs).

--
---
Nitin Dahyabhai
Eclipse WTP Source Editing
IBM Rational

Nitin Dahyabhai
Eclipse Web Tools Platform

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Re: Getting tag files from a TLDDocument [message #219680 is a reply to message #219644]

Tue, 26 August 2008 17:08

Cameron Bateman

Messages: 480
Registered: July 2009

Senior Member

> And yes, it will only return a path value when the tag
> wasn't solely defined by the .tld, or if there was no .tld file at
> all (tagdirs).

Makes sense. Thanks Nitin.

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