There is a ClasspathAssetFactory and a ContextAssetFactory. A useful
addition to the framework would be a FilesystemAssetFactory. I am going
to fill an JIRA issue about it.
The way I did it for classpath resources was very simple, see below.
Only the first two lines of renderIcon() are relevant for construction
an asset.
@BeginRender
public void renderIcon(MarkupWriter writer) {
Resource iconResource = new ClasspathResource(BASE_PATH + src);
if(assetFactory == null) {
LOG.warn("assertFactory is null");
}
if(iconResource == null) {
LOG.warn("iconResource is null");
}
Asset icon = assetFactory.createAsset(iconResource);
if(icon != null) {
writer.element("img",
"src", icon.toClientURL(),
"alt", getAlt());
resources.renderInformalParameters(writer);
writer.end();
} else {
writer.writeRaw(getAlt());
}
}
@Inject @ClasspathProvider
private AssetFactory assetFactory;
@BeginRender
public void renderIcon(MarkupWriter writer) {
Resource iconResource = new ClasspathResource(BASE_PATH + src);
Asset icon = assetFactory.createAsset(iconResource);
if(icon != null) {
writer.element("img",
"src", icon.toClientURL(),
"alt", getAlt());
resources.renderInformalParameters(writer);
writer.end();
} else {
writer.writeRaw(getAlt());
}
}
Peter Kanze schrieb:
The documentation (http://tapestry.apache.org/tapestry5/guide/assets.html)
tells me to define a new AssetFactory and contribute it to the AssetSource
service configuration.
Yes okay, but how do I implement an AssetFactory? Is there any
documentation?
What do I need to do with public Resource getRootResource() and public Asset
createAsset(Resource resource);
I also looked at ClasspathAssetFactory but don't understand it. The comment
is too minimal.
Can someone help me with this?
Thanks,
Peter!
On Tue, Mar 10, 2009 at 1:59 PM, Peter Kanze <peterka...@gmail.com> wrote:
Oke thank you.
But how do I map between the web http:// and the file D:/ urls?
Can you give me some (pseudo) code examples how to do this?
Thanks!
Peter
On Tue, Mar 10, 2009 at 1:56 PM, Thiago H. de Paula Figueiredo <
thiag...@gmail.com> wrote:
On Tue, Mar 10, 2009 at 9:51 AM, Peter Kanze <peterka...@gmail.com>
wrote:
I already searched the archive and found the question, but it is not
clear
to me.
There are no examples in it with a dynamic path..
You'll use AssetSource for that.
--
Thiago
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