// Copyright 2006, 2007, 2010, 2014 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.apache.tapestry5.integration.app1.pages.nested;
import org.apache.tapestry5.Asset;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.annotations.Environmental;
import org.apache.tapestry5.annotations.Import;
import org.apache.tapestry5.annotations.Path;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.services.AssetSource;
import org.apache.tapestry5.services.javascript.JavaScriptSupport;
import org.apache.tapestry5.services.javascript.StylesheetLink;
import org.apache.tapestry5.services.javascript.StylesheetOptions;
/**
* Primarily used to demonstrate that assets can be localized and exposed to the client, this has grown to also
* demonstrate the use of the {@link Import} annotation.
*/
@Import(library = {"//:${d3.url}", "AssetDemo.js"})
public class AssetDemo
{
@Property
@Inject
@Path("context:images/tapestry_banner.gif")
private Asset icon;
@Property
@Inject
@Path("tapestry-button.png")
private Asset button;
@Property
@Inject
@Path("AssetDemo.properties")
private Asset properties;
@Inject
@Path("context:css/ie-only.css")
private Asset ieOnly;
@Property
@Inject
@Path("http://${d3.url}")
private Asset httpAsset;
@Property
@Inject
@Path("https://${d3.url}")
private Asset httpsAsset;
@Property
@Inject
@Path("//${d3.url}")
private Asset protocolRelativeAsset;
@Property
@Inject
@Path("ftp://${d3.url}")
private Asset ftpAsset;
@Environmental
private JavaScriptSupport javascriptSupport;
@Property
@Inject
@Path("tapestry.png")
private Asset logo;
@Inject
private ComponentResources resources;
@Inject
private AssetSource assetSource;
@Import(stylesheet = "context:css/via-import.css")
void afterRender()
{
javascriptSupport.importStylesheet(new StylesheetLink(ieOnly, new StylesheetOptions(null, "IE")));
javascriptSupport.importJavaScriptLibrary(getAssetWithWrongChecksumUrl());
}
public String getAssetWithWrongChecksumUrl() {
final Asset asset = getAssetWithCorrectChecksum();
return asset.toClientURL().replaceAll("[0-9a-f]{8}", "00000000");
}
public Asset getAssetWithCorrectChecksum()
{
return assetSource.getComponentAsset(resources, "AssetWithWrongChecksum.js", "");
}
}