org.apache.tapestry5.internal.bindings.AssetBindingFactory Maven / Gradle / Ivy
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Central module for Tapestry, containing interfaces to the Java
Servlet API and all core services and components.
// Copyright 2007, 2008, 2009 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.internal.bindings;
import org.apache.tapestry5.Asset;
import org.apache.tapestry5.Binding;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.ioc.Location;
import org.apache.tapestry5.ioc.Resource;
import org.apache.tapestry5.services.AssetSource;
import org.apache.tapestry5.services.BindingFactory;
/**
* Binding factory where the expression is a reference to an asset.
*
* @see org.apache.tapestry5.services.AssetSource
* @see org.apache.tapestry5.internal.bindings.ContextBindingFactory
*/
public class AssetBindingFactory implements BindingFactory
{
private final AssetSource source;
public AssetBindingFactory(AssetSource source)
{
this.source = source;
}
public Binding newBinding(String description, ComponentResources container, ComponentResources component,
String expression, Location location)
{
Resource baseResource = container.getBaseResource();
Asset asset = source.getAsset(baseResource, expression, container.getLocale());
return new AssetBinding(location, description, asset);
}
}