| // Copyright 2009, 2010 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.services; |
| |
| import java.io.IOException; |
| |
| import org.apache.tapestry5.ioc.Resource; |
| |
| /** |
| * Responsible for converting a path into a {@link org.apache.tapestry5.ioc.Resource} that can be |
| * {@linkplain org.apache.tapestry5.internal.services.ResourceStreamer |
| * streamed to the client}. The path is on the classpath, but may have been changed to include a checksum (in |
| * certain cases). |
| * |
| * @since 5.1.0.2 |
| */ |
| public interface AssetResourceLocator |
| { |
| /** |
| * For a complete classpath path, returns the Resource for the path. This include checking for a |
| * digest for protected files. |
| * |
| * @return |
| * resource corresponding to path (may be for a non-existent resource), or null if path is invalid (i.e., |
| * incorrect digest) |
| */ |
| Resource findClasspathResourceForPath(String path) throws IOException; |
| } |