01: // Copyright 2006 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.services;
16:
17: public interface ClasspathAssetAliasManager {
18: /**
19: * Takes a resource path to a classpath resource and adds the asset path prefix to the path. May
20: * also convert part of the path to an alias (based on the manager's configuration).
21: *
22: * @param resourcePath
23: * resource path on the classpath (with no leading slash)
24: * @return URL ready to send to the client
25: */
26: String toClientURL(String resourcePath);
27:
28: /**
29: * Reverses {@link #toClientURL(String)}, stripping off the asset prefix, and re-expanding any
30: * aliased folders back to complete folders.
31: */
32: String toResourcePath(String clientURL);
33: }
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