Clover coverage report - Code Coverage for tapestry release 4.0-beta-12
Coverage timestamp: Sun Oct 30 2005 16:22:01 EST
file stats: LOC: 39   Methods: 0
NCLOC: 4   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ResourceDigestSource.java - - - -
coverage
 1    // Copyright 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // 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.asset;
 16   
 17    /**
 18    * Calculates the digest value, as a string, for a particular classpath resource. This is primarily
 19    * used by the {@link org.apache.tapestry.asset.AssetService}to authenticate requests (you are not
 20    * allowed access to a resource unless you can provide the correct digest value).
 21    *
 22    * @author Howard M. Lewis Ship
 23    * @since 4.0
 24    */
 25    public interface ResourceDigestSource
 26    {
 27    /**
 28    * Calculates the DIGEST checksum for a classpath resource. Because this is expensive, the value
 29    * may be cached.
 30    *
 31    * @param resourcePath
 32    * the classpath resource, which should start with a leading slash.
 33    * @return A string representation of the digest for the provided resource path.
 34    * @throws ApplicationRuntimeException
 35    * if the resource does not exist, or there is an error calculating the checksum.
 36    */
 37   
 38    public String getDigestForResource(String resourcePath);
 39    }