/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* licenses this file to you 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.portal.utils;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.springframework.core.io.Resource;
/**
* Utilities for working with Spring {@link Resource} objects
*
*/
public final class ResourceUtils {
private ResourceUtils() {}
/**
* First tries {@link Resource#getURI()} and if that fails with a FileNotFoundException then
* {@link Resource#getDescription()} is returned.
*/
public static String getResourceUri(Resource resource) {
try {
return resource.getURI().toString();
} catch (FileNotFoundException e) {
return resource.getDescription();
} catch (IOException e) {
throw new RuntimeException("Could not create URI for resource: " + resource, e);
}
}
}