org.apache.archiva.webdav.util.RepositoryPathUtil Maven / Gradle / Ivy
package org.apache.archiva.webdav.util;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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
*
* 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.
*/
import org.apache.commons.lang.ArrayUtils;
import org.apache.commons.lang.StringUtils;
/**
*/
public class RepositoryPathUtil
{
public static String getRepositoryName( final String href )
{
String requestPathInfo = StringUtils.defaultString( href );
//remove prefix ie /repository/blah becomes /blah
requestPathInfo = removePrefix( requestPathInfo );
// Remove prefixing slash as the repository id doesn't contain it;
if ( requestPathInfo.startsWith( "/" ) )
{
requestPathInfo = requestPathInfo.substring( 1 );
}
// Find first element, if slash exists.
int slash = requestPathInfo.indexOf( '/' );
if ( slash > 0 )
{
// Filtered: "central/org/apache/maven/" -> "central"
return requestPathInfo.substring( 0, slash );
}
return requestPathInfo;
}
private static String removePrefix( final String href )
{
String[] parts = StringUtils.split( href, '/' );
parts = (String[]) ArrayUtils.subarray( parts, 1, parts.length );
if ( parts == null || parts.length == 0 )
{
return "/";
}
String joinedString = StringUtils.join( parts, '/' );
if ( href.endsWith( "/" ) )
{
joinedString = joinedString + "/";
}
return joinedString;
}
}