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/**
* @copyright
* ====================================================================
* 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.
* ====================================================================
* @endcopyright
*/
package org.tigris.subversion.javahl;
/**
* Subversion path validation and manipulation.
*
* @since 1.4.0
*/
public class Path
{
/**
* A valid path is a UTF-8 string without any control characters.
*
* @return Whether Subversion can store the path in a repository.
*/
public static boolean isValid(String path)
{
try {
byte[] bytes = path.getBytes("UTF-8");
for (byte b : bytes)
{
if (b < 0x20)
return false;
}
return true;
}
catch (Exception ex)
{
return false;
}
}
/**
* Whether a URL is valid. Implementation may behave differently
* than <code>svn_path_is_url()</code>.
*
* @param path The Subversion "path" to inspect.
* @return Whether <code>path</code> is a URL.
* @throws IllegalArgumentException If <code>path</code> is
* <code>null</code>.
*/
public static boolean isURL(String path)
{
if (path == null)
{
throw new IllegalArgumentException();
}
// Require at least "s://".
return (path.indexOf("://") > 0);
}
}
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