org.sca4j.spi.util.UriHelper Maven / Gradle / Ivy
/**
* SCA4J
* Copyright (c) 2009 - 2099 Service Symphony Ltd
*
* Licensed to you under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. A copy of the license
* is included in this distrubtion or you may obtain a copy at
*
* http://www.opensource.org/licenses/apache2.0.php
*
* 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.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
*
* Original Codehaus Header
*
* Copyright (c) 2007 - 2008 fabric3 project contributors
*
* Licensed to you under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. A copy of the license
* is included in this distrubtion or you may obtain a copy at
*
* http://www.opensource.org/licenses/apache2.0.php
*
* 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.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
* Original Apache Header
*
* Copyright (c) 2005 - 2006 The Apache Software Foundation
*
* Apache Tuscany is an effort undergoing incubation at The Apache Software
* Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
* required of all newly accepted projects until a further review indicates that
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* status is not necessarily a reflection of the completeness or stability of the
* code, it does indicate that the project has yet to be fully endorsed by the ASF.
*
* This product includes software developed by
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*/
package org.sca4j.spi.util;
import java.net.URI;
/**
* Utility methods for handling URIs
*
* @version $Rev: 2296 $ $Date: 2007-12-22 09:48:39 +0000 (Sat, 22 Dec 2007) $
*/
public final class UriHelper {
private UriHelper() {
}
/**
* Returns the base name for a component URI, e.g. 'Bar' for 'sca://foo/Bar'
*
* @param uri the URI to parse
* @return the base name
*/
public static String getBaseName(URI uri) {
String s = uri.toString();
int pos = s.lastIndexOf('/');
if (pos > -1) {
return s.substring(pos + 1);
} else {
return s;
}
}
public static String getParentName(URI uri) {
String s = uri.toString();
int pos = s.lastIndexOf('/');
if (pos > -1) {
return s.substring(0, pos);
} else {
return null;
}
}
public static URI getDefragmentedName(URI uri) {
if (uri.getFragment() == null) {
return uri;
}
return URI.create(getDefragmentedNameAsString(uri));
}
public static String getDefragmentedNameAsString(URI uri) {
if (uri.getFragment() == null) {
return uri.toString();
}
String s = uri.toString();
int pos = s.lastIndexOf('#');
return s.substring(0, pos);
}
}