1 /*** 2 * 3 * Copyright 2004 Hiram Chirino 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.activeio.net; 18 19 import java.net.URI; 20 import java.net.URISyntaxException; 21 22 /*** 23 * The URISupport class provides a few static methods that provides a few usefull 24 * operations to manipulate URIs. 25 * 26 * @version $Revision$ 27 */ 28 public class URISupport { 29 30 static public URI changePort(URI bindAddr, int port) throws URISyntaxException { 31 return new URI(bindAddr.getScheme(), bindAddr.getUserInfo(), bindAddr.getHost(), port, bindAddr.getPath(), bindAddr.getQuery(), bindAddr.getFragment()); 32 } 33 static public URI changeScheme(URI bindAddr, String scheme) throws URISyntaxException { 34 return new URI(scheme, bindAddr.getUserInfo(), bindAddr.getHost(), bindAddr.getPort(), bindAddr.getPath(), bindAddr.getQuery(), bindAddr.getFragment()); 35 } 36 static public URI changeUserInfo(URI bindAddr, String userInfo) throws URISyntaxException { 37 return new URI(bindAddr.getScheme(), userInfo, bindAddr.getHost(), bindAddr.getPort(), bindAddr.getPath(), bindAddr.getQuery(), bindAddr.getFragment()); 38 } 39 static public URI changeHost(URI bindAddr, String host) throws URISyntaxException { 40 return new URI(bindAddr.getScheme(), bindAddr.getUserInfo(), host, bindAddr.getPort(), bindAddr.getPath(), bindAddr.getQuery(), bindAddr.getFragment()); 41 } 42 static public URI changePath(URI bindAddr, String path) throws URISyntaxException { 43 return new URI(bindAddr.getScheme(), bindAddr.getUserInfo(), bindAddr.getHost(), bindAddr.getPort(), path, bindAddr.getQuery(), bindAddr.getFragment()); 44 } 45 static public URI changeQuery(URI bindAddr, String query) throws URISyntaxException { 46 return new URI(bindAddr.getScheme(), bindAddr.getUserInfo(), bindAddr.getHost(), bindAddr.getPort(), bindAddr.getPath(), query, bindAddr.getFragment()); 47 } 48 static public URI changeFragment(URI bindAddr, String fragment) throws URISyntaxException { 49 return new URI(bindAddr.getScheme(), bindAddr.getUserInfo(), bindAddr.getHost(), bindAddr.getPort(), bindAddr.getPath(), bindAddr.getQuery(), fragment); 50 } 51 52 }