001// Copyright 2004, 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.link; 016 017import org.apache.tapestry.engine.ILink; 018 019/** 020 * Used by {@link org.apache.tapestry.link.GenericLink} to represent an external, static URL. 021 * 022 * @author Howard Lewis Ship 023 * @since 3.0 024 */ 025public class StaticLink implements ILink 026{ 027 private String _url; 028 029 public StaticLink(String url) 030 { 031 _url = url; 032 } 033 034 public String getURL() 035 { 036 return _url; 037 } 038 039 public String getURL(String anchor, boolean includeParameters) 040 { 041 if (anchor == null) 042 return _url; 043 044 return _url + "#" + anchor; 045 } 046 047 public String getAbsoluteURL() 048 { 049 return _url; 050 } 051 052 /** 053 * Ignores its parameter and return {@link #getURL(String, boolean)}. 054 */ 055 public String getAbsoluteURL(String scheme, String server, int port, String anchor, 056 boolean includeParameters) 057 { 058 return getURL(anchor, false); 059 } 060 061 /** 062 * Ignores its parameter and return {@link #getURL(String, boolean)}. 063 */ 064 public String getURL(String scheme, String server, int port, String anchor, 065 boolean includeParameters) 066 { 067 return getURL(anchor, false); 068 } 069 070 public String[] getParameterNames() 071 { 072 return null; 073 } 074 075 public String[] getParameterValues(String name) 076 { 077 throw new IllegalArgumentException(); 078 } 079 080}