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UrlPattern.java
Package: jforum-2.1.8-src.zip [view]
Upload User: gdxydsw
Upload Date: 2019-01-29
Package Size: 16721k
Code Size: 5k
Category:
Java Develop
Development Platform:
Java
- /*
- * Copyright (c) JForum Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms,
- * with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * 1) Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the
- * following disclaimer.
- * 2) Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions and
- * the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- * 3) Neither the name of "Rafael Steil" nor
- * the names of its contributors may be used to endorse
- * or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
- * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- * IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- *
- * The JForum Project
- * http://www.jforum.net
- */
- package net.jforum;
- /**
- * URL Patterns keeper.
- * Represents a single URL pattern. Each pattern is composed
- * by a name, the pattern itself, the pattern's size and the
- * splited variables. <br><br>
- *
- * The pattern is expected in the form <i>var1, var2, varN</i>, in the
- * correct order. This means that if <i>var1</i> comes first, it <b>must</b>
- * come first in the URL. The same is valid to others.<br><br>
- *
- * Please note that "first" here is "first" after regular URL, which is
- * composed by server and servlet name, in the most simple case.<br><br>
- *
- * <b>Example:</b><br>
- *
- * URL: <i>http://localhost:8080/webappName/someDir/myServlet/news/view/3.page<i>.
- * <br>
- * In this case, <i>http://localhost:8080/webappName/someDir/myServlet/</i> is the
- * regular URL, the part that we don't care about. We only want the part
- * <i>news/view/3.page</i> ( where .page is the servlet extension ).
- * <br>For this URL, we could make the following pattern:<br><br>
- *
- * <i>news.view.1 = news_id</i><br><br>
- *
- * Here, <i>news.view.1</i> is the pattern's name, and <i>news_id</i> is
- * the patterns itself. <br>
- * Another example:<br><br>
- *
- * <i>news.view.2 = page, news_id</i><br><br>
- *
- * In this case we have a new var called <i>page</i>, that represents the page being seen.<br>
- * Each entry is composed in the form:<br><br>
- *
- * <i><moduleName>.<actionName>.<numberOfParameters> = <var 1>,<var n></i>
- * <br><br>
- *
- * Please note that module and action's name aren't pattern's composition, so
- * don't put them there. The system will consider that the pattern only contains
- * the variables diferent to each request ( e.g, id's ). If the pattern you're
- * constructing doesn't have any variable, just leave it blank, like<br><br>
- *
- * <i>myModule.myAction.0 = </i><br><br>
- *
- * @author Rafael Steil
- * @version $Id: UrlPattern.java,v 1.1 2006/08/23 02:13:49 rafaelsteil Exp $
- */
- public class UrlPattern
- {
- private String name;
- private String value;
- private int size;
- private String[] vars;
- public UrlPattern(String name, String value)
- {
- this.name = name;
- this.value = value;
- this.processPattern();
- }
- private void processPattern()
- {
- String[] p = this.value.split(",");
- this.vars = new String[p.length];
- this.size = ((((p[0]).trim()).equals("")) ? 0 : p.length);
- for (int i = 0; i < this.size; i++) {
- this.vars[i] = (p[i]).trim();
- }
- }
- /**
- * Gets the pattern name
- *
- * @return String with the pattern name
- */
- public String getName()
- {
- return this.name;
- }
- /**
- * Get pattern's total vars
- *
- * @return The total
- */
- public int getSize()
- {
- return this.size;
- }
- /**
- * Gets the vars.
- * The URL variables are in the correct order, which means
- * that the first position always will be "something1", the
- * second "something2" and so on. The system expects this
- * order never changes from requisition to requisition.
- *
- * @return The vars
- */
- public String[] getVars()
- {
- return this.vars;
- }
- }