001: /*
002: * ServletMapping.java
003: *
004: *
005: * Copyright (c) 2003 Rimfaxe ApS (www.rimfaxe.com).
006: * All rights reserved.
007: *
008: * This package is written by Lars Andersen <lars@rimfaxe.com>
009: * and licensed by Rimfaxe ApS.
010: *
011: * Redistribution and use in source and binary forms, with or without
012: * modification, are permitted provided that the following conditions
013: * are met:
014: *
015: * 1. Redistributions of source code must retain the above copyright
016: * notice, this list of conditions and the following disclaimer.
017: *
018: * 2. Redistributions in binary form must reproduce the above copyright
019: * notice, this list of conditions and the following disclaimer in
020: * the documentation and/or other materials provided with the
021: * distribution.
022: *
023: * 3. The end-user documentation included with the redistribution, if
024: * any, must include the following acknowlegement:
025: * "This product includes software developed by Rimfaxe ApS
026: (www.rimfaxe.com)"
027: * Alternately, this acknowlegement may appear in the software itself,
028: * if and wherever such third-party acknowlegements normally appear.
029: *
030: * 4. The names "Rimfaxe", "Rimfaxe Software", "Lars Andersen" and
031: * "Rimfaxe WebServer" must not be used to endorse or promote products
032: * derived from this software without prior written permission. For written
033: * permission, please contact info@rimfaxe.com
034: *
035: * 5. Products derived from this software may not be called "Rimfaxe"
036: * nor may "Rimfaxe" appear in their names without prior written
037: * permission of the Rimfaxe ApS.
038: *
039: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
040: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
041: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
042: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
043: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
044: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
045: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
046: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
047: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
048: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
049: * SUCH DAMAGE.
050: *
051: */
052:
053: package com.rimfaxe.webserver.webapp;
054:
055: import java.util.*;
056:
057: import org.w3c.dom.Attr;
058: import org.w3c.dom.Document;
059: import org.w3c.dom.NamedNodeMap;
060: import org.w3c.dom.Node;
061: import org.w3c.dom.NodeList;
062:
063: import com.rimfaxe.util.*;
064:
065: /**
066: *
067: * @author Lars Andersen
068: */
069: public class ServletMapping {
070: String servletname = "";
071: String urlpattern = "";
072:
073: /** Creates a new instance of ServletMapping */
074: public ServletMapping(Node node) {
075: traverse(node);
076: }
077:
078: public String getUrlPattern() {
079: return urlpattern;
080: }
081:
082: public String getServletName() {
083: return servletname;
084: }
085:
086: private String traverse(Node node) {
087:
088: StringBuffer str = new StringBuffer();
089:
090: if (node == null) {
091: return "";
092: }
093: int type = node.getNodeType();
094: switch (type) {
095:
096: case Node.DOCUMENT_NODE: {
097: traverse(((Document) node).getDocumentElement());
098: break;
099: }
100:
101: case Node.ELEMENT_NODE: {
102: if (node.getNodeName().equalsIgnoreCase("servlet-name")) {
103: NodeList children = node.getChildNodes();
104: if (children != null) {
105: int len = children.getLength();
106: for (int i = 0; i < len; i++) {
107: String val = traverse(children.item(i));
108: servletname = val.trim();
109: }
110: }
111: } else if (node.getNodeName().equalsIgnoreCase(
112: "url-pattern")) {
113: NodeList children = node.getChildNodes();
114: if (children != null) {
115: int len = children.getLength();
116: for (int i = 0; i < len; i++) {
117: String val = traverse(children.item(i));
118: urlpattern = val.trim();
119: }
120: }
121: } else {
122: NodeList children = node.getChildNodes();
123: if (children != null) {
124: int len = children.getLength();
125: for (int i = 0; i < len; i++) {
126: String val = traverse(children.item(i));
127: }
128: }
129: }
130: break;
131: }
132:
133: case Node.TEXT_NODE: {
134: //if (node instanceof TextImpl)
135: //{
136: str.append(node.getNodeValue());
137: //}
138: break;
139: }
140: }
141: return str.toString();
142: }
143:
144: public String toXML() {
145: StringBuffer buf = new StringBuffer();
146:
147: buf.append(" <servlet-mapping> \n");
148: buf.append(" <servlet-name>" + servletname
149: + "</servlet-name> \n");
150: buf.append(" <url-pattern>" + urlpattern
151: + "</url-pattern> \n");
152: buf.append(" </servlet-mapping>\n");
153:
154: return "" + buf;
155: }
156: }
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