001: /*
002: * StaticMapping.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 StaticMapping {
070: String filetype = "";
071: String urlpattern = "";
072:
073: int maxage = -1;
074:
075: /** Creates a new instance of ServletMapping */
076: public StaticMapping(Node node) {
077: traverse(node);
078: //System.out.println("Registered static content -> "+filetype);
079: }
080:
081: public String getUrlPattern() {
082: return urlpattern;
083: }
084:
085: public String getFileType() {
086: return filetype;
087: }
088:
089: public int getMaxAge() {
090: return maxage;
091: }
092:
093: private String traverse(Node node) {
094:
095: StringBuffer str = new StringBuffer();
096:
097: if (node == null) {
098: return "";
099: }
100: int type = node.getNodeType();
101: switch (type) {
102:
103: case Node.DOCUMENT_NODE: {
104: traverse(((Document) node).getDocumentElement());
105: break;
106: }
107:
108: case Node.ELEMENT_NODE: {
109: if (node.getNodeName().equalsIgnoreCase("file-type")) {
110: NodeList children = node.getChildNodes();
111: if (children != null) {
112: int len = children.getLength();
113: for (int i = 0; i < len; i++) {
114: String val = traverse(children.item(i));
115: filetype = val.trim();
116: }
117: }
118: } else if (node.getNodeName().equalsIgnoreCase(
119: "url-pattern")) {
120: NodeList children = node.getChildNodes();
121: if (children != null) {
122: int len = children.getLength();
123: for (int i = 0; i < len; i++) {
124: String val = traverse(children.item(i));
125: urlpattern = val.trim();
126: }
127: }
128: } else if (node.getNodeName().equalsIgnoreCase("max-age")) {
129: NodeList children = node.getChildNodes();
130: if (children != null) {
131: int len = children.getLength();
132: for (int i = 0; i < len; i++) {
133: String val = traverse(children.item(i));
134: try {
135: //System.out.println("MAX-AGE=["+val+"]");
136: Integer maxage_i = new Integer(val.trim());
137: maxage = maxage_i.intValue();
138:
139: } catch (NumberFormatException nfe) {
140: System.out.println("" + nfe);
141: }
142: }
143: }
144: } else {
145: NodeList children = node.getChildNodes();
146: if (children != null) {
147: int len = children.getLength();
148: for (int i = 0; i < len; i++) {
149: String val = traverse(children.item(i));
150: }
151: }
152: }
153: break;
154: }
155:
156: case Node.TEXT_NODE: {
157:
158: str.append(node.getNodeValue());
159:
160: break;
161: }
162: }
163: return str.toString();
164: }
165:
166: public String toXML() {
167: StringBuffer buf = new StringBuffer();
168:
169: buf.append(" <static-mapping> \n");
170: buf.append(" <file-type>" + filetype + "</file-type> \n");
171: buf.append(" <url-pattern>" + urlpattern
172: + "</url-pattern> \n");
173: buf.append(" </static-mapping>\n");
174:
175: return "" + buf;
176: }
177: }
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