<%@ page import="java.io.*" %>
<%@ page import="java.text.*" %>
<%@ page import="java.util.*" %>
<%@ page import="javax.xml.parsers.*" %>
<%@ page import="org.w3c.dom.*" %>
<%! private static final String TITLE_PREFIX = "Paul and Sarah's Crazy Road Trip Adventure - "; %>
<%! private static final String FILE_DATE_FORMAT = "MMMMM dd, yyyy"; %>
<%! private static final SimpleDateFormat fileDateFormatter = new SimpleDateFormat(FILE_DATE_FORMAT, Locale.US); %>
<%! private static final String HEADER_DATE_FORMAT = "EEEEE, MMMMM dd, yyyy"; %>
<%! private static final SimpleDateFormat headerDateFormatter = new SimpleDateFormat(HEADER_DATE_FORMAT, Locale.US); %>
<%! private static final String TAB = " "; %>
<%! private static final String SECTION_SPACER = "
|
"; %>
<%! private static final String[] SEPT_DESTINATIONS = { "cleveland",
"chicago",
"driving_day_1",
"yellowstone",
"wallowa",
"portland",
"west_coast" }; %>
<%! private static final String[] OCT_DESTINATIONS = { "napa",
"san_francisco",
"la_paz",
"monterey",
"san_luis_obispo",
"las_vegas",
"grand_canyon",
"flagstaff",
"albuquerque",
"siloam_springs",
"pine_bluff",
"memphis",
"asheville",
"home" }; %>
<%!
private static final String getUrl(HttpServletRequest request) {
String requestURL = HttpUtils.getRequestURL(request).toString();
int idx = requestURL.lastIndexOf('/');
String urlFileNoExtension = requestURL.substring(0, idx+1);
return urlFileNoExtension;
}
private static final Document getDestinationXML (HttpServletRequest request, String destination) throws Exception {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document destXMLDoc = builder.parse( getUrl(request) + destination + ".xml" );
return destXMLDoc;
}
private static final Date getArrivalDate (Document destXMLDoc) throws Exception {
// arrival date
Element docElem = destXMLDoc.getDocumentElement();
NodeList arrivalNodes = docElem.getElementsByTagName("arrival");
Node arrivalNode = arrivalNodes.item(0).getFirstChild();
String arrivalNodeValue = arrivalNode.getNodeValue();
Date arrivalDate = fileDateFormatter.parse(arrivalNodeValue);
return arrivalDate;
}
private static final Date getDepartureDate (Document destXMLDoc) throws Exception {
// departure date
Element docElem = destXMLDoc.getDocumentElement();
NodeList departureNodes = docElem.getElementsByTagName("departure");
Node departureNode = departureNodes.item(0).getFirstChild();
String departureNodeValue = departureNode.getNodeValue();
Date departureDate = fileDateFormatter.parse(departureNodeValue);
return departureDate;
}
private static final String getPreviousPage (String thisPage) {
for (int i = 0; i < SEPT_DESTINATIONS.length; i++) {
if (SEPT_DESTINATIONS[i].equals(thisPage)) {
if (i == 0) return null;
return SEPT_DESTINATIONS[i-1];
}
}
for (int i = 0; i < OCT_DESTINATIONS.length; i++) {
if (OCT_DESTINATIONS[i].equals(thisPage)) {
if (i == 0) return SEPT_DESTINATIONS[SEPT_DESTINATIONS.length-1];
return OCT_DESTINATIONS[i-1];
}
}
return null;
}
private static final String getNextPage (String thisPage) {
for (int i = 0; i < SEPT_DESTINATIONS.length; i++) {
if (SEPT_DESTINATIONS[i].equals(thisPage)) {
if (i == SEPT_DESTINATIONS.length-1) return OCT_DESTINATIONS[0];
return SEPT_DESTINATIONS[i+1];
}
}
for (int i = 0; i < OCT_DESTINATIONS.length; i++) {
if (OCT_DESTINATIONS[i].equals(thisPage)) {
if (i == OCT_DESTINATIONS.length-1) return null;
return OCT_DESTINATIONS[i+1];
}
}
return null;
}
%>
<%
try {
%>