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working on SAX

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git-svn-id: svn://anubis/gvsu@124 45c1a28c-8058-47b2-ae61-ca45b979098e
This commit is contained in:
josh 2008-06-10 22:42:20 +00:00
parent 10f6e8ea4a
commit 437e070896
3 changed files with 113 additions and 13 deletions
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22
cs675/dom_sax/JDOM.java
View File

@ -48,12 +48,8 @@ public class JDOM
} }
} }
private void printHTMLSchedule(Node n, PrintStream out) private void printPre(PrintStream out)
{ {
int type = n.getNodeType();
switch (type)
{
case Node.DOCUMENT_NODE:
out.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\""); out.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"");
out.println("\t\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">"); out.println("\t\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
out.println("<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\" xml:lang=\"en\">"); out.println("<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\" xml:lang=\"en\">");
@ -64,10 +60,24 @@ public class JDOM
out.println("</style>"); out.println("</style>");
out.println("</head><body>"); out.println("</head><body>");
out.println("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><caption>Daily Planner</caption>\n<tr><th>&nbsp;</th><th>AM</th><th>PM</th></tr>"); out.println("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><caption>Daily Planner</caption>\n<tr><th>&nbsp;</th><th>AM</th><th>PM</th></tr>");
}
private void printPost(PrintStream out)
{
out.println("</table>\n</body>\n</html>");
}
private void printHTMLSchedule(Node n, PrintStream out)
{
int type = n.getNodeType();
switch (type)
{
case Node.DOCUMENT_NODE:
printPre(out);
printHTMLSchedule( ((Document) n).getDocumentElement(), out ); printHTMLSchedule( ((Document) n).getDocumentElement(), out );
out.println("</table>\n</body>\n</html>"); printPost(out);
break; break;
case Node.ELEMENT_NODE: case Node.ELEMENT_NODE:

92
cs675/dom_sax/JSAX.java
View File

@ -1,7 +1,97 @@
public class JSAX import javax.xml.parsers.*;
import org.xml.sax.helpers.*;
import org.xml.sax.*;
import java.util.HashMap;
import java.io.*;
public class JSAX extends DefaultHandler
{ {
public static void main(String args[]) public static void main(String args[])
{ {
if (args.length != 1)
{
System.err.println("Usage: java JSAX <XMLFile>");
return;
}
JSAX j = new JSAX();
j.parse(args[0]);
}
private HashMap<String, String> m_weekDayNames;
private boolean m_displayText;
public JSAX()
{
m_weekDayNames = new HashMap<String, String>();
m_weekDayNames.put("sunday", "Sunday");
m_weekDayNames.put("monday", "Monday");
m_weekDayNames.put("tuesday", "Tuesday");
m_weekDayNames.put("wednesday", "Wednesday");
m_weekDayNames.put("thursday", "Thursday");
m_weekDayNames.put("friday", "Friday");
m_weekDayNames.put("saturday", "Saturday");
m_displayText = false;
}
public void parse(String file)
{
printPre(System.out);
try
{
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
sp.parse(file, this);
}
catch (Exception e)
{
System.out.println(e.getMessage());
}
printPost(System.out);
}
private void printPre(PrintStream out)
{
out.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"");
out.println("\t\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
out.println("<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\" xml:lang=\"en\">");
out.println("<head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" /><title>Daily Planner</title>");
out.println("<style type=\"text/css\">");
out.println(" .day, th { background-color: #FF8; }");
out.println(" table, td, th { border: solid #000 1px; padding: 3px; }");
out.println("</style>");
out.println("</head><body>");
out.println("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><caption>Daily Planner</caption>\n<tr><th>&nbsp;</th><th>AM</th><th>PM</th></tr>");
}
private void printPost(PrintStream out)
{
out.println("</table>\n</body>\n</html>");
}
public void startElement(String uri, String localName,
String qName, Attributes attrs)
{
// System.out.println("In " + qName);
if (m_weekDayNames.containsKey(qName))
{
System.out.print("<tr><td class=\"day\">");
System.out.print(m_weekDayNames.get(qName));
System.out.print("</td>");
}
else if (qName.equals("am"))
{
}
}
public void endElement(String uri, String localname, String qName)
{
if (
}
public void characters(char ch[], int start, int length)
{
String content = new String(ch, start, length).trim();
System.out.println("characters: " + content);
} }
} }

2
cs675/dom_sax/Makefile
View File

@ -4,4 +4,4 @@ all:
run: run:
java JDOM test-sched.xml > test-sched-dom.html java JDOM test-sched.xml > test-sched-dom.html
java JSAX test-sched.xml > test-sched-sax.html