CSV to HTML translation: Difference between revisions

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@@ Line 1,172: / Line 1,172: @@
 <tr><td>The multitude</td><td>Behold his mother! Behold his mother!</td></tr>
 </table></lang>
+=={{header|Java}}==
+'''Solution including simple and extra credit version'''
+<tt>for simple solution  : java -cp . Csv2Html < text.csv > simple.html
+for extended solution: java -cp . Csv2Html header < text.csv > extended.html</tt>
+<lang java>import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+class Csv2Html {
+	public static String escapeChars(String lineIn) {
+		StringBuilder sb = new StringBuilder();
+		int lineLength = lineIn.length();
+		for (int i = 0; i < lineLength; i++) {
+			char c = lineIn.charAt(i);
+			switch (c) {
+				case '"':
+					sb.append("&quot;");
+					break;
+				case '&':
+					sb.append("&amp;");
+					break;
+				case '\'':
+					sb.append("&apos;");
+					break;
+				case '<':
+					sb.append("&lt;");
+					break;
+				case '>':
+					sb.append("&gt;");
+					break;
+				default: sb.append(c);
+			}
+		}
+		return sb.toString();
+	}
+	public static void tableHeader(PrintStream ps, String[] columns) {
+		ps.print("<tr>");
+		for (int i = 0; i < columns.length; i++) {
+			ps.print("<th>");
+			ps.print(columns[i]);
+			ps.print("</th>");
+		}
+		ps.println("</tr>");
+	}
+	public static void tableRow(PrintStream ps, String[] columns) {
+		ps.print("<tr>");
+		for (int i = 0; i < columns.length; i++) {
+			ps.print("<td>");
+			ps.print(columns[i]);
+			ps.print("</td>");
+		}
+		ps.println("</tr>");
+	}
+	public static void main(String[] args) throws Exception {
+		boolean withTableHeader = (args.length != 0);
+		InputStreamReader isr = new InputStreamReader(System.in);
+		BufferedReader br = new BufferedReader(isr);
+		PrintStream stdout = System.out;
+		stdout.print("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" "
+			+ "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">"
+			+ "<html xmlns=\"http://www.w3.org/1999/xhtml\">"
+			+ "<head><meta http-equiv=\"Content-type\" content=\"text/html;charset=UTF-8\"/>"
+			+ "<title>Csv2Html</title><style type=\"text/css\">"
+			+ "body{background-color:#FFF;color:#000;font-family:OpenSans,sans-serif;font-size:10px;}"
+			+ "table{border:0.2em solid #2F6FAB;border-collapse:collapse;}"
+			+ "th{border:0.15em solid #2F6FAB;padding:0.5em;background-color:#E9E9E9;}"
+			+ "td{border:0.1em solid #2F6FAB;padding:0.5em;background-color:#F9F9F9;}</style>"
+			+ "</head><body><h1>Csv2Html</h1>");
+		stdout.println("<table>");
+		String stdinLine;
+		boolean firstLine = true;
+		while ((stdinLine = br.readLine()) != null) {
+			String[] columns = escapeChars(stdinLine).split(",");
+			if (withTableHeader == true && firstLine == true) {
+				tableHeader(stdout, columns);
+				firstLine = false;
+			} else {
+				tableRow(stdout, columns);
+			}
+		}
+		stdout.println("</table></body></html>");
+	}
+}
+</lang>
 =={{header|Lua}}==
 <lang lua>FS = ","            -- field separator