57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
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$ erubis -b -l java example.ejava
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import java.util.*;
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public class Example {
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private String user;
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private String[] list;
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public example(String user, String[] list) {
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this.user = user;
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this.list = list;
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}
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public String view() {
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StringBuffer _buf = new StringBuffer();
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_buf.append("<html>\n"
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+ " <body>\n"
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+ " <p>Hello "); _buf.append(user); _buf.append("!</p>\n"
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+ " <table>\n"
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+ " <tbody>\n");
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for (int i = 0; i < list.length; i++) {
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_buf.append(" <tr bgcolor=\""); _buf.append(i % 2 == 0 ? "#FFCCCC" : "#CCCCFF"); _buf.append("\">\n"
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+ " <td>"); _buf.append(i + 1); _buf.append("</td>\n"
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+ " <td>"); _buf.append(escape(list[i])); _buf.append("</td>\n"
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+ " </tr>\n");
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}
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_buf.append(" </tbody>\n"
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+ " </table>\n"
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+ " <body>\n"
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+ "</html>\n");
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return _buf.toString();
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}
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public static void main(String[] args) {
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String[] list = { "<aaa>", "b&b", "\"ccc\"" };
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Example ex = Example.new("Erubis", list);
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System.out.print(ex.view());
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}
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public static String escape(String s) {
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StringBuffer sb = new StringBuffer();
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for (int i = 0; i < s.length(); i++) {
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char ch = s.charAt(i);
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switch (ch) {
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case '<': sb.append("<"); break;
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case '>': sb.append(">"); break;
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case '&': sb.append("&"); break;
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case '"': sb.append("""); break;
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default: sb.append(ch);
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}
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}
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return sb.toString();
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}
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}
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