Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Map;

public class Main {
    public static String replace(String xml, Map value) {
        int len = xml.length();
        StringBuffer buf = new StringBuffer(len);
        for (int i = 0; i < len; i++) {
            char c = xml.charAt(i);
            if (c == '$') {
                i++;
                StringBuffer key = new StringBuffer();
                char temp = xml.charAt(i);
                while (temp != '}') {
                    if (temp != '{') {
                        key.append(temp);
                    }
                    i++;
                    temp = xml.charAt(i);
                }
                String variable = (String) value.get(key.toString());
                if (null == variable) {
                    buf.append("");
                } else {
                    buf.append(variable);
                }
            } else {
                buf.append(c);
            }
        }
        return buf.toString();
    }
}