rapture.dsl.tparse.TemplateF Maven / Gradle / Ivy
/**
* The MIT License (MIT)
*
* Copyright (c) 2011-2016 Incapture Technologies LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package rapture.dsl.tparse;
import java.util.Map;
import rapture.util.StringUtil;
public final class TemplateF {
public static String parseTemplate(String path, String subs) {
Map sub = StringUtil.getMapFromString(subs);
StringBuilder ret = new StringBuilder();
int point = 0;
while (point < path.length()) {
int pos = path.indexOf('$', point);
if (pos == -1) {
ret.append(path.substring(point));
break;
} else {
ret.append(path.substring(point, pos));
int nextPoint = path.indexOf('}', pos);
if (nextPoint == -1) {
ret.append(path.substring(pos));
point = path.length();
} else {
String var = path.substring(pos + 2, nextPoint);
if (sub.containsKey(var)) {
ret.append(sub.get(var));
} else {
ret.append(var.toUpperCase());
}
point = nextPoint + 1;
}
}
}
return ret.toString();
}
private TemplateF() {
}
}