com.thorstenmarx.webtools.base.example.MyFileExtension Maven / Gradle / Ivy
package com.thorstenmarx.webtools.base.example;
/*-
* #%L
* plugin-example
* %%
* Copyright (C) 2016 - 2018 Thorsten Marx
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* .
* #L%
*/
import com.thorstenmarx.modules.api.annotation.Extension;
import com.thorstenmarx.webtools.api.extensions.FileExtension;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* @author marx
*/
@Extension(FileExtension.class)
public class MyFileExtension extends FileExtension {
private static final Logger LOGGER = LoggerFactory.getLogger(MyFileExtension.class);
@Override
public File getFile(String file) {
try {
if (file.equals("myjsfile.js") || file.equals("js/myjsfile.js")) {
final String content = readContent("myjsfile.js");
return new File(file, content.getBytes(), "application/javascript");
} else if (file.equals("mycssfile.css") || file.equals("css/mycssfile.css")) {
final String content = readContent("mycssfile.css");
return new File(file, content.getBytes(), "text/css");
}
} catch (IOException ioe) {
LOGGER.error("", ioe);
}
return null;
}
@Override
public void init() {
}
private String readContent(String filename) throws IOException {
try (InputStream inputStream = getClass().getResourceAsStream(filename)) {
ByteArrayOutputStream result = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int length;
while ((length = inputStream.read(buffer)) != -1) {
result.write(buffer, 0, length);
}
return result.toString("UTF-8");
}
}
}