com.squarespace.cldr.utils.Utils Maven / Gradle / Ivy
package com.squarespace.cldr.utils;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
public class Utils {
private static final int COPY_BUFFER_SIZE = 8192;
public static String loadResource(Class cls, String path) throws IOException {
try (InputStream stream = cls.getResourceAsStream(path)) {
if (stream == null) {
throw new IOException(path + " resource not found");
}
return readStream(stream);
}
}
public static String readStream(InputStream stream) throws IOException {
try (InputStreamReader input = new InputStreamReader(stream, "UTF-8");
BufferedReader reader = new BufferedReader(input)) {
return readToString(reader);
}
}
public static String readToString(Reader reader) throws IOException {
StringBuilder output = new StringBuilder();
char[] temp = new char[COPY_BUFFER_SIZE];
for (;;) {
int n = reader.read(temp);
if (n == -1) {
break;
}
output.append(temp, 0, n);
}
return output.toString();
}
}