com.google.javascript.jscomp.ResourceLoader.java Source code

Introduction

Here is the source code for com.google.javascript.jscomp.ResourceLoader.java

Source

/*
 * Copyright 2015 The Closure Compiler Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.javascript.jscomp;

import static java.nio.charset.StandardCharsets.UTF_8;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.io.CharStreams;

import java.io.IOException;
import java.io.InputStreamReader;

/**
 * Utility class that handles resource loading.
 *
 */
@GwtIncompatible("getResource, java.io.InputStreamReader")
final class ResourceLoader {
    static String loadTextResource(Class<?> clazz, String path) {
        try {
            return CharStreams.toString(new InputStreamReader(clazz.getResourceAsStream(path), UTF_8));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    static boolean resourceExists(Class<?> clazz, String path) {
        return clazz.getResource(path) != null;
    }
}