com.synopsys.integration.util.ResourceUtil Maven / Gradle / Ivy

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The base library for all other integration libraries to encompass and export common dependencies and code.

There is a newer version: 26.1.2

/**
 * integration-common
 *
 * Copyright (c) 2020 Synopsys, Inc.
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.synopsys.integration.util;

import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;

import org.apache.commons.io.Charsets;
import org.apache.commons.io.IOUtils;

public class ResourceUtil {
    public static String getResourceAsString(final Class clazz, final String resourceName, final String encoding) throws IOException {
        return getResourceAsString(clazz, resourceName, Charsets.toCharset(encoding));
    }

    public static String getResourceAsString(final Class clazz, final String resourceName, final Charset encoding) throws IOException {
        final InputStream inputStream = clazz.getResourceAsStream(resourceName);
        if (inputStream != null) {
            return IOUtils.toString(inputStream, encoding);
        }
        return null;
    }

    public static void closeQuietly(final Closeable closeable) {
        try {
            if (closeable != null) {
                closeable.close();
            }
        } catch (final IOException e) {
            // ignore
        }
    }
}