io.fabric8.che.starter.util.Reader.java Source code

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Here is the source code for io.fabric8.che.starter.util.Reader.java

Source

/*-
 * #%L
 * che-starter
 * %%
 * Copyright (C) 2017 Red Hat, Inc.
 * %%
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * #L%
 */
package io.fabric8.che.starter.util;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.Scanner;
import java.util.stream.Collectors;

import org.springframework.stereotype.Component;

@Component
public final class Reader {

    public String read(InputStream input) throws IOException {
        try (BufferedReader buffer = new BufferedReader(new InputStreamReader(input))) {
            return buffer.lines().collect(Collectors.joining("\n"));
        }
    }

    public String read(URL url) throws IOException {
        try (Scanner skanner = new Scanner(url.openStream(), "UTF-8")) {
            return skanner.useDelimiter("\\A").next();
        }
    }

}