org.roda.core.storage.InputStreamContentPayload.java Source code

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Here is the source code for org.roda.core.storage.InputStreamContentPayload.java

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/**
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE file at the root of the source
 * tree and available online at
 *
 * https://github.com/keeps/roda
 */
package org.roda.core.storage;

import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;

import org.apache.commons.io.IOUtils;
import org.roda.core.common.ProvidesInputStream;

public class InputStreamContentPayload implements ContentPayload {

    private final ProvidesInputStream inputStreamProvider;

    public InputStreamContentPayload(ProvidesInputStream inputStreamProvider) {
        super();
        this.inputStreamProvider = inputStreamProvider;
    }

    @Override
    public InputStream createInputStream() throws IOException {
        return inputStreamProvider.createInputStream();
    }

    @Override
    public void writeToPath(Path path) throws IOException {
        InputStream inputStream = createInputStream();
        Files.copy(inputStream, path, StandardCopyOption.REPLACE_EXISTING);
        IOUtils.closeQuietly(inputStream);
    }

    @Override
    public URI getURI() throws IOException, UnsupportedOperationException {
        throw new UnsupportedOperationException();
    }

}