net.gbmb.collector.impl.TestFinalStorage.java Source code

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Here is the source code for net.gbmb.collector.impl.TestFinalStorage.java

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/*
 * Copyright 2014 Guillaume Bailleul
 *
 * 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 net.gbmb.collector.impl;

import net.gbmb.collector.FinalStorage;
import org.apache.commons.io.IOUtils;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;

public class TestFinalStorage implements FinalStorage {

    private static Map<String, byte[]> contents = new HashMap<String, byte[]>();

    @Override
    public String store(String cid, InputStream content) throws IOException {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        IOUtils.copy(content, bos);
        IOUtils.closeQuietly(content);
        IOUtils.closeQuietly(bos);
        contents.put(cid, bos.toByteArray());
        return cid;
    }

    @Override
    public InputStream get(String cid) throws IOException {
        return new ByteArrayInputStream(contents.get(cid));
    }
}