/**
* Copyright (c) 2013, impossibl.com
* All rights reserved.
*
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* modification, are permitted provided that the following conditions are met:
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* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of impossibl.com nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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package com.impossibl.postgres.jdbc;
import com.impossibl.postgres.jdbc.util.RandomInputStream;
import com.impossibl.postgres.utils.guava.ByteStreams;
import java.io.InputStream;
import java.io.OutputStream;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.SQLException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
@RunWith(JUnit4.class)
public class GiantBlobTest {
Connection conn;
@Before
public void before() throws Exception {
conn = TestUtil.openDB();
}
@After
public void after() throws SQLException {
TestUtil.closeDB(conn);
}
@Test
public void testUpload() throws Exception {
conn.setAutoCommit(false);
InputStream largeInputStream = ByteStreams.limit(new RandomInputStream(), 450 * 1024 * 1024);
Blob blob = conn.createBlob();
OutputStream blobOut = blob.setBinaryStream(1);
long start = System.currentTimeMillis();
ByteStreams.copy(largeInputStream, blobOut);
conn.commit();
System.out.println("Time: " + (System.currentTimeMillis() - start));
}
}