Examples with ContentStorage v7db.files.spi.ContentStorage used on opensource projects

Example 1 with ContentStorage

use of v7db.files.spi.ContentStorage in project v7files by thiloplanz.

the class ZipFileTest method testPullOutFileFromZip.

public void testPullOutFileFromZip() throws MongoException, IOException, ZipException, DecoderException {
    ContentStorage storage = new MongoContentStorage(getMongo().getDB("test"));
    ContentPointer zip = storage.storeContent(getClass().getResourceAsStream("mongodb.epub"));
    ContentPointer png = ZipFile.extractFile(storage, zip, "images/img0.png");
    assertEquals("fc012bb0439382f709d3caebab958ff592811d17", DigestUtils.shaHex(storage.getContent(png).getInputStream()));
}

Example 2 with ContentStorage

use of v7db.files.spi.ContentStorage in project v7files by thiloplanz.

the class MongoContentStorageTest method testReadChunkedData.

public void testReadChunkedData() throws MongoException, IOException {
    byte[] data1 = "first chunk".getBytes();
    byte[] sha1 = DigestUtils.sha(data1);
    byte[] data2 = " second chunk".getBytes();
    byte[] sha2 = DigestUtils.sha(data2);
    byte[] data = "first chunk second chunk".getBytes();
    byte[] sha = DigestUtils.sha(data);
    prepareMockData("test.v7files.content", new BasicBSONObject("_id", sha1).append("in", data1));
    prepareMockData("test.v7files.content", new BasicBSONObject("_id", sha2).append("in", data2));
    prepareMockData("test.v7files.content", new BasicBSONObject("_id", sha).append("store", "cat").append("base", Arrays.asList(new BasicBSONObject("sha", sha1).append("length", data1.length), new BasicBSONObject("sha", sha2).append("length", data2.length))));
    Mongo mongo = getMongo();
    ContentStorage storage = new MongoContentStorage(mongo.getDB("test").getCollection("v7files.content"));
    Content check = storage.getContent(sha);
    assertEquals(new String(data), IOUtils.toString(check.getInputStream()));
    assertEquals(data.length, check.getLength());
    mongo.close();
}

Example 3 with ContentStorage

use of v7db.files.spi.ContentStorage in project v7files by thiloplanz.

the class MongoContentStorageTest method testRoundtrip.

public void testRoundtrip() throws MongoException, IOException {
    Mongo mongo = getMongo();
    ContentStorage storage = new MongoContentStorage(mongo.getDB("test").getCollection("v7files.content"));
    byte[] data = "abcdefghijklmnopqrstuvwxyz".getBytes();
    ContentPointer pointer = storage.storeContent(new ByteArrayInputStream(data));
    Content check = storage.getContent(pointer);
    assertEquals(new String(data), IOUtils.toString(check.getInputStream()));
    assertEquals(data.length, check.getLength());
    mongo.close();
}

Example 4 with ContentStorage

use of v7db.files.spi.ContentStorage in project v7files by thiloplanz.

the class ZipFileTest method testIndexZipFile.

public void testIndexZipFile() throws MongoException, IOException, ZipException, DecoderException {
    ContentStorage storage = new MongoContentStorage(getMongo().getDB("test"));
    ContentPointer zip = storage.storeContent(getClass().getResourceAsStream("mongodb.epub"));
    ZipFile.index(storage, zip);
    assertEquals("fc012bb0439382f709d3caebab958ff592811d17", DigestUtils.shaHex(storage.getContent(decodeHex("fc012bb0439382f709d3caebab958ff592811d17".toCharArray())).getInputStream()));
}

Example 5 with ContentStorage

use of v7db.files.spi.ContentStorage in project v7files by thiloplanz.

the class MongoContentStorageTest method testReadCompressedData.

public void testReadCompressedData() throws MongoException, IOException {
    byte[] data = "some data we are going to store compressed with gzip".getBytes();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    GZIPOutputStream gzip = new GZIPOutputStream(baos);
    gzip.write(data);
    gzip.close();
    byte[] compressed = baos.toByteArray();
    byte[] sha = DigestUtils.sha(data);
    prepareMockData("test.v7files.content", new BasicBSONObject("_id", sha).append("store", "gz").append("zin", compressed));
    Mongo mongo = getMongo();
    ContentStorage storage = new MongoContentStorage(mongo.getDB("test").getCollection("v7files.content"));
    Content check = storage.getContent(sha);
    assertEquals(new String(data), IOUtils.toString(check.getInputStream()));
    assertEquals(data.length, check.getLength());
    mongo.close();
}