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

Example 11 with ContentPointer

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

the class MongoContentStorageTest method testSaveAsChunks.

public void testSaveAsChunks() throws IOException {
    byte[] data = new byte[10 * 1024 * 1024];
    new Random(12345).nextBytes(data);
    byte[] sha = DigestUtils.sha(data);
    Mongo mongo = getMongo();
    MongoContentStorage storage = new MongoContentStorage(mongo.getDB("test"));
    ContentPointer pointer = storage.storeContent(new ByteArrayInputStream(data));
    BSONObject doc = assertMockMongoContainsDocument("test.v7files.content", sha);
    assertEquals("cat", doc.get("store"));
    assertEquals(data.length, storage.getContent(pointer).getLength());
    assertEquals(Hex.encodeHexString(sha), DigestUtils.shaHex(storage.getContent(pointer).getInputStream()));
    ContentSHA storeAgain = storage.storeContent(new ByteArrayInputStream(data));
    assertEquals(Hex.encodeHexString(sha), storeAgain.getDigest());
}

Example 12 with ContentPointer

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

the class MongoReferenceTrackingTest method testPurge.

public void testPurge() throws MongoException, IOException, DecoderException {
    Mongo mongo = getMongo();
    DBCollection contents = mongo.getDB("test").getCollection("v7files.content");
    ContentStorage storage = new MongoContentStorage(contents);
    byte[] data = "abcdefghijklmnopqrstuvwxyz".getBytes();
    ContentPointer pointer = storage.storeContent(new ByteArrayInputStream(data));
    DBCollection references = mongo.getDB("test").getCollection("v7files.refs");
    ReferenceTracking refs = new MongoReferenceTracking(references);
    Object owner = new DBRef(null, "test", "test");
    refs.updateReferences(owner, pointer);
    refs.purge(owner);
    SimpleGarbageCollector.purge(contents, references);
    assertMockMongoDoesNotContainDocument("test.v7files.refs", owner);
    assertMockMongoDoesNotContainDocument("test.v7files.content", DigestUtils.sha(data));
    mongo.close();
}