Examples with UncloseableDelegatingFileSystemAbstraction org.neo4j.graphdb.mockfs.UncloseableDelegatingFileSystemAbstraction used on opensource projects

Example 1 with UncloseableDelegatingFileSystemAbstraction

use of org.neo4j.graphdb.mockfs.UncloseableDelegatingFileSystemAbstraction in project neo4j by neo4j.

the class TestLogPruning method newDb.

private GraphDatabaseAPI newDb(String logPruning, int rotateEveryNTransactions) {
    this.rotateEveryNTransactions = rotateEveryNTransactions;
    fs = new EphemeralFileSystemAbstraction();
    TestGraphDatabaseFactory gdf = new TestGraphDatabaseFactory();
    gdf.setFileSystem(new UncloseableDelegatingFileSystemAbstraction(fs));
    GraphDatabaseBuilder builder = gdf.newImpermanentDatabaseBuilder();
    builder.setConfig(keep_logical_logs, logPruning);
    this.db = (GraphDatabaseAPI) builder.newGraphDatabase();
    files = new PhysicalLogFiles(new File(db.getStoreDir()), PhysicalLogFile.DEFAULT_NAME, fs);
    return db;
}

Example 2 with UncloseableDelegatingFileSystemAbstraction

use of org.neo4j.graphdb.mockfs.UncloseableDelegatingFileSystemAbstraction in project neo4j by neo4j.

the class CountsComputerTest method setup.

@Before
public void setup() {
    fs = fsRule.get();
    dir = testDir.directory("dir").getAbsoluteFile();
    dbBuilder = new TestGraphDatabaseFactory().setFileSystem(new UncloseableDelegatingFileSystemAbstraction(fs)).newImpermanentDatabaseBuilder(dir);
    pageCache = pcRule.getPageCache(fs);
}

Example 3 with UncloseableDelegatingFileSystemAbstraction

use of org.neo4j.graphdb.mockfs.UncloseableDelegatingFileSystemAbstraction in project neo4j by neo4j.

the class CountsRotationTest method setup.

@Before
public void setup() {
    fs = fsRule.get();
    dir = testDir.directory("dir").getAbsoluteFile();
    dbBuilder = new TestGraphDatabaseFactory().setFileSystem(new UncloseableDelegatingFileSystemAbstraction(fs)).newImpermanentDatabaseBuilder(dir);
    pageCache = pcRule.getPageCache(fs);
}

Example 4 with UncloseableDelegatingFileSystemAbstraction

use of org.neo4j.graphdb.mockfs.UncloseableDelegatingFileSystemAbstraction in project neo4j by neo4j.

the class TestReadOnlyNeo4j method testSimple.

@Test
public void testSimple() {
    DbRepresentation someData = createSomeData();
    GraphDatabaseService readGraphDb = new TestGraphDatabaseFactory().setFileSystem(new UncloseableDelegatingFileSystemAbstraction(fs.get())).newImpermanentDatabaseBuilder(PATH).setConfig(GraphDatabaseSettings.read_only, Settings.TRUE).newGraphDatabase();
    assertEquals(someData, DbRepresentation.of(readGraphDb));
    try (Transaction tx = readGraphDb.beginTx()) {
        readGraphDb.createNode();
        tx.success();
    } catch (WriteOperationsNotAllowedException e) {
    // good
    }
    readGraphDb.shutdown();
}

Example 5 with UncloseableDelegatingFileSystemAbstraction

use of org.neo4j.graphdb.mockfs.UncloseableDelegatingFileSystemAbstraction in project neo4j by neo4j.

the class BatchingNeoStoresTest method someDataInTheDatabase.

private void someDataInTheDatabase() {
    GraphDatabaseService db = new TestGraphDatabaseFactory().setFileSystem(new UncloseableDelegatingFileSystemAbstraction(fsr.get())).newImpermanentDatabase(storeDir);
    try (Transaction tx = db.beginTx()) {
        db.createNode().createRelationshipTo(db.createNode(), MyRelTypes.TEST);
        tx.success();
    } finally {
        db.shutdown();
    }
}