Examples of de.fhg.igd.mongomvcc.VBranch.commit()

de.fhg.igd.mongomvcc.VBranch.commit()
Commit objects that have been added or changed in this branch to the database @return the new commit's ID (CID) @throws VException if the branch is named and the branch's headcould not be updated in the database, because it already has been updated somewhere else (most likely in another thread). If this happens, the commit has already been fully performed and {@link #getHead()} will return the new CID. The caller then has thechance to call {@link VDatabase#createBranch(String,long)} tocreate a new named branch based on this CID.

    assertArrayEquals(new long[0], h.getChildren(c2));
    
    VBranch master2 = _db.createBranch("master2", c1);
    VCollection persons = master2.getCollection("persons");
    persons.insert(_factory.createDocument("name", "Elvis"));
    long c3 = master2.commit();
    
    h = _db.getHistory();
    assertEquals(c1, h.getParent(c2));
    assertEquals(c1, h.getParent(c3));
    assertEquals(root, h.getParent(c1));

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