Examples with DataCallback org.apache.zookeeper.AsyncCallback.DataCallback used on opensource projects

Example 6 with DataCallback

use of org.apache.zookeeper.AsyncCallback.DataCallback in project bookkeeper by apache.

the class MockZooKeeperTestCase method mockZkGetData.

protected void mockZkGetData(String expectedLedgerPath, boolean expectedWatcher, int retCode, byte[] retData, Stat retStat) throws Exception {
    doAnswer(invocationOnMock -> {
        String path = invocationOnMock.getArgument(0);
        Watcher watcher = invocationOnMock.getArgument(1);
        DataCallback callback = invocationOnMock.getArgument(2);
        Object ctx = invocationOnMock.getArgument(3);
        if (Code.OK == retCode) {
            addWatcher(path, watcher);
        }
        callback.processResult(retCode, path, ctx, retData, retStat);
        return null;
    }).when(mockZk).getData(eq(expectedLedgerPath), expectedWatcher ? any(Watcher.class) : eq(null), any(DataCallback.class), any());
}