Here are the examples of the java api class org.apache.accumulo.core.client.ConditionalWriter.Status taken from open source projects.
1. TransactionImpl#postLockPrimary()
Project: incubator-fluo
File: TransactionImpl.java
File: TransactionImpl.java
private void postLockPrimary(final CommitData cd, final ConditionalMutation pcm, Result result) throws Exception { final Status mutationStatus = result.getStatus(); if (mutationStatus == Status.ACCEPTED) { lockOtherColumns(cd); } else { env.getSharedResources().getSyncCommitExecutor().execute(new SynchronousCommitTask(cd) { @Override protected void runCommitStep(CommitData cd) throws Exception { synchronousPostLockPrimary(cd, pcm, mutationStatus); } }); } }
2. TransactionImpl#handleUnkownStatsAfterPrimary()
Project: incubator-fluo
File: TransactionImpl.java
File: TransactionImpl.java
private void handleUnkownStatsAfterPrimary(CommitData cd, final long commitTs, final ConditionalMutation delLockMutation, Result result) throws Exception { final Status mutationStatus = result.getStatus(); if (mutationStatus == Status.UNKNOWN) { // the code for handing this is synchronous and needs to be handled in another thread pool Runnable task = new SynchronousCommitTask(cd) { @Override protected void runCommitStep(CommitData cd) throws Exception { Status ms = mutationStatus; while (ms == Status.UNKNOWN) { // TODO async TxInfo txInfo = TxInfo.getTransactionInfo(env, cd.prow, cd.pcol, startTs); switch(txInfo.status) { case COMMITTED: if (txInfo.commitTs != commitTs) { throw new IllegalStateException(cd.prow + " " + cd.pcol + " " + txInfo.commitTs + "!=" + commitTs); } ms = Status.ACCEPTED; break; case LOCKED: // TODO async ms = cd.cw.write(delLockMutation).getStatus(); break; default: ms = Status.REJECTED; } } postCommitPrimary(cd, commitTs, ms); } }; env.getSharedResources().getSyncCommitExecutor().execute(task); } else { postCommitPrimary(cd, commitTs, mutationStatus); } }