Package info.archinnov.achilles.type

Examples of info.archinnov.achilles.type.ConsistencyLevel

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        if (log.isTraceEnabled()) {
            log.trace("Bind prepared statement {} for simple counter delete for {} using primary key {}", ps.getQueryString(), entityMeta, primaryKey);
        }

        ConsistencyLevel consistencyLevel = overrider.getWriteLevel(context);
        List<Object> primaryKeys = bindPrimaryKey(primaryKey, entityMeta.getIdMeta(), false);
        Object[] boundValues = primaryKeys.toArray(new Object[primaryKeys.size()]);
        BoundStatement bs = ps.bind(boundValues);

        return new BoundStatementWrapper(context.getEntityClass(), bs, boundValues, getCQLLevel(consistencyLevel), NO_LISTENER, NO_SERIAL_CONSISTENCY);
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        for (AbstractStatementWrapper statementWrapper : statementWrappers) {
            statementWrapper.logDMLStatement(indentation);
        }
        if (dmlLogger.isDebugEnabled() || batchStatement.isTracing()) {
            ConsistencyLevel consistencyLevel = consistencyLevelO.isPresent() ? consistencyLevelO.get() : null;
            AbstractStatementWrapper.writeDMLEndBatch(batchType, consistencyLevel);
        }
    }
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        if (log.isDebugEnabled()) {
            log.debug("Push update statement for PersistenceContext '{}' and collection/map property '{}' for change type '{}'", context, propertyMeta, changeType);
        }

        if (changeType == SET_TO_LIST_AT_INDEX || changeType == REMOVE_FROM_LIST_AT_INDEX) {
            ConsistencyLevel writeLevel = overrider.getWriteLevel(context);
            final Pair<Update.Where, Object[]> pair = statementGenerator.generateCollectionAndMapUpdateOperation(context, changeSet);
            context.pushStatement(new RegularStatementWrapper(context.getEntityClass(), pair.left, pair.right, getCQLLevel(writeLevel),
         context.getCASResultListener(), context.getSerialConsistencyLevel()));
        } else {
            PreparedStatement ps = cacheManager.getCacheForCollectionAndMapOperation(session, dynamicPSCache, context, propertyMeta, changeSet);
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        log.debug("Push delete statement for PersistenceContext '{}'", context);
        Class<?> entityClass = context.getEntityClass();
        Map<String, PreparedStatement> psMap = deletePSs.get(entityClass);

        if (psMap.containsKey(tableName)) {
            ConsistencyLevel consistencyLevel = overrider.getWriteLevel(context);
            BoundStatementWrapper bsWrapper = binder.bindStatementWithOnlyPKInWhereClause(context, psMap.get(tableName),
                    entityMeta.structure().hasOnlyStaticColumns(),consistencyLevel);
            context.pushStatement(bsWrapper);
        } else {
            throw new AchillesException("Cannot find prepared statement for deletion for table '" + tableName + "'");
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    // Simple counter
    public void bindForSimpleCounterIncrement(DaoOperations context, PropertyMeta counterMeta, Long increment) {
        log.debug("Push simple counter increment statement for PersistenceContext '{}' and value '{}'", context, increment);
        PreparedStatement ps = counterQueryMap.get(INCR);
        ConsistencyLevel writeLevel = overrider.getWriteLevel(context, counterMeta);
        BoundStatementWrapper bsWrapper = binder.bindForSimpleCounterIncrementDecrement(context, ps, counterMeta, increment, writeLevel);
        context.pushCounterStatement(bsWrapper);
    }
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    public ListenableFuture<Row> getClusteredCounter(DaoOperations context) {
        log.debug("Get clustered counter for PersistenceContext '{}'", context);
        EntityMeta entityMeta = context.getEntityMeta();
        PreparedStatement ps = clusteredCounterQueryMap.get(entityMeta.getEntityClass()).get(SELECT).get(SELECT_ALL.name());
        ConsistencyLevel consistencyLevel = overrider.getReadLevel(context);
        BoundStatementWrapper bsWrapper = binder.bindForClusteredCounterSelect(context, ps, false, consistencyLevel);
        final ListenableFuture<ResultSet> resultSetFuture = context.executeImmediate(bsWrapper);
        return asyncUtils.transformFuture(resultSetFuture, RESULTSET_TO_ROW, executorService);
    }
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    public Long getClusteredCounterColumn(DaoOperations context, PropertyMeta counterMeta) {
        log.debug("Get clustered counter for PersistenceContext '{}'", context);

        final String cql3ColumnName = counterMeta.getCQL3ColumnName();
        PreparedStatement ps = clusteredCounterQueryMap.get(context.getEntityClass()).get(SELECT).get(cql3ColumnName);
        ConsistencyLevel readLevel = overrider.getReadLevel(context, counterMeta);
        BoundStatementWrapper bsWrapper = binder.bindForClusteredCounterSelect(context, ps, counterMeta.structure().isStaticColumn(), readLevel);

        final ListenableFuture<ResultSet> resultSetFuture = context.executeImmediate(bsWrapper);
        final ListenableFuture<Row> futureRow = asyncUtils.transformFuture(resultSetFuture, RESULTSET_TO_ROW, executorService);
        final Row row = asyncUtils.buildInterruptible(futureRow).getImmediately();
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    private BoundStatementWrapper buildBSForSliceQuery(SliceQueryProperties<?> sliceQueryProperties, ConsistencyLevel defaultReadConsistencyLevel, PreparedStatement ps) {
        final Object[] boundValues = sliceQueryProperties.getBoundValues();
        final BoundStatement bs = ps.bind(boundValues);
        sliceQueryProperties.setFetchSizeToStatement(bs);

        final ConsistencyLevel readLevel =  sliceQueryProperties.getConsistencyLevelOr(defaultReadConsistencyLevel);

        return new BoundStatementWrapper(sliceQueryProperties.getEntityClass(),bs,boundValues, getCQLLevel(readLevel),
                Optional.<CASResultListener>absent(), Optional.<com.datastax.driver.core.ConsistencyLevel>absent());
    }
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        return new BoundStatementWrapper(sliceQueryProperties.getEntityClass(),bs,boundValues, getCQLLevel(readLevel),
                Optional.<CASResultListener>absent(), Optional.<com.datastax.driver.core.ConsistencyLevel>absent());
    }

    private ListenableFuture<ResultSet> executeReadWithConsistency(DaoOperations context, PreparedStatement ps, boolean onlyStaticColumns) {
        ConsistencyLevel readLevel = overrider.getReadLevel(context);
        BoundStatementWrapper bsWrapper = binder.bindStatementWithOnlyPKInWhereClause(context, ps, onlyStaticColumns, readLevel);
        return context.executeImmediate(bsWrapper);
    }
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        return asyncUtils.buildInterruptible(listenableFuture);
    }

    protected <T> PersistenceContext buildContextForQuery( SliceQueryProperties<T> sliceQueryProperties) {
        log.trace("Build PersistenceContext for slice query");
        ConsistencyLevel cl = sliceQueryProperties.getConsistencyLevelOr(defaultReadLevel);
        return contextFactory.newContextForSliceQuery(sliceQueryProperties.getEntityClass(), sliceQueryProperties.getPartitionKeys(), cl);
    }
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Related Classes of info.archinnov.achilles.type.ConsistencyLevel

  • info.archinnov.achilles.internal.consistency.ConsistencyOverrider
  • info.archinnov.achilles.internal.consistency.ConsistencyOverriderTest
  • info.archinnov.achilles.internal.context.DaoContext
  • info.archinnov.achilles.internal.metadata.parsing.EntityIntrospector
  • info.archinnov.achilles.internal.metadata.parsing.PropertyParser
  • info.archinnov.achilles.internal.persistence.operations.CounterLoader
  • info.archinnov.achilles.internal.persistence.operations.SliceQueryExecutor
  • info.archinnov.achilles.internal.statement.prepared.PreparedStatementBinder
  • info.archinnov.achilles.internal.statement.wrapper.BatchStatementWrapper
  • info.archinnov.achilles.test.integration.tests.AsyncBatchModeIT
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