Package com.mysql.clusterj.core.store

Examples of com.mysql.clusterj.core.store.Table

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        DomainTypeHandler<T> domainTypeHandler = getDomainTypeHandler(cls, dictionary);
        return domainTypeHandler.newInstance();
    }

    public Table getTable(String tableName, Dictionary dictionary) {
        Table result;
        try {
            result = dictionary.getTable(tableName);
        } catch(Exception ex) {
            throw new ClusterJFatalInternalException(
                        local.message("ERR_Get_Table"), ex);
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            fmd.objectSetValueExceptIndex(rs, handler, indexName);
        }
    }

    protected Table getTable(Dictionary dictionary) {
        Table result;
        try {
            result = dictionary.getTable(tableName);
        } catch (Exception ex) {
            throw new ClusterJException(
                    local.message("ERR_Get_NdbTable", name, tableName), ex);
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        // a transaction must already be active (autocommit is not supported)
        assertActive();
        final DomainTypeHandler<?> domainTypeHandler = getDomainTypeHandler(object);
        final ValueHandler instanceHandler = domainTypeHandler.getValueHandler(object);
        setPartitionKey(domainTypeHandler, instanceHandler);
        Table storeTable = domainTypeHandler.getStoreTable();
        // perform a primary key operation
        final Operation op = clusterTransaction.getSelectOperation(storeTable);
        // set the keys into the operation
        domainTypeHandler.operationSetKeys(instanceHandler, op);
        // set the expected columns into the operation
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    public Operation insert(
            DomainTypeHandler<?> domainTypeHandler, ValueHandler valueHandler) {
        startAutoTransaction();
        setPartitionKey(domainTypeHandler, valueHandler);
        Operation op = null;
        Table storeTable = null;
        try {
            storeTable = domainTypeHandler.getStoreTable();
            op = clusterTransaction.getInsertOperation(storeTable);
            // set all values in the operation, keys first
            domainTypeHandler.operationSetKeys(valueHandler, op);
            domainTypeHandler.operationSetModifiedNonPKValues(valueHandler, op);
            // reset modified bits in instance
            domainTypeHandler.objectResetModified(valueHandler);
        } catch (ClusterJUserException cjuex) {
            failAutoTransaction();
            throw cjuex;
        } catch (ClusterJException cjex) {
            failAutoTransaction();
            logger.error(local.message("ERR_Insert", storeTable.getName()));
            throw new ClusterJException(
                    local.message("ERR_Insert", storeTable.getName()), cjex);
        } catch (RuntimeException rtex) {
            failAutoTransaction();
            logger.error(local.message("ERR_Insert", storeTable.getName()));
            throw new ClusterJException(
                    local.message("ERR_Insert", storeTable.getName()), rtex);
        }
        endAutoTransaction();
        return op;
    }
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        delete(domainTypeHandler, valueHandler);
    }

    public Operation delete(DomainTypeHandler domainTypeHandler, ValueHandler valueHandler) {
        startAutoTransaction();
        Table storeTable = domainTypeHandler.getStoreTable();
        setPartitionKey(domainTypeHandler, valueHandler);
        Operation op = null;
        try {
            op = clusterTransaction.getDeleteOperation(storeTable);
            domainTypeHandler.operationSetKeys(valueHandler, op);
        } catch (ClusterJException ex) {
            failAutoTransaction();
            throw new ClusterJException(
                    local.message("ERR_Delete", storeTable.getName()), ex);
        }
        endAutoTransaction();
        return op;
    }
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     * @param domainTypeHandler the domainTypeHandler of instances to delete
     * @return the number of instances deleted
     */
    public int deletePersistentAll(DomainTypeHandler<?> domainTypeHandler) {
        startAutoTransaction();
        Table storeTable = domainTypeHandler.getStoreTable();
        String tableName = storeTable.getName();
        ScanOperation op = null;
        int count = 0;
        try {
            op = clusterTransaction.getTableScanOperationLockModeExclusiveScanFlagKeyInfo(storeTable);
            count = deletePersistentAll(op, true);
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     */
    public ResultData selectUnique(DomainTypeHandler domainTypeHandler,
            ValueHandler keyHandler, BitSet fields) {
        assertActive();
        setPartitionKey(domainTypeHandler, keyHandler);
        Table storeTable = domainTypeHandler.getStoreTable();
        // perform a single select by key operation
        Operation op = clusterTransaction.getSelectOperation(storeTable);
        // set the keys into the operation
        domainTypeHandler.operationSetKeys(keyHandler, op);
        // set the expected columns into the operation
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    }

    public Operation update(DomainTypeHandler domainTypeHandler, ValueHandler valueHandler) {
        startAutoTransaction();
        setPartitionKey(domainTypeHandler, valueHandler);
        Table storeTable = null;
        Operation op = null;
        try {
            storeTable = domainTypeHandler.getStoreTable();
            op = clusterTransaction.getUpdateOperation(storeTable);
            domainTypeHandler.operationSetKeys(valueHandler, op);
            domainTypeHandler.operationSetModifiedNonPKValues(valueHandler, op);
            if (logger.isDetailEnabled()) logger.detail("Updated object " +
                    valueHandler);
        } catch (ClusterJException ex) {
            failAutoTransaction();
            throw new ClusterJException(
                    local.message("ERR_Update", storeTable.getName()) ,ex);
        }
        endAutoTransaction();
        return op;
    }
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        DomainTypeHandler domainTypeHandler = getDomainTypeHandler(instance);
        if (logger.isDetailEnabled()) logger.detail("UpdatePersistent on object " + instance);
        ValueHandler valueHandler = domainTypeHandler.getValueHandler(instance);
        startAutoTransaction();
        setPartitionKey(domainTypeHandler, valueHandler);
        Table storeTable = null;
        try {
            storeTable = domainTypeHandler.getStoreTable();
            Operation op = null;
            op = clusterTransaction.getWriteOperation(storeTable);
            domainTypeHandler.operationSetKeys(valueHandler, op);
            domainTypeHandler.operationSetModifiedNonPKValues(valueHandler, op);
            if (logger.isDetailEnabled()) logger.detail("Wrote object " +
                    valueHandler);
        } catch (ClusterJException ex) {
            failAutoTransaction();
            throw new ClusterJException(
                    local.message("ERR_Write", storeTable.getName()) ,ex);
        }
        endAutoTransaction();
        return instance;
    }
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    public static DomainTypeHandlerImpl<?> getDomainTypeHandler(String tableName, Dictionary dictionary) {
        DomainTypeHandlerImpl<?> result = null;
        synchronized (domainTypeHandlerMap) {
            result = domainTypeHandlerMap.get(tableName);
            if (result == null) {
                Table table = dictionary.getTable(tableName);
                if (table != null) {
                    result = new DomainTypeHandlerImpl(tableName, dictionary);
                    domainTypeHandlerMap.put(tableName, result);
                    if (logger.isDetailEnabled()) logger.detail("New DomainTypeHandler created for table " + tableName);
                } else {
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Related Classes of com.mysql.clusterj.core.store.Table

  • com.mysql.clusterj.core.metadata.AbstractDomainTypeHandlerImpl
  • com.mysql.clusterj.core.SessionFactoryImpl
  • com.mysql.clusterj.core.SessionImpl
  • com.mysql.clusterj.jdbc.DomainTypeHandlerImpl
  • com.mysql.clusterj.openjpa.NdbOpenJPADomainFieldHandlerImpl
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