org.teiid.translator.infinispan.hotrod

Class InfinispanHotRodExecutionFactory

java.lang.Object

org.teiid.translator.ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

org.teiid.translator.object.ObjectExecutionFactory

org.teiid.translator.infinispan.hotrod.InfinispanHotRodExecutionFactory

Direct Known Subclasses:

InfinispanExecutionFactory

@Translator(name="ispn-hotrod",
            description="The Infinispan Translator Using Hotrod Client to query cache")
public class InfinispanHotRodExecutionFactory
extends ObjectExecutionFactory

InfinispanExecutionFactory is the translator that will be use to translate a remote Infinispan cache and issue queries using hotrod client to query the cache.

Since:

8.7

Author:

vhalbert

Nested Class Summary

Nested classes/interfaces inherited from class org.teiid.translator.ExecutionFactory

ExecutionFactory.Format, ExecutionFactory.NullOrder, ExecutionFactory.SupportedJoinCriteria, ExecutionFactory.TransactionSupport

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_SET_SIZE
static Version	SIX_6

Fields inherited from class org.teiid.translator.ExecutionFactory

DEFAULT_MAX_FROM_GROUPS, DEFAULT_MAX_IN_CRITERIA_SIZE

Constructor Summary

Constructors

Constructor and Description
InfinispanHotRodExecutionFactory()

Method Summary

Modifier and Type	Method and Description
ProcedureExecution	createDirectExecution(List<Argument> arguments, Command command, ExecutionContext executionContext, RuntimeMetadata metadata, ObjectConnection connection)
int	getMaxFromGroups() The number of groups supported in the from clause.
MetadataProcessor<ObjectConnection>	getMetadataProcessor() Get a MetadataProcessor for the translator to read the metadata.
void	initCapabilities(ObjectConnection connection) Will be called by ExecutionFactory.start() with a null connection if a source connection is not ExecutionFactory.isSourceRequiredForCapabilities()
boolean	isSourceRequiredForCapabilities() If true, the ExecutionFactory.initCapabilities(Object) method will be consulted prior to determining the capabilities
boolean	setSupportsCompareCriteriaOrdered(boolean supports)
boolean	supportsAliasedTable() Support indicates connector can accept groups with aliases
boolean	supportsCompareCriteriaEquals() Support indicates connector accepts criteria of form (element = constant)
boolean	supportsCompareCriteriaOrdered() Support indicates connector accepts criteria of form (element <=|>= constant) The query engine will may pushdown queries containing < or > if NOT is also supported.
boolean	supportsInCriteria() Support indicates connector accepts criteria of form (element IN set)
boolean	supportsIsNullCriteria() Discusses issue with trying to support IS NULL and IS NOT NULL;
boolean	supportsLikeCriteria() Support indicates connector accepts criteria of form (element LIKE constant)
boolean	supportsLikeCriteriaEscapeCharacter() Support indicates connector accepts criteria of form (element LIKE constant ESCAPE char)
boolean	supportsNotCriteria() Discusses issue with trying to support NOT;
boolean	supportsOrCriteria() Support indicates connector accepts logical criteria connected by OR

Methods inherited from class org.teiid.translator.object.ObjectExecutionFactory

createResultSetExecution, createUpdateExecution, setSupportsSearchabilityUsingAnnotations, start, supportsOnlyLiteralComparison, supportsRowLimit, supportsSearchabilityUsingAnnotations, supportsUpsert

Methods inherited from class org.teiid.translator.ExecutionFactory

addPushDownFunction, areLobsUsableAfterClose, closeConnection, createExecution, createProcedureExecution, getCacheDirective, getCollationLocale, getConnection, getConnection, getDefaultNullOrder, getDirectQueryProcedureName, getExcludedCommonTableExpressionName, getInstance, getLanguageFactory, getMaxDependentInPredicates, getMaxInCriteriaSize, getMetadata, getNativeQueryProcedureName, getPushDownFunctions, getRequiredLikeEscape, getSupportedFunctions, getSupportedJoinCriteria, getTransactionSupport, getTypeFacility, isCopyLobs, isForkable, isImmutable, isSourceRequired, isSourceRequiredForMetadata, isThreadBound, requiresCriteria, returnsSingleUpdateCount, setCollationLocale, setCopyLobs, setDirectQueryProcedureName, setExcludedCommonTableExpressionName, setImmutable, setMaxDependentInPredicates, setMaxInCriteriaSize, setNativeQueryProcedureName, setRequiresCriteria, setSourceRequired, setSourceRequiredForMetadata, setSupportedJoinCriteria, setSupportsDirectQueryProcedure, setSupportsFullOuterJoins, setSupportsInnerJoins, setSupportsNativeQueries, setSupportsOrderBy, setSupportsOuterJoins, setSupportsSelectDistinct, setThreadBound, setTransactionSupport, supportsAdvancedOlapOperations, supportsAggregatesAvg, supportsAggregatesCount, supportsAggregatesCountStar, supportsAggregatesDistinct, supportsAggregatesEnhancedNumeric, supportsAggregatesMax, supportsAggregatesMin, supportsAggregatesSum, supportsArrayAgg, supportsArrayType, supportsBatchedUpdates, supportsBulkUpdate, supportsCommonTableExpressions, supportsCompareCriteriaOrderedExclusive, supportsConvert, supportsCorrelatedSubqueries, supportsCorrelatedSubqueryLimit, supportsDependentJoins, supportsDirectQueryProcedure, supportsElementaryOlapOperations, supportsExcept, supportsExistsCriteria, supportsFormatLiteral, supportsFullDependentJoins, supportsFullOuterJoins, supportsFunctionsInGroupBy, supportsGroupBy, supportsGroupByMultipleDistinctAggregates, supportsGroupByRollup, supportsHaving, supportsInCriteriaSubquery, supportsInlineViews, supportsInnerJoins, supportsInsertWithQueryExpression, supportsIntersect, supportsLateralJoin, supportsLateralJoinCondition, supportsLikeRegex, supportsNativeQueries, supportsOnlyCorrelatedSubqueries, supportsOnlyFormatLiterals, supportsOnlySingleTableGroupBy, supportsOrderBy, supportsOrderByNullOrdering, supportsOrderByUnrelated, supportsOrderByWithExtendedGrouping, supportsOuterJoins, supportsPartialFiltering, supportsProcedureTable, supportsQuantifiedCompareCriteriaAll, supportsQuantifiedCompareCriteriaSome, supportsRecursiveCommonTableExpressions, supportsRowOffset, supportsScalarSubqueries, supportsScalarSubqueryProjection, supportsSearchedCaseExpressions, supportsSelectDistinct, supportsSelectExpression, supportsSelectExpressionArrayType, supportsSelectWithoutFrom, supportsSelfJoins, supportsSetQueryOrderBy, supportsSimilarTo, supportsStringAgg, supportsSubqueryCommonTableExpressions, supportsSubqueryInOn, supportsUnions, supportsWindowDistinctAggregates, supportsWindowOrderByWithAggregates, useAnsiJoin, useBindingsForDependentJoin

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SIX_6

public static final Version SIX_6

MAX_SET_SIZE

public static final int MAX_SET_SIZE

See Also:

Constant Field Values

Constructor Detail

InfinispanHotRodExecutionFactory

public InfinispanHotRodExecutionFactory()

Method Detail

getMaxFromGroups

public int getMaxFromGroups()

Description copied from class: ExecutionFactory

The number of groups supported in the from clause. Added for a Sybase limitation.

Overrides:

getMaxFromGroups in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

Returns:

the number of groups supported in the from clause, or -1 if there is no limit

isSourceRequiredForCapabilities

public boolean isSourceRequiredForCapabilities()

Description copied from class: ExecutionFactory

If true, the ExecutionFactory.initCapabilities(Object) method will be consulted prior to determining the capabilities

Overrides:

isSourceRequiredForCapabilities in class ObjectExecutionFactory

Returns:

createDirectExecution

public ProcedureExecution createDirectExecution(List<Argument> arguments,
                                                Command command,
                                                ExecutionContext executionContext,
                                                RuntimeMetadata metadata,
                                                ObjectConnection connection)

Overrides:

createDirectExecution in class ObjectExecutionFactory

See Also:

ObjectExecutionFactory.createDirectExecution(java.util.List, org.teiid.language.Command, org.teiid.translator.ExecutionContext, org.teiid.metadata.RuntimeMetadata, org.teiid.translator.object.ObjectConnection)

supportsAliasedTable

public boolean supportsAliasedTable()

Description copied from class: ExecutionFactory

Support indicates connector can accept groups with aliases

Overrides:

supportsAliasedTable in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

supportsInCriteria

public boolean supportsInCriteria()

Description copied from class: ExecutionFactory

Support indicates connector accepts criteria of form (element IN set)

Overrides:

supportsInCriteria in class ObjectExecutionFactory

supportsIsNullCriteria

public boolean supportsIsNullCriteria()

Discusses issue with trying to support IS NULL and IS NOT NULL;

Overrides:

supportsIsNullCriteria in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

Returns:

boolean

supportsOrCriteria

public boolean supportsOrCriteria()

Description copied from class: ExecutionFactory

Support indicates connector accepts logical criteria connected by OR

Overrides:

supportsOrCriteria in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

supportsCompareCriteriaEquals

public boolean supportsCompareCriteriaEquals()

Description copied from class: ExecutionFactory

Support indicates connector accepts criteria of form (element = constant)

Overrides:

supportsCompareCriteriaEquals in class ObjectExecutionFactory

supportsCompareCriteriaOrdered

@TranslatorProperty(display="CompareCriteriaOrdered",
                    description="If true, translator can support comparison criteria with the operator \'=>\' or \'<=\' ",
                    advanced=true)
public boolean supportsCompareCriteriaOrdered()

Description copied from class: ExecutionFactory

Support indicates connector accepts criteria of form (element <=|>= constant)
The query engine will may pushdown queries containing < or > if NOT is also supported.

Overrides:

supportsCompareCriteriaOrdered in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

setSupportsCompareCriteriaOrdered

public boolean setSupportsCompareCriteriaOrdered(boolean supports)

supportsLikeCriteria

public boolean supportsLikeCriteria()

Description copied from class: ExecutionFactory

Support indicates connector accepts criteria of form (element LIKE constant)

Overrides:

supportsLikeCriteria in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

supportsLikeCriteriaEscapeCharacter

public boolean supportsLikeCriteriaEscapeCharacter()

Description copied from class: ExecutionFactory

Support indicates connector accepts criteria of form (element LIKE constant ESCAPE char)

Overrides:

supportsLikeCriteriaEscapeCharacter in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

supportsNotCriteria

public boolean supportsNotCriteria()

Discusses issue with trying to support NOT;

Overrides:

supportsNotCriteria in class ExecutionFactory<javax.resource.cci.ConnectionFactory,ObjectConnection>

getMetadataProcessor

public MetadataProcessor<ObjectConnection> getMetadataProcessor()

Description copied from class: ExecutionFactory

Get a MetadataProcessor for the translator to read the metadata. Typically this will return a new instance.

Overrides:

getMetadataProcessor in class ObjectExecutionFactory

Returns:

initCapabilities

public void initCapabilities(ObjectConnection connection)
                      throws TranslatorException

Description copied from class: ExecutionFactory

Will be called by ExecutionFactory.start() with a null connection if a source connection is not ExecutionFactory.isSourceRequiredForCapabilities()

Overrides:

initCapabilities in class ObjectExecutionFactory

Parameters:

connection -

Throws:

TranslatorException

See Also:

ExecutionFactory.initCapabilities(java.lang.Object)