org.springframework.data.gemfire.repository.query

Class GemfireQueryMethod

java.lang.Object

org.springframework.data.repository.query.QueryMethod

org.springframework.data.gemfire.repository.query.GemfireQueryMethod

public class GemfireQueryMethod
extends QueryMethod

GemFire specific QueryMethod.

Author:

Oliver Gierke, John Blum

See Also:

QueryMethod

Field Summary

Fields

Modifier and Type	Field and Description
protected static String[]	EMPTY_STRING_ARRAY

Constructor Summary

Constructors

Constructor and Description
GemfireQueryMethod(Method method, RepositoryMetadata metadata, ProjectionFactory factory, MappingContext<? extends GemfirePersistentEntity<?>,GemfirePersistentProperty> mappingContext) Creates a new GemfireQueryMethod from the given Method and RepositoryMetadata.

Method Summary

Modifier and Type	Method and Description
String[]	getHints() Gets the query HINTs for this query method.
String	getImport() Gets the IMPORT statement for this query method.
int	getLimit() Gets the LIMIT for this query method on the result set returned by the query.
GemfirePersistentEntity<?>	getPersistentEntity() Returns the GemfirePersistentEntity the method deals with.
boolean	hasAnnotatedQuery() Determines whether this query method specifies an annotated, non-empty query.
boolean	hasHint() Determines whether this query method uses a query HINT to tell the GemFire OQL query engine which indexes to apply to the query execution.
boolean	hasImport() Determine whether this query method declares an IMPORT statement to qualify application domain object types referenced in the query.
boolean	hasLimit() Determines whether this query method defines a LIMIT on the number of results returned by the query.
boolean	hasTrace() Determines whether this query method has TRACE (i.e. logging) enabled.

Methods inherited from class org.springframework.data.repository.query.QueryMethod

createParameters, getDomainClass, getEntityInformation, getName, getNamedQueryName, getParameters, getResultProcessor, getReturnedObjectType, isCollectionQuery, isModifyingQuery, isPageQuery, isQueryForEntity, isSliceQuery, isStreamQuery, toString

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_STRING_ARRAY

protected static final String[] EMPTY_STRING_ARRAY

Constructor Detail

GemfireQueryMethod

public GemfireQueryMethod(Method method,
                          RepositoryMetadata metadata,
                          ProjectionFactory factory,
                          MappingContext<? extends GemfirePersistentEntity<?>,GemfirePersistentProperty> mappingContext)

Creates a new GemfireQueryMethod from the given Method and RepositoryMetadata.

Parameters:

method - must not be null.

metadata - must not be null.

factory - must not be null.

mappingContext - must not be null.

Method Detail

getPersistentEntity

public GemfirePersistentEntity<?> getPersistentEntity()

Returns the GemfirePersistentEntity the method deals with.

Returns:

the GemfirePersistentEntity the method deals with.

hasAnnotatedQuery

public boolean hasAnnotatedQuery()

Determines whether this query method specifies an annotated, non-empty query.

Returns:

a boolean value indicating whether the query method specifies an annotated, non-empty query.

See Also:

StringUtils.hasText(String), getAnnotatedQuery()

hasHint

public boolean hasHint()

Determines whether this query method uses a query HINT to tell the GemFire OQL query engine which indexes to apply to the query execution.

Returns:

a boolean value to indicate whether this query method uses a query HINT.

See Also:

Hint, AccessibleObject.isAnnotationPresent(Class)

getHints

public String[] getHints()

Gets the query HINTs for this query method.

Returns:

the query HINTs for this query method or an empty array if this query method has no query HINTs.

See Also:

Hint, Method.getAnnotation(Class)

hasImport

public boolean hasImport()

Determine whether this query method declares an IMPORT statement to qualify application domain object types referenced in the query.

Returns:

a boolean value to indicate whether this query method declares an IMPORT statement.

See Also:

Import, AccessibleObject.isAnnotationPresent(Class)

getImport

public String getImport()

Gets the IMPORT statement for this query method.

Returns:

the IMPORT statement for this query method or null if this query method does not have an IMPORT statement.

See Also:

Import, Method.getAnnotation(Class)

hasLimit

public boolean hasLimit()

Determines whether this query method defines a LIMIT on the number of results returned by the query.

Returns:

a boolean value indicating whether this query method defines a LIMIT on the result set returned by the query.

See Also:

Limit, AccessibleObject.isAnnotationPresent(Class)

getLimit

public int getLimit()

Gets the LIMIT for this query method on the result set returned by the query.

Returns:

the LIMIT for this query method limiting the number of results returned by the query.

See Also:

Limit, Method.getAnnotation(Class)

hasTrace

public boolean hasTrace()

Determines whether this query method has TRACE (i.e. logging) enabled.

Returns:

a boolean value to indicate whether this query method has TRACE enabled.

See Also:

Limit, AccessibleObject.isAnnotationPresent(Class)