Uses of Class
org.apache.cayenne.query.ObjectSelect

Packages that use ObjectSelect

Package	Description
org.apache.cayenne.query	Defines standard queries supported by Cayenne and extension mechanism to create custom queries.

Uses of ObjectSelect in org.apache.cayenne.query

Methods in org.apache.cayenne.query that return ObjectSelect

Modifier and Type	Method and Description
ObjectSelect<T>	ObjectSelect.and(Collection<Expression> expressions) AND's provided expressions to the existing WHERE clause expression.
ObjectSelect<T>	ObjectSelect.and(Expression... expressions) AND's provided expressions to the existing WHERE clause expression.
ObjectSelect<T>	ObjectSelect.cacheGroup(String cacheGroup)
ObjectSelect<T>	ObjectSelect.cacheStrategy(QueryCacheStrategy strategy)
ObjectSelect<T>	ObjectSelect.cacheStrategy(QueryCacheStrategy strategy, String cacheGroup)
static ObjectSelect<DataRow>	ObjectSelect.dataRowQuery(Class<?> entityType) Creates a ObjectSelect that fetches data for an ObjEntity determined from a provided class.
static ObjectSelect<DataRow>	ObjectSelect.dataRowQuery(Class<?> entityType, Expression expression) Creates a ObjectSelect that fetches data for an ObjEntity determined from a provided class and uses provided expression for its qualifier.
ObjectSelect<T>	ObjectSelect.dbEntityName(String dbEntityName) Sets the DbEntity name to fetch without changing the return type of the query.
static ObjectSelect<DataRow>	ObjectSelect.dbQuery(String dbEntityName) Creates a ObjectSelect that fetches DataRows for a DbEntity determined from provided "dbEntityName".
static ObjectSelect<DataRow>	ObjectSelect.dbQuery(String dbEntityName, Expression expression) Creates a ObjectSelect that fetches DataRows for a DbEntity determined from provided "dbEntityName" and uses provided expression for its qualifier.
ObjectSelect<T>	ObjectSelect.entityName(String entityName) Sets the ObjEntity name to fetch without changing the return type of the query.
ObjectSelect<T>	ObjectSelect.entityType(Class<?> entityType) Sets the type of the entity to fetch without changing the return type of the query.
ObjectSelect<DataRow>	ObjectSelect.fetchDataRows() Forces query to fetch DataRows.
ObjectSelect<T>	ObjectSelect.limit(int fetchLimit) Resets query fetch limit - a parameter that defines max number of objects that should be ever be fetched from the database.
ObjectSelect<T>	ObjectSelect.localCache() Instructs Cayenne to look for query results in the "local" cache when running the query.
ObjectSelect<T>	ObjectSelect.localCache(String cacheGroup) Instructs Cayenne to look for query results in the "local" cache when running the query.
ObjectSelect<T>	ObjectSelect.offset(int fetchOffset) Resets query fetch offset - a parameter that defines how many objects should be skipped when reading data from the database.
ObjectSelect<T>	ObjectSelect.or(Collection<Expression> expressions) OR's provided expressions to the existing WHERE clause expression.
ObjectSelect<T>	ObjectSelect.or(Expression... expressions) OR's provided expressions to the existing WHERE clause expression.
ObjectSelect<T>	ObjectSelect.orderBy(Collection<Ordering> orderings) Adds a list of orderings to this query.
ObjectSelect<T>	ObjectSelect.orderBy(Ordering... orderings) Add one or more orderings to this query.
ObjectSelect<T>	ObjectSelect.orderBy(String property) Add an ascending ordering on the given property.
ObjectSelect<T>	ObjectSelect.orderBy(String property, SortOrder sortOrder) Add an ordering on the given property.
ObjectSelect<T>	ObjectSelect.pageSize(int pageSize) Resets query page size.
ObjectSelect<T>	ObjectSelect.prefetch(PrefetchTreeNode prefetch) Merges prefetch into the query prefetch tree.
ObjectSelect<T>	ObjectSelect.prefetch(String path, int semantics) Merges a prefetch path with specified semantics into the query prefetch tree.
static <T> ObjectSelect<T>	ObjectSelect.query(Class<T> entityType) Creates a ObjectSelect that selects objects of a given persistent class.
static <T> ObjectSelect<T>	ObjectSelect.query(Class<T> entityType, Expression expression) Creates a ObjectSelect that selects objects of a given persistent class and uses provided expression for its qualifier.
static <T> ObjectSelect<T>	ObjectSelect.query(Class<T> entityType, Expression expression, List<Ordering> orderings) Creates a ObjectSelect that selects objects of a given persistent class and uses provided expression for its qualifier.
static <T> ObjectSelect<T>	ObjectSelect.query(Class<T> resultType, String entityName) Creates a ObjectSelect that fetches data for ObjEntity determined from provided "entityName", but fetches the result of a provided type.
ObjectSelect<T>	ObjectSelect.sharedCache() Instructs Cayenne to look for query results in the "shared" cache when running the query.
ObjectSelect<T>	ObjectSelect.sharedCache(String cacheGroup) Instructs Cayenne to look for query results in the "shared" cache when running the query.
ObjectSelect<T>	ObjectSelect.statementFetchSize(int size) Sets fetch size of the PreparedStatement generated for this query.
ObjectSelect<T>	ObjectSelect.where(Expression expression) Appends a qualifier expression of this query.
ObjectSelect<T>	ObjectSelect.where(String expressionString, Object... parameters) Appends a qualifier expression of this query, using provided expression String and an array of position parameters.

Constructors in org.apache.cayenne.query with parameters of type ObjectSelect

Constructor and Description
ColumnSelect(ObjectSelect<T> select) Copy constructor to convert ObjectSelect to ColumnSelect