Uses of Interface
org.apache.cayenne.query.Query

Packages that use Query

org.apache.cayenne	Contains persistence APIs directly accessible by users.
org.apache.cayenne.access	Contains classes that make up Cayenne ORM stack.
org.apache.cayenne.access.jdbc	Contains classes that handle JDBC interactions.
org.apache.cayenne.access.trans	Provides translators for Cayenne queries.
org.apache.cayenne.access.util
org.apache.cayenne.dba	Contains database adapter API (DbAdapter) and its default implementation.
org.apache.cayenne.dba.frontbase	FrontBase DbAdapter.
org.apache.cayenne.dba.hsqldb	HSQLDB DbAdapter.
org.apache.cayenne.dba.mysql	MySQL DbAdapter.
org.apache.cayenne.dba.openbase	OpenBase DbAdapter.
org.apache.cayenne.dba.oracle	Oracle DbAdapter.
org.apache.cayenne.dba.postgres	PostgreSQL DbAdapter.
org.apache.cayenne.dba.sqlite
org.apache.cayenne.dba.sqlserver	MS SQLServer DbAdapter.
org.apache.cayenne.map	Contains O/R mapping classes that store relational database metadata information and map it to Java classes.
org.apache.cayenne.map.event
org.apache.cayenne.project.validator
org.apache.cayenne.query	Defines standard queries supported by Cayenne and extension mechanism to create custom queries.
org.apache.cayenne.remote	Contains classes an interfaces related to Cayenne remote object persistence features.
org.apache.cayenne.util	General utility classes.
org.apache.cayenne.wocompat	Contains classes that interface Cayenne with Apple's WebObjects.

Uses of Query in org.apache.cayenne

Methods in org.apache.cayenne with parameters of type Query

static Object	DataObjectUtils.objectForQuery(ObjectContext context, Query query) Returns an object or a DataRow that is a result of a given query.
QueryResponse	CayenneContext.onQuery(ObjectContext context, Query query)
QueryResponse	DataChannel.onQuery(ObjectContext originatingContext, Query query) Executes a query, using provided context to register persistent objects if query returns any objects.
abstract QueryResponse	BaseContext.performGenericQuery(Query query)
QueryResponse	CayenneContext.performGenericQuery(Query query)
QueryResponse	ObjectContext.performGenericQuery(Query query) Executes any kind of query providing the result in a form of QueryResponse.
abstract List	BaseContext.performQuery(Query query)
List	CayenneContext.performQuery(Query query) Runs a query, returning result as list.
List	ObjectContext.performQuery(Query query) Executes a selecting query, returning a list of persistent objects or data rows.

Uses of Query in org.apache.cayenne.access

Fields in org.apache.cayenne.access declared as Query

protected Query

QueryTranslator.query Deprecated.

Methods in org.apache.cayenne.access that return Query

Query	QueryTranslator.getQuery() Deprecated. Returns query object being processed.
Query	DataPortDelegate.willCleanData(DataPort portTool, DbEntity entity, Query query) Invoked by DataPort right before the start of data cleanup for a given entity.
Query	DataContextDelegate.willPerformGenericQuery(DataContext context, Query query) Invoked before a Query is executed via DataContext.performGenericQuery.
Query	DataContextDelegate.willPerformQuery(DataContext context, Query query) Invoked before a Query is executed via DataContext.performQuery.
Query	DataPortDelegate.willPortEntity(DataPort portTool, DbEntity entity, Query query) Invoked by DataPort right before the start of data port for a given entity.

Methods in org.apache.cayenne.access with parameters of type Query

protected void	IncrementalFaultList.fillIn(Query query) Deprecated. since 3.0 this method is not called and is deprecated in favor of IncrementalFaultList.fillIn(Query, List), as this method performed unneeded synchronization.
protected void	IncrementalFaultList.fillIn(Query query, List elementsList) Performs initialization of the list of objects.
List	QueryResult.getFirstRows(Query query) Returns the first results for the query.
int	QueryResult.getFirstUpdateCount(Query query) Returns the first update count for the query.
int[]	QueryResult.getFirstUpdateCounts(Query query) Returns the first update count.
List	QueryResult.getResults(Query query) Returns a list of all results of a given query.
List<?>	QueryResult.getRows(Query query) Returns a List that itself contains Lists of data rows for each ResultSet returned by the query.
List	QueryResult.getUpdates(Query query) Returns a List that contains java.lang.Integer objects for each one of the update counts returned by the query.
void	DataDomainLegacyQueryAction.nextBatchCount(Query query, int[] resultCount) Deprecated.
void	OperationObserver.nextBatchCount(Query query, int[] resultCount) Callback method invoked after a batch update is executed.
void	QueryResult.nextBatchCount(Query query, int[] resultCount)
void	DataDomainLegacyQueryAction.nextCount(Query query, int resultCount) Deprecated.
void	OperationObserver.nextCount(Query query, int resultCount) Callback method invoked after an updating query is executed.
void	QueryResult.nextCount(Query query, int resultCount)
void	DataDomainLegacyQueryAction.nextGeneratedRows(Query query, ResultIterator keysIterator) Deprecated.
void	OperationObserver.nextGeneratedRows(Query query, ResultIterator keysIterator) Callback method invoked after each batch of generated values is read during an update.
void	DataDomainLegacyQueryAction.nextQueryException(Query query, Exception ex) Deprecated.
void	OperationObserver.nextQueryException(Query query, Exception ex) Callback method invoked on exceptions that happen during an execution of a specific query.
void	QueryResult.nextQueryException(Query query, Exception ex) Overrides superclass implementation to rethrow an exception immediately.
void	DataDomainLegacyQueryAction.nextRows(Query query, List<?> dataRows) Deprecated.
void	OperationObserver.nextRows(Query query, List<?> dataRows) Callback method invoked for each processed ResultSet.
void	QueryResult.nextRows(Query query, List<?> dataRows)
void	DataDomainLegacyQueryAction.nextRows(Query q, ResultIterator it) Deprecated.
void	OperationObserver.nextRows(Query q, ResultIterator it) Callback method invoked for each opened ResultIterator.
void	QueryResult.nextRows(Query q, ResultIterator it)
QueryResponse	ClientServerChannel.onQuery(ObjectContext context, Query query)
QueryResponse	DataContext.onQuery(ObjectContext context, Query query) An implementation of a DataChannel method that is used by child contexts to execute queries.
QueryResponse	DataDomain.onQuery(ObjectContext context, Query query) Runs query returning generic QueryResponse.
QueryResponse	DataContext.performGenericQuery(Query query) Executes a query returning a generic response.
ResultIterator	DataContext.performIteratedQuery(Query query) Performs a single database select query returning result as a ResultIterator.
int[]	DataContext.performNonSelectingQuery(Query query) Performs a single database query that does not select rows.
List	DataContext.performQuery(Query query) Performs a single selecting query.
void	DataDomainLegacyQueryAction.route(QueryEngine engine, Query query, Query substitutedQuery) Deprecated.
void	QueryTranslator.setQuery(Query query) Deprecated.
Query	DataPortDelegate.willCleanData(DataPort portTool, DbEntity entity, Query query) Invoked by DataPort right before the start of data cleanup for a given entity.
Query	DataContextDelegate.willPerformGenericQuery(DataContext context, Query query) Invoked before a Query is executed via DataContext.performGenericQuery.
Query	DataContextDelegate.willPerformQuery(DataContext context, Query query) Invoked before a Query is executed via DataContext.performQuery.
Query	DataPortDelegate.willPortEntity(DataPort portTool, DbEntity entity, Query query) Invoked by DataPort right before the start of data port for a given entity.

Method parameters in org.apache.cayenne.access with type arguments of type Query

void	DataDomain.performQueries(Collection<Query> queries, OperationObserver callback) Routes queries to appropriate DataNodes for execution.
void	DataNode.performQueries(Collection<Query> queries, OperationObserver callback) Runs queries using Connection obtained from internal DataSource.
void	QueryEngine.performQueries(Collection<Query> queries, OperationObserver resultConsumer) Executes a list of queries wrapping them in its own transaction.

Constructors in org.apache.cayenne.access with parameters of type Query

IncrementalFaultList(DataContext dataContext, Query query)
Creates a new IncrementalFaultList using a given DataContext and query.

Uses of Query in org.apache.cayenne.access.jdbc

Fields in org.apache.cayenne.access.jdbc declared as Query

protected Query

UpdateAction.query Deprecated.

Methods in org.apache.cayenne.access.jdbc with parameters of type Query

protected void

BaseSQLAction.readResultSet(ResultSet resultSet, RowDescriptor descriptor, Query query, OperationObserver delegate) Helper method to process a ResultSet.

Constructors in org.apache.cayenne.access.jdbc with parameters of type Query

UpdateAction(Query query, DbAdapter adapter, EntityResolver entityResolver)
Deprecated.

Uses of Query in org.apache.cayenne.access.trans

Fields in org.apache.cayenne.access.trans declared as Query

protected Query

QueryAssembler.query

Methods in org.apache.cayenne.access.trans that return Query

Query

QueryAssembler.getQuery() Returns query object being processed.

Methods in org.apache.cayenne.access.trans with parameters of type Query

void	QueryAssembler.setQuery(Query query)

Uses of Query in org.apache.cayenne.access.util

Fields in org.apache.cayenne.access.util with type parameters of type Query

protected Map<Query,Throwable>

DefaultOperationObserver.queryExceptions

Methods in org.apache.cayenne.access.util that return types with arguments of type Query

Map<Query,Throwable>

DefaultOperationObserver.getQueryExceptions() Returns a list of exceptions that occured during data operation run by query.

Methods in org.apache.cayenne.access.util with parameters of type Query

void	DefaultOperationObserver.nextBatchCount(Query query, int[] resultCount)
void	DefaultOperationObserver.nextCount(Query query, int resultCount)
void	DefaultOperationObserver.nextGeneratedRows(Query query, ResultIterator keysIterator) Closes ResultIterator without reading its data.
void	DefaultOperationObserver.nextQueryException(Query query, Exception ex)
void	DefaultOperationObserver.nextRows(Query query, List<?> dataRows)
void	IteratedSelectObserver.nextRows(Query query, List<?> dataRows)
void	DefaultOperationObserver.nextRows(Query query, ResultIterator it) Closes ResultIterator without reading its data.
void	IteratedSelectObserver.nextRows(Query q, ResultIterator it)

Uses of Query in org.apache.cayenne.dba

Methods in org.apache.cayenne.dba with parameters of type Query

SQLAction	AutoAdapter.getAction(Query query, DataNode node)
SQLAction	DbAdapter.getAction(Query query, DataNode node) Returns an instance of SQLAction that should handle the query.
SQLAction	JdbcAdapter.getAction(Query query, DataNode node) Uses JdbcActionBuilder to create the right action.
SQLAction	JdbcActionBuilder.updateAction(Query query) Deprecated. since 3.0 as the corresponding UpdateQuery and DeleteQuery queries are deprecated.

Uses of Query in org.apache.cayenne.dba.frontbase

Methods in org.apache.cayenne.dba.frontbase with parameters of type Query

SQLAction

FrontBaseAdapter.getAction(Query query, DataNode node) Uses special action builder to create the right action.

Uses of Query in org.apache.cayenne.dba.hsqldb

Methods in org.apache.cayenne.dba.hsqldb with parameters of type Query

SQLAction

HSQLDBAdapter.getAction(Query query, DataNode node) Uses special action builder to create the right action.

Uses of Query in org.apache.cayenne.dba.mysql

Methods in org.apache.cayenne.dba.mysql with parameters of type Query

SQLAction

MySQLAdapter.getAction(Query query, DataNode node) Uses special action builder to create the right action.

Uses of Query in org.apache.cayenne.dba.openbase

Methods in org.apache.cayenne.dba.openbase with parameters of type Query

SQLAction

OpenBaseAdapter.getAction(Query query, DataNode node) Uses special action builder to create the right action.

Uses of Query in org.apache.cayenne.dba.oracle

Methods in org.apache.cayenne.dba.oracle with parameters of type Query

SQLAction	Oracle8Adapter.getAction(Query query, DataNode node) Uses OracleActionBuilder to create the right action.
SQLAction	OracleAdapter.getAction(Query query, DataNode node) Uses OracleActionBuilder to create the right action.

Uses of Query in org.apache.cayenne.dba.postgres

Methods in org.apache.cayenne.dba.postgres with parameters of type Query

SQLAction

PostgresAdapter.getAction(Query query, DataNode node) Uses PostgresActionBuilder to create the right action.

Uses of Query in org.apache.cayenne.dba.sqlite

Methods in org.apache.cayenne.dba.sqlite with parameters of type Query

SQLAction

SQLiteAdapter.getAction(Query query, DataNode node)

Uses of Query in org.apache.cayenne.dba.sqlserver

Methods in org.apache.cayenne.dba.sqlserver with parameters of type Query

SQLAction

SQLServerAdapter.getAction(Query query, DataNode node) Uses SQLServerActionBuilder to create the right action.

Uses of Query in org.apache.cayenne.map

Fields in org.apache.cayenne.map with type parameters of type Query

protected Map<String,Query>

EntityResolver.queryCache

Methods in org.apache.cayenne.map that return Query

abstract Query	QueryBuilder.getQuery() Deprecated. Builds a Query object based on internal configuration information.
Query	DataMap.getQuery(String queryName) Returns a named query associated with this DataMap.
Query	EntityResolver.getQuery(String name)
Query	MappingNamespace.getQuery(String name) Returns Query for a given name, or null if no such Query is found in the MappingNamespace.
Query	EntityResolver.lookupQuery(String name) Returns a named query or null if no query exists for a given name.

Methods in org.apache.cayenne.map that return types with arguments of type Query

Collection<Query>	DataMap.getQueries() Returns an unmodifiable collection of mapped queries.
Collection<Query>	EntityResolver.getQueries()
Collection<Query>	MappingNamespace.getQueries() Returns all Queries in the namespace.
SortedMap<String,Query>	DataMap.getQueryMap()

Methods in org.apache.cayenne.map with parameters of type Query

void	DataMap.addQuery(Query query) Stores a query under its name.
Procedure	EntityResolver.lookupProcedure(Query q)

Uses of Query in org.apache.cayenne.map.event

Fields in org.apache.cayenne.map.event declared as Query

protected Query

QueryEvent.query

Methods in org.apache.cayenne.map.event that return Query

Query

QueryEvent.getQuery()

Methods in org.apache.cayenne.map.event with parameters of type Query

void	QueryEvent.setQuery(Query query)

Constructors in org.apache.cayenne.map.event with parameters of type Query

QueryEvent(Object source, Query query)

QueryEvent(Object source, Query query, DataMap map)
Creates a query event, specifying DataMap, containing the query

QueryEvent(Object source, Query query, int type)

QueryEvent(Object source, Query query, int type, DataMap map)
Creates a query event, specifying DataMap, containing the query

QueryEvent(Object source, Query query, String oldName)

QueryEvent(Object source, Query query, String oldName, DataMap map)
Creates a query event, specifying DataMap, containing the query

Uses of Query in org.apache.cayenne.project.validator

Methods in org.apache.cayenne.project.validator with parameters of type Query

protected void	ProcedureQueryValidator.validateName(Query query, ProjectPath path, Validator validator)
protected void	SelectQueryValidator.validateName(Query query, ProjectPath path, Validator validator)
protected void	SQLTemplateValidator.validateName(Query query, ProjectPath path, Validator validator)

Uses of Query in org.apache.cayenne.query

Subinterfaces of Query in org.apache.cayenne.query

interface

ParameterizedQuery Defines a query that can serve as a template for other queries.

Classes in org.apache.cayenne.query that implement Query

class	AbstractQuery A common superclass of Cayenne queries.
class	BatchQuery BatchQuery and its descendants allow to group similar data for the batch database modifications, including inserts, updates and deletes.
class	DeleteBatchQuery Batched delete query.
class	DeleteQuery Deprecated. since 3.0. Should be replaced either with EJBQL update query or SQLTemplate.
class	EJBQLQuery An EJBQL query representation in Cayenne.
class	IndirectQuery A convenience superclass of the queries that resolve into some other queries during the routing phase.
class	InsertBatchQuery Batched INSERT query.
class	NamedQuery A query that is a reference to a named parameterized query stored in the mapping.
class	ObjectIdQuery A query that matches zero or one object or data row corresponding to the ObjectId.
class	PrefetchSelectQuery A SelectQuery to perform a prefetch based on another query.
class	ProcedureQuery A query based on Procedure.
class	QualifiedQuery An abstract superclass of queries with Expression qualifiers.
class	QueryChain A Query decorator for a collection of other queries.
class	RefreshQuery A query that allows to explicitly clear both object and list caches either via refetch (eager refresh) or invalidate (lazy refresh).
class	RelationshipQuery A query that selects objects related to a given object via a mapped relationship.
class	SelectQuery A query that selects persistent objects of a certain type or "raw data" (aka DataRows).
class	SQLTemplate A query that executes unchanged (except for template preprocessing) "raw" SQL specified by the user.
class	UpdateBatchQuery Batched UPDATE query.
class	UpdateQuery Deprecated. since 3.0. Should be replaced either with EJBQL update query or SQLTemplate.

Fields in org.apache.cayenne.query declared as Query

protected Query	RefreshQuery.query
protected Query	IndirectQuery.replacementQuery

Fields in org.apache.cayenne.query with type parameters of type Query

protected Collection<Query>

QueryChain.chain

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

Query	ParameterizedQuery.createQuery(Map<String,?> parameters) Creates a new query based on current query as a template, and using a Map of named parameters.
Query	ProcedureQuery.createQuery(Map<String,?> parameters) Creates and returns a new ProcedureQuery built using this query as a prototype and substituting template parameters with the values from the map.
Query	SelectQuery.createQuery(Map<String,?> parameters) Creates and returns a new SelectQuery built using this query as a prototype and substituting qualifier parameters with the values from the map.
Query	SQLTemplate.createQuery(Map<String,?> parameters) Creates and returns a new SQLTemplate built using this query as a prototype and substituting template parameters with the values from the map.
protected abstract Query	IndirectQuery.createReplacementQuery(EntityResolver resolver) Creates a substitute query.
protected Query	NamedQuery.createReplacementQuery(EntityResolver resolver)
protected Query	ObjectIdQuery.createReplacementQuery(EntityResolver resolver)
protected Query	RelationshipQuery.createReplacementQuery(EntityResolver resolver)
Query	QueryMetadata.getOrginatingQuery() Returns a query that originated this query.
Query	RefreshQuery.getQuery() Returns an internal query, overriding cache policy to force a refresh.
protected Query	IndirectQuery.getReplacementQuery(EntityResolver resolver) Returns a replacement query, creating it on demand and caching it for reuse.
protected Query	NamedQuery.resolveQuery(EntityResolver resolver) Returns a query for name, throwing an exception if such query is not mapped in the EntityResolver.

Methods in org.apache.cayenne.query with parameters of type Query

void	QueryChain.addQuery(Query query) Adds a query to the chain.
boolean	QueryChain.removeQuery(Query query) Removes a query from the chain, returning true if the query was indeed present in the chain and was removed.
void	QueryRouter.route(QueryEngine engine, Query query, Query substitutedQuery) A callback method that allows a query to set its preferred engine during the routing phase.
void	AbstractQuery.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery) Implements default routing mechanism relying on the EntityResolver to find DataMap based on the query root.
void	BatchQuery.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery)
void	EJBQLQuery.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery)
void	IndirectQuery.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery) Delegates routing to a replacement query.
void	Query.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery) A callback method invoked by Cayenne during the routing phase of the query execution.
void	QueryChain.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery) Delegates routing to each individual query in the chain.
void	RefreshQuery.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery)
void	SelectQuery.route(QueryRouter router, EntityResolver resolver, Query substitutedQuery) Routes itself and if there are any prefetches configured, creates prefetch queries and routes them as well.
SQLAction	SQLActionVisitor.updateAction(Query query) Deprecated. since 3.0 as the corresponding UpdateQuery and DeleteQuery queries are deprecated.

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

QueryChain(Query[] queries)
Creates a new QueryChain out of an array of queries.

RefreshQuery(Query query)
Creates a RefreshQuery that refreshes results of a query and individual objects in the result.

Constructor parameters in org.apache.cayenne.query with type arguments of type Query

QueryChain(Collection<Query> queries)
Creates a new QueryChain with a collection of Queries.

Uses of Query in org.apache.cayenne.remote

Fields in org.apache.cayenne.remote declared as Query

protected Query	RemoteIncrementalFaultList.paginatedQuery
protected Query	QueryMessage.query

Methods in org.apache.cayenne.remote that return Query

Query

QueryMessage.getQuery()

Methods in org.apache.cayenne.remote with parameters of type Query

QueryResponse

ClientChannel.onQuery(ObjectContext context, Query query)

Constructors in org.apache.cayenne.remote with parameters of type Query

QueryMessage(Query query)

RemoteIncrementalFaultList(ObjectContext context, Query paginatedQuery)

Uses of Query in org.apache.cayenne.util

Fields in org.apache.cayenne.util declared as Query

protected Query

ObjectContextQueryAction.query

Constructors in org.apache.cayenne.util with parameters of type Query

ObjectContextQueryAction(ObjectContext actingContext, ObjectContext targetContext, Query query)

Uses of Query in org.apache.cayenne.wocompat

Classes in org.apache.cayenne.wocompat that implement Query

class	EOQuery A descriptor of SelectQuery loaded from EOModel.
class	EOSQLQuery A descriptor of SQLTemplate loaded from EOModel.

Methods in org.apache.cayenne.wocompat that return Query

protected Query

EOModelProcessor.makeQuery(EOModelHelper helper, EOObjEntity entity, String queryName) Creates a Cayenne query out of EOFetchSpecification data.