Package org.qi4j.spi.query

Examples of org.qi4j.spi.query.EntityFinder

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        }

        @Override
        public <T> Iterator<T> iterator( final Class<T> resultType, Specification<Composite> whereClause, Iterable<OrderBy> orderBySegments, Integer firstResult, Integer maxResults, Map<String, Object> variables )
        {
            final EntityFinder entityFinder = moduleUnitOfWork.module().findService( EntityFinder.class ).get();

            try
            {
                final Iterator<EntityReference> foundEntities = entityFinder.findEntities( resultType,
                                                                                           whereClause,
                                                                                           Iterables.toArray( OrderBy.class, orderBySegments),
                                                                                           firstResult,
                                                                                           maxResults,
                                                                                           variables == null ? Collections.<String, Object>emptyMap() : variables)
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        }

        @Override
        public <T> T find( Class<T> resultType, Specification<Composite> whereClause, Iterable<OrderBy> orderBySegments, Integer firstResult, Integer maxResults, Map<String, Object> variables )
        {
            final EntityFinder entityFinder = moduleUnitOfWork.module().findService( EntityFinder.class ).get();

            try
            {
                final EntityReference foundEntity = entityFinder.findEntity( resultType, whereClause, variables == null ? Collections.<String, Object>emptyMap() : variables );
                if( foundEntity != null )
                {
                    try
                    {
                        return moduleUnitOfWork.get( resultType, foundEntity.identity() );
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        }

        @Override
        public <T> long count( Class<T> resultType, Specification<Composite> whereClause, Iterable<OrderBy> orderBySegments, Integer firstResult, Integer maxResults, Map<String, Object> variables )
        {
            final EntityFinder entityFinder = moduleUnitOfWork.module().findService( EntityFinder.class ).get();

            try
            {
                return entityFinder.countEntities( resultType, whereClause, variables == null ? Collections.<String, Object>emptyMap() : variables );
            }
            catch( EntityFinderException e )
            {
                e.printStackTrace();
                return 0;
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                           Integer firstResult,
                           Integer maxResults,
                           Map<String, Object> variables
        )
        {
            final EntityFinder entityFinder = moduleUnitOfWork.module().findService( EntityFinder.class ).get();

            try
            {
                final EntityReference foundEntity = entityFinder.findEntity( resultType, whereClause, variables == null ? Collections
                    .<String, Object>emptyMap() : variables );
                if( foundEntity != null )
                {
                    try
                    {
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                               Integer firstResult,
                               Integer maxResults,
                               Map<String, Object> variables
        )
        {
            final EntityFinder entityFinder = moduleUnitOfWork.module().findService( EntityFinder.class ).get();

            try
            {
                return entityFinder.countEntities( resultType, whereClause, variables == null ? Collections.<String, Object>emptyMap() : variables );
            }
            catch( EntityFinderException e )
            {
                e.printStackTrace();
                return 0;
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                                         Integer firstResult,
                                         Integer maxResults,
                                         Map<String, Object> variables
        )
        {
            final EntityFinder entityFinder = moduleUnitOfWork.module().findService( EntityFinder.class ).get();

            try
            {
                final Iterator<EntityReference> foundEntities = entityFinder.findEntities( resultType,
                                                                                           whereClause,
                                                                                           Iterables.toArray( OrderBy.class, orderBySegments ),
                                                                                           firstResult,
                                                                                           maxResults,
                                                                                           variables == null ? Collections
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Related Classes of org.qi4j.spi.query.EntityFinder

  • org.qi4j.runtime.structure.ModuleUnitOfWork$UoWQuerySource
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