org.n52.series.db.dao

Class DataFESCriterionGenerator

java.lang.Object

org.n52.series.db.dao.FESCriterionGenerator

org.n52.series.db.dao.DataFESCriterionGenerator

public class DataFESCriterionGenerator
extends FESCriterionGenerator

Class to create a criterion for data entities from an FES filter.

Constructor Summary

Constructors

Constructor and Description
DataFESCriterionGenerator(org.hibernate.Criteria criteria, boolean unsupportedIsTrue, boolean matchDomainIds, boolean complexParent) Creates a new DataFESCriterionGenerator.

Method Summary

Modifier and Type	Method and Description
protected org.hibernate.criterion.Criterion	createDataCriterion(org.hibernate.criterion.Criterion criterion) Create a Criterion for a property of the associated data entity.
protected org.hibernate.criterion.Criterion	createDatasetCriterion(java.lang.String property, org.n52.shetland.ogc.filter.ComparisonFilter filter) Create a Criterion for a property of the associated data set.
protected org.hibernate.criterion.Criterion	createDatasetCriterion(java.lang.String property, org.n52.shetland.ogc.filter.SpatialFilter filter) Create a Criterion for a property of the associated data set.
protected org.hibernate.criterion.Criterion	createResultCriterion(org.n52.shetland.ogc.filter.ComparisonFilter filter) Create a Criterion for the specified result filter.

Methods inherited from class org.n52.series.db.dao.FESCriterionGenerator

addAlias, create, createComparison, createComparison, createSpatialFilterCriterion, getCriteria, getResultSubqueries, isComplexParent, isMatchDomainIds, isUnsupportedIsTrue, parseBigDecimal, parseBoolean, parseDouble, parseInt, parseLong, parseTime, unparsableTime, unsupported, unsupported, unsupported

Methods inherited from class java.lang.Object

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

Constructor Detail

DataFESCriterionGenerator

public DataFESCriterionGenerator(org.hibernate.Criteria criteria,
                                 boolean unsupportedIsTrue,
                                 boolean matchDomainIds,
                                 boolean complexParent)

Creates a new DataFESCriterionGenerator.

Parameters:

criteria - the criteria

unsupportedIsTrue - if the generator encounters a filter expression it could not translate it may generate a criterion that is always true or always false depending on this flag

matchDomainIds - if filter on observation parameters like feature, offering or procedure should match on their respective domain identifiers or on the primary keys in the database

complexParent - if the queries should result in the parent observation and hide the child observations

Method Detail

createResultCriterion

protected org.hibernate.criterion.Criterion createResultCriterion(org.n52.shetland.ogc.filter.ComparisonFilter filter)

Description copied from class: FESCriterionGenerator

Create a Criterion for the specified result filter.

Specified by:

createResultCriterion in class FESCriterionGenerator

Parameters:

filter - the filter

Returns:

the criterion

createDataCriterion

protected org.hibernate.criterion.Criterion createDataCriterion(org.hibernate.criterion.Criterion criterion)

Description copied from class: FESCriterionGenerator

Create a Criterion for a property of the associated data entity.

Specified by:

createDataCriterion in class FESCriterionGenerator

Parameters:

criterion - the criterion

Returns:

the criterion

createDatasetCriterion

protected org.hibernate.criterion.Criterion createDatasetCriterion(java.lang.String property,
                                                                   org.n52.shetland.ogc.filter.ComparisonFilter filter)

Description copied from class: FESCriterionGenerator

Create a Criterion for a property of the associated data set.

Specified by:

createDatasetCriterion in class FESCriterionGenerator

Parameters:

property - the property of the data set to apply the filter to

filter - the comparison filter

Returns:

the criterion

createDatasetCriterion

protected org.hibernate.criterion.Criterion createDatasetCriterion(java.lang.String property,
                                                                   org.n52.shetland.ogc.filter.SpatialFilter filter)

Description copied from class: FESCriterionGenerator

Create a Criterion for a property of the associated data set.

Specified by:

createDatasetCriterion in class FESCriterionGenerator

Parameters:

property - the property of the data set to apply the filter to

filter - the spatial filter

Returns:

the criterion