com.gisgraphy.domain.repository

Class OpenStreetMapDao

java.lang.Object

org.springframework.dao.support.DaoSupport

org.springframework.orm.hibernate3.support.HibernateDaoSupport

com.gisgraphy.domain.repository.GenericDao<OpenStreetMap,Long>

com.gisgraphy.domain.repository.OpenStreetMapDao

All Implemented Interfaces:

IDao<OpenStreetMap,Long>, IOpenStreetMapDao, org.springframework.beans.factory.InitializingBean

@Repository
public class OpenStreetMapDao
extends GenericDao<OpenStreetMap,Long>
implements IOpenStreetMapDao

A data access object for OpenStreetMap Object

Author:

David Masclet

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	DEFAULT_DISTANCE
protected static org.slf4j.Logger	logger The logger

Fields inherited from class com.gisgraphy.domain.repository.GenericDao

persistentClass

Constructor Summary

Constructors

Constructor and Description
OpenStreetMapDao() Default constructor

Method Summary

Methods

Modifier and Type	Method and Description
long	countEstimate()
void	createFulltextIndexes() Create the fulltext index for openstreetMap to improve performances
void	createSpatialIndexes() Create the database GIST for openstreetMap to improve performances
int	deleteAll() Delete all the object from the datastore
OpenStreetMap	getByGid(Long gid)
OpenStreetMap	getByOpenStreetMapId(Long openstreetmapId)
long	getMaxGid()
long	getMaxOpenstreetMapId()
List<com.gisgraphy.domain.valueobject.StreetDistance>	getNearestAndDistanceFrom(com.vividsolutions.jts.geom.Point point, double distance, int firstResult, int maxResults, com.gisgraphy.street.StreetType streetType, Boolean oneWay, String name, com.gisgraphy.street.StreetSearchMode streetSearchMode, boolean includeDistanceField) base method for all findNearest
OpenStreetMap	getNearestByosmIds(com.vividsolutions.jts.geom.Point point, List<Long> ids)
OpenStreetMap	getNearestFrom(com.vividsolutions.jts.geom.Point point) find the nearest street based on the shape, not the middle point
OpenStreetMap	getNearestFrom(com.vividsolutions.jts.geom.Point point, boolean onlyroad, boolean filterEmptyName)
OpenStreetMap	getNearestRoadFrom(com.vividsolutions.jts.geom.Point point) find the nearest road based on the shape, not the middle point and exclude footway
String	getShapeAsWKTByGId(Long gid)
void	remove(OpenStreetMap openStreetMap) remove the object from the datastore
OpenStreetMap	save(OpenStreetMap openStreetMap) Saves the passed object, and returns an attached entity.
void	setEventManager(EventManager eventManager)
void	setStreetFactory(IStreetFactory streetFactory)
Integer	updateTS_vectorColumnForStreetNameSearch() Update the ts_vector column for the street name search (partial search and fulltext search)
Integer	updateTS_vectorColumnForStreetNameSearchPaginate(long from, long to) Update the ts_vector column for the street name search from the gid that are >= from and < to

Methods inherited from class com.gisgraphy.domain.repository.GenericDao

count, deleteAll, exists, flushAndClear, get, getAll, getAllPaginate, getPersistenceClass, setFlushMode

Methods inherited from class org.springframework.orm.hibernate3.support.HibernateDaoSupport

checkDaoConfig, convertHibernateAccessException, createHibernateTemplate, getHibernateTemplate, getSession, getSession, getSessionFactory, releaseSession, setHibernateTemplate, setSessionFactory

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet, initDao

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gisgraphy.domain.repository.IDao

count, deleteAll, exists, flushAndClear, get, getAll, getAllPaginate, getPersistenceClass, setFlushMode

Field Detail

logger

protected static final org.slf4j.Logger logger

The logger

DEFAULT_DISTANCE

protected static final int DEFAULT_DISTANCE

See Also:

Constant Field Values

Constructor Detail

OpenStreetMapDao

public OpenStreetMapDao()

Default constructor

Method Detail

getNearestAndDistanceFrom

public List<com.gisgraphy.domain.valueobject.StreetDistance> getNearestAndDistanceFrom(com.vividsolutions.jts.geom.Point point,
                                                                              double distance,
                                                                              int firstResult,
                                                                              int maxResults,
                                                                              com.gisgraphy.street.StreetType streetType,
                                                                              Boolean oneWay,
                                                                              String name,
                                                                              com.gisgraphy.street.StreetSearchMode streetSearchMode,
                                                                              boolean includeDistanceField)

Description copied from interface: IOpenStreetMapDao

base method for all findNearest

Specified by:

getNearestAndDistanceFrom in interface IOpenStreetMapDao

Parameters:

point - The point from which we want to find GIS Object

distance - The radius in meters

firstResult - the firstResult index (for pagination), numbered from 1, if < 1 : it will not be taken into account

maxResults - The Maximum number of results to retrieve (for pagination), if <= 0 : it will not be taken into acount

streetType - The type of street

oneWay - whether the street should be oneway or not

name - the name the street name must contains

streetSearchMode - if we search in fulltext or contain mode

includeDistanceField - if we have to calculate the distance or not

Returns:

A List of StreetDistance with the nearest elements or an empty list (never return null), ordered by distance.

See Also:

StreetDistance

getByGid

public OpenStreetMap getByGid(Long gid)

Specified by:

getByGid in interface IOpenStreetMapDao

Parameters:

gid - the gid of the openstreetmap entity we want to retrieve

Returns:

the OpenstreetMap entity or null if not found

updateTS_vectorColumnForStreetNameSearch

public Integer updateTS_vectorColumnForStreetNameSearch()

Description copied from interface: IOpenStreetMapDao

Update the ts_vector column for the street name search (partial search and fulltext search)

Specified by:

updateTS_vectorColumnForStreetNameSearch in interface IOpenStreetMapDao

Returns:

the number of line updated

See Also:

StreetSearchMode

updateTS_vectorColumnForStreetNameSearchPaginate

public Integer updateTS_vectorColumnForStreetNameSearchPaginate(long from,
                                                       long to)

Description copied from interface: IOpenStreetMapDao

Update the ts_vector column for the street name search from the gid that are >= from and < to

Specified by:

updateTS_vectorColumnForStreetNameSearchPaginate in interface IOpenStreetMapDao

Parameters:

from - the start pagination index of gid

to - the end pagination index (partial search and fulltext search)

Returns:

the number of line updated

See Also:

StreetSearchMode

createSpatialIndexes

public void createSpatialIndexes()

Description copied from interface: IOpenStreetMapDao

Create the database GIST for openstreetMap to improve performances

Specified by:

createSpatialIndexes in interface IOpenStreetMapDao

createFulltextIndexes

public void createFulltextIndexes()

Description copied from interface: IOpenStreetMapDao

Create the fulltext index for openstreetMap to improve performances

Specified by:

createFulltextIndexes in interface IOpenStreetMapDao

countEstimate

public long countEstimate()

Specified by:

countEstimate in interface IOpenStreetMapDao

Returns:

the number of streets based on the highest gid

save

public OpenStreetMap save(OpenStreetMap openStreetMap)

Description copied from interface: IDao

Saves the passed object, and returns an attached entity. It is very very very important to use the returned entity, because of the way the underlying mechanism possibly works. For instance, when using Db4o, this is completly useless, but when using JPA and the merge method of the EntityManager, things are going to be buggy (Duplicate Key exceptions) if you don't use the returned object. Please consult EJB3 (or the concrete persistence framework doc) Spec for more information about the way the merge method works.

Specified by:

save in interface IDao<OpenStreetMap,Long>

Overrides:

save in class GenericDao<OpenStreetMap,Long>

Parameters:

openStreetMap - The object to save

Returns:

The saved instance

remove

public void remove(OpenStreetMap openStreetMap)

Description copied from interface: IDao

remove the object from the datastore

Specified by:

remove in interface IDao<OpenStreetMap,Long>

Overrides:

remove in class GenericDao<OpenStreetMap,Long>

Parameters:

openStreetMap - The object to remove

deleteAll

public int deleteAll()

Description copied from interface: IDao

Delete all the object from the datastore

Specified by:

deleteAll in interface IDao<OpenStreetMap,Long>

Overrides:

deleteAll in class GenericDao<OpenStreetMap,Long>

Returns:

the number of deleted objects

getByOpenStreetMapId

public OpenStreetMap getByOpenStreetMapId(Long openstreetmapId)

Specified by:

getByOpenStreetMapId in interface IOpenStreetMapDao

Parameters:

openstreetmapId - the openstreetmap id (not the id, not the gid)

Returns:

the openstreetmap

getMaxOpenstreetMapId

public long getMaxOpenstreetMapId()

Specified by:

getMaxOpenstreetMapId in interface IOpenStreetMapDao

Returns:

the highest openstreetMapId

getNearestByosmIds

public OpenStreetMap getNearestByosmIds(com.vividsolutions.jts.geom.Point point,
                               List<Long> ids)

Specified by:

getNearestByosmIds in interface IOpenStreetMapDao

Parameters:

point - the point to search around

ids - the openstreetmap ids of streets we want to restrict search

Returns:

the nearest street of all the streets with the ids specified, for the given point

getMaxGid

public long getMaxGid()

Specified by:

getMaxGid in interface IOpenStreetMapDao

Returns:

the highest Gid

setEventManager

@Autowired
public void setEventManager(EventManager eventManager)

setStreetFactory

public void setStreetFactory(IStreetFactory streetFactory)

getNearestRoadFrom

public OpenStreetMap getNearestRoadFrom(com.vividsolutions.jts.geom.Point point)

Description copied from interface: IOpenStreetMapDao

find the nearest road based on the shape, not the middle point and exclude footway

Specified by:

getNearestRoadFrom in interface IOpenStreetMapDao

Parameters:

point - The point from which we want to find street

getNearestFrom

public OpenStreetMap getNearestFrom(com.vividsolutions.jts.geom.Point point)

Description copied from interface: IOpenStreetMapDao

find the nearest street based on the shape, not the middle point

Specified by:

getNearestFrom in interface IOpenStreetMapDao

Parameters:

point - The point from which we want to find street

getNearestFrom

public OpenStreetMap getNearestFrom(com.vividsolutions.jts.geom.Point point,
                           boolean onlyroad,
                           boolean filterEmptyName)

Specified by:

getNearestFrom in interface IOpenStreetMapDao

filterEmptyName - filter street with name=null

Returns:

the nearest street based on the shape, not the middle point

getShapeAsWKTByGId

public String getShapeAsWKTByGId(Long gid)

Specified by:

getShapeAsWKTByGId in interface IOpenStreetMapDao

Parameters:

gid - the gid of the feature

Returns:

the shape as wkt