org.n52.series.db.dao

Class QueryUtils

java.lang.Object

org.n52.series.db.dao.QueryUtils

public class QueryUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
QueryUtils()

Method Summary

Modifier and Type	Method and Description
static String	createAssociation(String alias, String property)
static org.hibernate.criterion.SimpleExpression	matchesPkid(String id)
static Long	parseToId(String id) parsed the given string to the raw database id. strips prefixes ending with a "_", e.g.
static Set<Long>	parseToIds(Set<String> ids)
static org.hibernate.criterion.PropertyProjection	projectionOn(String property)
static org.hibernate.criterion.DetachedCriteria	projectionOn(String property, org.hibernate.criterion.DetachedCriteria criteria)
static org.hibernate.criterion.PropertyProjection	projectionOn(String member, String property)
static org.hibernate.criterion.DetachedCriteria	projectionOn(String member, String property, org.hibernate.criterion.DetachedCriteria criteria)
static org.hibernate.criterion.PropertyProjection	projectionOn(String alias, String member, String property)
static org.hibernate.criterion.DetachedCriteria	projectionOn(String alias, String member, String property, org.hibernate.criterion.DetachedCriteria criteria)
static org.hibernate.criterion.PropertyProjection	projectionOnPkid()
static org.hibernate.criterion.DetachedCriteria	projectionOnPkid(org.hibernate.criterion.DetachedCriteria criteria)
static org.hibernate.criterion.PropertyProjection	projectionOnPkid(String member)
static org.hibernate.criterion.DetachedCriteria	projectionOnPkid(String member, org.hibernate.criterion.DetachedCriteria criteria)
static org.hibernate.criterion.PropertyProjection	projectionOnPkid(String alias, String member)
static org.hibernate.criterion.DetachedCriteria	projectionOnPkid(String alias, String member, org.hibernate.criterion.DetachedCriteria criteria)
static void	setFilterProjectionOn(String parameter, org.hibernate.criterion.DetachedCriteria c)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryUtils

public QueryUtils()

Method Detail

createAssociation

public static String createAssociation(String alias,
                                       String property)

projectionOnPkid

public static org.hibernate.criterion.DetachedCriteria projectionOnPkid(org.hibernate.criterion.DetachedCriteria criteria)

projectionOnPkid

public static org.hibernate.criterion.DetachedCriteria projectionOnPkid(String member,
                                                                        org.hibernate.criterion.DetachedCriteria criteria)

projectionOnPkid

public static org.hibernate.criterion.DetachedCriteria projectionOnPkid(String alias,
                                                                        String member,
                                                                        org.hibernate.criterion.DetachedCriteria criteria)

projectionOnPkid

public static org.hibernate.criterion.PropertyProjection projectionOnPkid()

projectionOnPkid

public static org.hibernate.criterion.PropertyProjection projectionOnPkid(String member)

projectionOnPkid

public static org.hibernate.criterion.PropertyProjection projectionOnPkid(String alias,
                                                                          String member)

projectionOn

public static org.hibernate.criterion.DetachedCriteria projectionOn(String property,
                                                                    org.hibernate.criterion.DetachedCriteria criteria)

projectionOn

public static org.hibernate.criterion.DetachedCriteria projectionOn(String member,
                                                                    String property,
                                                                    org.hibernate.criterion.DetachedCriteria criteria)

projectionOn

public static org.hibernate.criterion.DetachedCriteria projectionOn(String alias,
                                                                    String member,
                                                                    String property,
                                                                    org.hibernate.criterion.DetachedCriteria criteria)

projectionOn

public static org.hibernate.criterion.PropertyProjection projectionOn(String property)

projectionOn

public static org.hibernate.criterion.PropertyProjection projectionOn(String member,
                                                                      String property)

projectionOn

public static org.hibernate.criterion.PropertyProjection projectionOn(String alias,
                                                                      String member,
                                                                      String property)

setFilterProjectionOn

public static void setFilterProjectionOn(String parameter,
                                         org.hibernate.criterion.DetachedCriteria c)

parseToIds

public static Set<Long> parseToIds(Set<String> ids)

matchesPkid

public static org.hibernate.criterion.SimpleExpression matchesPkid(String id)

parseToId

public static Long parseToId(String id)

parsed the given string to the raw database id. strips prefixes ending with a "_", e.g. platform_track_8 will return 8.

Parameters:

id - the id string to parse.

Returns:

the long value of given string or Long.MIN_VALUE if string could not be parsed to type long.