org.hibernate.Criteria a bunch of add(Restrictions) extending org.hibernate.internal.CriteriaImpl


Lucas Thompson
HOME ยป Programming Languages

Hi Guys I'm trying to develop a Single Java class which works as a wrapper of something like of org.hibernate.Criteria to get rid of a bunch of add(Restrictions) in a elegant way. Here is what I got so far is a legacy system.


public static void prepareForSelect(Criteria crit) {
crit.add(Restrictions.eq("cid","1"));
crit.add(Restrictions.eq("did","2");
crit.add(Restrictions.eq("fdl","3")); //omit for brevity
}

Yes is very inadecuate I know that I'm trying to implement a java class which extends org.hibernate.internal.CriteriaImpl and have the properties I need to restrict and I want to. This class have


Related to : org.hibernate.Criteria a bunch of add(Restrictions) extending org.hibernate.internal.CriteriaImpl
org.hibernate.Criteria a bunch of add(Restrictions) extending org.hibernate.internal.CriteriaImpl
Programming Languages

Hi Guys I'm trying to develop a Single Java class which works as a wrapper of something like of org.hibernate.Criteria to get rid of a bunch of add(Restrictions) in a elegant way. Here is what I got so far is a legacy system.


public static void prepareForSelect(Criteria crit) {
crit.add(Restrictions.eq("cid","1"));
crit.add(Restrictions.eq("did","2");
crit.add(Restrictions.eq("fdl","3")); //omit for brevity
}

Yes is very inadecuate I know that I'm trying to implement a java class which extends org.hibernate.internal.CriteriaImpl and have the properties I need to restrict and I want to. This class have

Hibernate Criteria using restrictions
Programming Languages

I have an entity as


public class CommissionSummary {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
@Column(length = 100)
private String advisorCode;
@Column(length = 100)
private String advisorName;
private String advisorCodeParent;
@Column(length = 100)
private String advisorNameParent;
@Column(length = 100)
private String advisorPost;
@Column
private Double percentage;
@Column
private Double diffPercentage;
@Column
private Double saleAmount;
@Column
Hibernate Criteria: Add restrictions to Criteria and DetachedCriteria
Programming Languages

Currently our queries add a variety of Restrictions to ensure the results are considered active or live. These Restrictions are used in several places/queries so a method was setup similar to


public Criteria addStandardCriteria(Criteria criteria, ...) {
// Add restrictions, create aliases based on parameters
// and other non-trivial logic
criteria.add(...);
return criteria;
}

This has worked fine so far, but now this standard criteria needs to be added to a subquery using DetachedCriteria. Is there a way to modify this method to accept Criteria or DetachedCriteria or a Better way

Hibernate Restrictions / Criteria Beginner Question
Programming Languages

Hi I have been trying to work out the best way to do this today to no avail.


What I would ideally like to do is to create an alias distance calculated by the SQL formula below (although I am open to other ways of calculating the distance, this was just the way that seemed it should be easiest)


Once I have that alias I want to be able to use it in a Restrictions fashion to find all that are within a certain distance.


I would also like to be able to sort via distance.


This is part of a bigger search criteria that is built up so I would ideally like to keep using Criteria. ( I already limit the range of Lat and L



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