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Posted to issues@ignite.apache.org by "Moldachev Sergey (Jira)" <ji...@apache.org> on 2020/06/08 16:22:00 UTC
[jira] [Updated] (IGNITE-13133) Add integration with
QuerydslPredicateExecutor for spring-data integrations
[ https://issues.apache.org/jira/browse/IGNITE-13133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Moldachev Sergey updated IGNITE-13133:
--------------------------------------
Description:
We have a pretty ignite-spring-data integration but we don't have a support of *QuerydslPredicateExecutor* which provide ability to filter cache entities by dynamic criterias.
Example of usage:
{code:java}
/**
* Simple entity.
*/
@QueryEntity
public class Person {
/** First name. */
@QuerySqlField(index = true)
private String firstName;
/** Second name. */
@QuerySqlField(index = true)
private String secondName;
/** Age. **/
@QuerySqlField(index = true)
private int age;
}
/**
* Implement QuerydslPredicateExecutor interface.
*/
public interface PersonRepository extends IgniteRepository<Person, Integer>, QuerydslPredicateExecutor<Person> {
}
/**
* Now we can filter our entites by firstName prdicate.
*/
List<Person> persons = (List<Person>) repo.findAll(
QPerson.person.firstName.eq(firstName_1)
.or(QPerson.person.firstName.eq(firstName_2))
);
{code}
was:
We have a pretty ignite-spring-data integration but we don't have a support of *QuerydslPredicateExecutor *which provide ability to filter cache entities by dynamic criterias.
Example of usage:
{code:java}
/**
* Simple entity.
*/
@QueryEntity
public class Person {
/** First name. */
@QuerySqlField(index = true)
private String firstName;
/** Second name. */
@QuerySqlField(index = true)
private String secondName;
/** Age. **/
@QuerySqlField(index = true)
private int age;
}
/**
* Implement QuerydslPredicateExecutor interface.
*/
public interface PersonRepository extends IgniteRepository<Person, Integer>, QuerydslPredicateExecutor<Person> {
}
/**
* Now we can filter our entites by firstName prdicate.
*/
List<Person> persons = (List<Person>) repo.findAll(
QPerson.person.firstName.eq(firstName_1)
.or(QPerson.person.firstName.eq(firstName_2))
);
{code}
> Add integration with QuerydslPredicateExecutor for spring-data integrations
> ---------------------------------------------------------------------------
>
> Key: IGNITE-13133
> URL: https://issues.apache.org/jira/browse/IGNITE-13133
> Project: Ignite
> Issue Type: New Feature
> Components: springdata
> Reporter: Moldachev Sergey
> Assignee: Moldachev Sergey
> Priority: Major
>
> We have a pretty ignite-spring-data integration but we don't have a support of *QuerydslPredicateExecutor* which provide ability to filter cache entities by dynamic criterias.
> Example of usage:
> {code:java}
> /**
> * Simple entity.
> */
> @QueryEntity
> public class Person {
> /** First name. */
> @QuerySqlField(index = true)
> private String firstName;
> /** Second name. */
> @QuerySqlField(index = true)
> private String secondName;
> /** Age. **/
> @QuerySqlField(index = true)
> private int age;
> }
> /**
> * Implement QuerydslPredicateExecutor interface.
> */
> public interface PersonRepository extends IgniteRepository<Person, Integer>, QuerydslPredicateExecutor<Person> {
> }
> /**
> * Now we can filter our entites by firstName prdicate.
> */
> List<Person> persons = (List<Person>) repo.findAll(
> QPerson.person.firstName.eq(firstName_1)
> .or(QPerson.person.firstName.eq(firstName_2))
> );
> {code}
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