[jira] [Updated] (IGNITE-15787) Add annotation support to POJO Mappers.

2021-11-01 Thread Yury Gerzhedovich (Jira) 


 [ 
https://issues.apache.org/jira/browse/IGNITE-15787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yury Gerzhedovich updated IGNITE-15787:
---
Parent: (was: IGNITE-15782)
Issue Type: Improvement  (was: Sub-task)

> Add annotation support to POJO Mappers.
> ---
>
> Key: IGNITE-15787
> URL: https://issues.apache.org/jira/browse/IGNITE-15787
> Project: Ignite
>  Issue Type: Improvement
>  Components: sql
>Reporter: Andrey Mashenkov
>Priority: Major
>  Labels: ignite-3
>
> Let's introduce annotations for mapper builder.
> Suggested annotations:
> * Transient - that makes mapper ignore the marked field. Field data will not 
> be saved into a table.
> * Column(String) - maps field to a field of the given name.
> * Column(Class) - maps field to a field of given name using converter class.
> This will allow users to create mapper like this
> {code:java}
> class Record {
> @Transient
> transient Object cachedData;
>@Column(UserMarshaller.class)
> UseObject value;
> @Column("key")
> UUID id;
> }
> Mappers.forClass(Record.class)
> {code}
>  instead of like this
> {code:java}
>  Mappers.of(Record.class)
> .map("id", "key")
> .map("value", 
> (obj) -> Marshaller.marshal(obj), 
> (row) -> Marshaller.unmarshal(row)
> );
> {code}



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[jira] [Updated] (IGNITE-15787) Add annotation support to POJO Mappers.

2021-11-01 Thread Yury Gerzhedovich (Jira) 


 [ 
https://issues.apache.org/jira/browse/IGNITE-15787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yury Gerzhedovich updated IGNITE-15787:
---
Component/s: sql

> Add annotation support to POJO Mappers.
> ---
>
> Key: IGNITE-15787
> URL: https://issues.apache.org/jira/browse/IGNITE-15787
> Project: Ignite
>  Issue Type: Sub-task
>  Components: sql
>Reporter: Andrey Mashenkov
>Priority: Major
>  Labels: ignite-3
>
> Let's introduce annotations for mapper builder.
> Suggested annotations:
> * Transient - that makes mapper ignore the marked field. Field data will not 
> be saved into a table.
> * Column(String) - maps field to a field of the given name.
> * Column(Class) - maps field to a field of given name using converter class.
> This will allow users to create mapper like this
> {code:java}
> class Record {
> @Transient
> transient Object cachedData;
>@Column(UserMarshaller.class)
> UseObject value;
> @Column("key")
> UUID id;
> }
> Mappers.forClass(Record.class)
> {code}
>  instead of like this
> {code:java}
>  Mappers.of(Record.class)
> .map("id", "key")
> .map("value", 
> (obj) -> Marshaller.marshal(obj), 
> (row) -> Marshaller.unmarshal(row)
> );
> {code}



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[jira] [Updated] (IGNITE-15787) Add annotation support to POJO Mappers.

2021-10-20 Thread Andrey Mashenkov (Jira) 


 [ 
https://issues.apache.org/jira/browse/IGNITE-15787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrey Mashenkov updated IGNITE-15787:
--
Summary: Add annotation support to POJO Mappers.  (was: Mapper builder 
annotation support)

> Add annotation support to POJO Mappers.
> ---
>
> Key: IGNITE-15787
> URL: https://issues.apache.org/jira/browse/IGNITE-15787
> Project: Ignite
>  Issue Type: Sub-task
>Reporter: Andrey Mashenkov
>Priority: Major
>  Labels: ignite-3
>
> Let's introduce annotations for mapper builder.
> Suggested annotations:
> * Transient - that makes mapper ignore the marked field. Field data will not 
> be saved into a table.
> * Column(String) - maps field to a field of the given name.
> * Column(Class) - maps field to a field of given name using converter class.
> This will allow users to create mapper like this
> {code:java}
> class Record {
> @Transient
> transient Object cachedData;
>@Column(UserMarshaller.class)
> UseObject value;
> @Column("key")
> UUID id;
> }
> Mappers.forClass(Record.class)
> {code}
>  instead of like this
> {code:java}
>  Mappers.of(Record.class)
> .map("id", "key")
> .map("value", 
> (obj) -> Marshaller.marshal(obj), 
> (row) -> Marshaller.unmarshal(row)
> );
> {code}



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