EmulatedSequenceReactiveIdentifierGenerator (Hibernate Reactive Core 1.0.0.Alpha10 API)

java.lang.Object
- org.hibernate.reactive.id.impl.TableReactiveIdentifierGenerator
- - org.hibernate.reactive.id.impl.EmulatedSequenceReactiveIdentifierGenerator

All Implemented Interfaces:
ReactiveIdentifierGenerator<Long>
```
public class EmulatedSequenceReactiveIdentifierGenerator
extends TableReactiveIdentifierGenerator
```
Support for JPA's javax.persistence.SequenceGenerator for databases which do not support sequences. Persistence is managed via a table with just one row and one column.
This implementation supports block allocation, but does not guarantee that generated identifiers are sequential.

Field Summary
- Fields inherited from class org.hibernate.reactive.id.impl.TableReactiveIdentifierGenerator
  renderedTableName, segmentColumnName, valueColumnName

Constructor Summary
Constructors
Constructor and Description
EmulatedSequenceReactiveIdentifierGenerator()

Constructors
Constructor and Description
`EmulatedSequenceReactiveIdentifierGenerator()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected String`	`buildInsertQuery()`
`protected String`	`buildSelectQuery()`
`protected String`	`buildUpdateQuery()`
`protected int`	`determineIncrement(Properties params)`
`protected int`	`determineInitialValue(Properties params)`
`protected String`	`determineSegmentColumnName(Properties params, JdbcEnvironment jdbcEnvironment)`
`protected String`	`determineSegmentValue(Properties params)`
`protected Boolean`	`determineStoreLastUsedValue(ServiceRegistry serviceRegistry)`
`protected QualifiedName`	`determineTableName(Properties params, ServiceRegistry serviceRegistry)`
`protected String`	`determineValueColumnNameForTable(Properties params, JdbcEnvironment jdbcEnvironment)`
`protected Object[]`	`insertParameters(long insertedValue)`
`protected Object[]`	`selectParameters()`
`protected Object[]`	`updateParameters(long currentValue, long updatedValue)`

Methods inherited from class org.hibernate.reactive.id.impl.TableReactiveIdentifierGenerator
configure, determineDefaultSegmentValue, generate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EmulatedSequenceReactiveIdentifierGenerator
```
public EmulatedSequenceReactiveIdentifierGenerator()
```
- Method Detail
  - determineStoreLastUsedValue
```
protected Boolean determineStoreLastUsedValue(ServiceRegistry serviceRegistry)
```
    Overrides:
    determineStoreLastUsedValue in class TableReactiveIdentifierGenerator
  - determineTableName
```
protected QualifiedName determineTableName(Properties params,
                                           ServiceRegistry serviceRegistry)
```
    Overrides:
    determineTableName in class TableReactiveIdentifierGenerator
  - determineValueColumnNameForTable
```
protected String determineValueColumnNameForTable(Properties params,
                                                  JdbcEnvironment jdbcEnvironment)
```
    Overrides:
    determineValueColumnNameForTable in class TableReactiveIdentifierGenerator
  - determineSegmentColumnName
```
protected String determineSegmentColumnName(Properties params,
                                            JdbcEnvironment jdbcEnvironment)
```
    Overrides:
    determineSegmentColumnName in class TableReactiveIdentifierGenerator
  - determineSegmentValue
```
protected String determineSegmentValue(Properties params)
```
    Overrides:
    determineSegmentValue in class TableReactiveIdentifierGenerator
  - determineInitialValue
```
protected int determineInitialValue(Properties params)
```
    Overrides:
    determineInitialValue in class TableReactiveIdentifierGenerator
  - determineIncrement
```
protected int determineIncrement(Properties params)
```
    Overrides:
    determineIncrement in class TableReactiveIdentifierGenerator
  - updateParameters
```
protected Object[] updateParameters(long currentValue,
                                    long updatedValue)
```
    Overrides:
    updateParameters in class TableReactiveIdentifierGenerator
  - insertParameters
```
protected Object[] insertParameters(long insertedValue)
```
    Overrides:
    insertParameters in class TableReactiveIdentifierGenerator
  - selectParameters
```
protected Object[] selectParameters()
```
    Overrides:
    selectParameters in class TableReactiveIdentifierGenerator
  - buildSelectQuery
```
protected String buildSelectQuery()
```
    Overrides:
    buildSelectQuery in class TableReactiveIdentifierGenerator
  - buildUpdateQuery
```
protected String buildUpdateQuery()
```
    Overrides:
    buildUpdateQuery in class TableReactiveIdentifierGenerator
  - buildInsertQuery
```
protected String buildInsertQuery()
```
    Overrides:
    buildInsertQuery in class TableReactiveIdentifierGenerator

Class EmulatedSequenceReactiveIdentifierGenerator

Field Summary

Fields inherited from class org.hibernate.reactive.id.impl.TableReactiveIdentifierGenerator

Constructor Summary

Method Summary

Methods inherited from class org.hibernate.reactive.id.impl.TableReactiveIdentifierGenerator

Methods inherited from class java.lang.Object

Constructor Detail

EmulatedSequenceReactiveIdentifierGenerator

Method Detail

determineStoreLastUsedValue

determineTableName

determineValueColumnNameForTable

determineSegmentColumnName

determineSegmentValue

determineInitialValue

determineIncrement

updateParameters

insertParameters

selectParameters

buildSelectQuery

buildUpdateQuery

buildInsertQuery