Package com.sap.cds.services.impl.persistence

Class JdbcPersistenceService

java.lang.Object

com.sap.cds.services.ServiceDelegator

com.sap.cds.services.utils.services.AbstractCqnService

com.sap.cds.services.impl.persistence.JdbcPersistenceService

All Implemented Interfaces:

CqnService, PersistenceService, Service

public class JdbcPersistenceService
extends AbstractCqnService
implements PersistenceService

Field Summary

Fields inherited from class com.sap.cds.services.utils.services.AbstractCqnService

runtime

Fields inherited from interface com.sap.cds.services.cds.CqnService

EVENT_CREATE, EVENT_DELETE, EVENT_READ, EVENT_UPDATE, EVENT_UPSERT

Fields inherited from interface com.sap.cds.services.persistence.PersistenceService

DEFAULT_NAME

Constructor Summary

Constructors

Constructor	Description
JdbcPersistenceService(String name, Supplier<Connection> connectionSupplier, TransactionManager txMgr, CdsRuntime runtime)

Method Summary

Modifier and Type	Method	Description
protected com.sap.cds.Result	defaultCreate(CdsCreateEventContext context)
protected com.sap.cds.Result	defaultDelete(CdsDeleteEventContext context)
protected com.sap.cds.Result	defaultRead(CdsReadEventContext context)
protected com.sap.cds.Result	defaultUpdate(CdsUpdateEventContext context)
protected com.sap.cds.Result	defaultUpsert(CdsUpsertEventContext context)
protected void	ensureTransaction(EventContext context)
com.sap.cds.CdsDataStore	getCdsDataStore()
protected String	getTargetEntity(com.sap.cds.ql.cqn.CqnStatement statement)

Methods inherited from class com.sap.cds.services.utils.services.AbstractCqnService

list, run, run, run, run, run, run, run, run, run, run

Methods inherited from class com.sap.cds.services.ServiceDelegator

after, before, emit, getDelegatedService, getName, on

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sap.cds.services.cds.CqnService

run, run, run, run, run, run, run, run, run, run

Methods inherited from interface com.sap.cds.services.Service

after, after, after, after, before, before, before, before, emit, getName, on, on, on, on

Constructor Details

JdbcPersistenceService

public JdbcPersistenceService(String name,
 Supplier<Connection> connectionSupplier,
 TransactionManager txMgr,
 CdsRuntime runtime)

Method Details

ensureTransaction

@HandlerOrder(-12000)
protected void ensureTransaction(EventContext context)

defaultRead

@HandlerOrder(11000)
protected com.sap.cds.Result defaultRead(CdsReadEventContext context)

defaultCreate

@HandlerOrder(11000)
protected com.sap.cds.Result defaultCreate(CdsCreateEventContext context)

defaultUpsert

@HandlerOrder(11000)
protected com.sap.cds.Result defaultUpsert(CdsUpsertEventContext context)

defaultUpdate

@HandlerOrder(11000)
protected com.sap.cds.Result defaultUpdate(CdsUpdateEventContext context)

defaultDelete

@HandlerOrder(11000)
protected com.sap.cds.Result defaultDelete(CdsDeleteEventContext context)

getCdsDataStore

public com.sap.cds.CdsDataStore getCdsDataStore()

getTargetEntity

protected String getTargetEntity(com.sap.cds.ql.cqn.CqnStatement statement)

Overrides:

getTargetEntity in class AbstractCqnService