Package org.apache.camel.processor.aggregate.jdbc

Class PostgresAggregationRepository

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository

org.apache.camel.processor.aggregate.jdbc.PostgresAggregationRepository

All Implemented Interfaces:

AutoCloseable, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.AggregationRepository, org.apache.camel.spi.OptimisticLockingAggregationRepository, org.apache.camel.spi.RecoverableAggregationRepository, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class PostgresAggregationRepository
extends JdbcAggregationRepository

PostgreSQL specific JdbcAggregationRepository that deals with SQL Violation Exceptions using special INSERT INTO .. ON CONFLICT DO NOTHING clause.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.camel.spi.OptimisticLockingAggregationRepository

org.apache.camel.spi.OptimisticLockingAggregationRepository.OptimisticLockingException

Field Summary

Fields inherited from class org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository

BODY, EXCHANGE, ID, jdbcCamelCodec, jdbcTemplate, transactionTemplate, transactionTemplateReadOnly, VERSION, VERSION_PROPERTY

Fields inherited from class org.apache.camel.support.service.BaseService

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor	Description
PostgresAggregationRepository()	Creates an aggregation repository
PostgresAggregationRepository(org.springframework.transaction.PlatformTransactionManager transactionManager, String repositoryName, DataSource dataSource)	Creates an aggregation repository with the three mandatory parameters

Method Summary

Modifier and Type	Method	Description
protected void	insert(org.apache.camel.CamelContext camelContext, String correlationId, org.apache.camel.Exchange exchange, String repositoryName, Long version)	Inserts a new record into the given repository table

Methods inherited from class org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository

add, add, confirm, confirmWithResult, doInit, doStart, doStop, get, getDataSource, getDeadLetterUri, getDeserializationFilter, getHeadersToStoreAsText, getJdbcCamelCodec, getJdbcOptimisticLockingExceptionMapper, getKeys, getKeys, getLobHandler, getMaximumRedeliveries, getPropagationBehavior, getPropagationBehaviorName, getRecoveryInterval, getRepositoryName, getRepositoryNameCompleted, getTransactionManager, hasHeadersToStoreAsText, insertHelper, isAllowSerializedHeaders, isReturnOldExchange, isStoreBodyAsText, isUseRecovery, recover, remove, scan, setAllowSerializedHeaders, setDataSource, setDeadLetterUri, setDeserializationFilter, setHeadersToStoreAsText, setHeadersToStoreAsText, setJdbcCamelCodec, setJdbcOptimisticLockingExceptionMapper, setLobHandler, setMaximumRedeliveries, setPropagationBehavior, setPropagationBehaviorName, setRecoveryInterval, setRecoveryInterval, setRepositoryName, setReturnOldExchange, setStoreBodyAsText, setTransactionManager, setUseRecovery, update, updateHelper

Methods inherited from class org.apache.camel.support.service.BaseService

build, doBuild, doFail, doLifecycleChange, doResume, doShutdown, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.spi.RecoverableAggregationRepository

getRecoveryIntervalInMillis

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Constructor Details

PostgresAggregationRepository

public PostgresAggregationRepository()

Creates an aggregation repository

PostgresAggregationRepository

public PostgresAggregationRepository(org.springframework.transaction.PlatformTransactionManager transactionManager,
 String repositoryName,
 DataSource dataSource)

Creates an aggregation repository with the three mandatory parameters

Method Details

insert

protected void insert(org.apache.camel.CamelContext camelContext,
 String correlationId,
 org.apache.camel.Exchange exchange,
 String repositoryName,
 Long version)
               throws Exception

Inserts a new record into the given repository table

Overrides:

insert in class JdbcAggregationRepository

Parameters:

camelContext - the current CamelContext

correlationId - the correlation key

exchange - the aggregated exchange

repositoryName - The name of the table

version - Version identifier

Throws:

Exception