org.apache.camel.processor.idempotent.jdbc
Class JdbcMessageIdRepository

java.lang.Object
  org.apache.camel.support.ServiceSupport
      org.apache.camel.processor.idempotent.jdbc.AbstractJdbcMessageIdRepository<String>
          org.apache.camel.processor.idempotent.jdbc.JdbcMessageIdRepository

All Implemented Interfaces:

org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.IdempotentRepository<String>, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class JdbcMessageIdRepository
extends AbstractJdbcMessageIdRepository<String>

Default implementation of AbstractJdbcMessageIdRepository

Field Summary

static String	DELETE_STRING
static String	INSERT_STRING
static String	QUERY_STRING

Fields inherited from class org.apache.camel.processor.idempotent.jdbc.AbstractJdbcMessageIdRepository

dataSource, jdbcTemplate, processorName, transactionTemplate

Fields inherited from class org.apache.camel.support.ServiceSupport

shutdown, shuttingdown, started, starting, stopped, stopping, suspended, suspending

Constructor Summary

JdbcMessageIdRepository()

JdbcMessageIdRepository(DataSource dataSource, String processorName)

JdbcMessageIdRepository(DataSource dataSource, org.springframework.transaction.support.TransactionTemplate transactionTemplate, String processorName)

JdbcMessageIdRepository(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate, org.springframework.transaction.support.TransactionTemplate transactionTemplate)

Method Summary

protected int	delete(String key) Operations that deletes the key if it exists
protected int	insert(String key) Operation that inserts the key if it does not already exist
protected int	queryForInt(String key) Operation that returns the number of rows, if any, for the specified key

Methods inherited from class org.apache.camel.processor.idempotent.jdbc.AbstractJdbcMessageIdRepository

add, confirm, contains, createTransactionTemplate, doStart, doStop, getDataSource, getJdbcTemplate, getProcessorName, getTransactionTemplate, remove, setDataSource, setJdbcTemplate, setProcessorName, setTransactionTemplate

Methods inherited from class org.apache.camel.support.ServiceSupport

doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspended, isSuspending, 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.Service

start, stop

Field Detail

QUERY_STRING

public static final String QUERY_STRING

See Also:

Constant Field Values

INSERT_STRING

public static final String INSERT_STRING

See Also:

Constant Field Values

DELETE_STRING

public static final String DELETE_STRING

See Also:

Constant Field Values

Constructor Detail

JdbcMessageIdRepository

public JdbcMessageIdRepository()

JdbcMessageIdRepository

public JdbcMessageIdRepository(DataSource dataSource,
                               String processorName)

JdbcMessageIdRepository

public JdbcMessageIdRepository(DataSource dataSource,
                               org.springframework.transaction.support.TransactionTemplate transactionTemplate,
                               String processorName)

JdbcMessageIdRepository

public JdbcMessageIdRepository(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate,
                               org.springframework.transaction.support.TransactionTemplate transactionTemplate)

Method Detail

queryForInt

protected int queryForInt(String key)

Description copied from class: AbstractJdbcMessageIdRepository

Operation that returns the number of rows, if any, for the specified key

Specified by:

queryForInt in class AbstractJdbcMessageIdRepository<String>

Parameters:

key - the key

Returns:

int number of rows

insert

protected int insert(String key)

Description copied from class: AbstractJdbcMessageIdRepository

Operation that inserts the key if it does not already exist

Specified by:

insert in class AbstractJdbcMessageIdRepository<String>

Parameters:

key - the key

Returns:

int number of rows inserted

delete

protected int delete(String key)

Description copied from class: AbstractJdbcMessageIdRepository

Operations that deletes the key if it exists

Specified by:

delete in class AbstractJdbcMessageIdRepository<String>

Parameters:

key - the key

Returns:

int number of rows deleted