org.springframework.data.mongodb.core

Class MongoOptionsFactoryBean

java.lang.Object

org.springframework.data.mongodb.core.MongoOptionsFactoryBean

All Implemented Interfaces:

FactoryBean<com.mongodb.MongoOptions>, InitializingBean

public class MongoOptionsFactoryBean
extends Object
implements FactoryBean<com.mongodb.MongoOptions>, InitializingBean

A factory bean for construction of a MongoOptions instance

Author:

Graeme Rocher

Field Summary

Fields

Modifier and Type	Field and Description
boolean	socketKeepAlive This controls whether or not to have socket keep alive turned on (SO_KEEPALIVE).

Constructor Summary

Constructors

Constructor and Description
MongoOptionsFactoryBean()

Method Summary

Methods

Modifier and Type	Method and Description
void	afterPropertiesSet()
com.mongodb.MongoOptions	getObject()
Class<?>	getObjectType()
boolean	isSingleton()
void	setAutoConnectRetry(boolean autoConnectRetry) this controls whether or not on a connect, the system retries automatically
void	setConnectionsPerHost(int connectionsPerHost) number of connections allowed per host will block if run out
void	setConnectTimeout(int connectTimeout) connect timeout in milliseconds. 0 is default and infinite
void	setMaxAutoConnectRetryTime(long maxAutoConnectRetryTime) The maximum amount of time in millisecons to spend retrying to open connection to the same server.
void	setMaxWaitTime(int maxWaitTime) max wait time of a blocking thread for a connection
void	setSlaveOk(boolean slaveOk) Specifies if the driver is allowed to read from secondaries or slaves.
void	setSocketKeepAlive(boolean socketKeepAlive) This controls whether or not to have socket keep alive
void	setSocketTimeout(int socketTimeout) socket timeout. 0 is default and infinite
void	setThreadsAllowedToBlockForConnectionMultiplier(int threadsAllowedToBlockForConnectionMultiplier) multiplier for connectionsPerHost for # of threads that can block if connectionsPerHost is 10, and threadsAllowedToBlockForConnectionMultiplier is 5, then 50 threads can block more than that and an exception will be throw
void	setWriteFsync(boolean writeFsync) This controls whether or not to fsync.
void	setWriteNumber(int writeNumber) This specifies the number of servers to wait for on the write operation, and exception raising behavior.
void	setWriteTimeout(int writeTimeout) This controls timeout for write operations in milliseconds.

Methods inherited from class java.lang.Object

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

Field Detail

socketKeepAlive

public boolean socketKeepAlive

This controls whether or not to have socket keep alive turned on (SO_KEEPALIVE). defaults to false

Constructor Detail

MongoOptionsFactoryBean

public MongoOptionsFactoryBean()

Method Detail

setConnectionsPerHost

public void setConnectionsPerHost(int connectionsPerHost)

number of connections allowed per host will block if run out

setThreadsAllowedToBlockForConnectionMultiplier

public void setThreadsAllowedToBlockForConnectionMultiplier(int threadsAllowedToBlockForConnectionMultiplier)

multiplier for connectionsPerHost for # of threads that can block if connectionsPerHost is 10, and threadsAllowedToBlockForConnectionMultiplier is 5, then 50 threads can block more than that and an exception will be throw

setMaxWaitTime

public void setMaxWaitTime(int maxWaitTime)

max wait time of a blocking thread for a connection

setConnectTimeout

public void setConnectTimeout(int connectTimeout)

connect timeout in milliseconds. 0 is default and infinite

setSocketTimeout

public void setSocketTimeout(int socketTimeout)

socket timeout. 0 is default and infinite

setSocketKeepAlive

public void setSocketKeepAlive(boolean socketKeepAlive)

This controls whether or not to have socket keep alive

Parameters:

socketKeepAlive -

setWriteNumber

public void setWriteNumber(int writeNumber)

This specifies the number of servers to wait for on the write operation, and exception raising behavior. The 'w' option to the getlasterror command. Defaults to 0.

• -1 = don't even report network errors
• 0 = default, don't call getLastError by default
• 1 = basic, call getLastError, but don't wait for slaves
• 2+= wait for slaves

Parameters:

writeNumber - the number of servers to wait for on the write operation, and exception raising behavior.

setWriteTimeout

public void setWriteTimeout(int writeTimeout)

This controls timeout for write operations in milliseconds. The 'wtimeout' option to the getlasterror command.

Parameters:

writeTimeout - Defaults to 0 (indefinite). Greater than zero is number of milliseconds to wait.

setWriteFsync

public void setWriteFsync(boolean writeFsync)

This controls whether or not to fsync. The 'fsync' option to the getlasterror command. Defaults to false.

Parameters:

writeFsync - to fsync on write (true), otherwise false.

setAutoConnectRetry

public void setAutoConnectRetry(boolean autoConnectRetry)

this controls whether or not on a connect, the system retries automatically

setMaxAutoConnectRetryTime

public void setMaxAutoConnectRetryTime(long maxAutoConnectRetryTime)

The maximum amount of time in millisecons to spend retrying to open connection to the same server. Default is 0, which means to use the default 15s if autoConnectRetry is on.

Parameters:

maxAutoConnectRetryTime - the maxAutoConnectRetryTime to set

setSlaveOk

public void setSlaveOk(boolean slaveOk)

Specifies if the driver is allowed to read from secondaries or slaves. Defaults to false.

Parameters:

slaveOk - true if the driver should read from secondaries or slaves.

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface InitializingBean

getObject

public com.mongodb.MongoOptions getObject()

Specified by:

getObject in interface FactoryBean<com.mongodb.MongoOptions>

getObjectType

public Class<?> getObjectType()

Specified by:

getObjectType in interface FactoryBean<com.mongodb.MongoOptions>

isSingleton

public boolean isSingleton()

Specified by:

isSingleton in interface FactoryBean<com.mongodb.MongoOptions>