org.springframework.data.document.mongodb
Class MongoOptionsFactoryBean

java.lang.Object
  org.springframework.data.document.mongodb.MongoOptionsFactoryBean

public class MongoOptionsFactoryBean
extends java.lang.Object

A factory bean for construction of a MongoOptions instance

Author:

Graeme Rocher

Field Summary

private boolean	autoConnectRetry this controls whether or not on a connect, the system retries automatically
private int	connectionsPerHost number of connections allowed per host will block if run out
private int	connectTimeout connect timeout in milliseconds.
private int	maxWaitTime max wait time of a blocking thread for a connection
private static MongoOptions	MONGO_OPTIONS
private boolean	slaveOk Specifies if the driver is allowed to read from secondaries or slaves.
boolean	socketKeepAlive This controls whether or not to have socket keep alive turned on (SO_KEEPALIVE).
private int	socketTimeout socket timeout.
private 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
private boolean	writeFsync This controls whether or not to fsync.
private int	writeNumber This specifies the number of servers to wait for on the write operation, and exception raising behavior.
private int	writeTimeout This controls timeout for write operations in milliseconds.

Constructor Summary

MongoOptionsFactoryBean()

Method Summary

void	afterPropertiesSet()
MongoOptions	getObject()
java.lang.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.
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.
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

MONGO_OPTIONS

private static final MongoOptions MONGO_OPTIONS

connectionsPerHost

private int connectionsPerHost

number of connections allowed per host will block if run out

threadsAllowedToBlockForConnectionMultiplier

private 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

maxWaitTime

private int maxWaitTime

max wait time of a blocking thread for a connection

connectTimeout

private int connectTimeout

connect timeout in milliseconds. 0 is default and infinite

socketTimeout

private int socketTimeout

socket timeout. 0 is default and infinite

socketKeepAlive

public boolean socketKeepAlive

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

autoConnectRetry

private boolean autoConnectRetry

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

writeNumber

private int writeNumber

This specifies the number of servers to wait for on the write operation, and exception raising behavior. Defaults to 0.

writeTimeout

private int writeTimeout

This controls timeout for write operations in milliseconds. Defaults to 0 (indefinite). Greater than zero is number of milliseconds to wait.

writeFsync

private boolean writeFsync

This controls whether or not to fsync. Defaults to false.

slaveOk

private boolean slaveOk

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

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()

getObject

public MongoOptions getObject()

getObjectType

public java.lang.Class<?> getObjectType()

isSingleton

public boolean isSingleton()