me.prettyprint.cassandra.service
Class CassandraHost

java.lang.Object
  me.prettyprint.cassandra.service.CassandraHost

public final class CassandraHost
extends Object

Encapsulates the information required for connecting to a Cassandra host. Also exposes pool configuration parameters for that host.

Author:

zznate(nate@riptano.com)

Field Summary

static boolean	DEFAULT_LIFO
static int	DEFAULT_MAX_ACTIVE
static long	DEFAULT_MAX_CONNECT_TIME The default number of milliseconds (since creation time) we'll allow a connection to stay open.
static int	DEFAULT_MAX_FRAME_SIZE By default, match TFramedTransport's default max frame size (Integer.MAX_VALUE).
static long	DEFAULT_MAX_LAST_SUCCESS_TIME The default number of milliseconds (since last success) we'll allow a connection to stay open.
static long	DEFAULT_MAX_WAITTIME_WHEN_EXHAUSTED The default max wait time when exhausted happens, default value is negative, which means it'll block indefinitely.
static int	DEFAULT_PORT The default port number to which we will connect
static boolean	DEFAULT_USE_FRAMED_THRIFT_TRANSPORT By default, we will use TSocket transport on thrift (matches default Cassandra configs)

Constructor Summary

CassandraHost(String url)

CassandraHost(String url2, int port)

Method Summary

boolean	equals(Object obj) Returns true if the ip and port are equal
int	getCassandraThriftSocketTimeout()
String	getHost()
String	getIp()
boolean	getLifo()
int	getMaxActive()
long	getMaxConnectTimeMillis()
int	getMaxFrameSize()
long	getMaxLastSuccessTimeMillis()
long	getMaxWaitTimeWhenExhausted()
String	getName()
int	getPort()
String	getUrl()
boolean	getUseSocketKeepalive()
boolean	getUseThriftFramedTransport()
int	hashCode()
boolean	isPerformNameResolution() Checks whether name resolution should occur.
static String	parseHostFromUrl(String urlPort)
static int	parsePortFromUrl(String urlPort)
void	setCassandraThriftSocketTimeout(int cassandraThriftSocketTimeout)
void	setLifo(boolean lifo)
void	setMaxActive(int maxActive)
void	setMaxConnectTimeMillis(long maxConnectTimeMillis)
void	setMaxFrameSize(int maxFrameSize)
void	setMaxLastSuccessTimeMillis(long maxLastSuccessTimeMillis)
void	setMaxWaitTimeWhenExhausted(long maxWaitTimeWhenExhausted)
void	setUseSocketKeepalive(boolean useSocketKeepalive)
void	setUseThriftFramedTransport(boolean useThriftFramedTransport)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_PORT

public static final int DEFAULT_PORT

The default port number to which we will connect

See Also:

Constant Field Values

DEFAULT_MAX_ACTIVE

public static final int DEFAULT_MAX_ACTIVE

See Also:

Constant Field Values

DEFAULT_USE_FRAMED_THRIFT_TRANSPORT

public static final boolean DEFAULT_USE_FRAMED_THRIFT_TRANSPORT

By default, we will use TSocket transport on thrift (matches default Cassandra configs)

See Also:

Constant Field Values

DEFAULT_MAX_FRAME_SIZE

public static final int DEFAULT_MAX_FRAME_SIZE

By default, match TFramedTransport's default max frame size (Integer.MAX_VALUE).

See Also:

Constant Field Values

DEFAULT_MAX_WAITTIME_WHEN_EXHAUSTED

public static final long DEFAULT_MAX_WAITTIME_WHEN_EXHAUSTED

The default max wait time when exhausted happens, default value is negative, which means it'll block indefinitely.

See Also:

Constant Field Values

DEFAULT_LIFO

public static final boolean DEFAULT_LIFO

See Also:

Constant Field Values

DEFAULT_MAX_CONNECT_TIME

public static final long DEFAULT_MAX_CONNECT_TIME

The default number of milliseconds (since creation time) we'll allow a connection to stay open. Default value is negative which means indefinitely.

See Also:

Constant Field Values

DEFAULT_MAX_LAST_SUCCESS_TIME

public static final long DEFAULT_MAX_LAST_SUCCESS_TIME

The default number of milliseconds (since last success) we'll allow a connection to stay open. Default value is negative which means indefinitely.

See Also:

Constant Field Values

Constructor Detail

CassandraHost

public CassandraHost(String url)

CassandraHost

public CassandraHost(String url2,
                     int port)

Method Detail

getUrl

public String getUrl()

isPerformNameResolution

public boolean isPerformNameResolution()

Checks whether name resolution should occur.

Returns:

getName

public String getName()

getHost

public String getHost()

getIp

public String getIp()

getPort

public int getPort()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Returns true if the ip and port are equal

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getMaxActive

public int getMaxActive()

setMaxActive

public void setMaxActive(int maxActive)

getMaxWaitTimeWhenExhausted

public long getMaxWaitTimeWhenExhausted()

setMaxWaitTimeWhenExhausted

public void setMaxWaitTimeWhenExhausted(long maxWaitTimeWhenExhausted)

getCassandraThriftSocketTimeout

public int getCassandraThriftSocketTimeout()

setCassandraThriftSocketTimeout

public void setCassandraThriftSocketTimeout(int cassandraThriftSocketTimeout)

getUseThriftFramedTransport

public boolean getUseThriftFramedTransport()

setUseThriftFramedTransport

public void setUseThriftFramedTransport(boolean useThriftFramedTransport)

getMaxFrameSize

public int getMaxFrameSize()

setMaxFrameSize

public void setMaxFrameSize(int maxFrameSize)

parseHostFromUrl

public static String parseHostFromUrl(String urlPort)

parsePortFromUrl

public static int parsePortFromUrl(String urlPort)

getLifo

public boolean getLifo()

setLifo

public void setLifo(boolean lifo)

getUseSocketKeepalive

public boolean getUseSocketKeepalive()

setUseSocketKeepalive

public void setUseSocketKeepalive(boolean useSocketKeepalive)

getMaxConnectTimeMillis

public long getMaxConnectTimeMillis()

setMaxConnectTimeMillis

public void setMaxConnectTimeMillis(long maxConnectTimeMillis)

getMaxLastSuccessTimeMillis

public long getMaxLastSuccessTimeMillis()

setMaxLastSuccessTimeMillis

public void setMaxLastSuccessTimeMillis(long maxLastSuccessTimeMillis)