com.supermap.services.rest.repository

Class EhcacheRepoSetting

java.lang.Object

RepositorySetting

com.supermap.services.rest.repository.EhcacheRepoSetting

public class EhcacheRepoSetting
extends RepositorySetting

The temporary storage setting class of Ehcache

Since:

8.0.0

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	DEFAULT_CACHE_NAME
protected static int	DEFAULT_DISK_EXPIRY_THREAD_INTERVAL_SECONDS
protected static int	DEFAULT_DISK_SPOOL_BUFFER_SIZE_MB
protected static java.lang.String	DEFAULT_DISK_STORE_PATH
protected static java.lang.String	DEFAULT_MAX_BYTES_LOCALDISK
protected static java.lang.String	DEFAULT_MEMORY_STORE_EVITION_POLICY
protected static java.lang.String	DEFAULT_PERSISTENCE_STRATEGY
protected static java.lang.String	DIR_TMP
long	diskExpiryThreadIntervalSeconds Check background threads run time interval in the disk.
int	diskSpoolBufferSizeMB The memory buffer size when write back to the disk.
java.lang.String	diskStorePath Disk storage path
java.lang.String	maxBytesLocalDisk The max disk space of each Cache
java.lang.String	maxBytesOnHeap The entire warehouse biggest memory size.
int	maxElementsPerGroupInMemory Every group, the max element count saved in the memory
java.lang.String	memoryStoreEvictionPolicy LRU - least recently used. LFU - least frequently used.
java.lang.String	name Memory cache name
java.lang.String	persistenceStrategy Persistence strategy, optional value: none, localtempswap represents the none persistence and persistence to the temporary directory.

Constructor Summary

Constructors

Constructor and Description
EhcacheRepoSetting()

Method Summary

Methods

Modifier and Type	Method and Description
static EhcacheRepoSetting	defaultSetting() Returns the default temporary storage settings
static RepositorySetting	memoryStoreSetting() Returns the storage settings based on the memory
boolean	shareable()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CACHE_NAME

protected static final java.lang.String DEFAULT_CACHE_NAME

DIR_TMP

protected static final java.lang.String DIR_TMP

DEFAULT_DISK_STORE_PATH

protected static final java.lang.String DEFAULT_DISK_STORE_PATH

DEFAULT_PERSISTENCE_STRATEGY

protected static final java.lang.String DEFAULT_PERSISTENCE_STRATEGY

DEFAULT_MEMORY_STORE_EVITION_POLICY

protected static final java.lang.String DEFAULT_MEMORY_STORE_EVITION_POLICY

DEFAULT_MAX_BYTES_LOCALDISK

protected static final java.lang.String DEFAULT_MAX_BYTES_LOCALDISK

DEFAULT_DISK_EXPIRY_THREAD_INTERVAL_SECONDS

protected static final int DEFAULT_DISK_EXPIRY_THREAD_INTERVAL_SECONDS

DEFAULT_DISK_SPOOL_BUFFER_SIZE_MB

protected static final int DEFAULT_DISK_SPOOL_BUFFER_SIZE_MB

maxBytesLocalDisk

public java.lang.String maxBytesLocalDisk

The max disk space of each Cache

diskStorePath

public java.lang.String diskStorePath

Disk storage path

diskExpiryThreadIntervalSeconds

public long diskExpiryThreadIntervalSeconds

Check background threads run time interval in the disk. Default is 2 minutes, namely, 2*60 seconds; If this value is less than or equal to. it will use the default value

maxElementsPerGroupInMemory

public int maxElementsPerGroupInMemory

Every group, the max element count saved in the memory

memoryStoreEvictionPolicy

public java.lang.String memoryStoreEvictionPolicy

LRU - least recently used.
LFU - least frequently used.
FIFO - first in first out, the oldest element by creation time.

diskSpoolBufferSizeMB

public int diskSpoolBufferSizeMB

The memory buffer size when write back to the disk. Unit is MB

maxBytesOnHeap

public java.lang.String maxBytesOnHeap

The entire warehouse biggest memory size. This field has conflict with the maxElementsPerGroupInMemory} field. If these two fields are not null, please use the maxBytesOnHeap}

persistenceStrategy

public java.lang.String persistenceStrategy

Persistence strategy, optional value: none, localtempswap represents the none persistence and persistence to the temporary directory. It will be a failure after restarting the virtual machine.

name

public java.lang.String name

Memory cache name

Constructor Detail

EhcacheRepoSetting

public EhcacheRepoSetting()

Method Detail

defaultSetting

public static EhcacheRepoSetting defaultSetting()

Returns the default temporary storage settings

Returns:

Since:

8.0.0

memoryStoreSetting

public static RepositorySetting memoryStoreSetting()

Returns the storage settings based on the memory

Returns:

Since:

8.0.0

toString

public java.lang.String toString()

shareable

public boolean shareable()