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com.tangosol.coherence.config.builder.storemanager
Class BdbStoreManagerBuilder

java.lang.Object
com.tangosol.coherence.config.builder.storemanager.AbstractStoreManagerBuilder
com.tangosol.coherence.config.builder.storemanager.BdbStoreManagerBuilder

All Implemented Interfaces:

BuilderCustomization, BinaryStoreManagerBuilder

public class BdbStoreManagerBuilder

extends AbstractStoreManagerBuilder

The BdbStoreManagerBuilder class builds an instance of a BerkeleyDBBinaryStoreManager.

Since:

Coherence 12.1.2

Author:

pfm 2011.11.30

Constructor Summary

BdbStoreManagerBuilder()

Method Summary

java.lang.String	getDirectory(com.tangosol.config.expression.ParameterResolver resolver) Return the path name for the root directory that the BDB file manager uses to store files in.
java.lang.String	getStoreName(com.tangosol.config.expression.ParameterResolver resolver) Specifies the name for a database table that the Berkeley Database JE store manager uses to store data in.
java.lang.String	getXmlInitParams(com.tangosol.config.expression.ParameterResolver resolver) Return the BDB init params needed to construct a BerkeleyDBBinaryStoreManager.
BerkeleyDBBinaryStoreManager	realize(com.tangosol.config.expression.ParameterResolver resolver, java.lang.ClassLoader loader, boolean fPaged) Realize a BinaryStoreManager given the provided parameters.
void	setDirectory(com.tangosol.config.expression.Expression expr) Set the BDB root directory where BDB stores files.
void	setStoreName(com.tangosol.config.expression.Expression expr) Set the BDB store (database table) name.
void	setXmlInitParams(com.tangosol.config.expression.Expression expr) Set the BDB init params needed to construct a BerkeleyDBBinaryStoreManager.

Methods inherited from class com.tangosol.coherence.config.builder.storemanager.AbstractStoreManagerBuilder

getCustomBuilder, setCustomBuilder, validate

Constructor Detail

BdbStoreManagerBuilder

public BdbStoreManagerBuilder()

Method Detail

realize

public BerkeleyDBBinaryStoreManager realize(com.tangosol.config.expression.ParameterResolver resolver,
                                            java.lang.ClassLoader loader,
                                            boolean fPaged)

Realize a BinaryStoreManager given the provided parameters.

Parameters:

resolver - the ParameterResolver for resolving expressions and runtime parameters

loader - the ClassLoader for loading classes (if necessary)

fPaged - the flag indicating whether the map is paged

getDirectory

public java.lang.String getDirectory(com.tangosol.config.expression.ParameterResolver resolver)

Return the path name for the root directory that the BDB file manager uses to store files in. If not specified or specifies a non-existent directory, a temporary file in the default location is used.

Parameters:

resolver - the ParameterResolver

Returns:

the root directory

setDirectory

@Injectable
public void setDirectory(com.tangosol.config.expression.Expression expr)

Set the BDB root directory where BDB stores files.

Parameters:

expr - the directory name

getStoreName

public java.lang.String getStoreName(com.tangosol.config.expression.ParameterResolver resolver)

Specifies the name for a database table that the Berkeley Database JE store manager uses to store data in. Specifying this parameter causes the bdb-store-manager to use non-temporary (persistent) database instances. This is intended only for local caches that are backed by a cache loader from a non-temporary store, so that the local cache can be pre-populated from the disk on startup. This setting should not be enabled with replicated or distributed caches. Normally, the store name should be left unspecified, indicating that temporary storage is to be used.

Parameters:

resolver - the ParameterResolver

Returns:

the store name

setStoreName

@Injectable
public void setStoreName(com.tangosol.config.expression.Expression expr)

Set the BDB store (database table) name.

Parameters:

expr - the store name

getXmlInitParams

public java.lang.String getXmlInitParams(com.tangosol.config.expression.ParameterResolver resolver)

Return the BDB init params needed to construct a BerkeleyDBBinaryStoreManager.

Parameters:

resolver - the ParameterResolver

Returns:

the init params

setXmlInitParams

@Injectable
public void setXmlInitParams(com.tangosol.config.expression.Expression expr)

Set the BDB init params needed to construct a BerkeleyDBBinaryStoreManager.

Parameters:

expr - the XML init params

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