com.sleepycat.persist

Interface DatabaseNamer

public interface DatabaseNamer

Field Summary

Fields

Modifier and Type	Field and Description
static DatabaseNamer	DEFAULT The default database namer.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getFileName(java.lang.String storeName, java.lang.String entityClassName, java.lang.String keyName) Returns the name of the file to be used to store the dataabase for the given store, entity class and key.

Field Detail

DEFAULT

static final DatabaseNamer DEFAULT

The default database namer.

The getFileName method of this namer returns the storeName, entityClassName and keyName parameters as follows:

 if (keyName != null) {
     return storeName + '-' + entityClassName + '-' + keyName;
 } else {
     return storeName + '-' + entityClassName;
 }

Method Detail

getFileName

java.lang.String getFileName(java.lang.String storeName,
                           java.lang.String entityClassName,
                           java.lang.String keyName)

Returns the name of the file to be used to store the dataabase for the given store, entity class and key. This method may not return null.

Parameters:

storeName - the name of the EntityStore.

entityClassName - the complete name of the entity class for a primary or secondary index.

keyName - the key name identifying a secondary index, or null for a primary index.