BDBKeyValueStore (xdi2-core 0.7.2 API)

java.lang.Object
- xdi2.core.impl.keyvalue.AbstractKeyValueStore
- - xdi2.core.impl.keyvalue.bdb.BDBKeyValueStore

All Implemented Interfaces:

KeyValueStore
```
public class BDBKeyValueStore
extends AbstractKeyValueStore
implements KeyValueStore
```
This class is used by the BDBKeyValueGraphFactory class to create key/value based graphs stored in BDB.

Author:

markus

Constructor Summary

Constructors
Constructor and Description
`BDBKeyValueStore(String databasePath, String databaseName, com.sleepycat.je.EnvironmentConfig environmentConfig, com.sleepycat.je.DatabaseConfig databaseConfig)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`beginTransaction()`
`static void`	`cleanup(String databasePath)`
`void`	`clear()`
`void`	`close()`
`void`	`commitTransaction()`
`boolean`	`contains(String key)`
`boolean`	`contains(String key, String value)`
`void`	`delete(String key)`
`void`	`delete(String key, String value)`
`Iterator<String>`	`getAll(String key)`
`String`	`getDatabaseName()`
`String`	`getDatabasePath()`
`String`	`getOne(String key)`
`void`	`init()`
`void`	`rollbackTransaction()`
`void`	`set(String key, String value)`
`boolean`	`supportsTransactions()`

Methods inherited from class xdi2.core.impl.keyvalue.AbstractKeyValueStore
count, replace

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface xdi2.core.impl.keyvalue.KeyValueStore
count, replace

- Constructor Detail
  - BDBKeyValueStore
```
public BDBKeyValueStore(String databasePath,
                String databaseName,
                com.sleepycat.je.EnvironmentConfig environmentConfig,
                com.sleepycat.je.DatabaseConfig databaseConfig)
```
- Method Detail
  - init
```
public void init()
          throws IOException
```
    Specified by:
    
    init in interface KeyValueStore
    
    Throws:
    
    IOException
  - close
```
public void close()
```
    Specified by:
    
    close in interface KeyValueStore
  - set
```
public void set(String key,
       String value)
```
    Specified by:
    
    set in interface KeyValueStore
  - getOne
```
public String getOne(String key)
```
    Specified by:
    
    getOne in interface KeyValueStore
    
    Overrides:
    
    getOne in class AbstractKeyValueStore
  - getAll
```
public Iterator<String> getAll(String key)
```
    Specified by:
    
    getAll in interface KeyValueStore
  - contains
```
public boolean contains(String key)
```
    Specified by:
    
    contains in interface KeyValueStore
    
    Overrides:
    
    contains in class AbstractKeyValueStore
  - contains
```
public boolean contains(String key,
               String value)
```
    Specified by:
    
    contains in interface KeyValueStore
    
    Overrides:
    
    contains in class AbstractKeyValueStore
  - delete
```
public void delete(String key)
```
    Specified by:
    
    delete in interface KeyValueStore
    
    Overrides:
    
    delete in class AbstractKeyValueStore
  - delete
```
public void delete(String key,
          String value)
```
    Specified by:
    
    delete in interface KeyValueStore
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface KeyValueStore
  - supportsTransactions
```
public boolean supportsTransactions()
```
    Specified by:
    
    supportsTransactions in interface KeyValueStore
    
    Overrides:
    
    supportsTransactions in class AbstractKeyValueStore
  - beginTransaction
```
public void beginTransaction()
```
    Specified by:
    
    beginTransaction in interface KeyValueStore
    
    Overrides:
    
    beginTransaction in class AbstractKeyValueStore
  - commitTransaction
```
public void commitTransaction()
```
    Specified by:
    
    commitTransaction in interface KeyValueStore
    
    Overrides:
    
    commitTransaction in class AbstractKeyValueStore
  - rollbackTransaction
```
public void rollbackTransaction()
```
    Specified by:
    
    rollbackTransaction in interface KeyValueStore
    
    Overrides:
    
    rollbackTransaction in class AbstractKeyValueStore
  - getDatabasePath
```
public String getDatabasePath()
```
  - getDatabaseName
```
public String getDatabaseName()
```
  - cleanup
```
public static void cleanup(String databasePath)
```

Class BDBKeyValueStore

Constructor Summary

Method Summary

Methods inherited from class xdi2.core.impl.keyvalue.AbstractKeyValueStore

Methods inherited from class java.lang.Object

Methods inherited from interface xdi2.core.impl.keyvalue.KeyValueStore

Constructor Detail

BDBKeyValueStore

Method Detail

init

close

set

getOne

getAll

contains

contains

delete

delete

clear

supportsTransactions

beginTransaction

commitTransaction

rollbackTransaction

getDatabasePath

getDatabaseName

cleanup