Package com.documentum.registry

Class DfRegistrySnapshot

java.lang.Object

com.documentum.registry.DfRegistrySnapshot

All Implemented Interfaces:

IDfRegistryHandler

public class DfRegistrySnapshot
extends Object
implements IDfRegistryHandler

This class serves as snapshot in memory of the registry at the moment before operation started thus allowing replace multiple accesses to registry with much speedier in-memory operation. Operation will update information in this structure as it will update information in registry but no assumption about equvalence of data in this class and in registry should be made.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ROOT_NAME

Constructor Summary

Constructors

Constructor	Description
DfRegistrySnapshot(String registryDump)
DfRegistrySnapshot(String rootName, String registryDump)

Method Summary

Modifier and Type	Method	Description
DfRegistryKey	getCurrentKey()
String	getCurrentSubkeyFully()
String	getValue(String name)
boolean	isSubKey(String key)
boolean	isValueNamePresent(String name)
boolean	openKey(String key)	Attn. openKey doesn't supply current key name in the input so current key name should be added at the beginning
void	processEntry(String name, String value)
boolean	processKeys(String[] keys)
void	removeEntry(String name)
void	removeSubkeys()
void	resetToRoot()
void	setValue(String name, String value)
boolean	subKeyExists(String[] keys)
String[]	subkeys()
String	toString()
String[]	values()

Methods inherited from class java.lang.Object

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

Field Details

ROOT_NAME

public static final String ROOT_NAME

See Also:

• Constant Field Values

Constructor Details

DfRegistrySnapshot

public DfRegistrySnapshot(String rootName,
 String registryDump)
                   throws IOException,
DfException

Throws:

IOException

DfException

DfRegistrySnapshot

public DfRegistrySnapshot(String registryDump)
                   throws IOException,
DfException

Throws:

IOException

DfException

Method Details

processKeys

public boolean processKeys(String[] keys)

Specified by:

processKeys in interface IDfRegistryHandler

subKeyExists

public boolean subKeyExists(String[] keys)

isSubKey

public boolean isSubKey(String key)

processEntry

public void processEntry(String name,
 String value)

Specified by:

processEntry in interface IDfRegistryHandler

removeEntry

public void removeEntry(String name)

removeSubkeys

public void removeSubkeys()

values

public String[] values()

subkeys

public String[] subkeys()

isValueNamePresent

public boolean isValueNamePresent(String name)

getValue

public String getValue(String name)

setValue

public void setValue(String name,
 String value)

toString

public String toString()

Overrides:

toString in class Object

openKey

public boolean openKey(String key)

Attn. openKey doesn't supply current key name in the input so current key name should be added at the beginning

Parameters:

key -

Returns:

true means some new keys were created and update for file is necessary

resetToRoot

public void resetToRoot()

getCurrentSubkeyFully

public String getCurrentSubkeyFully()

getCurrentKey

public DfRegistryKey getCurrentKey()