org.apache.slide.common
Class Uri

java.lang.Object
  |
  +--org.apache.slide.common.Uri

All Implemented Interfaces:

java.lang.Cloneable, java.io.Serializable

public final class Uri

extends java.lang.Object

implements java.lang.Cloneable, java.io.Serializable

This class manages the unique identifier of an object which is manipulated by Slide.

Version:

$Revision: 1.7 $

Author:

Remy Maucherat

See Also:

Serialized Form

Constructor Summary

Uri(Namespace namespace, java.lang.String uri)
Constructor.

Uri(SlideToken token, Namespace namespace, java.lang.String uri)
Constructor.

Method Summary

Uri	cloneObject() Do a fast clone of the Uri object.
boolean	equals(java.lang.Object obj) Tests equivalence of two Uris.
Namespace	getNamespace() Return the namespace to which this Uri belongs.
Uri	getParentUri() Get the parent uri.
java.lang.String	getRelative() Get the relative path to the matched scope.
Scope	getScope() Scope accessor.
java.util.Enumeration	getScopes() Returns the scopes tokenized by the ScopeTokenizer associated with this Uri object.
Store	getStore() Store accessor.
SlideToken	getToken() Token accessor.
int	hashCode() Hash code.
void	invalidateServices() Invalidate the current Services and PK.
boolean	isParent(Uri uri) Tests if the given uri represents a parent object.
void	reconnectServices() Reconnect the Uri services.
void	setToken(SlideToken token) Token mutator.
void	setUri(java.lang.String uri) Uri mutator.
java.lang.String	toString() String representation of the uri object.

Methods inherited from class java.lang.Object

, clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Uri

public Uri(Namespace namespace,
           java.lang.String uri)

Constructor.

Parameters:

namespace - Namespace associated with this Uri

uri - Uri

Uri

public Uri(SlideToken token,
           Namespace namespace,
           java.lang.String uri)

Constructor.

Parameters:

token - Slide token

namespace - Namespace associated with this Uri

uri - Uri

Method Detail

setUri

public void setUri(java.lang.String uri)

Uri mutator.

Parameters:

uri - New uri

getScope

public Scope getScope()

Scope accessor.

Returns:

StringTokenizer

getScopes

public java.util.Enumeration getScopes()

Returns the scopes tokenized by the ScopeTokenizer associated with this Uri object.

Returns:

Enumeration

getStore

public Store getStore()

Store accessor.

Returns:

Store

getToken

public SlideToken getToken()

Token accessor.

Returns:

The SlideToken, or null if no token has been set (which is valid)

setToken

public void setToken(SlideToken token)

Token mutator.

Parameters:

token - New Slide token

getNamespace

public Namespace getNamespace()

Return the namespace to which this Uri belongs.

Returns:

Namespace

getParentUri

public Uri getParentUri()

Get the parent uri.

Returns:

Uri

invalidateServices

public void invalidateServices()

Invalidate the current Services and PK. Used if there are changes in the namespace at runtime.

reconnectServices

public void reconnectServices()

Reconnect the Uri services.

getRelative

public java.lang.String getRelative()

Get the relative path to the matched scope.

toString

public java.lang.String toString()

String representation of the uri object.

Overrides:

toString in class java.lang.Object

Returns:

String

hashCode

public int hashCode()

Hash code.

Overrides:

hashCode in class java.lang.Object

Returns:

int hash code

equals

public boolean equals(java.lang.Object obj)

Tests equivalence of two Uris.

Overrides:

equals in class java.lang.Object

Parameters:

obj - Object to test

Returns:

boolean

cloneObject

public Uri cloneObject()

Do a fast clone of the Uri object.

isParent

public boolean isParent(Uri uri)

Tests if the given uri represents a parent object.

Parameters:

uri - Uri to test

Returns:

boolean