org.abstracthorizon.danube.webdav.util
Class IF

java.lang.Object
  org.abstracthorizon.danube.webdav.util.IF

public class IF
extends Object

This object represents "If" header of WebDAV specification.

Author:

Daniel Sendula

Field Summary

Set<Object>	clearedResources Collection of resource that was cleared.
boolean	error true if header parsing wasn't successful
String	parentToken Collected token of a parent resource.
String	token Collected token of a main resource.

Constructor Summary

IF()

Method Summary

boolean	parse(HTTPConnection httpConnection, ResourceAdapter adapter, Object mainResource, Object parentResource) Parses "if" header and checks if values correspond to given resource.
boolean	parse(HTTPConnection httpConnection, ResourceAdapter adapter, Object mainResource, Object parentResource, char[] buf) Parses "if" header and checks if values correspond to given resource.

Methods inherited from class java.lang.Object

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

Field Detail

token

public String token

Collected token of a main resource. May be null

parentToken

public String parentToken

Collected token of a parent resource. May be null

clearedResources

public Set<Object> clearedResources

Collection of resource that was cleared. May be null

error

public boolean error

true if header parsing wasn't successful

Constructor Detail

IF

public IF()

Method Detail

parse

public boolean parse(HTTPConnection httpConnection,
                     ResourceAdapter adapter,
                     Object mainResource,
                     Object parentResource)

Parses "if" header and checks if values correspond to given resource. It returns lock token of supplied main resource. If it failed null will be returned.

Parameters:

httpConnection - http connection

adapter - resource adapter

mainResource - main resource

parentResource - parent resource. May be null.

header - if header

Returns:

lock token of supplied main resource or null

parse

public boolean parse(HTTPConnection httpConnection,
                     ResourceAdapter adapter,
                     Object mainResource,
                     Object parentResource,
                     char[] buf)

Parses "if" header and checks if values correspond to given resource. It returns lock token of supplied main resource. If it failed null will be returned.

Parameters:

httpConnection - http connection

adapter - resource adapter

mainResource - main resource

parentResource - parent resource. May be null.

header - if header

Returns:

lock token of supplied main resource or null