Package org.dcache.xrootd.tpc

Class XrootdTpcInfo

java.lang.Object

org.dcache.xrootd.tpc.XrootdTpcInfo

public class XrootdTpcInfo
extends java.lang.Object

Metadata established via interaction between user client, source and destination in a third-party copy, occurring prior to the launching of an internal third-party copy operation.

Used to verify and coordinate the open and close requests.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XrootdTpcInfo.Cgi
static class	XrootdTpcInfo.CksumType
static class	XrootdTpcInfo.ClientRole	The client has the following TPC role when making this request.
static class	XrootdTpcInfo.ServerRole	The server has the following TPC role when processing this request.
static class	XrootdTpcInfo.Status
static class	XrootdTpcInfo.TpcStage

Constructor Summary

Constructors

Constructor	Description
XrootdTpcInfo(java.lang.String key)
XrootdTpcInfo(java.util.Map<java.lang.String,java.lang.String> opaque)	Initializes everything from the map instance.

Method Summary

Modifier and Type	Method	Description
XrootdTpcInfo	addInfoFromOpaque(java.lang.String slfn, java.util.Map<java.lang.String,java.lang.String> opaque)	Used in a two-phase sequence (client, server), to add information incrementally.
long	computeFileSize()
XrootdTpcInfo	copyForRedirect(InboundRedirectResponse response)	Saves relevant fields which should remain the same, and constructs new source endpoint info.
java.lang.String	getCks()
XrootdTpcInfo.ClientRole	getClientRole()
long	getCreatedTime()
java.io.Serializable	getDelegatedProxy()
org.dcache.xrootd.tpc.XrootdTpcInfo.Delegation	getDlgon()
java.lang.String	getExternal()
int	getFd()
java.lang.Long	getGid()
java.lang.String	getKey()
java.lang.String	getLfn()
java.lang.String	getLoginToken()
XrootdTpcInfo.ServerRole	getServerRole()
java.lang.String	getSourceToken()
java.net.URI	getSourceURL(java.lang.String destinationPath)	The source URL if the TPC request targets the destination server.
java.lang.String	getSrc()
java.lang.String	getSrcHost()
java.lang.Integer	getSrcPort()
XrootdTpcInfo.Status	getStatus()
java.lang.Long	getUid()
boolean	isExpired()
boolean	isTls()
boolean	isTpcRequest()
void	setDelegatedProxy(java.io.Serializable delegatedProxy)
void	setFd(int fd)
void	setFileStatus(FileStatus fileStatus)
void	setGid(java.lang.Long gid)
void	setStatus(XrootdTpcInfo.Status status)
void	setUid(java.lang.Long uid)
java.lang.String	toString()
XrootdTpcInfo.Status	verify(java.lang.String dst, java.lang.String slfn, java.lang.String org)

Methods inherited from class java.lang.Object

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

Constructor Detail

XrootdTpcInfo

public XrootdTpcInfo(java.lang.String key)

XrootdTpcInfo

public XrootdTpcInfo(java.util.Map<java.lang.String,java.lang.String> opaque)
              throws ParseException

Initializes everything from the map instance. Calling this constructor implies a READY status.

Ttl is not relevant.

Throws:

ParseException

Method Detail

computeFileSize

public long computeFileSize()
                     throws XrootdException

Throws:

XrootdException

getServerRole

public XrootdTpcInfo.ServerRole getServerRole()

getClientRole

public XrootdTpcInfo.ClientRole getClientRole()

isTpcRequest

public boolean isTpcRequest()

addInfoFromOpaque

public XrootdTpcInfo addInfoFromOpaque(java.lang.String slfn,
                                       java.util.Map<java.lang.String,java.lang.String> opaque)
                                throws ParseException

Used in a two-phase sequence (client, server), to add information incrementally.

Will not overwrite existing non-null values.

Throws:

ParseException

copyForRedirect

public XrootdTpcInfo copyForRedirect(InboundRedirectResponse response)
                              throws ParseException

Saves relevant fields which should remain the same, and constructs new source endpoint info.

Parameters:

response - received from source.

Returns:

new info object which can be used to instantiate new client.

Throws:

ParseException

isTls

public boolean isTls()

verify

public XrootdTpcInfo.Status verify(java.lang.String dst,
                                   java.lang.String slfn,
                                   java.lang.String org)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isExpired

public boolean isExpired()

getCks

public java.lang.String getCks()

getCreatedTime

public long getCreatedTime()

getDelegatedProxy

public java.io.Serializable getDelegatedProxy()

getSourceToken

public java.lang.String getSourceToken()

getExternal

public java.lang.String getExternal()

getFd

public int getFd()

getGid

public java.lang.Long getGid()

getKey

public java.lang.String getKey()

getLfn

public java.lang.String getLfn()

getLoginToken

public java.lang.String getLoginToken()

getSrc

public java.lang.String getSrc()

getSrcHost

public java.lang.String getSrcHost()

getSrcPort

public java.lang.Integer getSrcPort()

getStatus

public XrootdTpcInfo.Status getStatus()

getUid

public java.lang.Long getUid()

getDlgon

public org.dcache.xrootd.tpc.XrootdTpcInfo.Delegation getDlgon()

setUid

public void setUid(java.lang.Long uid)

setGid

public void setGid(java.lang.Long gid)

setDelegatedProxy

public void setDelegatedProxy(java.io.Serializable delegatedProxy)

setFileStatus

public void setFileStatus(FileStatus fileStatus)

setFd

public void setFd(int fd)

setStatus

public void setStatus(XrootdTpcInfo.Status status)

getSourceURL

public java.net.URI getSourceURL(java.lang.String destinationPath)

The source URL if the TPC request targets the destination server.

Parameters:

destinationPath - The path of the file on the destination server.

Returns:

The URL of the source.

Throws:

java.lang.IllegalStateException - if tpc.src is not defined.