Package jetbrains.buildServer.artifacts.impl

Class FilesystemTransportFactory.FilesystemTransport

java.lang.Object

jetbrains.buildServer.artifacts.impl.FilesystemTransportFactory.FilesystemTransport

All Implemented Interfaces:

URLContentRetriever

Enclosing class:

FilesystemTransportFactory

public static class FilesystemTransportFactory.FilesystemTransport
extends Object
implements URLContentRetriever

Constructor Summary

Constructors

Constructor	Description
FilesystemTransport()

Method Summary

Modifier and Type	Method	Description
static String	cutProtocol(String url)
String	downloadUrlTo(String url, File target)	Download artifact to given location.
String	getDigest(String url)	Retrieve content's digest.
void	interrupt()	Interrupt operation.
boolean	isInterrupted()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface jetbrains.buildServer.artifacts.URLContentRetriever

downloadCacheTo

Constructor Detail

FilesystemTransport

public FilesystemTransport()

Method Detail

downloadUrlTo

@NotNull
public String downloadUrlTo(@NotNull
                            String url,
                            @NotNull
                            File target)
                     throws IOException

Description copied from interface: URLContentRetriever

Download artifact to given location. Implementation is expected to write file only if the content was fetched successfully

Specified by:

downloadUrlTo in interface URLContentRetriever

Parameters:

url - source url to get artifact from

target - target file location

Returns:

digest of downloaded context, or null if the content can not be retrieved by this transport

Throws:

IOException - if operation failed, can also throw RecoverableIOException if operation can be repeated

getDigest

@NotNull
public String getDigest(@NotNull
                        String url)
                 throws IOException

Description copied from interface: URLContentRetriever

Retrieve content's digest. The digest will be compared with locally stored value to see if content has changed and must be downloaded again.
Implementation is expected not to download whole content to get the digest.

Specified by:

getDigest in interface URLContentRetriever

Parameters:

url - source url of the artifact to retrieve digest for

Returns:

the digest or null, if the digest can not be retrieved by this transport

Throws:

IOException - if operation failed

cutProtocol

public static String cutProtocol(String url)

interrupt

public void interrupt()

Description copied from interface: URLContentRetriever

Interrupt operation. Interrupts current transfer operation as early as possible. Will be called from external thread, so implementation should be thread-safe. Main thread is expected to throw ResolvingInterruptedException when interrupt is received

Specified by:

interrupt in interface URLContentRetriever

isInterrupted

public boolean isInterrupted()

toString

public String toString()

Overrides:

toString in class Object