org.eclipse.aether.spi.connector.checksum

Enum ChecksumPolicy.ChecksumKind

java.lang.Object

java.lang.Enum<ChecksumPolicy.ChecksumKind>

org.eclipse.aether.spi.connector.checksum.ChecksumPolicy.ChecksumKind

All Implemented Interfaces:

Serializable, Comparable<ChecksumPolicy.ChecksumKind>

Enclosing interface:

ChecksumPolicy

public static enum ChecksumPolicy.ChecksumKind
extends Enum<ChecksumPolicy.ChecksumKind>

Enum denoting origin of checksum.

Since:

1.8.0

Enum Constant Summary

Enum Constants

Enum Constant and Description
PROVIDED Provided checksums may be provided by ProvidedChecksumsSource components, ahead of artifact retrieval.
REMOTE_EXTERNAL Remote external kind of checksum are retrieved from remote doing extra transport round-trip (usually by getting "file.jar.sha1" for corresponding "file.jar" file).
REMOTE_INCLUDED Included checksums may be received from remote repository during the retrieval of the main file, for example from response headers in case of HTTP transport.

Method Summary

Modifier and Type	Method and Description
static ChecksumPolicy.ChecksumKind	valueOf(String name) Returns the enum constant of this type with the specified name.
static ChecksumPolicy.ChecksumKind[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

REMOTE_EXTERNAL

public static final ChecksumPolicy.ChecksumKind REMOTE_EXTERNAL

Remote external kind of checksum are retrieved from remote doing extra transport round-trip (usually by getting "file.jar.sha1" for corresponding "file.jar" file). This kind of checksum is part of layout, and was from beginning the "official" (and one and only) checksum used by resolver. If no external checksum present, ChecksumPolicy.onNoMoreChecksums() method is invoked that (by default) fails retrieval.

REMOTE_INCLUDED

public static final ChecksumPolicy.ChecksumKind REMOTE_INCLUDED

Included checksums may be received from remote repository during the retrieval of the main file, for example from response headers in case of HTTP transport. They may be set with GetTask.setChecksum(String, String). If no included checksum present, REMOTE_EXTERNAL is tried for.

PROVIDED

public static final ChecksumPolicy.ChecksumKind PROVIDED

Provided checksums may be provided by ProvidedChecksumsSource components, ahead of artifact retrieval. If no provided checksum present, REMOTE_INCLUDED is tried for.

Method Detail

values

public static ChecksumPolicy.ChecksumKind[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ChecksumPolicy.ChecksumKind c : ChecksumPolicy.ChecksumKind.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ChecksumPolicy.ChecksumKind valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null