Package org.eclipse.aether.resolution

Class MetadataResult

java.lang.Object

org.eclipse.aether.resolution.MetadataResult

public final class MetadataResult
extends java.lang.Object

The result of a metadata resolution request.

See Also:

RepositorySystem.resolveMetadata(org.eclipse.aether.RepositorySystemSession, java.util.Collection)

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.Exception	exception
private Metadata	metadata
private MetadataRequest	request
private boolean	updated

Constructor Summary

Constructors

Constructor	Description
MetadataResult(MetadataRequest request)	Creates a new result for the specified request.

Method Summary

Modifier and Type	Method	Description
java.lang.Exception	getException()	Gets the exception that occurred while resolving the metadata.
Metadata	getMetadata()	Gets the resolved metadata (if any).
MetadataRequest	getRequest()	Gets the resolution request that was made.
boolean	isMissing()	Indicates whether the requested metadata is not present in the remote repository.
boolean	isResolved()	Indicates whether the requested metadata was resolved.
boolean	isUpdated()	Indicates whether the metadata was actually fetched from the remote repository or resolved from the local cache.
MetadataResult	setException(java.lang.Exception exception)	Records the specified exception while resolving the metadata.
MetadataResult	setMetadata(Metadata metadata)	Sets the resolved metadata.
MetadataResult	setUpdated(boolean updated)	Sets the updated flag for the metadata.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

request

private final MetadataRequest request

exception

private java.lang.Exception exception

updated

private boolean updated

metadata

private Metadata metadata

Constructor Detail

MetadataResult

public MetadataResult(MetadataRequest request)

Creates a new result for the specified request.

Parameters:

request - The resolution request, must not be null.

Method Detail

getRequest

public MetadataRequest getRequest()

Gets the resolution request that was made.

Returns:

The resolution request, never null.

getMetadata

public Metadata getMetadata()

Gets the resolved metadata (if any).

Returns:

The resolved metadata or null if the resolution failed.

setMetadata

public MetadataResult setMetadata(Metadata metadata)

Sets the resolved metadata.

Parameters:

metadata - The resolved metadata, may be null if the resolution failed.

Returns:

This result for chaining, never null.

setException

public MetadataResult setException(java.lang.Exception exception)

Records the specified exception while resolving the metadata.

Parameters:

exception - The exception to record, may be null.

Returns:

This result for chaining, never null.

getException

public java.lang.Exception getException()

Gets the exception that occurred while resolving the metadata.

Returns:

The exception that occurred or null if none.

setUpdated

public MetadataResult setUpdated(boolean updated)

Sets the updated flag for the metadata.

Parameters:

updated - true if the metadata was actually fetched from the remote repository during the resolution, false if the metadata was resolved from a locally cached copy.

Returns:

This result for chaining, never null.

isUpdated

public boolean isUpdated()

Indicates whether the metadata was actually fetched from the remote repository or resolved from the local cache. If metadata has been locally cached during a previous resolution request and this local copy is still up-to-date according to the remote repository's update policy, no remote access is made.

Returns:

true if the metadata was actually fetched from the remote repository during the resolution, false if the metadata was resolved from a locally cached copy.

isResolved

public boolean isResolved()

Indicates whether the requested metadata was resolved. Note that the metadata might have been successfully resolved (from the local cache) despite getException() indicating a transfer error while trying to refetch the metadata from the remote repository.

Returns:

true if the metadata was resolved, false otherwise.

See Also:

Metadata.getFile()

isMissing

public boolean isMissing()

Indicates whether the requested metadata is not present in the remote repository.

Returns:

true if the metadata is not present in the remote repository, false otherwise.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object