java.lang.Object

org.apache.ivy.plugins.resolver.AbstractResolver

org.apache.ivy.plugins.resolver.ChainResolver

All Implemented Interfaces:: Validatable, DependencyResolver, HasLatestStrategy

Direct Known Subclasses:: WorkspaceChainResolver

public class ChainResolver extends AbstractResolver

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static class

ChainResolver.ResolvedModuleRevisionArtifactInfo
Constructor Summary

Constructors

Constructor

Description

ChainResolver()
Method Summary

Modifier and Type

Method

Description

void

abortPublishTransaction()

void

add(DependencyResolver resolver)

void

beginPublishTransaction(ModuleRevisionId module, boolean overwrite)

void

commitPublishTransaction()

ArtifactDownloadReport

download(ArtifactOrigin artifact, DownloadOptions options)

Default implementation downloads the artifact without taking advantage of its location

DownloadReport

download(Artifact[] artifacts, DownloadOptions options)

Download artifacts with specified DownloadOptions.

void

dumpSettings()

boolean

exists(Artifact artifact)

Returns true if the given artifact can be located by this resolver and actually exist.

ResolvedResource

findIvyFileRef(DependencyDescriptor dd, ResolveData data)

Finds the module descriptor for the specified DependencyDescriptor.

ResolvedModuleRevision

getDependency(DependencyDescriptor dd, ResolveData data)

Resolve a module by id, getting its module descriptor and resolving the revision if it's a latest one (i.e.

List<DependencyResolver>

getResolvers()

boolean

isDual()

boolean

isReturnFirst()

Map<String,String>[]

listTokenValues(String[] tokens, Map<String,Object> criteria)

Same as DependencyResolver.listTokenValues(String, Map) but more generic.

ArtifactOrigin

locate(Artifact artifact)

Default implementation actually download the artifact Subclasses should overwrite this to avoid the download

void

publish(Artifact artifact, File src, boolean overwrite)

void

reportFailure()

Reports last resolve failure as Messages

void

reportFailure(Artifact art)

Reports last artifact download failure as Messages

void

setDual(boolean b)

void

setReturnFirst(boolean returnFirst)

Methods inherited from class org.apache.ivy.plugins.resolver.AbstractResolver
checkInterrupted, checkLatest, doValidate, findModuleInCache, findModuleInCache, fromSystem, fromSystem, getCacheDownloadOptions, getCacheOptions, getChangingMatcherName, getChangingPattern, getDownloadOptions, getEventManager, getLatest, getLatestStrategy, getName, getNamespace, getParserSettings, getRepositoryCacheManager, getSettings, getSystemNode, getTimeoutConstraint, getTypeName, hidePassword, isAfter, isValidate, listModules, listOrganisations, listRevisions, listTokenValues, saveModuleRevisionIfNeeded, setCache, setChangingMatcher, setChangingPattern, setCheckmodified, setEventManager, setLatest, setLatestStrategy, setName, setNamespace, setRepositoryCacheManager, setSettings, setTimeoutConstraint, setValidate, toString, toSystem, toSystem, toSystem, toSystem, toSystem, toSystem, validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ChainResolver
  
  public ChainResolver()
Method Details
- add
  
  public void add(DependencyResolver resolver)
- getDependency
  
  public ResolvedModuleRevision getDependency(DependencyDescriptor dd, ResolveData data) throws ParseException
  
  Description copied from interface: DependencyResolver
  
  Resolve a module by id, getting its module descriptor and resolving the revision if it's a latest one (i.e. a revision uniquely identifying the revision of a module in the current environment - If this revision is not able to identify uniquely the revision of the module outside of the current environment, then the resolved revision must begin by ##)
  
  Parameters:
  
  dd - DependencyDescriptor
  
  data - ResolveData
  
  Returns:
  
  ResolvedModuleRevision
  
  Throws:
  
  ParseException - if something goes wrong
- findIvyFileRef
  
  public ResolvedResource findIvyFileRef(DependencyDescriptor dd, ResolveData data)
  
  Description copied from interface: DependencyResolver
  
  Finds the module descriptor for the specified DependencyDescriptor. If this resolver can't find the module descriptor, null is returned.
  
  Parameters:
  
  dd - the dependency descriptor
  
  data - the resolve data
  
  Returns:
  
  the module descriptor, or null
- listTokenValues
  
  public Map<String,String>[] listTokenValues(String[] tokens, Map<String,Object> criteria)
  
  Description copied from interface: DependencyResolver
  
  Same as DependencyResolver.listTokenValues(String, Map) but more generic.
  
  Specified by:
  
  listTokenValues in interface DependencyResolver
  
  Overrides:
  
  listTokenValues in class AbstractResolver
  
  Parameters:
  
  tokens - the tokens of the query
  
  criteria - the token which have values
  
  Returns:
  
  the list of token values, must not be null
- reportFailure
  
  public void reportFailure()
  
  Description copied from interface: DependencyResolver
  
  Reports last resolve failure as Messages
  
  Specified by:
  
  reportFailure in interface DependencyResolver
  
  Overrides:
  
  reportFailure in class AbstractResolver
- reportFailure
  
  public void reportFailure(Artifact art)
  
  Description copied from interface: DependencyResolver
  
  Reports last artifact download failure as Messages
  
  Specified by:
  
  reportFailure in interface DependencyResolver
  
  Overrides:
  
  reportFailure in class AbstractResolver
  
  Parameters:
  
  art - Artifact
- download
  
  public DownloadReport download(Artifact[] artifacts, DownloadOptions options)
  
  Description copied from interface: DependencyResolver
  
  Download artifacts with specified DownloadOptions.
  The resolver will always make a best effort, and do not stop when an artifact is not available. It rather continue to attempt to download other requested artifacts, and report what has been done in the returned DownloadReport.
  
  The returned DownloadReport is never null, and always contain an ArtifactDownloadReport for each requested Artifact.
  
  Parameters:
  
  artifacts - an array of artifacts to download. Must not be null.
  
  options - options to apply for this download. Must not be null.
  
  Returns:
  
  a DownloadReport with details about each Artifact download.
- getResolvers
  
  public List<DependencyResolver> getResolvers()
- publish
  
  public void publish(Artifact artifact, File src, boolean overwrite) throws IOException
  
  Throws:
  
  IOException
- abortPublishTransaction
  
  public void abortPublishTransaction() throws IOException
  
  Specified by:
  
  abortPublishTransaction in interface DependencyResolver
  
  Overrides:
  
  abortPublishTransaction in class AbstractResolver
  
  Throws:
  
  IOException
- beginPublishTransaction
  
  public void beginPublishTransaction(ModuleRevisionId module, boolean overwrite) throws IOException
  
  Specified by:
  
  beginPublishTransaction in interface DependencyResolver
  
  Overrides:
  
  beginPublishTransaction in class AbstractResolver
  
  Throws:
  
  IOException
- commitPublishTransaction
  
  public void commitPublishTransaction() throws IOException
  
  Specified by:
  
  commitPublishTransaction in interface DependencyResolver
  
  Overrides:
  
  commitPublishTransaction in class AbstractResolver
  
  Throws:
  
  IOException
- isReturnFirst
  
  public boolean isReturnFirst()
- setReturnFirst
  
  public void setReturnFirst(boolean returnFirst)
- dumpSettings
  
  public void dumpSettings()
  
  Specified by:
  
  dumpSettings in interface DependencyResolver
  
  Overrides:
  
  dumpSettings in class AbstractResolver
- exists
  
  public boolean exists(Artifact artifact)
  
  Description copied from interface: DependencyResolver
  
  Returns true if the given artifact can be located by this resolver and actually exist.
  
  Specified by:
  
  exists in interface DependencyResolver
  
  Overrides:
  
  exists in class AbstractResolver
  
  Parameters:
  
  artifact - the artifact which should be tested.
  
  Returns:
  
  true if the given artifact can be located by this resolver and actually exist.
- locate
  
  public ArtifactOrigin locate(Artifact artifact)
  
  Description copied from class: AbstractResolver
  
  Default implementation actually download the artifact Subclasses should overwrite this to avoid the download
  
  Specified by:
  
  locate in interface DependencyResolver
  
  Overrides:
  
  locate in class AbstractResolver
  
  Parameters:
  
  artifact - ArtifactOrigin
  
  Returns:
  
  ArtifactOrigin
- download
  
  public ArtifactDownloadReport download(ArtifactOrigin artifact, DownloadOptions options)
  
  Description copied from class: AbstractResolver
  
  Default implementation downloads the artifact without taking advantage of its location
  
  Specified by:
  
  download in interface DependencyResolver
  
  Overrides:
  
  download in class AbstractResolver
  
  Parameters:
  
  artifact - ArtifactOrigin
  
  options - DownloadOptions
  
  Returns:
  
  ArtifactDownloadReport
- setDual
  
  public void setDual(boolean b)
- isDual
  
  public boolean isDual()

Class ChainResolver

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class org.apache.ivy.plugins.resolver.AbstractResolver

Methods inherited from class java.lang.Object

Constructor Details

ChainResolver

Method Details

add

getDependency

findIvyFileRef

listTokenValues

reportFailure

reportFailure

download

getResolvers

publish

abortPublishTransaction

beginPublishTransaction

commitPublishTransaction

isReturnFirst

setReturnFirst

dumpSettings

exists

locate

download

setDual

isDual