org.apache.maven.artifact.resolver
Class DebugResolutionListener

java.lang.Object
  extended by org.apache.maven.artifact.resolver.DebugResolutionListener
All Implemented Interfaces:
ResolutionListener, ResolutionListenerForDepMgmt

public class DebugResolutionListener
extends Object
implements ResolutionListener, ResolutionListenerForDepMgmt

Send resolution events to the debug log.

Version:
$Id: DebugResolutionListener.java 640549 2008-03-24 20:05:11Z bentmann $
Author:
Brett Porter

Field Summary
 
Fields inherited from interface org.apache.maven.artifact.resolver.ResolutionListener
FINISH_PROCESSING_CHILDREN, INCLUDE_ARTIFACT, MANAGE_ARTIFACT, MANAGE_ARTIFACT_SCOPE, MANAGE_ARTIFACT_VERSION, OMIT_FOR_CYCLE, OMIT_FOR_NEARER, PROCESS_CHILDREN, RESTRICT_RANGE, ROLE, SELECT_VERSION_FROM_RANGE, TEST_ARTIFACT, UPDATE_SCOPE, UPDATE_SCOPE_CURRENT_POM
 
Constructor Summary
DebugResolutionListener(org.codehaus.plexus.logging.Logger logger)
           
 
Method Summary
 void endProcessChildren(Artifact artifact)
           
 void includeArtifact(Artifact artifact)
           
 void manageArtifact(Artifact artifact, Artifact replacement)
          The logic used here used to be a copy of the logic used in the DefaultArtifactCollector, and this method was called right before the actual version/scope changes were done.
 void manageArtifactScope(Artifact artifact, Artifact replacement)
           
 void manageArtifactVersion(Artifact artifact, Artifact replacement)
           
 void omitForCycle(Artifact omitted)
           
 void omitForNearer(Artifact omitted, Artifact kept)
           
 void restrictRange(Artifact artifact, Artifact replacement, VersionRange newRange)
           
 void selectVersionFromRange(Artifact artifact)
           
 void startProcessChildren(Artifact artifact)
           
 void testArtifact(Artifact node)
           
 void updateScope(Artifact artifact, String scope)
           
 void updateScopeCurrentPom(Artifact artifact, String ignoredScope)
          This event means that the scope has NOT been updated to a farther node scope because current node is in the first level pom
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DebugResolutionListener

public DebugResolutionListener(org.codehaus.plexus.logging.Logger logger)
Method Detail

testArtifact

public void testArtifact(Artifact node)
Specified by:
testArtifact in interface ResolutionListener

startProcessChildren

public void startProcessChildren(Artifact artifact)
Specified by:
startProcessChildren in interface ResolutionListener

endProcessChildren

public void endProcessChildren(Artifact artifact)
Specified by:
endProcessChildren in interface ResolutionListener

includeArtifact

public void includeArtifact(Artifact artifact)
Specified by:
includeArtifact in interface ResolutionListener

omitForNearer

public void omitForNearer(Artifact omitted,
                          Artifact kept)
Specified by:
omitForNearer in interface ResolutionListener

omitForCycle

public void omitForCycle(Artifact omitted)
Specified by:
omitForCycle in interface ResolutionListener

updateScopeCurrentPom

public void updateScopeCurrentPom(Artifact artifact,
                                  String ignoredScope)
Description copied from interface: ResolutionListener
This event means that the scope has NOT been updated to a farther node scope because current node is in the first level pom

Specified by:
updateScopeCurrentPom in interface ResolutionListener
Parameters:
artifact - current node artifact, the one in the first level pom
ignoredScope - scope that was ignored because artifact was in first level pom

updateScope

public void updateScope(Artifact artifact,
                        String scope)
Specified by:
updateScope in interface ResolutionListener

selectVersionFromRange

public void selectVersionFromRange(Artifact artifact)
Specified by:
selectVersionFromRange in interface ResolutionListener

restrictRange

public void restrictRange(Artifact artifact,
                          Artifact replacement,
                          VersionRange newRange)
Specified by:
restrictRange in interface ResolutionListener

manageArtifact

public void manageArtifact(Artifact artifact,
                           Artifact replacement)
The logic used here used to be a copy of the logic used in the DefaultArtifactCollector, and this method was called right before the actual version/scope changes were done. However, a different set of conditionals (and more information) is needed to be able to determine when and if the version and/or scope changes. See the two added methods, manageArtifactVersion and manageArtifactScope.

Specified by:
manageArtifact in interface ResolutionListener

manageArtifactVersion

public void manageArtifactVersion(Artifact artifact,
                                  Artifact replacement)
Specified by:
manageArtifactVersion in interface ResolutionListenerForDepMgmt

manageArtifactScope

public void manageArtifactScope(Artifact artifact,
                                Artifact replacement)
Specified by:
manageArtifactScope in interface ResolutionListenerForDepMgmt


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