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package org.apache.maven.repository.metadata;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.maven.artifact.ArtifactScopeEnum;
import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
/**
* This object is tinted with ClasspathTransformation and GraphConflictResolver.
* Get rid of them after debugging
*
* @author <a href="oleg@codehaus.org">Oleg Gusakov</a>
*/
public class MetadataResolutionResult
{
MetadataTreeNode treeRoot;
/**
* these components are are initialized on demand by
* explicit call of the initTreeProcessing()
*/
ClasspathTransformation classpathTransformation;
GraphConflictResolver conflictResolver;
//----------------------------------------------------------------------------
public MetadataResolutionResult( )
{
}
//----------------------------------------------------------------------------
public MetadataResolutionResult( MetadataTreeNode root )
{
this.treeRoot = root;
}
//----------------------------------------------------------------------------
public MetadataTreeNode getTree()
{
return treeRoot;
}
//----------------------------------------------------------------------------
public void setTree( MetadataTreeNode root )
{
this.treeRoot = root;
}
public void initTreeProcessing( PlexusContainer plexus )
throws ComponentLookupException
{
classpathTransformation = plexus.lookup( ClasspathTransformation.class );
conflictResolver = plexus.lookup( GraphConflictResolver.class );
}
//----------------------------------------------------------------------------
public MetadataGraph getGraph()
throws MetadataResolutionException
{
return treeRoot == null ? null : new MetadataGraph( treeRoot );
}
//----------------------------------------------------------------------------
public MetadataGraph getGraph( ArtifactScopeEnum scope )
throws MetadataResolutionException, GraphConflictResolutionException
{
if ( treeRoot == null )
{
return null;
}
if ( conflictResolver == null )
{
return null;
}
return conflictResolver.resolveConflicts( getGraph(), scope );
}
//----------------------------------------------------------------------------
public MetadataGraph getGraph( MetadataResolutionRequestTypeEnum requestType )
throws MetadataResolutionException, GraphConflictResolutionException
{
if ( requestType == null )
{
return null;
}
if ( treeRoot == null )
{
return null;
}
if ( conflictResolver == null )
{
return null;
}
if ( requestType.equals( MetadataResolutionRequestTypeEnum.classpathCompile ) )
{
return conflictResolver.resolveConflicts( getGraph(), ArtifactScopeEnum.compile );
}
else if ( requestType.equals( MetadataResolutionRequestTypeEnum.classpathRuntime ) )
{
return conflictResolver.resolveConflicts( getGraph(), ArtifactScopeEnum.runtime );
}
else if ( requestType.equals( MetadataResolutionRequestTypeEnum.classpathRuntime ) )
{
return conflictResolver.resolveConflicts( getGraph(), ArtifactScopeEnum.test );
}
else if ( requestType.equals( MetadataResolutionRequestTypeEnum.classpathRuntime ) )
{
return conflictResolver.resolveConflicts( getGraph(), ArtifactScopeEnum.test );
}
else if ( requestType.equals( MetadataResolutionRequestTypeEnum.graph ) )
{
return getGraph();
}
else if ( requestType.equals( MetadataResolutionRequestTypeEnum.versionedGraph ) )
{
return new MetadataGraph( getTree(), true, false );
}
else if ( requestType.equals( MetadataResolutionRequestTypeEnum.scopedGraph ) )
{
return new MetadataGraph( getTree(), true, true );
}
return null;
}
//----------------------------------------------------------------------------
public ClasspathContainer getClasspath( ArtifactScopeEnum scope )
throws MetadataGraphTransformationException, MetadataResolutionException
{
if ( classpathTransformation == null )
{
return null;
}
MetadataGraph dirtyGraph = getGraph();
if ( dirtyGraph == null )
{
return null;
}
return classpathTransformation.transform( dirtyGraph, scope, false );
}
//----------------------------------------------------------------------------
public MetadataTreeNode getClasspathTree( ArtifactScopeEnum scope )
throws MetadataGraphTransformationException, MetadataResolutionException
{
ClasspathContainer cpc = getClasspath( scope );
if ( cpc == null )
{
return null;
}
return cpc.getClasspathAsTree();
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
}
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