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[MNG-4041] embedder returns stale maven project state 

Submitted by: Igor Fedorenko

o Committed additional patch with bugfixes including minor modifications:
  - used LinkedHashSet instead of HashSet/TreeSet
  - added missing license headers

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@786882 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Benjamin Bentmann 2009-06-20 18:56:26 +00:00
parent c25bddb3ab
commit 12fbba751a
9 changed files with 357 additions and 14 deletions
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39
maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/AndArtifactFilter.java
View File

@ -21,7 +21,9 @@ package org.apache.maven.artifact.resolver.filter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import org.apache.maven.artifact.Artifact;
@ -34,7 +36,7 @@ import org.apache.maven.artifact.Artifact;
public class AndArtifactFilter
implements ArtifactFilter
{
private List<ArtifactFilter> filters;
private Set<ArtifactFilter> filters;
public AndArtifactFilter()
{
@ -42,7 +44,7 @@ public class AndArtifactFilter
public AndArtifactFilter( List<ArtifactFilter> filters )
{
this.filters = filters;
this.filters = new LinkedHashSet<ArtifactFilter>( filters );
}
public boolean include( Artifact artifact )
@ -63,9 +65,40 @@ public class AndArtifactFilter
{
if ( filters == null )
{
filters = new ArrayList<ArtifactFilter>();
filters = new LinkedHashSet<ArtifactFilter>();
}
filters.add( artifactFilter );
}
public List<ArtifactFilter> getFilters()
{
return new ArrayList<ArtifactFilter>( filters );
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + filters.hashCode();
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( !( obj instanceof AndArtifactFilter ) )
{
return false;
}
AndArtifactFilter other = (AndArtifactFilter) obj;
return filters.equals( other.filters );
}
}

30
maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/ExclusionSetFilter.java
View File

@ -20,7 +20,7 @@ package org.apache.maven.artifact.resolver.filter;
*/
import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Set;
import org.apache.maven.artifact.Artifact;
@ -36,7 +36,7 @@ public class ExclusionSetFilter
public ExclusionSetFilter( String[] excludes )
{
this.excludes = new HashSet<String>( Arrays.asList( excludes ) );
this.excludes = new LinkedHashSet<String>( Arrays.asList( excludes ) );
}
public ExclusionSetFilter( Set<String> excludes )
@ -48,4 +48,30 @@ public class ExclusionSetFilter
{
return !excludes.contains( artifact.getArtifactId() );
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + excludes.hashCode();
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( !( obj instanceof ExclusionSetFilter ) )
{
return false;
}
ExclusionSetFilter other = (ExclusionSetFilter) obj;
return excludes.equals( other.excludes );
}
}

37
maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/IncludesArtifactFilter.java
View File

@ -19,8 +19,11 @@ package org.apache.maven.artifact.resolver.filter;
* under the License.
*/
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import org.apache.maven.artifact.Artifact;
@ -33,11 +36,11 @@ import org.apache.maven.artifact.Artifact;
public class IncludesArtifactFilter
implements ArtifactFilter
{
private final List<String> patterns;
private final Set<String> patterns;
public IncludesArtifactFilter( List<String> patterns )
{
this.patterns = patterns;
this.patterns = new LinkedHashSet<String>( patterns );
}
public boolean include( Artifact artifact )
@ -58,6 +61,34 @@ public class IncludesArtifactFilter
public List<String> getPatterns()
{
return patterns;
return new ArrayList<String>( patterns );
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + patterns.hashCode();
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
// make sure IncludesArtifactFilter is not equal ExcludesArtifactFilter!
if ( obj == null || getClass() != obj.getClass() )
{
return false;
}
IncludesArtifactFilter other = (IncludesArtifactFilter) obj;
return patterns.equals( other.patterns );
}
}

27
maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/InversionArtifactFilter.java
View File

@ -35,4 +35,31 @@ public class InversionArtifactFilter
{
return !toInvert.include( artifact );
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + toInvert.hashCode();
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( !( obj instanceof InversionArtifactFilter ) )
{
return false;
}
InversionArtifactFilter other = (InversionArtifactFilter) obj;
return toInvert.equals( other.toInvert );
}
}

35
maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/OrArtifactFilter.java
View File

@ -19,8 +19,9 @@ package org.apache.maven.artifact.resolver.filter;
* under the License.
*/
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.Set;
import org.apache.maven.artifact.Artifact;
@ -33,7 +34,7 @@ public class OrArtifactFilter
implements ArtifactFilter
{
private Collection<ArtifactFilter> filters;
private Set<ArtifactFilter> filters;
public OrArtifactFilter()
{
@ -41,7 +42,7 @@ public class OrArtifactFilter
public OrArtifactFilter( Collection<ArtifactFilter> filters )
{
this.filters = filters;
this.filters = new LinkedHashSet<ArtifactFilter>( filters );
}
public boolean include( Artifact artifact )
@ -64,10 +65,36 @@ public class OrArtifactFilter
{
if ( filters == null )
{
filters = new ArrayList<ArtifactFilter>();
filters = new LinkedHashSet<ArtifactFilter>();
}
filters.add( artifactFilter );
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + filters.hashCode();
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( !( obj instanceof OrArtifactFilter ) )
{
return false;
}
OrArtifactFilter other = (OrArtifactFilter) obj;
return filters.equals( other.filters );
}
}

43
maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/ScopeArtifactFilter.java
View File

@ -120,4 +120,47 @@ public class ScopeArtifactFilter
{
return scope;
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + ( compileScope ? 1 : 0 );
hash = hash * 31 + ( runtimeScope ? 1 : 0 );
hash = hash * 31 + ( testScope ? 1 : 0 );
hash = hash * 31 + ( providedScope ? 1 : 0 );
hash = hash * 31 + ( systemScope ? 1 : 0 );
hash = hash * 31 + ( scope != null ? scope.hashCode() : 0);
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( !( obj instanceof ScopeArtifactFilter ) )
{
return false;
}
ScopeArtifactFilter other = (ScopeArtifactFilter) obj;
return compileScope == other.compileScope
&& runtimeScope == other.runtimeScope
&& testScope == other.testScope
&& providedScope == other.providedScope
&& systemScope == other.systemScope
&& equals( scope, other.scope );
}
private static boolean equals( String str1, String str2 )
{
return str1 != null ? str1.equals( str2 ) : str2 == null;
}
}

27
maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/TypeArtifactFilter.java
View File

@ -36,4 +36,31 @@ public class TypeArtifactFilter
{
return type.equals( artifact.getType() );
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + type.hashCode();
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( !( obj instanceof TypeArtifactFilter ) )
{
return false;
}
TypeArtifactFilter other = (TypeArtifactFilter) obj;
return type.equals( other.type );
}
}

50
maven-compat/src/test/java/org/apache/maven/artifact/resolver/filter/FilterHashEqualsTest.java Normal file
View File

@ -0,0 +1,50 @@
package org.apache.maven.artifact.resolver.filter;
/*
* 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 java.util.Arrays;
import java.util.List;
import junit.framework.TestCase;
/**
* @author Igor Fedorenko
*/
public class FilterHashEqualsTest
extends TestCase
{
public void testIncludesExcludesArtifactFilter()
{
List<String> patterns = Arrays.asList( "c", "d", "e" );
IncludesArtifactFilter f1 = new IncludesArtifactFilter( patterns );
IncludesArtifactFilter f2 = new IncludesArtifactFilter( patterns );
assertTrue( f1.equals(f2) );
assertTrue( f2.equals(f1) );
assertTrue( f1.hashCode() == f2.hashCode() );
IncludesArtifactFilter f3 = new IncludesArtifactFilter( Arrays.asList( "d", "c", "e" ) );
assertTrue( f1.equals( f3 ) );
assertTrue( f1.hashCode() == f3.hashCode() );
}
}

79
maven-core/src/test/java/org/apache/maven/project/artifact/DefaultMavenMetadataCacheTest.java Normal file
View File

@ -0,0 +1,79 @@
package org.apache.maven.project.artifact;
/*
* 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 java.util.Arrays;
import java.util.Collections;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.resolver.filter.ExcludesArtifactFilter;
import org.apache.maven.project.artifact.DefaultMavenMetadataCache.CacheKey;
import org.apache.maven.repository.DelegatingLocalArtifactRepository;
import org.apache.maven.repository.RepositorySystem;
import org.codehaus.plexus.PlexusTestCase;
/**
* @author Igor Fedorenko
*/
public class DefaultMavenMetadataCacheTest
extends PlexusTestCase
{
private RepositorySystem repositorySystem;
protected void setUp()
throws Exception
{
super.setUp();
repositorySystem = lookup( RepositorySystem.class );
}
@Override
protected void tearDown()
throws Exception
{
repositorySystem = null;
super.tearDown();
}
public void testCacheKey()
throws Exception
{
Artifact a1 = repositorySystem.createArtifact( "testGroup", "testArtifact", "1.2.3", "jar" );
ArtifactRepository lr1 = new DelegatingLocalArtifactRepository( repositorySystem.createDefaultLocalRepository() );
ArtifactRepository rr1 = repositorySystem.createDefaultRemoteRepository();
a1.setDependencyFilter( new ExcludesArtifactFilter( Arrays.asList( "foo" ) ) );
Artifact a2 = repositorySystem.createArtifact( "testGroup", "testArtifact", "1.2.3", "jar" );
ArtifactRepository lr2 = new DelegatingLocalArtifactRepository( repositorySystem.createDefaultLocalRepository() );
ArtifactRepository rr2 = repositorySystem.createDefaultRemoteRepository();
a2.setDependencyFilter( new ExcludesArtifactFilter( Arrays.asList( "foo" ) ) );
// sanity checks
assertNotSame( a1, a2 );
assertNotSame( lr1, lr2 );
assertNotSame( rr1, rr2 );
CacheKey k1 = new CacheKey( a1, lr1, Collections.singletonList( rr1 ) );
CacheKey k2 = new CacheKey( a2, lr2, Collections.singletonList( rr2 ) );
assertEquals(k1.hashCode(), k2.hashCode());
}
}